DuraFlex 304 chimney liners are intended and listed for wood burning applications only.

DuraFlex 316 chimney liners are made of 316Ti stainless steel alloy. When recommended guidelines are followed it is suitable for  wood, oil, coal, pellet, and non-condensing gas applications. The cost of this liner makes it affordable and 316Ti alloy make it comparable to other liners on the market. It has a manufacturer's "Lifetime Lmited Warranty" when manufacturers requirements are met. 

**DuraVent "Dura-Flex" chimney liners are professional products that are intended and reserved for professional installers.
 

DuraFlex 316 Liner - 6" x 15ft (Liner Only) $301.52	DuraFlex 316 Liner - 6" x 20ft (Liner Only) $378.18	DuraFlex 316 Liner - 6" x 25ft (Liner Only) $472.22	DuraFlex 316 Liner - 6" x 30ft (Liner Only) $567.27
DuraFlex 316 Liner - 6" x 35ft (Liner Only) $660.28	DuraFlex - 6" All Fuel Kit (Rear Vent) $195.04	DuraFlex - 6" Insert Kit (Top Vent) $135.68	DuraFlex - 6" Gas Component Kit $127.20
DuraFlex - 6" Rain cap w/ band connection $77.68	DuraFlex - 6" Top Plate $40.75	DuraFlex - 6" Connector Adaptor $17.83	DuraFlex - 6" Mortar Sleeve $19.12
DuraFlex - 6" Tee Cover $11.49	DuraFlex - 6" Tee w/ clamp band & removable take-off $85.86

Prices are for kits with no insulation package. Please read our F.A.Q. for the importance of a properly insulated liner.

Click here for DuraFlex Instruction Manual

Click this link for directions on "How to Install a Chimney Liner"

"CHIMNEY PIPE, STOVEPIPE, CHIMNEY LINER LARGE ORDER FREE SHIPPING OVER $150"

Insulation kit for 6in x 25ft Liner

Insulation kit for 6in x 30ft Liner

Insulation kit for 6in x 35ft Liner

              
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