7 Inch Pre-Insulated Single Ply Round Chimney Liner (Only)

The 7 Inch Pre-Insulated Single Ply Round 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 pre-insulated single ply liner helps maintain proper flue temperatures while protecting against corrosion, condensation, creosote buildup, and flue gas leaks.

This 7 inch pre-insulated single ply round chimney liner is commonly used for wood stoves, fireplace inserts, furnaces, boilers, and other heating appliances requiring a 7" venting system. Its insulated construction improves draft performance and helps heating appliances operate more efficiently by maintaining hotter flue gas temperatures.

The flexible single-ply construction allows the liner to easily navigate bends and offsets within masonry chimneys while maintaining durability and long-term reliability. The built-in insulation eliminates the need for separate insulation wraps, helping simplify installation while saving time during chimney relining projects.

Pre-insulated single ply chimney liners are an excellent solution for installations requiring improved safety, stronger draft performance, and enhanced protection against condensation and creosote formation.

Key Features: 7" round sizing, pre-insulated single-ply flexible construction, 316 stainless steel, UL 1777 listed, made in the USA, enhanced draft performance, air- and water-tight design, and lifetime warranty.

Product Specifications

Product type:	Pre-insulated single ply round chimney liner
Shape:	Round
Inner diameter:	7 inch
Material:	316 stainless steel
Construction:	Pre-insulated single-ply flexible
Certification:	UL 1777 listed

Key Benefits

Pre-Insulated Design	Helps maintain hotter flue gas temperatures for improved draft performance
Reduced Creosote Buildup	Insulated construction helps minimize condensation and creosote formation
Flexible Installation	Easily navigates bends and offsets in masonry chimneys
Enhanced Durability	Resistant to corrosion, moisture, and chimney acids
Improved Safety	Helps contain flue gases and reduce the risk of leaks
Air- & Water-Tight	Prevents leaks and protects chimney structure
Simplified Installation	Eliminates the need for separate insulation wrapping
Made in USA	Manufactured with high-quality materials and standards
Warranty	Lifetime warranty (transferable)

This 7 inch pre-insulated single ply round chimney liner can be customized with different top plates, chimney caps, adapters, and other chimney components to match your installation requirements.