DuraVent - DuraFlex Pro, SW, 304 & 316
DuraVent DuraFlex Pro, SW, 304, and 316 are premium chimney liners designed to meet the demanding needs of residential and commercial chimney systems. These chimney liners are crafted from high-quality stainless steel, available in both 304 and 316 grades. DuraFlex Pro, SW, 304, and 316 chimney liners are compatible with a wide range of heating appliances, including wood stoves, fireplaces, gas and oil furnaces, and other heating systems. DuraVent DuraFlex Pro, SW, 304, and 316 chimney liners are the epitome of reliability, durability, and efficiency for your chimney system. Their compatibility with various heating appliances, ease of installation, focus on safety, and options for stainless steel grades make them a trusted choice for those seeking a dependable chimney liner that will safeguard your home and heating system for years to come.
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Original price $648.46 - Original price $2,098.10Original price $648.46 - Original price $2,098.10Original price $648.46$583.62 - $1,888.29$583.62 - $1,888.29Current price $583.62DuraVent - DuraFlex Pro, 3" - 8" Inner Diameter, 15" - 35" Length Tee Kit
DuraVentDuraVent - DuraFlex Pro, 3" - 8" Inner Diameter, 15" - 35" Length Tee Kit ( includes: DFSS Top Plate, Cap, Tee w/Cap ) Kit includes: DuraFlex SS To...
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Original price $1,886.42 - Original price $2,299.56Original price $1,886.42 - Original price $2,299.56Original price $1,886.42$1,697.78 - $2,069.60$1,697.78 - $2,069.60Current price $1,697.78DuraVent - DuraFlex Pro, 6" Inner Diameter, 25" - 35" Length Factor Built Chimney relining Kit
DuraVentDuraVent - DuraFlex Pro, 6" Inner Diameter, 25" - 35" Length Factor Built Chimney relining Kit (includes term assembly,25' flex, appliance connecto...
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Original price $557.72 - Original price $1,932.11Original price $557.72 - Original price $1,932.11Original price $557.72$501.95 - $1,738.90$501.95 - $1,738.90Current price $501.95DuraVent - DuraFlex Pro, 3" - 8" diameter, 15" - 35" Basic Kit
DuraVentDuraVent - DuraFlex Pro, 3" - 8" diameter, 15" - 35" Basic Kit (includes DFSS Top Plate, Cap, Connector ) Kit includes: DuraFlex SS Top Plate, Dura...
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Original price $33.22 - Original price $115.58Original price $33.22 - Original price $115.58Original price $33.22$29.90 - $104.02$29.90 - $104.02Current price $29.90DuraVent - DuraFlex Pro, 3" - 12" Inner Diameter, Custom Length Per Foot (Min 10'-Max 200', increments of 10')
DuraVentDuraVent - DuraFlex Pro, 3" - 12" Inner Diameter, Custom Length Per Foot (Min 10'-Max 200', increments of 10') Custom Kits are part of the program...
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Original price $431.57 - Original price $4,835.82Original price $431.57 - Original price $4,835.82Original price $431.57$388.41 - $4,352.24$388.41 - $4,352.24Current price $388.41DuraVent - DuraFlex Pro, 3" Inner Diameter, 15" Length Flex
DuraVentDuraVent - DuraFlex Pro, 3" Inner Diameter, 15" Length Flex Custom lengths also available for 3” - 8” diameters. 9”-12” diameters available in cust...
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Original price $703.79Original price $703.79 - Original price $703.79Original price $703.79Current price $633.41$633.41 - $633.41Current price $633.41DuraVent - DuraFlex SW, 3" - 8" Diameter, 15" - 35" Length Tee Kit
DuraVentDuraVent - DuraFlex SW, 3" - 8" Diameter, 15" - 35" Length Tee Kit ( includes: DFSS Top Plate, Cap, Tee w/Cap ) Kit includes: DuraFlex SS Top Plate...
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Original price $613.05Original price $613.05 - Original price $613.05Original price $613.05Current price $551.75$551.75 - $551.75Current price $551.75DuraVent - DuraFlex SW, 3" - 8" Inner Diameter, 15" - 35" Length Basic Kit
DuraVentDuraVent - DuraFlex SW, 3" - 8" Inner Diameter, 15" - 35" Length Basic Kit (includes DFSS Top Plate, Cap, Connector ) Kit includes: DuraFlex SS Top...
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Original price $105.06Original price $105.06 - Original price $105.06Original price $105.06Current price $94.56$94.56 - $94.56Current price $94.56DuraVent - DuraFlex SW 4" - 12" inner Diameter, Custom Length Per Foot ( Min 10'-Max 200' Increments of 10')
DuraVentDuraVent - DuraFlex SW 4" - 12" inner Diameter, Custom Length Per Foot ( Min 10'-Max 200' Increments of 10') Custom Kits are part of the program. C...
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Original price $686.90Original price $686.90 - Original price $686.90Original price $686.90Current price $538.21$538.21 - $538.21Current price $538.21DuraVent - DuraFlex SW - 3" Basic kit 15" - 200" Length
DuraVentDuraVent - DuraFlex SW - 3" Basic kit 15" - 200" Length Custom lengths also available for 3” - 8” diameters. 9”-12” diameters available in custom l...
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Original price $773.20 - Original price $2,074.66Original price $773.20 - Original price $2,074.66Original price $773.20$695.88 - $1,867.20$695.88 - $1,867.20Current price $695.88DuraVent - DuraFlex 316, 4" - 6" Inner Diameter 25" - 35" Length Cap Kit/Top Plate
DuraVentDuraVent - DuraFlex 316, 4" - 6" Inner Diameter 25" - 35" Length Cap Kit/Top Plate Kit includes: Top Plate with welded Storm Collar, and Cap, plus...
