Stainless Steel Flex Chimney Liner Kits    

These high performance, flexible stainless steel chimney liners are designed use in masonry chimneys and are ideal for fireplace inserts and other oil, gas, coal, or wood burning appliances. A chimney liner is a thoughtful and impactful addition that improves efficiency and safety for your home and your family. Our stainless steel flex liner kits are built to last here in the USA and include the necessary adaptors and fittings for convenience and easy installation. The durable, yet flexible, steel construction makes this a great choice for your chimney lining needs.

Be sure to consult your appliance manufacturer's guidelines on proper venting and be aware of your local building and fire safety codes. The inside diameter of the liner should match the outlet size on your heating appliance.