{"title":"6'' DuraTech Chimney Pipe","description":"\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All Stove \u0026amp; Chimney Pipe is chosen and classified by the inside diameter. If your flue has a 6\" Inside Diameter you will choose from the 6\" Stove and Chimney Pipe categories\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Chimney components from different manufacturers and brands cannot be mixed and may not fit together or could cause serious problems. Choose a manufacturer or brand based on your needs\u003c\/p\u003e","products":[{"product_id":"5-6-duratech-storm-collar-5dt-sc-7011","title":"5\" - 6\" DuraTech Storm Collar - 5DT-SC","description":"\u003cp\u003eThe DuraTech Storm Collar is an aluminum constructed chimney component that slips around the pipe just above the flashing used in through-the-roof installations. The inner edge of the Storm Collar is sealed to the chimney pipe with a non-hardening 500 degree F high-temperature sealant.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/5-inch-duratech-chimney-pipe.html\"\u003e5\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045242810605,"sku":"NLE5SP_5DT_SC","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/of35zjuha43lsrmjk1qd_9dc608a7-523c-41b0-ba0b-a3ecf617d235.jpg?v=1757092110"},{"product_id":"5-8-duratech-spark-arrestor-5dt-sa-7092","title":"5\" - 8\" DuraTech Spark Arrestor - 5DT-SA","description":"\u003cp\u003eThis optional Spark Arrestor may be required on some installations. Use on inside of cap.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/8-inch-duratech-chimney-pipe.html\"\u003e8\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eAlways check with local code if you are unsure if you need a spark arrestor or not, or if you need a specific size mesh.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045250117869,"sku":"NLE5SP_5DT_SA","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/NLE5SP_5DT_SA_-00.jpg?v=1784554991"},{"product_id":"6-x-9-duratech-galvanized-chimney-pipe-6dt-09-7046","title":"6\" x 9\" DuraTech Galvanized Chimney Pipe - 6DT-09","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045399834861,"sku":"NLE5SP_6DT_09","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/xi09lndjarlmbs41uj4q.jpg?v=1746147665"},{"product_id":"6-x-12-duratech-black-chimney-pipe-6dt-12b-7033","title":"6\" x 12\" DuraTech Black Chimney Pipe - 6DT-12B","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100° F HT chimney system such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters or other appliances fueled by wood, oil, coal or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters or other appliances fueled by wood, oil, coal or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045402554605,"sku":"NLE5SP_6DT_12B","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/kekdt6luotuubdimn9un_c842e2a4-3e4e-4c68-bfce-e8dea15b297d.jpg?v=1757094260"},{"product_id":"6-duratech-adjustable-chimney-pipe-1-4-2-1-6dt-21tass","title":"6\" DuraTech Adjustable Chimney Pipe 14\" - 21\" - 6DT-21TASS","description":"The Duratech Adjustable Class A Chimney Pipe will allow you to adjust the length from 14\" to 21\" once connected to create a solid, secure connection. This piece of pipe is optimal to use when your installation requires you to use elbows for an offset in the attic space or around your eaves. This piece solves that problem. 1\" Double wall insulated pipe. 430 Stainless Steel Inner Wall . \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045403898093,"sku":"NLE5SP_6DT_21TASS","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/kdccfu6hazg6dylnpngw_ddef3e7f-c344-40ed-ad4c-d0cdb60e1c24.jpg?v=1757094312"},{"product_id":"6-x-18-duratech-galvanized-chimney-pipe-6dt-18-7036","title":"6\" x 18\" DuraTech Galvanized Chimney Pipe - 6DT-18","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045404127469,"sku":"NLE5SP_6DT_18","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/tnlmb4fshwpvbncm3xzo_20f4cc77-64c4-4564-ae43-f768b219c334.jpg?v=1757094556"},{"product_id":"6-x-36-duratech-stainless-steel-chimney-pipe-6dt-36ss-7040","title":"6\" x 36\" DuraTech Stainless Steel Chimney Pipe - 6DT-36SS","description":"\u003ch2\u003e6\" x 36\" DuraTech Stainless Steel Chimney Pipe - 6DT-36SS\u003c\/h2\u003e \u003cp\u003eThe purpose of chimney pipe is to remove harmful byproducts of the combusted, or burned, fuel from inside your home. If the byproducts are not properly ventilated from inside the home, then you can have a dangerous buildup of carbon monoxide. \u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built. \u003c\/p\u003e \u003cp\u003eDuraTech chimney pipe is designed with a thermal tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTech's sleek 1\" wall design provides for easy installations through 16\" on-center framing. For tight installations, a\u003ca href=\"https:\/\/www.northlineexpress.com\/6-duratech-reduced-clearance-square-ceiling-support-box-6dt-cs24r-7050.html\"\u003e Reduced Clearance Square Ceiling Support Box\u003c\/a\u003e is available (6\" diameter DuraTech only). Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent high temperature requirements of the UL standard, including one hour at 1400° F, plus three ten-minute chimney fire test at 2100° F. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003e Allow a 2\" clearance to combustibles when installing a DuraTech Chimney. \u003c\/p\u003e \u003cp\u003eSee all \u003ca href=\"https:\/\/www.northlineexpress.com\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe Products\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003eNeed more information? Explore our Educational and Technical \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/tag\/Chimney+Pipe\"\u003eChimney Pipe Resources \u003c\/a\u003e \u003c\/p\u003e \u003cp\u003eSpecifications: \u003c\/p\u003e \u003cul\u003e     \u003cli\u003eInside Diameter: 6\" \u003c\/li\u003e     \u003cli\u003eOutside Diameter: 8\"\u003c\/li\u003e     \u003cli\u003eConstruction Material: Inner wall of .020\" 430 stainless steel, Outer wall .016 430 stainless steel \u003c\/li\u003e     \u003cli\u003eClearance: 2\" clearance to combustibles \u003c\/li\u003e     \u003cli\u003eListings: c-UL-us Listed to UL 103 and ULC S604 (MH7399) \u003c\/li\u003e     \u003cli\u003eStainless Steel outer wall required for installation in Canada \u003c\/li\u003e     \u003cli\u003eTwist-lock connection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eHow it works: \u003c\/p\u003e \u003cp\u003eThe chimney system allows your stove or fireplace to exhaust flue gases while a draft creates the draw that pulls fresh combustion air into the stove. A well-balanced system provides an even, hot fire when it has good draft. The draft suction keeps smoke from coming into the room. Insulation in the chimney pipe is important because it helps keep the exhaust hot until it is expelled outside. Heat in the chimney makes draft, which pulls in more combustion air. This creates a hotter fire, delivering more heat to the chimney, resulting in more draft. The size of the flue is important for the system to work efficiently. The appliance manufacturers installation instructions will indicate how to size the flue to match the stoves flue collar. Stovepipe connects to the stove. It is the usually black interior pipe that transitions from the stove to the chimney pipe with an adapter. It is not insulated and cannot penetrate ceilings or walls. Chimney pipe is an insulated pipe that is rated to pass through walls and ceilings. In addition to the chimney pipe, supports to hold the system in place, and shields to protect areas from combusting, are needed for the system. The flashing, storm collar and chimney cap are required to seal the system from moisture penetration. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAll stove and chimney pipe are classified and categorized by the inside diameter\u003c\/strong\u003e. If you are not sure what size you need, measure the inside of your flue opening across inside to inside. If your measurement is 6\" then you will purchase all 6\" pipe for your installation. We offer DuraTech ranging in sizes from 5\" all the way up to 24\" in inside Diameter. Your outside diameter with DuraTech will be 2\" larger than the inside. \u003c\/p\u003e \u003ch2\u003eWhat is the difference between chimney pipe and stove pipe? \u003c\/h2\u003e \u003cp\u003eMany confuse the terms. Stove pipe is usually painted black galvanized steel and is used in the interior on the home until you transition through a wall or ceiling then class A chimney pipe is used thereon. Stove pipe, black pipe, single wall pipe all refers to the same thing. Chimney pipe, class A pipe, triple-wall pipe, and insulated pipe all refers to class A chimney pipe. \u003c\/p\u003e \u003ch2\u003eWhat is class a chimney pipe? \u003c\/h2\u003e \u003cp\u003eClass A chimney pipe has many names, often referred to as double-wall chimney pipe, triple-wall chimney pipe, all-fuel pipe, or insulated chimney pipe. Class A pipe is used to vent high-temperature exhaust released from wood, coal, and oil-burning appliances such as fireplaces, stoves, boilers, and furnaces. \u003c\/p\u003e \u003cp\u003eNot every venting system requires a Class A pipe, but it is absolutely necessary for use with all wood-burning fireplaces and stoves. \u003c\/p\u003e \u003cp\u003eClass A chimney pipe is UL-listed, which permits its use with a range of different vent pipe manufactured by other fabricators and an even wider variety of fireplaces, stoves, inserts, and furnaces. However, it is important to note that you should never mix-and-match different brands of Class A chimney pipe within one chimney system unless specifically allowed by the manufacturer. The different brands of pipe are all distinctly engineered and must be used as a complete system from beginning to end. \u003c\/p\u003e \u003cp\u003eIf you are looking to extend or redesign your current chimney system, you need to know the make and model of your existing Class A pipe and purchase the same type, if possible. Unfortunately, if your existing make and model of pipe is a discontinued or obsolete brand, you will likely need to completely reinstall your chimney system. \u003c\/p\u003e \u003cp\u003eFor any additional information, remember to check out the \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/\"\u003eResources and Help Articles\u003c\/a\u003e on our page!