Stainless Flexible Chimney Liner Only
Use our Flexible Stainless Steel Chimney Liners to reline your masonry chimney venting Wood, Pellet, Gas, Oil, and Coal burning appliances. We offer a large selection of flexible chimney liners, such as 316Ti Rock-Flex Stainless Steel multi-fuel liners, Smooth Wall, Pre-Insulated, Oval, Square and Rectangle. Rock-Flex flexible chimney liners are fabricated with high grade stainless steel, air and water tight and are UL 1777 listed. Most installations require a chimney liner kit.
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From$259.99
Round Flexible Flue Liner Only
Applications: Installed in a masonry chimney venting Wood, Pellet, Gas, Oil, and Coal burning appliances Rock-Flex 316Ti .006 Stainless Steel Chimney Liners are air and water tight along with being UL listed in the USA and Canada. 7 ply seams with 10 corrugations per seam provide the best flexibility and... Read More
From$511.99
Premium Smooth Wall Chimney Liner Only
Applications: Installed in a masonry chimney venting Wood, Pellet, Gas, Oil, and Coal burning appliances. Superior flexibility makes the Premium Smooth Wall liner easy to install. When chimney flues make multiple bends and offsets, the heavy duty Premium Smooth Wall liner is able to easily navigate the offsets and is... Read More
From$592.99
Pre-Insulated Flexible Chimney Liner Only
Applications: Installed in a masonry chimney venting Wood, Pellet, Gas, Oil, and Coal burning appliances. 316Ti Inner Stainless Steel Pre-Insulated Chimney Liner is made in the United States. Used for fuel applications such as wood, pellet, oil, non-condensing gas, and coal. Air and water tight, manufactured with the highest quality... Read More
From$249.99
Smooth Wall Flexible Flue Liner Only
Applications: Installed in a masonry chimney venting Wood, Pellet, Gas, Oil, and Coal burning appliances Our Rock-Flex Deluxe Smooth Wall 316 stainless steel chimney liner is gaining in popularity for gas and oil appliances due to its superior flexibility and increased BTU capacity. Its smooth interior design allows for more... Read More
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Oval Chimney Liner (Liner Only)
Our 316Ti .006 stainless steel oval chimney liners are air and water tight. This flue liner features 7 ply seams, rated number one in the industry for strength. Our oval chimney liners are UL listed in the United States 1777 and ULC Canada 365. They are made of the very... Read More
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Rectangle Chimney Liner (Liner Only)
Our 316Ti .006 rectangular stainless steel chimney liners are air and water tight. This flue liner has 7 ply seams, rated number one in the industry for strength. Our rectangle chimney liners are UL listed in the United States 1777 and ULC Canada 365. They are made of the very... Read More
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Square Chimney Liner (Liner Only)
Our 316Ti .006 stainless steel square chimney liners are air and water tight. This flue liner has 7 ply seams, rated number one in the industry for strength. Our square chimney liners are UL listed in the United States UL1777 and ULC365 in Canada. They are made of the very... Read More
From$574.99
Rock-Flex Flexible AL294C Chimney Liners
APPLICATIONS: HIGH EFFICIENCY - Boilers, Oil, Gas, Furnace, and Corn burning stove units Since 1983, furnace and vent manufacturers have specified AL29-4C alloy in high efficiency furnace and venting designs (typically 86% or greater efficiency). High efficiency furnaces extract so much heat from the exhaust that the highly acidic water... Read More
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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney
