12", 14", 14.5", and 15" Oval Double Ply Smooth Chimney Liner (Only) Chimney Liner Kits > Single Ply Round Chimney Liner kits and other heating applications requiring

and other heating applications requiring an 11" venting system

saving time and labor Improved Draft Insulation helps maintain flue gas temperatures for better chimney performance Flexible Installation Easily navigates bends and offsets in masonry chimneys Code Compliance Meets insulation requirements for safe and proper chimney relining Strength Air- and water-tight design with 7-ply seams for durability Durability Resistant to corrosion

Smooth Interior Enhances airflow and draft efficiency for improved appliance performance Pre-Insulated Design Helps maintain hotter flue gas temperatures for stronger draft performance Double-Ply Durability Provides enhanced strength and long-term reliability Reduced Creosote Buildup Insulated construction helps minimize condensation and creosote formation Easier Cleaning Smooth interior helps reduce buildup and simplifies maintenance Flexible Installation Easily navigates bends and offsets in masonry chimneys Improved Safety Helps contain flue gases and reduce the risk of leaks Air- & Water-Tight Prevents leaks and protects chimney structure Made in USA Manufactured with high-quality materials and standards Warranty Lifetime warranty (transferable) This 5 inch double ply smooth pre-insulated chimney liner can be customized with different top plates

25 inch Material: 316 stainless steel Wall construction: Single-ply flexible Wall thickness:

The 5 Inch Oval Double Ply Smooth Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance

12", 14", 14.5", and 15" Oval Double Ply Smooth Chimney Liner (Only) Chimney Liner Kits > Single Ply Round Chimney Liner kits and other heating applications requiringThe 12", 14", 14. 5", & 15" Oval Double Ply Smooth Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance, safety, and durability in installations where a standard round liner will not properly fit. Manufactured from high quality 316 stainless steel, this double ply smooth liner is ideal for relining large masonry chimneys with limited space while protecting against corrosion, moisture, and flue gas leaks.