\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045405307117,"sku":"NLE5SP_6DT_36SS","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/exximcgxe4laub3wflvz_694fd1e2-6b0c-456f-82c0-551f3805180a.jpg?v=1757094368"},{"product_id":"6-x-24-duratech-stainless-steel-chimney-pipe-6dt-24ss-7037","title":"6\" x 24\" DuraTech Stainless Steel Chimney Pipe - 6DT-24SS","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045406028013,"sku":"NLE5SP_6DT_24SS","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/ucrs9dtfztjezfysipmx_092e2728-8bcf-4db1-98ce-4feaf9716169.jpg?v=1757094657"},{"product_id":"6-x-6-duratech-stainless-steel-chimney-pipe-6dt-06ss-7029","title":"6\" x 6\" DuraTech Stainless Steel Chimney Pipe - 6DT-06SS","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045406683373,"sku":"NLE5SP_6DT_06SS","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/co9as4mqjcjqhye0k9rc_6849d427-46b4-4f43-9718-618af9d532bb.jpg?v=1757094483"},{"product_id":"6-x-12-duratech-stainless-steel-chimney-pipe-6dt-12ss-7032","title":"6\" x 12\" DuraTech Stainless Steel Chimney Pipe - 6DT-12SS","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045407469805,"sku":"NLE5SP_6DT_12SS","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/fv1wdm7woxr5huxwp6lc_735c76de-af5b-45cb-bdcd-06b86520d651.jpg?v=1757094276"},{"product_id":"6-x-48-duratech-stainless-steel-chimney-pipe-6dt-48ss-7042","title":"6\" x 48\" DuraTech Stainless Steel Chimney Pipe - 6DT-48SSCF","description":"\u003ch2\u003e6\" x 48\" DuraTech Stainless Steel Chimney Pipe - 6DT-48SS\u003c\/h2\u003e \u003cp\u003eThe purpose of chimney pipe is to remove harmful byproducts of the combusted, or burned, fuel from inside your home. If the byproducts are not properly ventilated from inside the home, then you can have a dangerous buildup of carbon monoxide. \u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built. \u003c\/p\u003e \u003cp\u003eDuraTech chimney pipe is designed with a thermal tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTech's sleek 1\" wall design provides for easy installations through 16\" on-center framing. For tight installations, a\u003ca href=\"https:\/\/www.northlineexpress.com\/6-duratech-reduced-clearance-square-ceiling-support-box-6dt-cs24r-7050.html\"\u003e Reduced Clearance Square Ceiling Support Box\u003c\/a\u003e is available (6\" diameter DuraTech only). Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent high temperature requirements of the UL standard, including one hour at 1400° F, plus three ten-minute chimney fire test at 2100° F. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003e Allow a 2\" clearance to combustibles when installing a DuraTech Chimney. \u003c\/p\u003e \u003cp\u003eSee all \u003ca href=\"https:\/\/www.northlineexpress.com\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe Products\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003eNeed more information? Explore our Educational and Technical \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/tag\/Chimney+Pipe\"\u003eChimney Pipe Resources \u003c\/a\u003e \u003c\/p\u003e \u003cp\u003eSpecifications: \u003c\/p\u003e \u003cul\u003e     \u003cli\u003eInside Diameter: 6\" \u003c\/li\u003e     \u003cli\u003eOutside Diameter: 8\"\u003c\/li\u003e     \u003cli\u003eConstruction Material: Inner wall of .020\" 430 stainless steel, Outer wall .016 430 stainless steel \u003c\/li\u003e     \u003cli\u003eClearance: 2\" clearance to combustibles \u003c\/li\u003e     \u003cli\u003eListings: c-UL-us Listed to UL 103 and ULC S604 (MH7399) \u003c\/li\u003e     \u003cli\u003eStainless Steel outer wall required for installation in Canada \u003c\/li\u003e     \u003cli\u003eTwist-lock connection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eHow it works: \u003c\/p\u003e \u003cp\u003eThe chimney system allows your stove or fireplace to exhaust flue gases while a draft creates the draw that pulls fresh combustion air into the stove. A well-balanced system provides an even, hot fire when it has good draft. The draft suction keeps smoke from coming into the room. Insulation in the chimney pipe is important because it helps keep the exhaust hot until it is expelled outside. Heat in the chimney makes draft, which pulls in more combustion air. This creates a hotter fire, delivering more heat to the chimney, resulting in more draft. The size of the flue is important for the system to work efficiently. The appliance manufacturers installation instructions will indicate how to size the flue to match the stoves flue collar. Stovepipe connects to the stove. It is the usually black interior pipe that transitions from the stove to the chimney pipe with an adapter. It is not insulated and cannot penetrate ceilings or walls. Chimney pipe is an insulated pipe that is rated to pass through walls and ceilings. In addition to the chimney pipe, supports to hold the system in place, and shields to protect areas from combusting, are needed for the system. The flashing, storm collar and chimney cap are required to seal the system from moisture penetration. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAll stove and chimney pipe are classified and categorized by the inside diameter\u003c\/strong\u003e. If you are not sure what size you need, measure the inside of your flue opening across inside to inside. If your measurement is 8\" then you will purchase all 8\" pipe for your installation. We offer DuraTech ranging in sizes from 5\" all the way up to 24\" in inside Diameter. Your outside diameter with DuraTech will be 2\" larger than the inside. \u003c\/p\u003e \u003ch2\u003eWhat is the difference between chimney pipe and stove pipe? \u003c\/h2\u003e \u003cp\u003eMany confuse the terms. Stove pipe is usually painted black galvanized steel and is used in the interior on the home until you transition through a wall or ceiling then class A chimney pipe is used thereon. Stove pipe, black pipe, single wall pipe all refers to the same thing. Chimney pipe, class A pipe, triple-wall pipe, and insulated pipe all refers to class A chimney pipe. \u003c\/p\u003e \u003ch2\u003eWhat is class a chimney pipe? \u003c\/h2\u003e \u003cp\u003eClass A chimney pipe has many names, often referred to as double-wall chimney pipe, triple-wall chimney pipe, all-fuel pipe, or insulated chimney pipe. Class A pipe is used to vent high-temperature exhaust released from wood, coal, and oil-burning appliances such as fireplaces, stoves, boilers, and furnaces. \u003c\/p\u003e \u003cp\u003eNot every venting system requires a Class A pipe, but it is absolutely necessary for use with all wood-burning fireplaces and stoves. \u003c\/p\u003e \u003cp\u003eClass A chimney pipe is UL-listed, which permits its use with a range of different vent pipe manufactured by other fabricators and an even wider variety of fireplaces, stoves, inserts, and furnaces. However, it is important to note that you should never mix-and-match different brands of Class A chimney pipe within one chimney system unless specifically allowed by the manufacturer. The different brands of pipe are all distinctly engineered and must be used as a complete system from beginning to end. \u003c\/p\u003e \u003cp\u003eIf you are looking to extend or redesign your current chimney system, you need to know the make and model of your existing Class A pipe and purchase the same type, if possible. Unfortunately, if your existing make and model of pipe is a discontinued or obsolete brand, you will likely need to completely reinstall your chimney system. \u003c\/p\u003e \u003cp\u003eFor any additional information, remember to check out the \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/\"\u003eResources and Help Articles\u003c\/a\u003e on our page!\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045408813293,"sku":"NLE5SP_6DT_48SS","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/qoteqn1drunkztjdibb7_8fb52cea-cca9-4872-a119-a2659f5566ad.jpg?v=1757094724"},{"product_id":"6-x-12-duratech-galvanized-chimney-pipe-6dt-12","title":"6\" x 12\" DuraTech Galvanized Chimney Pipe - 6DT-12","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100° F HT chimney system such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters or other appliances fueled by wood, oil, coal, or gas and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045409534189,"sku":"NLE5SP_6DT_12","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/zag5u67sro5msimmibet_455adcc4-c928-4116-8287-c4e3379e55f0.jpg?v=1757094243"},{"product_id":"6-x-24-duratech-galvanized-chimney-pipe-6dt-24-7038","title":"6\" x 24\" DuraTech Galvanized Chimney Pipe - 6DT-24","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045410156781,"sku":"NLE5SP_6DT_24","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/zltiougi9chjcytt8vgk_6975bff9-70ec-4be6-8a85-59fbc667e2cf.jpg?v=1757094423"},{"product_id":"6-duratech-anchor-plate-6dt-ap-7058","title":"6\" DuraTech Anchor Plate - 6DT-AP","description":"\u003cp\u003eThe DuraTech Anchor Plate is used to attach DuraTech Chimney to zero-clearance or masonry fireplaces. Check with the zero-clearance fireplace manufacturer to ensure that DuraTech Chimney is an approved installation method.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters or other appliances fueled by wood, oil, coal, or gas and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045411107053,"sku":"NLE5SP_6DT_AP","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/sbnneve9p84wuyw3gczs_4b8af254-5aeb-4d43-862f-4bcd6d83dd90.jpg?v=1757094586"},{"product_id":"6-x-18-duratech-stainless-steel-chimney-pipe-6dt-18ss","title":"6\" x 18\" DuraTech Stainless Steel Chimney Pipe - 6DT-18SS","description":"\u003cp\u003eDuraTech chimney pipe is designed for appliances that are tested and listed for use with a 2100 Degree F HT chimney system, such as woodstoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.  The DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside.  A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000?F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400?F, plus three ten minute chimney fire tests at 2100?F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e\u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045411860717,"sku":"NLE5SP_6DT_18SS","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/jsvv2eh8hheseo4ysz8j_aac42054-f358-48c9-ae63-619824711a78.jpg?v=1757094351"},{"product_id":"6-x-48-duratech-galvanized-chimney-pipe-6dt-48","title":"6\" x 48\" DuraTech Galvanized Chimney Pipe - 6DT-48","description":"\u003ch2\u003e6\" x 48\" DuraTech Galvalume Chimney Pipe - 6DT-48\u003c\/h2\u003e \u003cp\u003eThe purpose of chimney pipe is to remove harmful byproducts of the combusted, or burned, fuel from inside your home. If the byproducts are not properly ventilated from inside the home, then you can have a dangerous buildup of carbon monoxide. \u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built. \u003c\/p\u003e \u003cp\u003eDuraTech chimney pipe is designed with a thermal tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTech's sleek 1\" wall design provides for easy installations through 16\" on-center framing. For tight installations, a\u003ca href=\"https:\/\/www.northlineexpress.com\/6-duratech-reduced-clearance-square-ceiling-support-box-6dt-cs24r-7050.html\"\u003e Reduced Clearance Square Ceiling Support Box\u003c\/a\u003e is available (6\" diameter DuraTech only). Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent high temperature requirements of the UL standard, including one hour at 1400° F, plus three ten-minute chimney fire test at 2100° F. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003e Allow a 2\" clearance to combustibles when installing a DuraTech Chimney. \u003c\/p\u003e \u003cp\u003eSee all \u003ca href=\"https:\/\/www.northlineexpress.com\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe Products\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003eNeed more information? Explore our Educational and Technical \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/tag\/Chimney+Pipe\"\u003eChimney Pipe Resources \u003c\/a\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e     \u003cli\u003eInside Diameter: 6\"\u003c\/li\u003e     \u003cli\u003eOutside Diameter: 8\"\u003c\/li\u003e     \u003cli\u003eConstruction Material: Inner wall of .020\" 430 stainless steel, Outer wall .021\" galvalume steel\u003c\/li\u003e     \u003cli\u003eClearance: 2\" clearance to combustibles\u003c\/li\u003e     \u003cli\u003eListings: c-UL-us Listed to UL 103 and ULC S604 (MH7399)\u003c\/li\u003e     \u003cli\u003eStainless Steel outer wall required for installation in Canada \u003c\/li\u003e     \u003cli\u003eTwist-lock connection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eHow it works: \u003c\/p\u003e \u003cp\u003eThe chimney system allows your stove or fireplace to exhaust flue gases while a draft creates the draw that pulls fresh combustion air into the stove. A well-balanced system provides an even, hot fire when it has good draft. The draft suction keeps smoke from coming into the room. Insulation in the chimney pipe is important because it helps keep the exhaust hot until it is expelled outside. Heat in the chimney makes draft, which pulls in more combustion air. This creates a hotter fire, delivering more heat to the chimney, resulting in more draft. The size of the flue is important for the system to work efficiently. The appliance manufacturers installation instructions will indicate how to size the flue to match the stoves flue collar. Stovepipe connects to the stove. It is the usually black interior pipe that transitions from the stove to the chimney pipe with an adapter. It is not insulated and cannot penetrate ceilings or walls. Chimney pipe is an insulated pipe that is rated to pass through walls and ceilings. In addition to the chimney pipe, supports to hold the system in place, and shields to protect areas from combusting, are needed for the system. The flashing, storm collar and chimney cap are required to seal the system from moisture penetration. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAll stove and chimney pipe are classified and categorized by the inside diameter\u003c\/strong\u003e. If you are not sure what size you need, measure the inside of your flue opening across inside to inside. If your measurement is 6\" then you will purchase all 6\" pipe for your installation. We offer DuraTech ranging in sizes from 5\" all the way up to 24\" in inside Diameter. Your outside diameter with DuraTech will be 2\" larger than the inside. \u003c\/p\u003e \u003ch2\u003eWhat is the difference between chimney pipe and stove pipe? \u003c\/h2\u003e \u003cp\u003eMany confuse the terms. Stove pipe is usually painted black galvanized steel and is used in the interior on the home until you transition through a wall or ceiling then class A chimney pipe is used thereon. Stove pipe, black pipe, single wall pipe all refers to the same thing. Chimney pipe, class A pipe, triple-wall pipe, and insulated pipe all refers to class A chimney pipe. \u003c\/p\u003e \u003ch2\u003eWhat is class a chimney pipe? \u003c\/h2\u003e \u003cp\u003eClass A chimney pipe has many names, often referred to as double-wall chimney pipe, triple-wall chimney pipe, all-fuel pipe, or insulated chimney pipe. Class A pipe is used to vent high-temperature exhaust released from wood, coal, and oil-burning appliances such as fireplaces, stoves, boilers, and furnaces. \u003c\/p\u003e \u003cp\u003eNot every venting system requires a Class A pipe, but it is absolutely necessary for use with all wood-burning fireplaces and stoves. \u003c\/p\u003e \u003cp\u003eClass A chimney pipe is UL-listed, which permits its use with a range of different vent pipe manufactured by other fabricators and an even wider variety of fireplaces, stoves, inserts, and furnaces. However, it is important to note that you should never mix-and-match different brands of Class A chimney pipe within one chimney system unless specifically allowed by the manufacturer. The different brands of pipe are all distinctly engineered and must be used as a complete system from beginning to end. \u003c\/p\u003e \u003cp\u003eIf you are looking to extend or redesign your current chimney system, you need to know the make and model of your existing Class A pipe and purchase the same type, if possible. Unfortunately, if your existing make and model of pipe is a discontinued or obsolete brand, you will likely need to completely reinstall your chimney system. \u003c\/p\u003e \u003cp\u003eFor any additional information, remember to check out the \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/\"\u003eResources and Help Articles\u003c\/a\u003e on our page!\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045412614381,"sku":"NLE5SP_6DT_48","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/y2dqobddqud0i8k63dik_f991de30-a662-4f66-9f75-63ad9c04dddf.jpg?v=1757094505"},{"product_id":"duratech-6-8-adjustable-galvanized-wall-strap-6dt-aws","title":"DuraTech 6\"-8\" Adjustable Galvanized Wall Strap - 6DT-AWS","description":"\u003cp\u003eAdjustable Wall Straps are designed for use in interior or exterior chimney installations to support and stabilize the chimney. They assure 2\" clearance to 6\" clearance to combustible walls and are required every 4'.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/duratech-chimney-pipe.html\"\u003eDuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045415334125,"sku":"NLE5SP_6DT_AWS","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/a6g3564t5dzfanfc97om_181c7aab-b9c3-4adf-a189-4449f446eff1.jpg?v=1757094465"},{"product_id":"6-x-36-duratech-galvanized-chimney-pipe-6dt-36-7041","title":"6\" x 36\" DuraTech Galvanized Chimney Pipe - 6DT-36","description":"\u003cp\u003eThe DuraTech chimney System is designed to stay cool on the outside and provide a hot draft on the inside. A fire-safe design protects both the chimney and the building.  To calculate installed length of 5\", 6\", 7\", or 8\" DuraTech Chimney, subtract 1 +\" from each joint overlap of chimney pipe. DuraTech's Light-weight insulation and sleek 1\" wall design, combined with twist-lock fittings, provides for easy installation.  No locking bands or mechanical fasteners required. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003eAllow a 2\" clearance to combustibles when installing a DuraTech Chimney.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters or other appliances fueled by wood, oil, coal or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045420577005,"sku":"NLE5SP_6DT_36","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/k2zj0r2cbbw5uht0c3z4_f65142a7-6aeb-4775-8cf1-989f49d54b9c.jpg?v=1757094404"},{"product_id":"6-duratech-15-degree-galvanized-elbow-kit-6dt-e15k-7080","title":"6\" DuraTech 15 Degree Galvanized Elbow Kit - 6DT-E15K","description":"DuraTech Class-A Chimney System 6\" 15° Elbow Kit - Use elbows to offset around obstructions such as rafters,\r\n    ridgepoles, or joists. Offsets greater than 30° not allowed. Each elbow swivels a full 360°. The DuraTech Class-A\r\n    Chimney System 6\" 15° Elbow Kit features a galvalume outer casting with stainless steel inner wall and a twist-lock\r\n    connection.\r\n    \u003cp\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003cbr\u003e\r\n        \u003c\/p\u003e\u003cul\u003e\r\n            \u003cli\u003e2 - 15° Galvalume Adjustable Elbows\u003c\/li\u003e\r\n            \u003cli\u003e1 - Elbow Strap\r\n        \u003c\/li\u003e\n\u003c\/ul\u003e\r\n    \r\n    \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers,\r\n        ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that\r\n        are factory-built.