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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PelletVent Pro Tee with Tee Cap
$179.79 - $208.22The 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. Crafted from high-quality materials, it offers durability...- SKU:
- PelletVent Pro Tee with Tee Cap
- Weight:
- 1.80 LBS
$179.79 - $208.22 -
DuraTech Termination Cap
$140.56 - $470.76These 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 and easy cleaning. These caps are made with stainless...- SKU:
- DuraTech Termination Cap
- Weight:
- 3.00 LBS
$140.56 - $470.76 -
PelletVent Pro Adjustable Wall Strap
$44.33 - $47.97The 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 clearance of 1” to 3”, ensuring safe and secure installation...- SKU:
- PelletVent Pro Adjustable Wall Strap
- Weight:
- 0.94 LBS
$44.33 - $47.97 -
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 temperatures within safe limits. When poured into the...- SKU:
- TherMix Insulation
- Weight:
- 42.00 LBS
$75.99 -
PelletVent Pro Wall Thimble
$114.64 - $122.83The 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 standard wall studs, ensuring a precise and stable...- SKU:
- PelletVent Pro Wall Thimble
- Weight:
- 2.75 LBS
$114.64 - $122.83 -
B-Vent Adjustable Gas Pipe
$29.63 - $56.96Use 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 of longer pipe lengths. 12” adds 3” - 10” of length,...- SKU:
- Type B Gas Vent Adjustable Pipe
- Weight:
- 1.35 LBS
$29.63 - $56.96 -
DuraTech Tee Support Brackets
$156.45 - $447.38Use 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 supports should be used for every 8’ of DuraTech chimney...- SKU:
- DuraTech Tee Support Brackets
- Weight:
- 5.34 LBS
$156.45 - $447.38 -
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 a variety of opening sizes and measure 10" W x 16" L x...- 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 stove adapter can also connect to a stainless steel...- SKU:
- SafeFlex Stove Adapter, 304 Stainless Steel
- Weight:
- 2.00 LBS
$25.53 - $40.66 -
B-Vent Pipe (Trim) Collar
$7.67 - $9.95This 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 Info:DuraVent's Type B Gas Vent system features the...- SKU:
- B-Vent Pipe (Trim) Collar
- Weight:
- 0.49 LBS
$7.67 - $9.95 -
B-Vent Wall Thimble
$34.55 - $58.95Additional 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, feel the firm connection as the ends grip together, and...- SKU:
- B-Vent Wall Thimble
- Weight:
- 1.55 LBS
$34.55 - $58.95 -
B-Vent Firestop Support
$12.23 - $23.12Use to support vent at ceiling level. Includes clamp that supports and prevents pipe sections from slipping down. Provides the mandatory 1” clearance to combustibles. Straps extend 16”.Additional B-Vent Info:DuraVent's Type B Gas Vent system features the...- SKU:
- B-Vent Firestop Support
- Weight:
- 1.59 LBS
$12.23 - $23.12 -
B-Vent Firestop
$13.00 - $45.92Used to protect combustible materials where pipe passes through a ceiling or wall. Use at every ceiling level where Square Firestop Support is not used. 3” - 6” style shown in left photo. 7” - 12” style shown in right photo.Additional B-Vent...- SKU:
- B-Vent Firestop
- Weight:
- 0.33 LBS
$13.00 - $45.92 -
PelletVent Pro Pipe
$42.40 - $213.10Features fully unitized, twist-lock construction in 3” and 4” diameters. Listed at 1” clearance to combustibles in the USA and Canada. It can be used in both vertical and horizontal installations. Stainless steel welded seam inner wall,...- SKU:
- PelletVent Pro Pipe
- Weight:
- 0.69 LBS
$42.40 - $213.10 -
DuraTech Trim Collar for Roof Support
$96.52 - $98.99These Trim Collars for Roof Supports conceal the gap between the DuraTech chimney pipe and ceiling cut-out when a roof support is being utilized. These trim collars are made with galvalume, and come painted black. Although they adjust slightly for...- SKU:
- DuraTech Roof Support Trim
- Weight:
- 2.24 LBS
$96.52 - $98.99 -
PelletVent Pro Elbow
$106.43 - $195.13The PelletVent Pro Elbow is an essential component for your pellet stove installation, designed to provide flexibility and offset obstructions in venting configurations. Available in both 3" and 4" diameters, this elbow comes in 45-degree and 90-degree...- SKU:
- PelletVent Pro Elbow
- Weight:
- 0.84 LBS
$106.43 - $195.13 -
DuraTech Anchor Plate
$100.22 - $170.28DuraTech Anchor Plates connect directly to a masonry fireplace or a factory-built fireplace that’s been listed for use with DuraTech. The plate is galvanized and features a stainless steel, DuraTech twist-lock starter piece. Remember to always check...- SKU:
- DuraTech Anchor Plate
- Weight:
- 1.59 LBS
$100.22 - $170.28 -
DVL/DuraBlack Adapter
$51.82 - $63.18Use to connect from double-wall DVL and/or single-wall DuraBlack to DuraTech, DuraPlus, DuraPlus HTC, and DuraLiner for a through-the-wall or ceiling support installation. Required for proper connection. Made of stainless steel.DVL Additional Info:The...- SKU:
- DVL/DuraBlack Adapter
- Weight:
- 1.97 LBS
$51.82 - $63.18 -
DuraTech Locking Band
$15.87 - $18.32DuraTech Locking Bands add extra security at the pipe, elbow, and tee joints. This item is optional. DuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other...- SKU:
- DuraTech Locking Band
- Weight:
- 0.20 LBS
$15.87 - $18.32