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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  • PelletVent Pro Ceiling Support PelletVent Pro Ceiling Support, alternate image 1
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    PelletVent Pro Ceiling Support

    $82.31 - $97.88
    The PelletVent Pro Ceiling Support is a vital component for your pellet stove venting system, specifically designed to provide necessary support and required where the vent passes through the ceiling. This ceiling support ensures the pipe is centered,...
    SKU:
    PelletVent Pro Ceiling Support
    Weight:
    1.71 LBS
    $82.31 - $97.88
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    Qty in Cart: 0
    Price:
    $82.31 - $97.88
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  • PelletVent Pro Increaser
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    PelletVent Pro Increaser

    $97.88 - $147.94
    Increaser: is used to transition from a 3" pipe to a 4" pipe and does not act as a decreaser or stove adapter.
    SKU:
    PelletVent Pro Increaser
    Weight:
    0.90 LBS
    $97.88 - $147.94
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    Qty in Cart: 0
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    $97.88 - $147.94
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  • PelletVent Pro Appliance Adapter
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    PelletVent Pro Appliance Adapter

    $31.14 - $88.98
    The PelletVent Pro Appliance Adapter is designed to ensure a secure and seamless connection between your pellet stove and the venting system. This adapter simplifies the installation process by attaching directly to the appliance outlet, allowing for...
    SKU:
    PelletVent Pro Appliance Adapter
    Weight:
    0.50 LBS
    $31.14 - $88.98
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    Qty in Cart: 0
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    $31.14 - $88.98
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  • PelletVent Pro Double Tee
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    PelletVent Pro Double Tee

    $333.71
    The pellet vent double tee is used for clean out access for both vertical and horizontal installations. This product should be used for a 90 degree offset. Branch swivels for alignment. The double tee one-piece unit uses a removable twist-lock clean-out...
    SKU:
    PelletVent Pro Double Tee
    Weight:
    1.80 LBS
    $333.71
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    Qty in Cart: 0
    Price:
    $333.71
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  • SmartFlex Fixed Elbow, 304 Stainless Steel
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    SmartFlex Fixed Elbow, 304 Stainless Steel

    $48.99 - $88.99
    SmartFlex elbows are constructed of high quality stainless steel and provide an unsurpassed fit. They are designed as adjustable or fixed components and are available in 3" - 8" diameters. These elbows are used for rigid pipe or outside diameter (OD)...
    SKU:
    SmartFlex Fixed Elbow, 304 Stainless Steel
    Weight:
    3.00 LBS
    $48.99 - $88.99
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    Qty in Cart: 0
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    $48.99 - $88.99
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  • DuraTech Wall Thimble, Main Image DuraTech Wall Thimble, alternate image 1
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    DuraTech Wall Thimble

    $133.48 - $778.67
    This Wall Thimble for DuraTech chimney pipe can adjust from 5 1/2" - 9 ½", depending on width of the combustible wall that the pipe will be passing through. The interior trim plate is painted black. The thimble must be installed horizontally with the...
    SKU:
    DuraTech Wall Thimble
    Weight:
    5.58 LBS
    $133.48 - $778.67
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    Qty in Cart: 0
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    $133.48 - $778.67
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  • SmartFlex Adjustable Elbow, 316 Stainless Steel SmartFlex Adjustable Elbow, 316 Stainless Steel, alternate image 1
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    SmartFlex Adjustable Elbow, 316 Stainless Steel

    $67.99 - $99.99
    SmartFlex elbows are constructed of high quality stainless steel and provide an unsurpassed fit. They are designed as adjustable or fixed components and are available in 3" - 8" diameters. These elbows are used for rigid pipe or outside diameter (OD) /...
    SKU:
    SmartFlex Adjustable Elbow, 316 Stainless Steel
    Weight:
    3.00 LBS
    $67.99 - $99.99
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    Qty in Cart: 0
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    $67.99 - $99.99
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  • B-Vent Universal Adapter B-Vent Universal Adapter, alternate image 1
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    B-Vent Universal Adapter

    $45.60 - $144.60
    B-Vent Male AdapterUse to connect DuraFlex AL to DuraVent Type B Gas Vent products.B-Vent Female AdapterUse to connect DuraVent Type B Gas Vent products to DuraFlex AL. Additional B-Vent Info:DuraVent's Type B Gas Vent system features the innovative...
    SKU:
    B-Vent Universal Adapter
    Weight:
    0.82 LBS
    $45.60 - $144.60
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    Qty in Cart: 0
    Price:
    $45.60 - $144.60
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  • B-Vent 45?/60? Adjustable Elbows B-Vent 45?/60? Adjustable Elbows, alternate image 1
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    B-Vent 45°/60° Adjustable Elbows

    $44.01 - $111.23
    Offsets obstructions as needed. Elbows swivel 360° at base. 45°/60° Elbow is adjustable from 0° to 60°. Elbows must be supported when installed. Additional B-Vent Info: DuraVent's Type B Gas Vent system features the innovative...
    SKU:
    B-Vent Elbows
    Weight:
    1.18 LBS
    $44.01 - $111.23
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    Qty in Cart: 0
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    $44.01 - $111.23
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  • SmartFlex Adapter, Oval to Round
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    SmartFlex Adapter, Oval to Round

    $137.99 - $173.99
    SmartFlex Oval to Round Adapters are available in 304 stainless steel. The oval end of the adapter is made to accept ovalized inside diameter (ID) liners. The round bottom end is crimped and made to go into stovepipe or inside the stove’s collar...
    SKU:
    SmartFlex Adapter, Oval to Round
    Weight:
    3.00 LBS
    $137.99 - $173.99
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    Qty in Cart: 0
    Price:
    $137.99 - $173.99
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  • PelletVent Pro Storm Collar
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    PelletVent Pro Storm Collar