\u003c\/p\u003e\r\n    \u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e\r\n    \u003cp\u003e\r\n        \u003c\/p\u003e\u003ccenter\u003eDuraTech Elbow Offset Chart\u003c\/center\u003e\r\n    \r\n    \u003ctable width=\"100%\"\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eSize\u003c\/td\u003e\r\n            \u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e5, 6, 7,\u0026amp; 8\" Diameter\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003cth style=\"text-align: center;\"\u003eElbow Angle\u003cbr\u003eFrom Vertical\u003c\/th\u003e\r\n            \u003cth style=\"text-align: center;\"\u003eChimney Length\u003cbr\u003eBetween Elbows\u003c\/th\u003e\r\n            \u003cth style=\"text-align: center; width: 54px;\"\u003eOffset\u003cbr\u003eInches\u003c\/th\u003e\r\n            \u003cth style=\"text-align: center;\"\u003eRise\u003cbr\u003eInches\u003c\/th\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e0\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e2\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e16 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e3 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e21 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e24 1\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e4 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e27\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e6 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e32 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e8\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e38 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e36\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e11\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e50 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e14 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e61 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e15 1\/2\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e66 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e16 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e69 3\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e17\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e72 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e18 1\/2\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e78\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e20\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e83 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e0\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e6 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e20\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e7 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e22 5\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e9 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e25 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e12 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center; height: 23px;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; height: 23px;\"\u003e24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px; height: 23px;\"\u003e15 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; height: 23px;\"\u003e35 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e36\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e21 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e46\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e27 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e56 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e29 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e60 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e31 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e63 1\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e32 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e65 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e35 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e71\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e38 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e76\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n    \u003c\/table\u003e\u003cbr\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003cbr\u003e\r\n    \u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and\r\n        performance. It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft\r\n        performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed\r\n        for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and\r\n        stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire\r\n        tests at 2100°F.\u003c\/p\u003e\r\n    \u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" width=\"26\" height=\"25\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\r\n    \u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" width=\"26\" height=\"25\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\r\n    \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to\r\n        chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or\r\n        other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045427851501,"sku":"NLE5SP_6DT_E15K","price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/jiduvh5gxpwklr7qjt4a_3e36b21b-0f40-4cae-bb14-134ecede17ee.jpg?v=1757094768"},{"product_id":"6-x-60-duratech-galvanized-chimney-pipe-6dt-60cf","title":"6\" x 60\" DuraTech Galvanized Chimney Pipe - 6DT-60CF","description":"\u003ch2\u003e6\" x 60\" DuraTech Galvalume Steel Chimney Pipe - 6DT-60CF\u003c\/h2\u003e \u003cp\u003eThe purpose of chimney pipe is to remove harmful byproducts of the combusted, or burned, fuel from inside your home. If the byproducts are not properly ventilated from inside the home, then you can have a dangerous buildup of carbon monoxide.  \u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.  \u003c\/p\u003e \u003cp\u003eDuraTech chimney pipe is designed with a thermal tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTech's sleek 1\" wall design provides for easy installations through 16\" on-center framing. For tight installations, a\u003ca href=\"https:\/\/www.northlineexpress.com\/6-duratech-reduced-clearance-square-ceiling-support-box-6dt-cs24r-7050.html\"\u003e Reduced Clearance Square Ceiling Support Box\u003c\/a\u003e is available (6\" diameter DuraTech only). Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent high temperature requirements of the UL standard, including one hour at 1400° F, plus three ten-minute chimney fire tests at 2100° F.  \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Note:\u003c\/strong\u003e Allow a 2\" clearance to combustibles when installing a DuraTech Chimney.  \u003c\/p\u003e \u003cp\u003eSee all \u003ca href=\"https:\/\/www.northlineexpress.com\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe Products \u003c\/a\u003e \u003c\/p\u003e \u003cp\u003eNeed more information? Explore our Educational and Technical \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/tag\/Chimney+Pipe\"\u003eChimney Pipe Resources \u003c\/a\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e     \u003cli\u003eInside Diameter: 6\" \u003c\/li\u003e     \u003cli\u003eOutside Diameter: 8\" \u003c\/li\u003e     \u003cli\u003eConstruction Material: Inner wall of .020\" 430 stainless steel, Outer wall .021\" galvalume steel  \u003c\/li\u003e     \u003cli\u003eClearance: 2\" clearance to combustibles  \u003c\/li\u003e     \u003cli\u003eListings: c-UL-us Listed to UL 103 and ULC S604 (MH7399)  \u003c\/li\u003e     \u003cli\u003eStainless Steel outer wall required for installation in Canada  \u003c\/li\u003e     \u003cli\u003eTwist-lock connection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eHow it works:  \u003c\/p\u003e \u003cp\u003eThe chimney system allows your stove or fireplace to exhaust flue gases while a draft creates the draw that pulls fresh combustion air into the stove. A well-balanced system provides an even, hot fire when it has good draft. The draft suction keeps smoke from coming into the room. Insulation in the chimney pipe is important because it helps keep the exhaust hot until it is expelled outside. Heat in the chimney makes draft, which pulls in more combustion air. This creates a hotter fire, delivering more heat to the chimney, resulting in more draft. The size of the flue is important for the system to work efficiently. The appliance manufacturers installation instructions will indicate how to size the flue to match the stoves flue collar. Stovepipe connects to the stove. It is the usually black interior pipe that transitions from the stove to the chimney pipe with an adapter. It is not insulated and cannot penetrate ceilings or walls. Chimney pipe is an insulated pipe that is rated to pass through walls and ceilings. In addition to the chimney pipe, supports to hold the system in place, and shields to protect areas from combusting, are needed for the system. The flashing, storm collar and chimney cap are required to seal the system from moisture penetration.  \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAll stove and chimney pipe are classified and categorized by the inside diameter\u003c\/strong\u003e. If you are not sure what size you need, measure the inside of your flue opening across inside to inside. If your measurement is 6\" then you will purchase all 6\" pipe for your installation. We offer DuraTech ranging in sizes from 5\" all the way up to 24\" in inside Diameter. Your outside diameter with DuraTech will be 2\" larger than the inside.  \u003c\/p\u003e \u003ch3\u003eWhat is the difference between chimney pipe and stove pipe?\u003c\/h3\u003e \u003cp\u003eMany confuse the terms. Stove pipe is usually painted black galvanized steel and is used in the interior on the home until you transition through a wall or ceiling then class A chimney pipe is used thereon. Stove pipe, black pipe, single wall pipe all refers to the same thing. Chimney pipe, class A pipe, triple-wall pipe, and insulated pipe all refers to class A chimney pipe.  \u003c\/p\u003e \u003ch3\u003eWhat is class a chimney pipe?\u003c\/h3\u003e \u003cp\u003eClass A chimney pipe has many names, often referred to as double-wall chimney pipe, triple-wall chimney pipe, all-fuel pipe, or insulated chimney pipe. Class A pipe is used to vent high-temperature exhaust released from wood, coal, and oil-burning appliances such as fireplaces, stoves, boilers, and furnaces.  \u003c\/p\u003e \u003cp\u003eNot every venting system requires a Class A pipe, but it is necessary for use with all wood-burning fireplaces and stoves.  \u003c\/p\u003e \u003cp\u003eClass A chimney pipe is UL-listed, which permits its use with a range of different vent pipe manufactured by other fabricators and an even wider variety of fireplaces, stoves, inserts, and furnaces. However, it is important to note that you should never mix-and-match different brands of Class A chimney pipe within one chimney system unless specifically allowed by the manufacturer. The different brands of pipe are all distinctly engineered and must be used as a complete system from beginning to end.  \u003c\/p\u003e \u003cp\u003eIf you are looking to extend or redesign your current chimney system, you need to know the make and model of your existing Class A pipe and purchase the same type, if possible. Unfortunately, if your existing make and model of pipe is a discontinued or obsolete brand, you will likely need to completely reinstall your chimney system.  \u003c\/p\u003e \u003cp\u003eFor any additional information, remember to check out the \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/\"\u003eResources and Help Articles\u003c\/a\u003e on our page! \u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045437550829,"sku":"NLE5SP_6DT_60CF","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/rgmuwihetpsbroffvvoq_2883e0cd-2044-4fc9-841b-59e185e7d3ea.jpg?v=1757094525"},{"product_id":"6-duratech-30-degree-galvanized-elbow-kit-6dt-e30k-7083","title":"6\" DuraTech 30 Degree Galvanized Elbow Kit - 6DT-E30K","description":"\u003cp\u003eDuraTech Class-A Chimney System 6\" 30° Elbow Kit - Use elbows to offset around obstructions such as rafters, ridgepoles, or joists. Offsets greater than 30 Degree are not allowed. Each elbow swivels a full 360 Degrees. The DuraTech Class-A Chimney System 6\" 30 Degree Elbow Kit features a galvalume outer casting with stainless steel inner wall and a twist-lock connection.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e   \u003cli\u003e2 - 30 Degree Galvalume Adjustable Elbows\u003c\/li\u003e   \u003cli\u003e1 - Elbow Strap\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e  \u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e  \u003cp style=\"text-align:center;\"\u003eDuraTech Elbow Offset Chart\u003c\/p\u003e  \u003ctable\u003e    \u003ctr\u003e      \u003cth scope=\"colgroup\" colspan=\"2\" style=\"text-align: center;\"\u003eSize\u003c\/th\u003e      \u003cth scope=\"colgroup\" colspan=\"2\" style=\"text-align: center;\"\u003e5, 6, 7,\u0026amp; 8\" Diameter\u003c\/th\u003e    \u003c\/tr\u003e    \u003ctr\u003e      \u003cth style=\"text-align: center;\"\u003eElbow Angle\u003cbr\u003eFrom Vertical\u003c\/th\u003e      \u003cth style=\"text-align: center;\"\u003eChimney Length\u003cbr\u003eBetween Elbows\u003c\/th\u003e      \u003cth style=\"text-align: center; width: 54px;\"\u003eOffset\u003cbr\u003eInches\u003c\/th\u003e      \u003cth style=\"text-align: center;\"\u003eRise\u003cbr\u003eInches\u003c\/th\u003e    \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e0\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e2\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e16 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e6\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e3 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e21 1\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e9\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e24 1\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e12\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e4 3\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e27\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e18\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e6 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e32 3\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e24\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e8\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e38 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e36\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e11\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e50 1\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e14 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e61 3\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+6\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e15 1\/2\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e66 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+9\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e16 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e69 3\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+12\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e17\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e72 1\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+18\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e18 1\/2\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e78\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+24\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e20\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e83 3\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e0\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e15 3\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e6\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e6 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e20\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e9\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e7 3\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e22 5\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e12\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e9 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e25 1\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e18\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e12 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e30 1\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center; height: 23px;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center; height: 23px;\"\u003e24\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px; height: 23px;\"\u003e15 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center; height: 23px;\"\u003e35 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e36\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e21 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e46\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e27 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e56 1\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+6\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e29 3\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e60 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+9\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e31 1\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e63 1\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+12\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e32 3\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e65 3\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+18\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e35 3\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e71\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e48\"+24\"\u003c\/td\u003e \u003ctd style=\"text-align: center; width: 54px;\"\u003e38 3\/4\"\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e76\"\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/table\u003e  \u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance. It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000 Degrees F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400 Degrees F, plus three ten minute chimney fire tests at 2100 Degrees F.\u003c\/p\u003e  \u003cp\u003e\u003cimg style=\"width:26px;height:25px;\" src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF File Icon\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003e\u003cimg style=\"width:26px;height:25px;\" src=\"\/content\/icons\/pdf.svg\" alt=\"Second Adobe PDF File Icon\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045453181165,"sku":"NLE5SP_6DT_E30K","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/NLE5SP_6DT_E30K_-00.jpg?v=1784320058"},{"product_id":"duratech-6-8-adjustable-extended-wall-straps-stainless-stell-6dt-awsx-ss","title":"DuraTech 6\"-8\" Adjustable Extended Wall Strap- Stainless Steel - 6DT-AWSX-SS","description":"\u003cp\u003eAdjustable Wall Straps are designed for use in interior or exterior chimney installations to support and stabilize the chimney. They assure 2\" clearance to 6\" clearance to combustible walls and are required every 4'.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/duratech-chimney-pipe.html\"\u003eDuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten minute chimney fire tests at 2100° F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045462421741,"sku":"NLE5SP_6DT_AWSX_SS","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/kwhk6il1xrqvmkxjrtcb.jpg?v=1746149408"},{"product_id":"adjustable-duratech-roof-support-6dt-ars","title":"6\" and 8\" Adjustable DuraTech Roof Support - 6DT-ARS","description":"\u003cp\u003eDuraTech Roof Support is designed to support the chimney and allow the chimney to pass through the roof and extend down from the ceiling. It is ideal for cathedral ceilings and free-standing fireplace installations supporting up to a maximum total chimney length of 45' and 20' below the roof support.  DuraTech Roof Support is adjustable to accommodate different roof pitches.  The trim collar required for this installation is not included and must be purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesigned for use with 6'' and 8'' diameter DuraTech Chimney Pipe\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eA Firestop is required when the chimney passes through ceilings\/floors without a \"Support Box\".  