Liners & Pipes

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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  • Appliance adapter increaser 3” – 4”, Galvalume Appliance adapter increaser 3” – 4”, Galvalume, alternate image 1
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    Appliance adapter increaser 3” – 4”, Galvalume

    $102.99
    Use to attach to appliance outlet allowing for easy pipe connection. Allows connection of 4” vent to 3” appliance outlet. Seal adapter to appliance with high temperature sealant.PellentVent Pro Info:PelletVent Pro is a versatile venting system...
    SKU:
    173403
    Weight:
    0.90 LBS
    $102.99
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    $102.99
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  • PelletVent Pro Female Flex Adapter - 3" PelletVent Pro Female Flex Adapter - 3", alternate image 1
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    PelletVent Pro Female Flex Adapter - 3"

    $35.01
    Use to connect PelletVent Pro to the bottom of BioFlex when relining a masonry chimney. Only approved for use with BioFlex.PellentVent Pro Info:PelletVent Pro is a versatile venting system specifically designed for stoves and inserts that burn wood...
    SKU:
    172503
    Weight:
    0.50 LBS
    $35.01
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    $35.01
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  • PelletVent Pro Chimney Adapter-3" to 8" PelletVent Pro Chimney Adapter-3" to 8", alternate image 1
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    PelletVent Pro Chimney Adapter-3" to 8"

    $151.40
    Use 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 6”, use adapter 6DVL-ADC or 6DVL-ADT, for 8”, use adapter...
    SKU:
    170302
    Weight:
    2.30 LBS
    $151.40
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    $151.40
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  • PelletVent Pro Chimney Adapter-3" to 6" PelletVent Pro Chimney Adapter-3" to 6", alternate image 1
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    PelletVent Pro Chimney Adapter-3" to 6"

    $123.59
    Use 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 6”, use adapter 6DVL-ADC or 6DVL-ADT, for 8”, use...
    SKU:
    170301
    Weight:
    1.90 LBS
    $123.59
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    $123.59
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  • PelletVent Pro Increaser Adapter Tee w/ Clean-Out Tee Cap PelletVent Pro Increaser Adapter Tee w/ Clean-Out Tee Cap, alternate image 1
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    PelletVent Pro Increaser Adapter Tee w/ Clean-Out Tee Cap

    $162.73
    Use 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.PellentVent Pro Info:PelletVent Pro is a versatile venting...
    SKU:
    170295
    Weight:
    1.67 LBS
    $162.73
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    $162.73
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  • DuraTech Finishing Collar-10" DuraTech Finishing Collar-10", alternate image 1
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    DuraTech Finishing Collar-10"

    $222.98
    Fits 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.DuraTech Additional Info:Featuring thermal blanket...
    SKU:
    289911
    Weight:
    6.00 LBS
    $222.98
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    $222.98
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  • SmartFlex Smoothwall Liner SmartFlex Smoothwall Liner, alternate image 1
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    SmartFlex Smoothwall Liner

    $27.80 - $3,130.16
    High Btu Capacity LinerOur SmartFlex Smoothwall 316 Liner not only has a high Btu capacity it is extremely flexible.  The interior of the liner is smooth so it allows for more airflow.  Smoothwall liner reduces the drag corrugated liner creates by 20%...
    SKU:
    SmartFlex Smoothwall Liner
    Weight:
    0.00 LBS
    $27.80 - $3,130.16
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    $27.80 - $3,130.16
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  • PelletVent Pro Adapter Tee with Cleanout Tee Cap PelletVent Pro Adapter Tee with Cleanout Tee Cap, alternate image 1
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    PelletVent Pro Adapter Tee with Cleanout Tee Cap

    $134.24 - $182.61
    The 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 rubber gloves, and can be purchased as a replacement...
    SKU:
    PelletVent Pro Adapter Tee with Cleanout Tee Cap
    Weight:
    0.00 LBS
    $134.24 - $182.61
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    $134.24 - $182.61
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  • PelletVent Pro Tee Cap PelletVent Pro Tee Cap, alternate image 1
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    PelletVent Pro Tee Cap

    $58.70 - $72.09
    The 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. Built for durability and convenience, it's a reliable...
    SKU:
    PelletVent Pro Tee Cap
    Weight:
    0.00 LBS
    $58.70 - $72.09
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    $58.70 - $72.09
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  • DuraTech Dead Soft Aluminum Flashing
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    DuraTech Dead Soft Aluminum Flashing

    $164.79 - $319.29
    This 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 purchase a required Storm Collar when installing. The...
    SKU:
    DuraTech Dead Soft Aluminum Flashing
    Weight:
    0.00 LBS
    $164.79 - $319.29
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    $164.79 - $319.29
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  • DuraTech Galvalume Flashing DuraTech Galvalume Flashing, alternate image 1
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    DuraTech Galvalume Flashing

    $123.59 - $463.49
    This 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 purchase a required Storm Collar when installing. The Storm...
    SKU:
    DuraTech Galvalume Flashing
    Weight:
    0.00 LBS
    $123.59 - $463.49
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    $123.59 - $463.49
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  • DuraTech Wall Strap DuraTech Wall Strap, alternate image 1
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    DuraTech Wall Strap

    $57.67 - $154.49
    Use 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 fit multiple diameters of chimney pipe. DuraTech wall...
    SKU:
    DuraTech Wall Strap
    Weight:
    0.00 LBS
    $57.67 - $154.49
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    $57.67 - $154.49
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  • PelletVent Pro Tee with Tee Cap PelletVent Pro Tee with Tee Cap, alternate image 1
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    PelletVent Pro Tee with Tee Cap

    $158.61 - $185.39
    The 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:
    0.00 LBS
    $158.61 - $185.39
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    $158.61 - $185.39
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  • DuraTech Termination Cap DuraTech Termination Cap 8"
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    DuraTech Termination Cap

    $136.98 - $463.49
    These 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:
    0.00 LBS
    $136.98 - $463.49
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    $136.98 - $463.49
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  • PelletVent Pro House Shield
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    PelletVent Pro House Shield

    $36.04 - $57.67
    The House Shield is used to protect the exterior of the structure from blower discharge in horizontal venting applications and must be used in installations with 3" clearance wall thimbles. PellentVent Pro Info:PelletVent Pro is a versatile venting...
    SKU:
    PelletVent Pro House Shield
    Weight:
    0.00 LBS
    $36.04 - $57.67
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    $36.04 - $57.67
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  • PelletVent Pro Adjustable Wall Strap PelletVent Pro Adjustable Wall Strap, alternate image 1
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    PelletVent Pro Adjustable Wall Strap

    $39.13 - $41.19
    The 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:
    0.00 LBS
    $39.13 - $41.19
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    $39.13 - $41.19
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  • thermix-insulation
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    TherMix Insulation

    $75.99 - $79.99
    TherMix, 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:
    0.00 LBS
    $75.99 - $79.99
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    Qty in Cart: 0
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    $75.99 - $79.99
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  • PelletVent Pro Wall Thimble PelletVent Pro Wall Thimble, alternate image 1
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    PelletVent Pro Wall Thimble

    $99.90 - $108.14
    The 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:
    0.00 LBS
    $99.90 - $108.14
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    $99.90 - $108.14
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  • B-Vent Adjustable Gas Pipe B-Vent Adjustable Gas Pipe
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    B-Vent Adjustable Gas Pipe

    $25.74 - $51.49
    Use 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:
    1.30 LBS
    $25.74 - $51.49
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    $25.74 - $51.49
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  • Ventinox/DuraFlex ICO Adjustable Oval Boot
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    Ventinox/DuraFlex ICO Adjustable Oval Boot

    $64.80 - $77.75
    The Adjustable Oval Insert Boot is made with 11 gauge, carbon steel. It is used to connect inserts with rectangular flue outlets up to 6" x 16 ½" with oval flex connectors. The two-piece design allows adjustment to either a 30° offset with a height...
    SKU:
    Ventinox/DuraFlex ICO Adjustable Oval Boot
    Weight:
    12.00 LBS
    $64.80 - $77.75
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    $64.80 - $77.75
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