18 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::18" x 30 FEET LINER 5 inch Outer diameter: 8

5 inch Outer diameter: 8

making installation easier while maintaining durability

This 5 inch chimney liner kit is commonly used for fireplace inserts

Its flexible design allows the liner to navigate bends and offsets within masonry chimneys while maintaining superior structural integrity and long-term reliability

18" x 18" and 24" x 24" and is available for 3" thru 18" diameter flexible liners

18 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::18" x 30 FEET LINER 5 inch Outer diameter: 8The 18 Inch Single Ply Round Chimney Liner Kit is a premium stainless steel chimney liner designed to improve chimney performance, safety, and durability. Made from high quality 316 stainless steel, this liner kit is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 18 inch chimney liner kit is commonly used for large commercial heating systems, industrial boilers, oversized fireplace systems,