20'' DuraTech Firestop Radiation Shield - 20DT-FRS

The DuraTech Firestop Radiation Shield is used in ceiling/floor penetrations other than those that include the ceiling support. The shield fits on the underside of the ceiling and adjusts to cover framing.

DuraTech is a 1" 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.

Product Note: 18" - 24" diameters are built to order and are not returnable

See all 20" DuraTech Chimney Pipe.

Additional Information:

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. DuraTech chimney is tested and listed for continuous operation at 1000° F flue gas temperatures, one hour at 1400° F and ten minutes at 1700° F, in accordance with the UL 103 test standard.

Product Note: 18" - 24" diameters are built to order and are not returnable. Lead times are typically 4-6 weeks, may be longer during peak season.

WARNING: 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 http://www.P65Warnings.ca.gov.