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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B-Vent 45°/60° Adjustable Elbows
$44.01 - $111.23Offsets 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 -
SmartFlex Adapter, Oval to Round
$137.99 - $173.99SmartFlex 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 -
PelletVent Pro Storm Collar
$9.77 - $14.45The 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 -
PelletVent Pro Adjustable Flashing
$40.04 - $44.49The 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 -
B-Vent Storm Collar
$6.66 - $12.23Use 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 -
B-Vent Drafthood Connector
$35.59 - $72.30Use 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 -
PelletVent Pro Reduction Collar
$32.25 - $33.36The 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 -
Type B Gas Vent Pipe
$26.69 - $211.35DuraVent'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 -
PelletVent Pro Square Horizontal Caps
$77.86 - $92.32The 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 -
DuraTech Ceiling Trim Collars for Round Support Box
$32.22 - $122.35This 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
$32.22 - $122.35 -
PelletVent Pro Vertical Caps
$87.87 - $100.11Use 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 -
DuraTech Round Ceiling Support
$55.09 - $1,334.87These DuraTech Round Ceiling Support Boxes are designed to provide a positive connection between the support box and DuraTech chimney pipe with a built-in twist-lock feature. These support boxes have the capacity to support up to 60’ of chimney pipe...- SKU:
- DuraTech Round Ceiling Support
- Weight:
- 4.02 LBS
$55.09 - $1,334.87 -
PelletVent Pro Attic Insulation Shield
$86.76The PelletVent Pro Attic Insulation Shield prevents insulation from accumulating near vent piping and is required for installations that pass through an attic. Provides 1" clearance to combustibles. Pelletvent pro additional info:PelletVent Pro is a...- SKU:
- PelletVent Pro Attic Insulation Shield
- Weight:
- 4.50 LBS
$86.76 -
DuraTech Flat Ceiling Support Box
$73.95 - $166.38These DuraTech Flat Ceiling Support Boxes are designed to provide a positive connection between the support box and DuraTech chimney pipe with a built-in twist-lock feature. These support boxes have the capacity to support up to 60’ of chimney...- SKU:
- DuraTech Square Support Box
- Weight:
- 6.32 LBS
$73.95 - $166.38 -
PelletVent Pro Cathedral Square Support
$173.52The PelletVent Pro Cathedral Square Support is used to support the pipe while providing a protective passageway through the ceiling. I can be used on flat or cathedral ceilings. Includes a support clamp and 2" trim collar. Painted black.Pelletvent pro...- SKU:
- PelletVent Pro Cathedral Square Support
- Weight:
- 6.14 LBS
$173.52 -
DuraTech Elbow Strap - Galvalume
$111.23 - $200.22Constructed with durability and reliability in mind, the DuraTech Galvalume Elbow Strap is an essential component for effective chimney support systems. Designed specifically to alleviate stress on elbows during offset installations, this strap...- SKU:
- 284012
- Weight:
- 2.00 LBS
$111.23 - $200.22 -
DuraTech Stainless Steel Offset Elbow
$1,112.39 - $1,334.87Use for offsets around obstructions such as rafters, ridgepoles, or joists. May have one pair of elbows if needed. Offsets greater than 30° are not permitted in accordance to UL 103 standards. Large diameters are restricted to one pair...- SKU:
- DuraTech Stainless Steel Offset Elbow
- Weight:
- 12.48 LBS
$1,112.39 - $1,334.87 -
DuraTech Storm Collar
$24.46 - $60.06The DuraTech Storm Collar allows the installer to safely and easily connect and disconnect chimney sections. No locking bands required. Required with DuraTech flashing to create a weather-proof penetration through the roof deck. Seal inner...- SKU:
- DuraTech Storm Collar
- Weight:
- 0.60 LBS
$24.46 - $60.06 -
DuraTech Galvalume Chase Top Flashing
$83.42 - $266.97The Chase Top Flashing is made with galvalume, and encloses the top of the chase while providing a ventilation air passage. This product is UL listed, includes spacer clips, and requires a Storm Collar (sold separately) when installing. ...- SKU:
- DuraTech Galvalume Chase Top Flashing
- Weight:
- 2.20 LBS
$83.42 - $266.97 -
DuraTech Galvalume Offset Elbow Kit
$478.32 - $700.80Elbow Kit includes: 2 Elbows and 1 Elbow Strap. Use for offsets around obstructions such as rafters, ridgepoles, or joists. May have two pairs of elbows, if needed. Offsets greater than 30° are not permitted in accordance to UL 103 standards. Elbows...- SKU:
- DuraTech Galvalume Offset Elbow Kit
- Weight:
- 4.52 LBS
$478.32 - $700.80