Liners & Pipes
A chimney flue liner or flue pipe is used to line the inside of a chimney or to vent a insert of stove. The liner or pipe serves several important functions, including protecting the chimney from the heat and corrosive gases produced by the fireplace or wood stove, and providing a smooth surface that allows smoke and other combustion byproducts to easily pass through or to the chimney.
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- Price
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PelletVent Pro Chimney Adapter-3" to 6"
$156.63Use to transition between PelletVent Pro to existing chimney such as DuraTech, DuraPlus or DuraPlus HTC. Requires a DVL/DuraBlack Chimney Adapter to fasten into support box or wall thimble, for...- SKU:
- 170301
- Weight:
- 1.80 LBS
$156.63 -
PelletVent Pro Increaser Adapter Tee w/ Clean-Out Tee Cap
$203.99Use for a 90° offset. Attaches directly to appliance as an adapter. Converts a 3” appliance to a 4” PelletVent Pro system. One piece unit incorporates removable twist-lock Clean-Out Tee Cap...- SKU:
- 170295
- Weight:
- 1.80 LBS
$203.99 -
DuraTech Finishing Collar-10"
$269.26Fits over the female end of the chimney pipe to provide a decorative black finish. Use on chimney pipe that is suspended with the roof support system or on pipe that is passing through a wall thimble...- SKU:
- 289911
- Weight:
- 6.00 LBS
$269.26 -
PelletVent Pro Adapter Tee with Cleanout Tee Cap
$192.49 - $260.38The Single Tee & Cleanout Tee Cap is used for 90° offsets, it includes a removable, twist-lock Cleanout Tee Cap. Cleanout Tee Caps are tight fitting by design, can be removed with a strap wrench or...- SKU:
- PelletVent Pro Adapter Tee with Cleanout Tee Cap
- Weight:
- 1.80 LBS
$192.49 - $260.38 -
PelletVent Pro Tee Cap
$83.57The PelletVent Pro Tee Cap is a replacement for your clean-out tee. Designed for a secure fit, this new cap ensures a tight seal. For easy removal, we recommend using rubber gloves or a strap wrench...- SKU:
- PelletVent Pro Tee Cap
- Weight:
- 0.48 LBS
$83.57 -
DuraTech Dead Soft Aluminum Flashing
$192.03 - $343.08This Roof Flashing is made with Dead Soft Aluminum and used to weather-proof DuraTech chimney pipe that extends through the roof. Select the appropriate roof flashing based on the roof pitch, and...- SKU:
- DuraTech Dead Soft Aluminum Flashing
- Weight:
- 3.11 LBS
$192.03 - $343.08 -
DuraTech Galvalume Flashing
$137.97 - $607.33This Roof Flashing is made with galvalume, and used to weather-proof DuraTech chimney pipe that extends through the roof. Select the appropriate roof flashing based on the roof pitch, and...- SKU:
- DuraTech Galvalume Flashing
- Weight:
- 3.00 LBS
$137.97 - $607.33 -
DuraTech Wall Strap
$69.66 - $169.46Use these Wall Straps for interior or exterior installations to add support for DuraTech pipe runs! These wall straps are designed to provide 2" - 6" clearance to combustible walls, as well as...- SKU:
- DuraTech Wall Strap
- Weight:
- 1.23 LBS
$69.66 - $169.46 -
PelletVent Pro Tee with Tee Cap
$192.48 - $222.91The PelletVent Pro Tee with Tee Cap, an essential component for efficient and safe venting of pellet stoves. Designed to use for a 90 degree offset it helps facilitate proper airflow and exhaust...- SKU:
- PelletVent Pro Tee with Tee Cap
- Weight:
- 1.80 LBS
$192.48 - $222.91 -
DuraTech Termination Cap
$151.15 - $506.24These DuraTech Termination Caps are required where pipe terminates above the roof line. This Termination Cap easily twist-locks onto the end of DuraTech chimney pipe, allowing for quick removal...- SKU:
- DuraTech Termination Cap
- Weight:
- 3.00 LBS
$151.15 - $506.24 -
PelletVent Pro Adjustable Wall Strap
$47.58 - $51.50The PelletVent Pro Adjustable Wall Strap is designed to provide essential stability and support for your vent pipe or tee sections. This versatile support bracket adjusts to maintain a proper...- SKU:
- PelletVent Pro Adjustable Wall Strap
- Weight:
- 0.94 LBS
$47.58 - $51.50 -
TherMix Insulation
$75.99TherMix, a ready-mix, Vermiculite-based masonry material. TherMix cures into a lightweight, semi-hard mass that forms a thermal insulation barrier to keep flue gases warm and exterior chimney surface...- SKU:
- TherMix Insulation
- Weight:
- 42.00 LBS
$75.99 -
PelletVent Pro Wall Thimble
$122.74 - $131.83The PelletVent Pro Wall Thimble is designed for through-the-wall installations, providing a secure and efficient passage for your vent pipe. This thimble is engineered to fit perfectly between...- SKU:
- PelletVent Pro Wall Thimble
- Weight:
- 2.75 LBS
$122.74 - $131.83 -
B-Vent Adjustable Gas Pipe
$31.71 - $60.97Use to add length to a straight length piece of Type B Gas Vent pipe, to ensure the exact required vent length can be achieved. It allows for easy disassembly and can absorb the linear expansion...- SKU:
- Type B Gas Vent Adjustable Pipe
- Weight:
- 1.35 LBS
$31.71 - $60.97 -
DuraTech Tee Support Brackets
$168.24 - $481.10Use these Adjustable Tee Support Brackets for up to 50’ without straps, or 70’ with straps for DuraTech chimney pipe. These brackets adjust to provide 2" - 6" of clearance to the wall. These...- SKU:
- DuraTech Tee Support Brackets
- Weight:
- 5.34 LBS
$168.24 - $481.10 -
SafeFlex Insert Boot
$150.66 - $169.93The SafeFlex Insert Boots are 24 gauge, 304 stainless steel and designed to attach rigid pipe or flexible liner with a coupler to the exhaust vents of most inserts. These insert boots come with...- SKU:
- SafeFlex Insert Boot
- Weight:
- 4.00 LBS
$150.66 - $169.93 -
SafeFlex 304 Reducer-Increaser
$40.74 - $68.24Stainless steel increaser/reducer adapt pipes of many different sizes. A variety of diameters are available for jobs of all shapes and sizes and are made of 304 stainless steel.- SKU:
- SafeFlex 304 Reducer-Increaser
- Weight:
- 2.00 LBS
$40.74 - $68.24 -
SafeFlex Stove Adapter, 304 Stainless Steel
$25.53 - $40.66The SafeFlex Stove Adapter is made with 304, stainless steel and allows you to quickly and easily attach a stainless steel chimney liner to the fireplace insert using its "EZ" band clamp. This...- SKU:
- SafeFlex Stove Adapter, 304 Stainless Steel
- Weight:
- 2.00 LBS
$25.53 - $40.66 -
B-Vent Pipe (Trim) Collar
$8.21 - $10.65This trim collar is used for decorative purposes to make the installation have a clean and professional appearance. While it is optional, it is recommended to complete the system.Additional B-Vent...- SKU:
- B-Vent Pipe (Trim) Collar
- Weight:
- 0.49 LBS
$8.21 - $10.65 -
B-Vent Wall Thimble
$36.98 - $63.09Additional B-Vent Info:DuraVent's Type B Gas Vent system features the innovative DuraLock technology, ensuring a secure connection. With alignment indicators, you can easily see the parts line up,...- SKU:
- B-Vent Wall Thimble
- Weight:
- 1.55 LBS
$36.98 - $63.09