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Original price $615.27 - Original price $2,064.91Original price $615.27 - Original price $2,064.91Original price $615.27$553.74 - $1,858.41$553.74 - $1,858.41Current price $553.74DuraVent - DuraFlex 316, 3" - 8", 15" - 35" Kit
DuraVentDuraVent - DuraFlex 316, 3" - 8", 15" - 35" Kit ( includes: DFSS Top Plate, Cap, Tee w/Cap ) Kit includes: DuraFlex SS Top Plate, DuraFlex SS Cap,...
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Original price $1,716.27 - Original price $2,095.85Original price $1,716.27 - Original price $2,095.85Original price $1,716.27$1,544.64 - $1,886.27$1,544.64 - $1,886.27Current price $1,544.64DuraVent - DuraFlex 316, 6"- 25" & 35" Length Factory Built Chinmney Relining Kit
DuraVentDuraVent - DuraFlex 316, 6"- 25" & 35" Length Factory Built Chinmney Relining Kit (includes term assembly,25' flex, appliance connector) Use as...
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Original price $524.53 - Original price $1,898.92Original price $524.53 - Original price $1,898.92Original price $524.53$472.07 - $1,709.02$472.07 - $1,709.02Current price $472.07DuraVent - DuraFlex 316, 3" - 8" Inner Diameter 15" - 35" Length Kit (includes DFSS Top Plate, Cap, Connector)
DuraVentDuraVent - DuraFlex 316, 3" - 8" Inner Diameter 15" - 35" Length Kit (includes DFSS Top Plate, Cap, Connector) Kit includes: DuraFlex SS Top Plate...
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Original price $27.68 - Original price $59.75Original price $27.68 - Original price $59.75Original price $27.68$24.91 - $53.77$24.91 - $53.77Current price $24.91DuraVent - DuraFlex 316, 3" - 8" Custom Length Per Foot ( min 10'-Max 100'. Increments of 10')
DuraVentDuraVent - DuraFlex 316, 3" - 8" Custom Length Per Foot ( min 10'-Max 100'. Increments of 10') This DuraVent DuraFlex 316 chimney liner is top of ...
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Original price $451.49 - Original price $3,813.32Original price $451.49 - Original price $3,813.32Original price $451.49$406.34 - $3,431.99$406.34 - $3,431.99Current price $406.34DuraVent - DuraFlex 316, 3" - 8" Inner Diameter 15" - 100" Length
DuraVentDuraVent - DuraFlex 316, 3" - 8" Inner Diameter 15" - 100" Length Use with wood-pellet, non-condensing gas, wood-burning, and oil appliances. Custo...
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Original price $579.86 - Original price $1,969.74Original price $579.86 - Original price $1,969.74Original price $579.86$521.87 - $1,772.76$521.87 - $1,772.76Current price $521.87DuraVent - DuraFlex 304, 3" - 8" Inner Diameter DuraFlex 304 Tee Kit 15" - 35"
DuraVentDuraVent - DuraFlex 304, 3" - 8" Inner Diameter DuraFlex 304 Tee Kit 15" - 35" ( includes: DFSS Top Plate, Cap, Tee w/Cap ) DuraFlex 304 is made of...
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Original price $1,275.42 - Original price $1,894.39Original price $1,275.42 - Original price $1,894.39Original price $1,275.42$1,147.88 - $1,704.95$1,147.88 - $1,704.95Current price $1,147.88DuraVent - DuraFlex 304, 6" Diameter DuraFlex Pro Factory Built Reline Kit
DuraVentDuraVent - DuraFlex 304, 6" Diameter DuraFlex Pro Factory Built Reline Kit (includes term assembly,25' flex, appliance connector) Use as a relining...
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Original price $475.84 - Original price $1,803.75Original price $475.84 - Original price $1,803.75Original price $475.84$428.25 - $1,623.37$428.25 - $1,623.37Current price $428.25DuraVent - DuraFlex 304, 3" - 8"Inner Diameter DuraFlex 304 Basic kit 15" - 35" Length
DuraVentDuraVent - DuraFlex 304, 3" - 8"Inner Diameter DuraFlex 304 Basic kit 15" - 35" Length (includes DFSS Top Plate, Cap, Connector ) Kit includes: Dur...
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Original price $24.33 - Original price $53.13Original price $24.33 - Original price $53.13Original price $24.33$21.90 - $47.82$21.90 - $47.82Current price $21.90DuraVent - DuraFlex 304, 3" - 8" Inner Diameter, Custom Length Per Foot ( min 10'-Max 100'. Increments of 10')
DuraVentDuraVent - DuraFlex 304, 3" - 8" Inner Diameter, Custom Length Per Foot ( min 10'-Max 100'. Increments of 10') DuraFlex 304 and 316 are lighter, mo...
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Original price $343.09 - Original price $3,136.09Original price $343.09 - Original price $3,136.09Original price $343.09$308.78 - $2,822.48$308.78 - $2,822.48Current price $308.78DuraVent - DuraFlex 304, 3" - 8" Inner diameter duraflex Basic Kit 15" - 100" Length
DuraVentDuraVent - DuraFlex 304, 3" - 8" Inner diameter duraflex Basic Kit 15" - 100" Length Use with wood-pellet, non-condensing gas, wood-burning, and oi...
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