6'' Lifetime Chimney Liners

Should I Line my Chimney With a Single Wall or Smooth Wall LIfetime Chimney Liner System?

6" Single Wall Liner - Single-wall kits are an economical choice that provides strong and flexible performance.
6" Smooth Wall Liner - For added strength, additional integrity and 20% higher draft, line your masonry chimney with a smooth-wall chimney lining kit. See all 6" chimney liner.

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Lifetime Chimney Liners are intended for use as a masonry chimney liner only. The Lifetime Chimney Lining System has been tested and approved to UL 1777 zero-clearance standards for masonry chimneys serving gas, oil or wood burning appliances. The DIY Liner System will secure your chimney with a thick layer of 316L grade stainless steel. The stainless steel is specifically formulated to withstand the severe conditions present within your chimney.

The Lifetime Chimney Lining System is intended for use with heating appliances vented through a masonry chimney that burn home heating oil, LP or natural gas and solid fuels including wood, coal and pellets. The Lifetime Lining System is also intended for use with an unlined chimney with at least 4" of masonry all around it, a properly built masonry with cracked clay tile liners or to provide a properly sized flue for a heating appliance installed in a masonry chimney that otherwise meets existing codes. Lifetime Chimney is backed by their LIFETIME warranty when installed by a professional. Northline Express knows quality, and we stand behind this phenomenal product by offering a 5 Year Warranty when installed by a homeowner. No other company in the industry offers this type of warranty! This product will withstand the tests of time, so have no fear when purchasing a chimney liner made by Lifetime!