DuraVent - Duraliner
DuraVent - DuraLiner® ensures safe and efficient venting of heating appliances, while protecting the masonry chimney from the damaging effects of flue gas. It is the only factory-insulated product with zero/zero clearance for high heat wood-burning appliances. No need to uncoil flex, insulate a majority of the pipe, or protect the insulation when installing. A smooth inner means less creosote buildup.
Installers reduce labor time by 50% or more with DuraLiner. No time wasted wrapping insulation around liner for UL 1777 approval.
No spacers needed to maintain clearance in tight offsets or dampers. Approved for use in both the USA and in Canada.
Applications
DuraLiner is a high-temperature, insulated double-wall masonry relining system for use with appliances fueled by gas, pellet, oil, wood, or coal. It safely protects masonry chimneys from the damaging effects of flue product condensation.
Materials and Construction
.016″ 304 stainless steel inner liner. Rigid relining pipe: double-walled with 304 stainless steel inner and galvalume outer. Factory insulated between inner and outer walls. DuraLiner Rigid Pipe in round or oval, is constructed with built-in fittings and pre-drilled holes (stainless steel rivets included). Round 5″ DuraLiner rigid pipe is constructed with built-in twist-lock and pre-drilled holes.
Clearances
Rigid double wall: 0″ clearance between the liner and masonry and 0″ clearance between the masonry and combustibles. DuraLiner Flex: 1″ clearance to masonry. Zero clearance with insulation.
Diameters
5 “, 6″ and 8”
Listings
UL Listed to UL 1777 (MH14420), ULC Listed to ULC S635 .
Filters
- Cap Kit (1)
- Chimney Cap (3)
- DuraLiner Spacer (1)
- Elbow Adapter (1)
- Elbow Kit (2)
- Flex Pipe (8)
- Insulation Kit (1)
- Masonry Thimble (2)
- Oval Rigid Pipe (1)
- Pipe Decreaser (1)
- Round Rigid Pipe (2)
- Sleeve (1)
- Slip Connector (1)
- Snow splitter (1)
- Spark Arrestor (1)
- Stove Connector (2)
- Tee with Cap (4)
- Twist Lock Cap Kit (1)
- Wall Pass Through (1)
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Original price $123.22 - Original price $349.61Original price $123.22 - Original price $349.61Original price $123.22$112.02 - $317.83$112.02 - $317.83Current price $112.02| /
DuraVent - Duraliner Flat Stove Connector
DuraVentDuraVent - Duraliner Flat Stove Connector Use to connect insert to round or oval DuraLiner pipe. Oval stove connector is sized to convert round sto...
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Original price $229.28Original price $229.28 - Original price $229.28Original price $229.28Current price $208.44$208.44 - $208.44Current price $208.44| /
DuraVent - Duraliner 7-8" Duraliner Insulation Kit
DuraVentDuraVent - Duraliner 7-8" Duraliner Insulation Kit(5' section ProMesh and 1/2" x 5' sec of Profoil( tape and pipe length not incuded) Use to insula...
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Original price $272.23Original price $272.23 - Original price $272.23Original price $272.23Current price $247.48$247.48 - $247.48Current price $247.48| /
DuraVent - Duraliner 6" Diameter Snow Splitter
DuraVentDuraVent - Duraliner 6" Diameter Snow Splitter Three times thicker and stronger, allowing it to stand up against heavier snow loads. Bendable attac...
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Original price $141.42 - Original price $197.07Original price $141.42 - Original price $197.07Original price $141.42$128.56 - $179.15$128.56 - $179.15Current price $128.56| /
DuraVent - Duraliner 6" & 8" Slip Connector and Hanger
DuraVentDuraVent - Duraliner 6" & 8" Slip Connector and Hanger Use with Transition Anchor Plate to connect DuraLiner to DuraTech, DuraPlus, or DuraTech...
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Original price $400.30 - Original price $697.15Original price $400.30 - Original price $697.15Original price $400.30$363.91 - $633.77$363.91 - $633.77Current price $363.91| /
DuraVent - Duraliner 6" & 8" Diameter Extend-a-Cap Kit (round 13" x 13")
DuraVentDuraVent - Duraliner 6" & 8" Diameter Extend-a-Cap Kit (round 13" x 13") Use to terminate DuraLiner at the top of the masonry chimney. Kit incl...