Since you are using a Roof Support system, firestops are required at every ceiling penetration and an attic insulation shield above it if the vent is passing through an attic space.\u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000 Degrees F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400 Degrees F, plus three ten minute chimney fire tests at 2100 Degrees F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045474578669,"sku":"NLE5SP_6DT_ARS","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/NLE5SP_6DT_ARS_-00.jpg?v=1784321190"},{"product_id":"6-duratech-15-degree-stainless-steel-elbow-kit-6dt-e15kss","title":"6\" DuraTech 15 Degree Stainless Steel Elbow Kit - 6DT-E15KSS","description":"DuraTech Class-A Chimney System 6\" 15° Elbow Kit - Use elbows to offset around obstructions such as rafters,\r\n    ridgepoles, or joists. Offsets greater than 30° not allowed. Each elbow swivels a full 360°. The DuraTech Class-A\r\n    Chimney System 6\" 15° Elbow Kit features a galvalume outer casting with stainless steel inner wall and a twist-lock\r\n    connection.\r\n    \u003cp\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003cbr\u003e\r\n        \u003c\/p\u003e\u003cul\u003e\r\n            \u003cli\u003e2 - 15° Galvalume Adjustable Elbows\u003c\/li\u003e\r\n            \u003cli\u003e1 - Elbow Strap\r\n        \u003c\/li\u003e\n\u003c\/ul\u003e\r\n    \r\n    \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers,\r\n        ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that\r\n        are factory-built.\u003c\/p\u003e\r\n    \u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e\r\n    \u003cp\u003e\r\n        \u003c\/p\u003e\u003ccenter\u003eDuraTech Elbow Offset Chart\u003c\/center\u003e\r\n    \r\n    \u003ctable\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eSize\u003c\/td\u003e\r\n            \u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e5, 6, 7,\u0026amp; 8\" Diameter\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003cth style=\"text-align: center;\"\u003eElbow Angle\u003cbr\u003eFrom Vertical\u003c\/th\u003e\r\n            \u003cth style=\"text-align: center;\"\u003eChimney Length\u003cbr\u003eBetween Elbows\u003c\/th\u003e\r\n            \u003cth style=\"text-align: center; width: 54px;\"\u003eOffset\u003cbr\u003eInches\u003c\/th\u003e\r\n            \u003cth style=\"text-align: center;\"\u003eRise\u003cbr\u003eInches\u003c\/th\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e0\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e2\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e16 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e3 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e21 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e24 1\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e4 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e27\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e6 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e32 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e8\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e38 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e36\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e11\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e50 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e14 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e61 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e15 1\/2\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e66 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e16 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e69 3\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e17\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e72 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e18 1\/2\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e78\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e20\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e83 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e0\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e15 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e6 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e20\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e7 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e22 5\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e9 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e25 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e12 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center; height: 23px;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; height: 23px;\"\u003e24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px; height: 23px;\"\u003e15 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; height: 23px;\"\u003e35 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e36\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e21 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e46\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e27 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e56 1\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+6\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e29 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e60 1\/2\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+9\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e31 1\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e63 1\/8\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+12\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e32 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e65 3\/4\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+18\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e35 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e71\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n        \u003ctr\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e30°\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e48\"+24\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center; width: 54px;\"\u003e38 3\/4\"\u003c\/td\u003e\r\n            \u003ctd style=\"text-align: center;\"\u003e76\"\u003c\/td\u003e\r\n        \u003c\/tr\u003e\r\n    \u003c\/table\u003e\u003cbr\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003cbr\u003e\r\n    \u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and\r\n        performance. It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft\r\n        performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed\r\n        for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and\r\n        stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire\r\n        tests at 2100°F.\u003c\/p\u003e\r\n    \u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" width=\"26\" height=\"25\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\r\n    \u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" width=\"26\" height=\"25\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\r\n    \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to\r\n        chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or\r\n        other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045477560557,"sku":"NLE5SP_6DT_E15KSS","price":824.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/e5trr5dt3pihmqipwnyc_6a40a073-6eea-4428-9bae-421daf5e3097.jpg?v=1757094899"},{"product_id":"6-duratech-attic-insulation-shield-6dt-is-7063","title":"6\" DuraTech Attic Insulation Shield - 6DT-IS","description":"\u003cp\u003eAn Attic Insulation Shield is required for installations that pass through an attic to prevent insulation and debris from accumulating near the chimney. The Attic Insulation Shield fits over the Firestop Radiation Shield or a support box and consists of two-parts - a collar and a base.  Comes with a mesh sleeve around the top.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045490307309,"sku":"NLE5SP_6DT_IS","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/b3hdah8tpcbvjjrlcfwl_88e82085-5d42-4470-a9e3-360f33ceb76e.jpg?v=1757095013"},{"product_id":"6-duratech-30-degree-stainless-steel-elbow-kit-6dt-e30kss-7084","title":"6\" DuraTech 30 Degree Stainless Steel Elbow Kit - 6DT-E30KSS","description":"\u003cp\u003e   DuraTech Class-A Chimney System 6\" 30° Elbow Kit - Use elbows to offset around  obstructions such as rafters, ridgepoles or joists. Offsets greater than 30° are not allowed. Each elbow swivels a full 360°. The DuraTech Class-A Chimney System 6\" 30° Elbow Kit features a stainless steel outer casting with   stainless steel inner wall and a twist-lock connection. \u003c\/p\u003e \u003cstrong\u003eKit Includes:\u003c\/strong\u003e \u003cul\u003e   \u003cli\u003e2 - 30° Stainless Steel Adjustable Elbows\u003c\/li\u003e   \u003cli\u003e1 - Elbow Strap\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e   See all   \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e. \u003c\/p\u003e \u003cbr\u003e \u003cbr\u003e\u003cb\u003eAdditional Information:\u003c\/b\u003e\u003cbr\u003e \u003cp\u003e   With a Thermal Tech blanket insulation encased between duel walls, DuraTech   offers superior safety and performance. It keeps the outer wall cool while   ensuring high flue gas temperatures for optimum draft performance. The inner   wall is 25% thicker than competitive chimneys for an extra margin of safety.   Designed for normal, continuous operation at 1000° F flue gas temperatures,   DuraTech is subjected to rigorous and stringent HT requirements of the UL   standard, including one hour at 1400°F, plus three ten minute chimney fire   tests at 2100° F. \u003c\/p\u003e \u003cp\u003e   \u003cimg src=\"\/content\/icons\/pdf.svg\" width=\"26\" height=\"25\"\u003e    \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003e   \u003cimg src=\"\/content\/icons\/pdf.svg\" width=\"26\" height=\"25\"\u003e    \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045491126509,"sku":"NLE5SP_6DT_E30KSS","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/NLE5SP_6DT_E30KSS_-00.jpg?v=1784321745"},{"product_id":"6-duratech-10-12-12-12-roof-support-trim-collar-6dt-rstc12-7068","title":"6\" DuraTech 10\/12 - 12\/12 Roof Support Trim Collar - 6DT-RSTC12","description":"\u003cp\u003eUse this trim collar for a 6\" roof support to conceal the gap between the chimney pipe and the ceiling cut-out.