4 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::4" x 25 FEET LINER and chimney acids Improved Safety

and chimney acids Improved Safety Helps contain flue gases and reduce the risk of carbon monoxide leaks Air- & Water-Tight Prevents leaks and protects chimney structure Commercial-Grade Capacity Supports extra large heating appliances requiring maximum airflow performance Made in USA Manufactured with high-quality materials and standards Warranty Lifetime warranty (transferable) This 14 inch single ply chimney liner kit can be customized with different top plates

This 7 inch pre-insulated chimney liner kit is commonly used for wood stoves

Oval chimney liners are commonly used in tight or rectangular flue tiles to maximize airflow while maintaining proper venting performance

The double-ply smooth wall construction improves draft efficiency and promotes better airflow compared to corrugated liners

Application Ideal for large fireplaces

4 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::4" x 25 FEET LINER and chimney acids Improved SafetyThe 4 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 4 inch double ply smooth wall chimney liner is commonly used