12", 14", 14.5", and 15" Oval Double Ply Smooth Chimney Liner (Only) Chimney Liner Kits > Single Ply Round Chimney Liner kits A perfect fit every time

A perfect fit every time for your Rock-Flex stainless steel flue liner

and chimney acids Safety Helps contain flue gases and reduce the risk of carbon monoxide leaks Warranty Lifetime warranty (transferable) This 7

Product type: Single ply oval chimney liner Shape: Oval Inner diameter: 6 inch equivalent Material: 316 stainless steel Wall construction: Single-ply flexible Wall thickness:

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

12", 14", 14.5", and 15" Oval Double Ply Smooth Chimney Liner (Only) Chimney Liner Kits > Single Ply Round Chimney Liner kits A perfect fit every timeThe 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.