7 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::7" x 45 FEET LINER Key Features: 5" round sizing

Key Features: 5" round sizing (5

This 7 inch pre-insulated single ply round chimney liner is commonly used for wood stoves

making it an excellent choice for fireplace inserts and high-performance heating systems

This damper allows the maximum flue size as the lid springs straight up

The 8 Inch Pre-Insulated Single Ply Round Chimney Liner Kit is a premium stainless steel chimney liner designed for maximum performance and simplified installation

7 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::7" x 45 FEET LINER Key Features: 5" round sizingThe 7 Inch Double Ply Smooth Wall Round Chimney Liner is a premium stainless steel chimney liner designed to improve venting performance, safety, and durability for residential heating appliances. Manufactured from high quality 316 stainless steel, this double ply smooth wall liner is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 7 inch double ply smooth wall chimney liner is commonly used