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Original price $186.51 - Original price $241.28Original price $186.51 - Original price $241.28Original price $186.51$167.86 - $217.15$167.86 - $217.15Current price $167.86| /
DuraVent - Duraliner 6" & 8" Diameter Oval Vertical Cap
DuraVentDuraVent - Duraliner 6" & 8" Diameter Oval Vertical Cap Introducing the DuraVent Duraliner Oval Vertical Cap, the perfect addition to your vent...
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Original price $153.94 - Original price $276.80Original price $153.94 - Original price $276.80Original price $153.94$138.55 - $249.12$138.55 - $249.12Current price $138.55| /
DuraVent - Duraliner 6" & 8" Diameter Vertical Cap
DuraVentDuraVent - Duraliner 6" & 8" Diameter Vertical Cap Introducing the DuraVent Duraliner Vertical Cap - the perfect solution for all your chimney ...
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Original price $232.75 - Original price $866.82Original price $232.75 - Original price $866.82Original price $232.75$211.59 - $780.14$211.59 - $780.14Current price $211.59| /
DuraVent - Duraliner 6" & 8" Diameter 12" - 48" Length Oval Rigid Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 12" - 48" Length Oval Rigid Pipe Use to reline masonry chimney with 0/0 clearance. Available in oval 6” a...
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Original price $179.85 - Original price $511.49Original price $179.85 - Original price $511.49Original price $179.85$163.50 - $464.99$163.50 - $464.99Current price $163.50| /
DuraVent - Duraliner 6" & 8" Diameter 12" - 48" Length Round Rigid Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 12" - 48" Length Round Rigid Pipe Use to reline masonry chimney with 0/0 clearance. Available in round 6”...
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Original price $312.44 - Original price $687.46Original price $312.44 - Original price $687.46Original price $312.44$284.04 - $624.96$284.04 - $624.96Current price $284.04| /
DuraVent - Duraliner 6" & 8" Diameter 14" Round-to-Oval Flex Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 14" Round-to-Oval Flex Pipe Use to connect a round stove outlet to oval DuraLiner. Use with DuraLiner Ins...
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Original price $317.94 - Original price $1,031.21Original price $317.94 - Original price $1,031.21Original price $317.94$289.04 - $937.46$289.04 - $937.46Current price $289.04| /
DuraVent - Duraliner 6" & 8" Diameter 36" & 60" Length Oval-to-Round Flex Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 36" & 60" Length Oval-to-Round Flex Pipe Use through damper and smoke shelf area. Use to connect from...
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Original price $743.11 - Original price $1,127.27Original price $743.11 - Original price $1,127.27Original price $743.11$668.80 - $1,014.54$668.80 - $1,014.54Current price $668.80| /
DuraVent - Duraliner 6" Diameter 36" & 60" Length Oval-to-Round Heavy-Duty Flex Pipe
DuraVentDuraVent - Duraliner 6" Diameter 36" & 60" Length Oval-to-Round Heavy-Duty Flex Pipe Use through damper and smoke shelf area. Use to connect fr...
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Original price $428.76 - Original price $1,093.70Original price $428.76 - Original price $1,093.70Original price $428.76$389.78 - $994.27$389.78 - $994.27Current price $389.78| /
DuraVent - Duraliner 6" & 8" Diameter 36" & 60" Length Oval-to-Oval Flex Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 36" & 60" Length Oval-to-Oval Flex Pipe Use through damper and smoke shelf area. Use with DuraLiner I...
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Original price $791.98 - Original price $1,131.42Original price $791.98 - Original price $1,131.42Original price $791.98$712.78 - $1,018.28$712.78 - $1,018.28Current price $712.78| /
DuraVent - Duraliner 6" Diameter 36" & 60" Oval-to-Oval Heavy-Duty Flex Pipe
DuraVentDuraVent - Duraliner 6" Diameter 36" & 60" Oval-to-Oval Heavy-Duty Flex Pipe Use through damper and smoke shelf area. Built-in fittings. Use to...
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Original price $317.94 - Original price $616.85Original price $317.94 - Original price $616.85Original price $317.94$289.04 - $560.77$289.04 - $560.77Current price $289.04| /
DuraVent - Duraliner 6" & 8" Diameter 36" & 60" Length Round-to-Round Flex Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 36" & 60" Length Round-to-Round Flex Pipe Use through damper and smoke shelf area. Use with DuraLiner...
