12", 14", 14.5", and 15" Oval Single Ply Chimney Liner (Only) Chimney Liners The 11 Inch Oval Double

The 11 Inch Oval Double Ply Smooth Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance

and quick connect clamp system

Made from high-quality 2-ply aluminum

20% better draft because it is smooth wall

and 15" oval sizes (outside dimensions vary)

12", 14", 14.5", and 15" Oval Single Ply Chimney Liner (Only) Chimney Liners The 11 Inch Oval DoubleThe 12", 14", 14. 5", & 15" Oval Single Ply Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance, safety, and durability in installations where a round liner will not properly fit. Manufactured from high quality 316 stainless steel, this oval chimney liner is ideal for relining large masonry chimneys with limited space while protecting against corrosion, moisture, and flue gas leaks. These large oval single