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe-1.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045492240621,"sku":"NLE5SP_6DT_RSTC12","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/pf9dntqyiho8wmsgetw5_88c59eb5-c5f5-4f9d-a10d-eb300bd6d87e.jpg?v=1757095083"},{"product_id":"6-duratech-locking-band-6dt-lb","title":"6\" DuraTech Locking Band - 6DT-LB","description":"\u003cp\u003eDuraTech Locking Bands add extra security at the pipe, elbow, and tee joints.  This item is optional.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045492863213,"sku":"NLE5SP_6DT_LB","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/hnp7qzmcyzobzuizehuh_44f660e9-93d7-4f1c-8859-3c79cae1f26a.jpg?v=1757094913"},{"product_id":"6-duratech-finishing-collar-with-adapter-6dt-fc-18812","title":"6\" DuraTech Finishing Collar with Adapter-6DT-FC","description":"\u003cp\u003eNew integrated collar with adapter, fits into the female end of the chimney pipe to provide a decorative black finish. Use on chimney pipe that is suspended with the roof support system or on pipe that is passing through a wall thimble. \u003cstrong\u003eProvides connection to black DVL or DuraBlack.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo separate adapter needed\u003c\/li\u003e\n\u003cli\u003eAll in one part, making it less expensive and easier to install\u003c\/li\u003e\n\u003cli\u003eDrip-free connection\u003c\/li\u003e\n\u003cli\u003eScrew the pipe to the adapter for a mechanical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000 degrees F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400 degrees F, plus three ten minute chimney fire tests at 2100 degrees F.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:26px;height:25px;\" src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width:26px;height:25px;\" src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\"\u003e \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045494141165,"sku":"NLE5SP_6DT_FC","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/rdg9fhchx90zrfizs5ah_d7422ef7-f255-4a98-b027-72960c0d4094.jpg?v=1757094862"},{"product_id":"6-duratech-4-12-6-12-roof-support-trim-collar-6dt-rstc6-7066","title":"6\" DuraTech 4\/12 - 6\/12 Roof Support Trim Collar - 6DT-RSTC6","description":"\u003cp\u003eUse this trim collar for a 6\" roof support to conceal the gap between the chimney pipe and the ceiling cut-out.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045494730989,"sku":"NLE5SP_6DT_RSTC6","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/dhleqd41iebitpzo87jf_422040aa-f9f8-441f-8d54-14c51946590d.jpg?v=1757094997"},{"product_id":"6-duratech-snow-splitter-6dt-sp-7095","title":"6\" DuraVent Snow Splitter - 6DT-SP","description":"\u003cp\u003eUse to divert snow around chimney, vent, and roof flashing. Constructed of paintable galvanized material. Ships flat for easy assembly. Can be used with DuraTech, DuraPlus, DuraPlus HTC, DuraChimney II, PellentVent Pro, DuraLiner, DuraFlex SS, and DirectVent Pro.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045495320813,"sku":"NLE5SP_6DT_SP","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/ycczflfbf6eccottjzqr_db0066fb-ce03-43ed-adfe-63d4d5735955.jpg?v=1757095127"},{"product_id":"6-duratech-stainless-steel-standard-tee-with-cap-9475ss6dt-stss-7090","title":"6\" DuraTech Stainless Steel Standard Tee with Cap - 6DT-STSS","description":"\u003cp\u003eThe DuraTech Tee with Cap is used start chimneys outdoors or indoors when it is installed inside a chase.  The removable tee cap makes for easy cleaning and inspection of the chimney.  The Tee with Cap must be installed with wall straps, a wall thimble, and an adjustable tee support bracket.\u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045497417965,"sku":"NLE5SP_6DT_STSS","price":574.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/NLE5SP_6DT_STSS_-00.jpg?v=1784314778"},{"product_id":"6-duratech-adjustable-galvanized-tee-support-bracket-6dt-tsb-7087","title":"6\" DuraTech Adjustable Galvanized Tee Support Bracket - 6DT-TSB","description":"\u003cp\u003eThe Adjustable Tee Support Bracket is used as wall support for the tee and chimney.  It features an adjustable base to provide 2\" to 6\" clearance to the wall and attaches to chimney pipe above or below the tee. The triangular bracket on the Tee Support may be inverted.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045497876717,"sku":"NLE5SP_6DT_TSB","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/qtwag2hiaxry9nhxsntq.jpg?v=1746150462"},{"product_id":"6-duratech-firestop-radiation-shield-6dt-frs-7064","title":"6\" DuraTech Firestop Radiation Shield - 6DT-FRS","description":"\u003cp\u003eThe Firestop Radiation Shield is installed where a chimney passes through a floor or ceiling without the use of a support box.  It is used to center the pipe and assure the proper clearance required for the installation.  The Firestop Radiation Shield adjusts to cover wide framing and fits on the underside of the ceiling.\u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045498564845,"sku":"NLE5SP_6DT_FRS","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/ige8n5zghhrqrgshlsan_010be7b1-8f88-48f3-8948-f6ee009751ce.jpg?v=1757095027"},{"product_id":"6-duratech-0-12-3-12-roof-support-trim-collar-6dt-rstc3","title":"6\" DuraTech 0\/12 - 3\/12 Roof Support Trim Collar - 6DT-RSTC3","description":"\u003cp\u003eUse this trim collar for a 6\" roof support to conceal the gap between the chimney pipe and the ceiling cut-out.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe-1.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045499351277,"sku":"NLE5SP_6DT_RSTC3","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/n1dvgrjlkeydy96ezue8_bec81b8f-247c-487a-954c-7f4bfae3953d.jpg?v=1757095055"},{"product_id":"6-duratech-wall-thimble-6dt-wt-7059","title":"6\" DuraTech Wall Thimble - 6DT-WT","description":"\u003cp\u003eThe DuraTech Wall Thimble adjusts from a minimum of 4\" to a maximum of 10\", and fits between standard wall studs. To accommodate thicker walls, the telescoping pieces can be separated, and a field-fabricated extension installed. The interior trim ring is painted black. The Thimble must be installed with DuraTech Chimney pipe horizontally through the wall and extend 6\" into the room beyond the interior wall.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045500793069,"sku":"NLE5SP_6DT_WT","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/xgijlam794zmceenltfm_4b99daa8-0ca3-4be3-9255-8dad26fbf2b0.jpg?v=1757095069"},{"product_id":"6-duratech-galvanized-standard-tee-with-cap-6dt-st-7089","title":"6\" DuraTech Galvanized Standard Tee with Cap","description":"\u003cp\u003eThe DuraTech Tee with Cap is used start chimneys outdoors or indoors when it is installed inside a chase. The removable tee cap makes for easy cleaning and inspection of the chimney.  The Tee with Cap must be installed with wall straps, a wall thimble, and an adjustable tee support bracket.\u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000 Degrees Fahrenheit flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400 Degrees Fahrenheit, plus three ten minute chimney fire tests at 2100 Degrees Fahrenheit.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045502267629,"sku":"NLE5SP_6DT_ST","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/cvauoggc0qwx1kegdqyx_b1b1ade9-057f-460c-80ad-77b081fec610.jpg?v=1757095101"},{"product_id":"product-url-28373","title":"6\" and 8\" DuraTech Extended Roof Bracket - 6DT-XRS","description":"\u003cp\u003eAn Extended Roof Bracket is used to support the chimney when it extends more than 5' above the roof. It provides stability to the chimney against wind and snow.  The legs will extend to handle varying roof slopes, sandwich clamps allow legs to be extended to any length from 67'' to 114'' with no drilling required\u003c\/p\u003e \u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/duratech-chimney-pipe.html\"\u003eDuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCan be painted with High Temperature Stove Paint to aid with corrosion caused by coastal climates\u0026gt;\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000 Degrees F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400 Degrees F, plus three ten minute chimney fire tests at 2100 Degrees F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045502628077,"sku":"NLE5SP_6DT_XRS","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/NLE5SP_6DT_XRS_-00.jpg?v=1784305215"},{"product_id":"6-duratech-7-12-9-12-roof-support-trim-collar-6dt-rstc9-7067","title":"6\" DuraTech 7\/12 - 9\/12 Roof Support Trim Collar - 6DT-RSTC9","description":"\u003cp\u003eUse this trim collar for a 6\" roof support to conceal the gap between the chimney pipe and the ceiling cut-out.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045503217901,"sku":"NLE5SP_6DT_RSTC9","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/de9748dqtcnu45znnwzu_35effc4c-41aa-472a-aafd-7c222fb3fed0.jpg?v=1757094813"},{"product_id":"6-duratech-adjustable-stainless-steel-tee-support-bracket-6dt-tsbss-7088","title":"6\" DuraTech Adjustable Stainless Steel Tee Support Bracket - 6DT-TSBSS","description":"\u003cp\u003eThe Adjustable Tee Support Bracket is used as a wall support for a chimney system. The adjustable base provides 2\" to 6\" clearance to the wall.  This bracket can be installed above or below the Tee and will support 60' of DuraTech Chimney.  \u003cstrong\u003ePlease Note\u003c\/strong\u003e If installed below the Tee, a short section of pipe is required.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045503643885,"sku":"NLE5SP_6DT_TSBSS","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/vzfiy6wgpcczjssetesi_3f80fadf-e71b-4bbe-9508-6f0db4f3d82e.jpg?v=1757094884"},{"product_id":"6-in-duratech-tee-cap","title":"6\" DuraTech Tee Cap","description":"\u003cp\u003eThe DuraTech Tee  Cap is used as a replacement cap for your 6\" DuraTech Tee for through-the-wall installations. The tee cap is removable for easy chimney cleaning or inspection.  