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Original price $763.15 - Original price $1,350.14Original price $763.15 - Original price $1,350.14Original price $763.15$686.83 - $1,215.12$686.83 - $1,215.12Current price $686.83| /
DuraVent - Duraliner 6" & 8" Diameter 36" & 60" length Round-to-Round Heavy-Duty Flex Pipe
DuraVentDuraVent - Duraliner 6" & 8" Diameter 36" & 60" length Round-to-Round Heavy-Duty Flex Pipe Use through damper and smoke shelf area. Built-i...
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Original price $639.73 - Original price $724.81Original price $639.73 - Original price $724.81Original price $639.73$575.75 - $658.92$575.75 - $658.92Current price $575.75| /
DuraVent - Duraliner 6" & 8" Wall Pass Through
DuraVentDuraVent - Duraliner 6" & 8" Wall Pass Through Use to connect to a DuraLiner tee. Transitions DuraLiner through a masonry chimney and a combust...
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Original price $294.68 - Original price $442.02Original price $294.68 - Original price $442.02Original price $294.68$267.89 - $401.84$267.89 - $401.84Current price $267.89| /
DuraVent - Duraliner 6" & 8" Masonry Thimble W/Slip Connector
DuraVentDuraVent - Duraliner 6" & 8" Masonry Thimble W/Slip Connector Use to penetrate masonry chimney to allow connection of DuraBlack or DVL to Dura...
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Original price $136.44 - Original price $149.68Original price $136.44 - Original price $149.68Original price $136.44$124.04 - $136.07$124.04 - $136.07Current price $124.04| /
DuraVent - Duraliner 6" & 8" Adjustable Sleeve
DuraVentDuraVent - Duraliner 6" & 8" Adjustable Sleeve Use for inserts with rear exhaust outlets. Sleeve adjusts from 8 1⁄2” to 12” Specifications For...
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Original price $99.45 - Original price $126.18Original price $99.45 - Original price $126.18Original price $99.45$89.50 - $114.71$89.50 - $114.71Current price $89.50| /
DuraVent - Duraliner 6" & 8" DuraLiner Spacer (oval) (SW)
DuraVentDuraVent - Duraliner 6" & 8" DuraLiner Spacer (oval) (SW) Use to maintain a 1” clearance with flex sections of DuraLiner. Specifications Avail...
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Original price $353.05 - Original price $699.96Original price $353.05 - Original price $699.96Original price $353.05$320.95 - $636.33$320.95 - $636.33Current price $320.95| /
DuraVent - Duraliner 6" & 8" Oval Tee w/Round Branch w/Cap (SW)
DuraVentDuraVent - Duraliner 6" & 8" Oval Tee w/Round Branch w/Cap (SW) Provides connection between Masonry Wall Thimble, Wall Pass Through, or stove c...
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Original price $484.62 - Original price $974.96Original price $484.62 - Original price $974.96Original price $484.62$440.56 - $886.33$440.56 - $886.33Current price $440.56| /
DuraVent - Duraliner 6" & 8" Round Tee w/Round Branch w/Cap
DuraVentDuraVent - Duraliner 6" & 8" Round Tee w/Round Branch w/Cap Provides connection between Masonry Wall Thimble, Wall Pass Through, or stove conne...
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Original price $129.58 - Original price $406.23Original price $129.58 - Original price $406.23Original price $129.58$117.80 - $369.30$117.80 - $369.30Current price $117.80| /
DuraVent - Duraliner 6" & 8" Diameter 30° & 45° Stainless Steel Elbow (SW)
DuraVentDuraVent - Duraliner 6" & 8" Diameter 30° & 45° Stainless Steel Elbow (SW) Use as a insert connector to DuraLiner. Features built-in fittin...
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Original price $111.52Original price $111.52 - Original price $111.52Original price $111.52Current price $101.38$101.38 - $101.38Current price $101.38| /
DuraVent - Duraliner 6" Diameter 15˚ Stainless Steel Elbow Adapter
DuraVentDuraVent - Duraliner 6" Diameter 15˚ Stainless Steel Elbow Adapter Use to offset obstructions as needed. Use as a stove connector to DuraLiner. Bu...
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