4 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::4" x 20 FEET LINER It is especially useful when

It is especially useful when an 8" or 9" round liner will not fit but proper airflow must still be maintained

saving time and labor Enhanced Draft Smooth interior improves airflow and chimney performance compared to corrugated liners Superior Strength Double-ply construction increases durability while maintaining flexibility Maximum Capacity Provides more venting capacity than a 7" liner for larger heating appliances Flexible Installation Easily navigates bends and offsets in masonry chimneys Code Compliance Meets insulation requirements for safe and proper chimney relining Durability Resistant to corrosion

The 5 Inch Double Ply Smooth Pre-Insulated Chimney Liner is a premium stainless steel chimney liner designed to provide maximum safety

The double-ply smooth construction provides enhanced durability

4 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::4" x 20 FEET LINER It is especially useful whenThe 4 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 4 inch chimney liner kit is commonly used for wood stoves, pellet stoves, and other residential heating appliances that require a 4"