See installation instructions for proper location and installation of tee.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built. This is the Tee Cap Only replacement..\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harmFor more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045504725229,"sku":"NLE5SP_6DT_TCO","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/c9e9pah6jqaklddirj5b_a414f527-16b2-4e66-8922-2fe933439ca6.jpg?v=1757611871"},{"product_id":"6-duratech-stainless-steel-wall-thimble-cover-6dt-wtss-7060","title":"6\" DuraTech Stainless Steel Wall Thimble Cover - 6DT-WTSS","description":"\u003cp\u003eThe DuraTech Stainless Steel Wall Thimble Cover goes over the exterior side of the Wall Thimble, providing a sleek, clean finish.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045505282285,"sku":"NLE5SP_6DT_WTSS","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/o14g4eevhxnhibokcy0s.jpg?v=1746150686"},{"product_id":"6-duratech-adjustable-stainless-steel","title":"6\" DuraTech Adjustable Stainless Steel Wall Strap - 6DT-WSSS","description":"\u003cp\u003eAn Adjustable Wall Strap is used in interior or exterior applications to support and stabilize the chimney.  Assures 2\" to 6\" clearance to combustible walls.  A wall strap is required every 8'. \u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/6-inch-duratech-chimney-pipe.html\"\u003e6\" DuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045506363629,"sku":"NLE5SP_6DT_WSSS","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/uuds9414dsubizxhduat_0a39d5c5-9715-4d58-8b18-76d33bbb7a7f.jpg?v=1757095149"},{"product_id":"duratech-6-8-adjustable-extended-wall-support-stainless-stell-6dt-xws-ss","title":"DuraTech 6''-8'' Adjustable Extended Wall Support- Stainless Steel - 6DT-XWS-SS","description":"\u003cp\u003eStainless Steel Adjustable Wall Support are used above the tee to provide support when bypassing obstructions or overhangs. Will support up to 20' of chimney. For 6\" diameter, it adjusts from 8\" to 15\". For 8\" diameter, it adjusts from 7\" to 14\". Provides 1\" Clearance to combustibles'.\u003c\/p\u003e\u003cp\u003eDuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/duratech-chimney-pipe.html\"\u003eDuraTech Chimney Pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance.  It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/5-8duratechinstallationinstructions.pdf\"\u003eChimney Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/content\/icons\/pdf.svg\" alt=\"Adobe PDF Icon\" width=\"26\" height=\"25\"\u003e  \u003ca target=\"_blank\" href=\"\/content\/pdf\/duratechshroudinstallationinstructions.pdf\"\u003eShroud Installation Instructions\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/images.salsify.com\/image\/upload\/s--k0fMd_sa--\/fao5prhwofvdgmyvovp8.webp\" alt=\"California Proposition 65 Warning Symbol\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48045507576045,"sku":"NLE5SP_6DT_XWS_SS","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/zfvshe7zr5xjh9jgixay.jpg?v=1746150789"},{"product_id":"6-x-60-duratech-stainless-steel-chimney-pipe-6dt-60sscf-7047","title":"6\" x 60\" DuraTech Stainless Steel Chimney Pipe - 6DT-60SSCF","description":"\u003ch2\u003e6 inch by 60 inch DuraTech Stainless Steel Chimney Pipe is for Indoor and Outdoor use but is required when transitioning from Interior to Exterior\u003c\/h2\u003e\r\n\u003cp\u003eDuraTech Stainless Steel Chimney Pipe is a double wall insulated Class A all fuel chimney vent pipe. This five foot section allows you to safely pass through your roof line without the need for multiple sections of pipe and connectors. DuraTech features light weight insulation, twist-lock fittings, support boxes with factory installed starter sections, elbows with 360 degree swivel base, select black finish pipe lengths, and five foot length pipe sections such as this product.\u003c\/p\u003e\u003cp\u003eWhenever your vent run goes through its first wall or a ceiling all components from that point on are required to be Class A double or triple wall stainless steel. Galvanized components may be allowed to be used on the interior of the home, but it is always recommended to refer to the appliance manual to determine the proper size and style of venting that is required. We also offer the \u003ca href=\"https:\/\/www.northlineexpress.com\/6-x-60-duratech-galvanized-chimney-pipe-6dt-60cf.html\"\u003e6 inch by 60 inch DuraTech Galvanized\u003c\/a\u003e pipe section as well.\u003c\/p\u003e\r\n\r\n\u003ch3\u003e6 inch by 60 inch DuraTech Chimney Pipe can only be used in DuraTech venting systems and cannot be combined with non DuraTech components\u003c\/h3\u003e\r\n\u003cp\u003eEvery chimney pipe manufacturer prohibits the mixing of different brands of chimney pipe. For this reason each brand creates a slightly different connection locking system for securing pipe components to each other and if used with a different brand these connections will not be fit properly and will not offer a secure fit.\u003c\/p\u003e\r\n\u003cp\u003eUsing even just 1 component from a different brand will void the manufacturer's warranty on your entire chimney system including the warranty for your heating appliance itself.\u003c\/p\u003e\r\n\u003cp\u003eNearly all venting manufacturer's do not label their pipe, so if you do not know what brand of venting you have, this means that most often you have to replace the entire vent system. While this can be a costly expense, it is the safest option. One insecure connection could lead to a chimney fire and this can result in not only property damage but also loss of life for you or a loved one. This is why chimney venting safety is so important.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eWhy should I choose this 60 inch pipe instead of going with smaller sections of pipe?\u003c\/h3\u003e\r\n\u003cp\u003eIt is important to plan out your entire vent run before purchasing any components. We offer a handy \u003ca href=\"https:\/\/www.northlineexpress.com\/chimney-pipe-stove-pipe.html\"\u003e\u003cb\u003eChimney Wizard\u003c\/b\u003e\u003c\/a\u003e to help you figure out all the chimney sections and components that you need for your vent project.\u003c\/p\u003e\r\n\u003cp\u003eIt is important to have as few seams as possible in your run. Seams refer to the joints where your venting components join together. There are several advantages and benefits of having fewer seams including:\u003c\/p\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eLower risk of Leaks - The fewer seams that you have, the less of a chance of moisture entering your chimney system. If water and moisture enter your chimney it can cause a break down of your chimney liner, added corrosion and the longer it is left untreated the moisture can cause more intense damage over time.\u003c\/li\u003e\r\n    \u003cli\u003eBetter Draft- Seams create turbulence in your venting system and the more seams the more it disrupts the flow of exhaust gases. The more disruptions that you have the more your draft efficiency drops. The better your efficiency the better your system will be at properly venting the combustion byproducts that are released during you fires. The more seams the greater the chance of back draft and the more harm this can cause on your appliance.\u003c\/li\u003e\r\n    \u003cli\u003eImproved Safety - Every seam is a potential catch point where creosote can accumulate. Creosote is a flammable byproduct of combustion. The longer creosote is left untreated the more chance it has of producing a chimney fire.\u003c\/li\u003e\r\n    \u003cli\u003eCleaner Aesthetic - If your chimney system is visible, having fewer seams will give your system a cleaner and more visually appealing look.\u003c\/li\u003e\r\n    \u003cli\u003eEasier Installation - Fewer seams means fewer components to purchase and to put together. This also means fewer connections and sealing points for your installer.\u003c\/li\u003e\r\n    \u003cli\u003eCost Savings - While it may seem like you are saving money by going with shorter sections of pipe, it actually costs you significantly more. If you need to go 5 feet in your venting, you can purchase this 60 inch chimney section and that would be all you need. If you want smaller components, then you will have to purchase 2 - 30 inch chimney sections which will cost more together than purchasing the single component. You can check out all of our \u003ca href=\"https:\/\/www.northlineexpress.com\/duratech-chimney-pipe.html\"\u003e\u003cb\u003eDuraTech products\u003c\/b\u003e\u003c\/a\u003e and price them out for yourselves.\u003cbr\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe other thing to keep in mind when considering the components of your vent run is what is approved for use in your area. You and your installer will want to check with local and state codes as well as review the manual for your appliance. The manual will list all of the requirements for the venting system.\u003c\/p\u003e\r\n\r\n\u003cp\u003eLearn more about DuraTech Chimney Pipe and how it compares to DuraPlus Chimney Pipe in our article \u003ca href=\"https:\/\/www.northlineexpress.com\/learn\/duratech-chimney-pipe-faq\/\"\u003eDuraTech Chimney Pipe FAQ\u003c\/a\u003e\r\n\r\n\r\n\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWARNING:\u003c\/b\u003e This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to\u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ehttp:\/\/www.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"DuraTech","offers":[{"title":"Default Title","offer_id":48592043147501,"sku":"NLE5SP_6DT_60SSCF","price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/wgvuvvusz5uwx607ax8d_d088307a-36f9-4677-bec1-51f69e933230.jpg?v=1757094448"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/collections\/apilfpjzc__57675.jpg?v=1767861878","url":"https:\/\/www.northlineexpress.com\/collections\/6-inch-duratech-chimney-pipe.oembed?page=4","provider":"Northline Express","version":"1.0","type":"link"}