    $9.77 - $14.45
    The PelletVent Pro Storm Collar provides a weather tight seal between the pipe and the flashing. PelletVent Pro is a venting system designed for stoves and inserts that use wood pellets and oil fuel. It is also built to vent corn and other biofuel...
    SKU:
    PelletVent Pro Storm Collar
    Weight:
    0.29 LBS
    $9.77 - $14.45
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    Qty in Cart: 0
    Price:
    $9.77 - $14.45
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  • PelletVent Pro Adjustable Flashing
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    PelletVent Pro Adjustable Flashing

    $40.04 - $44.49
    The PelletVent Pro Adjustable Flashing is used to weather proof the penetration of vent pipe through the roof. Roof flashing is selected based on the pitch of the roof, this flashing is for pitches 0/12 - 6/12. Storm collar required.PellentVent Pro...
    SKU:
    PelletVent Pro Adjustable Flashing
    Weight:
    1.96 LBS
    $40.04 - $44.49
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    Qty in Cart: 0
    Price:
    $40.04 - $44.49
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  • B-Vent Storm Collar B-Vent Storm Collar, alternate image 1
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    B-Vent Storm Collar

    $6.66 - $12.23
    Use to maintain a weather tight resistant seal between the pipe and the flashing. Seal inner edge with hi-temp silicone sealant.Additional B-Vent Info:DuraVent's Type B Gas Vent system features the innovative DuraLock technology, ensuring a secure...
    SKU:
    Storm Collar
    Weight:
    0.28 LBS
    $6.66 - $12.23
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    Qty in Cart: 0
    Price:
    $6.66 - $12.23
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  • B-Vent Drafthood Connector B-Vent Drafthood Connector, alternate image 1
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    B-Vent Drafthood Connector

    $35.59 - $72.30
    Use to connect appliance or single-wall connector to vent system. Additional B-Vent Info: DuraVent's Type B Gas Vent system features the innovative DuraLock technology, ensuring a secure connection. With alignment indicators, you can...
    SKU:
    B-Vent Drafthood Connector
    Weight:
    0.50 LBS
    $35.59 - $72.30
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    Qty in Cart: 0
    Price:
    $35.59 - $72.30
    Subtotal:
  • PelletVent Pro Reduction Collar
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    PelletVent Pro Reduction Collar

    $32.25 - $33.36
    The PelletVent Pro Reduction Collar is a versatile accessory designed to optimize your venting installation. This collar reduces the center hole diameter in the Ceiling Support or Wall Thimble Cover to accommodate 3” or 4” vent pipes, ensuring a precise...
    SKU:
    PelletVent Pro Reduction Collar
    Weight:
    0.41 LBS
    $32.25 - $33.36
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    Qty in Cart: 0
    Price:
    $32.25 - $33.36
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  • Type B Gas Vent Pipe
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    Type B Gas Vent Pipe

    $26.69 - $211.35
    DuraVent's innovative system for a lock-tight connection for Type B Gas Vent called DuraLock. See the alignment indicators meet; feel the ends grasp together; hear the snap as the connection firmly locks into place.DuraVent Type B Gas Vent is designed to...
    SKU:
    Type B Gas Vent Pipe
    Weight:
    1.37 LBS
    $26.69 - $211.35
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    Qty in Cart: 0
    Price:
    $26.69 - $211.35
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  • PelletVent Pro Square Horizontal Caps
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    PelletVent Pro Square Horizontal Caps

    $77.86 - $92.32
    The PelletVent Pro Square Horizontal Caps, crafted from durable stainless steel for horizontal terminations of PelletVent Pro vent pipes. Featuring a swivel collar, this cap allows for easy adjustment of the exhaust direction to suit your specific...
    SKU:
    PelletVent Pro Square Horizontal Caps
    Weight:
    0.23 LBS
    $77.86 - $92.32
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    Qty in Cart: 0
    Price:
    $77.86 - $92.32
    Subtotal:
  • DuraTech Ceiling Trim Collars for Round Support Box DuraTech Ceiling Trim Collars for Round Support Box, alternate image 1
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    DuraTech Ceiling Trim Collars for Round Support Box

    $63.29 - $122.35
    This DuraTech Ceiling Trim Collar conceals the gap between the Round Ceiling Support Box and the ceiling cutout. Select square or round.Painted black.Additional DuraTech Info:B )Featuring thermal blanket insulation between dual walls, DuraTech delivers...
    SKU:
    DuraTech Ceiling Trim Collars for Round Support Box
    Weight:
    2.00 LBS
    $63.29 - $122.35
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    Qty in Cart: 0
    Price:
    $63.29 - $122.35
    Subtotal:
  • PelletVent Pro Vertical Caps PelletVent Pro Vertical Caps, alternate image 1
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    PelletVent Pro Vertical Caps

    $87.87 - $100.11
    Use for vertical installations only. Required where pipe terminates above the roof line.PellentVent Pro Info:PelletVent Pro is a versatile venting system specifically designed for stoves and inserts that burn wood pellets and oil fuel. It can also vent...
    SKU:
    PelletVent Pro Vertical Caps
    Weight:
    1.17 LBS
    $87.87 - $100.11
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    Qty in Cart: 0
    Price:
    $87.87 - $100.11
    Subtotal:
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