7 Inch Pre-Insulated Double Ply Smooth Round Chimney Liner Chimney Liners > Pre-Insulated Singly Ply Liners 5 inch Material: Aluminum Construction:

5 inch Material: Aluminum Construction: Flexible Application: Category I gas appliances Key Benefits

The Flat Plate is 18" x 18" and can be trimmed down with a good pair of tin snips if you need it to be a smaller size

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 Maximum Commercial Capacity Designed for extra large heating systems requiring superior airflow performance Made in USA Manufactured with high-quality materials and standards Warranty Lifetime warranty (transferable) This 16 inch single ply chimney liner kit can be customized with different top plates

5 inch double ply smooth pre-insulated chimney liner can be customized with different top plates

7 Inch Pre-Insulated Double Ply Smooth Round Chimney Liner Chimney Liners > Pre-Insulated Singly Ply Liners 5 inch Material: Aluminum Construction:The 7 Inch Double Ply Smooth Pre Insulated Chimney Liner is a premium stainless steel chimney liner designed to provide maximum safety, efficiency, and performance for chimney relining applications. Manufactured from high quality 316 stainless steel, this double ply smooth pre insulated liner helps maintain proper flue temperatures while protecting against corrosion, condensation, creosote buildup, and flue gas leaks. This 7 inch double ply smooth pre