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Pre-Insulated Forever Flex Hybrid Chimney Liner Only 316L - Chimney Liner

Forever Flex 316L Hybrid Pre-Insulated Chimney Liner Only


  • $525.00

Pre-Insulated Forever Flex is manufactured from 430 stainless steel in the outer skin and 316L inner stainless steel liner.

It comes ready to install with Olympia Chimney Supply's non-carcinogenic Super Wrap Insulation Blanket already wrapped around the liner. It is convenient for the installer; saving both time and money.

The choices for stainless steel chimney liners are endless, but year after year Olympia’s Hybrid Liner System has taken the cake. The reason is simple, Hybrid liners are better quality, easier to install and will perform better than any other chimney liner on the market… PERIOD!

Here are some reasons why…
  • Provides Zero/Zero Clearance inside a masonry chimney
  • Manufactured from heavy duty .010 stainless steel (compared to many other brands that use .005, its about twice the thickness!)
  • More flexible than other liners with no memory (you no longer have to worry about kinking or denting these liners, they wont!)
  • Smooth inner wall for better draft and easier cleaning (other brands may have deep corrugations that make creosote buildup impossible to remove)
  • Olympia’s Forever warranty covers all fuels, wood, gas and oil!

UL/ULC listed to UL 1777 & ULC S640 standards

The outside dimensions is 2" larger than the inside dimension.

Free shipping on all Hybrid Chimney Liners!

Check out our guide to installing a flexible chimney liner


These length and price combinations represent the best deals on a per foot basis. All chimney liners are available in any length you require. However, if you need less than 50 feet it will be cheaper to size up and cut the liner to fit. We can also fabricate liners for 9, 10, 11, 12,  14, and 16 inch diameters to fit any flue. Please give us a call for custom orders to verify all information is correct as the return policy varies for custom orders.

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