9 Inch Diameter Double Ply Smooth Round Chimney Liner Kit Chimney Liner Kits > Aluminum Chimney Liner Kits A perfect fit every time

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

The 5 Inch Oval Double Ply Smooth Chimney Liner Kit is a premium stainless steel chimney liner designed for installations where a standard round liner will not fit

and high-capacity residential or commercial heating systems

Its oval shape allows for proper airflow while fitting into tighter or rectangular chimney flues

9 Inch Diameter Double Ply Smooth Round Chimney Liner Kit Chimney Liner Kits > Aluminum Chimney Liner Kits A perfect fit every timeThe 9 Inch Smooth Wall Round Chimney Liner Kit is a high performance stainless steel chimney liner designed to improve draft efficiency, safety, and long term durability. Made from premium 316 stainless steel, this liner kit is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 9 inch chimney liner kit is typically used for large fireplaces, high output heating systems, and installations