Founded in 1956, DuraVent® has a long history of leadership and success in the venting industry. With over 60 years of experience and 24 available product lines, DuraVent® dominates a large percentage of the chimney market today.

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Residential Products

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Chimney Systems

• DuraTech® - All-Fuel, Double-Wall Chimney Systems

• DuraTech® Premium - High-Temperature, 2" Double-Wall, All-Fuel

• DuraPlus® - All-Fuel, Triple-Wall Chimney System

• DuraChimney® II - Air-Cooled Chimney System For Masonry Fireplaces

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Stovepipes

Also known as "Connector Pipes," stovepipes are a connection system between a wood, coal, oil, or gas fired low-heat residential appliance and a chimney. Stovepipes are painted black to match appliances and are available in single-wall and double-wall constructions.

• DVL® and DDW® - Double-Wall Interior Stovepipes

• DuraBlack® - Single-Wall Interior Stovepipe

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Pellet and Biofuels

Also known as "PL Vents," "P Vents," or "Pellet Vents," these products exhaust appliances that burn wood, pellets, corn, or other pelletized biofuels.

• CVS® - Small Diameter Direct Vent For Power Vented Fireplaces

• PelletVent® Pro - Biofuel Venting System

• PelletVent® For Multi-Fuel - Multi-Fuel Venting System

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Relining

Products for relining masonry chimneys for use with wood, coal, oil, gas, or pellet fired appliances.

• DuraLiner® - Insulated, Double-Wall Relining

• DuraFlex® Aluminum - Flexible Aluminum Relining

• Ventinox® - Welded, Flexible Stainless Steel Relining

• DuraFlex® Stainless Steel - Flexible Stainless Steel Relining

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DirectVent® Pro

DirectVent® Pro is a unitized, coaxial venting system for direct vent gas or propane stoves, and fireplaces. Specified exclusively by nearly every major stove and fireplace manufacturer in the U.S. and Canada with the largest selection of termination caps available.

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DirectVent® Pro Brochure

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Concentric Vent System (CVS®)

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Gas Venting Systems

• Special Gas Vents

• Type B Gas Vents

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Polypropylene Products

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Commercial Products

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Special Gas Venting Systems

Venting systems specially designed for natural gas and propane exhaustion.

• DuraSeal® - Single-Wall and Double-Wall Boiler Adapters

• FasNSeal® 80 / 90 - Category I and IV For Gas-Burning Appliances

• FasNSeal® - Special Gas Venting System

• FasNSeal® Flex - Flexible Special Gas Venting System

• FasNSeal® W2 - Double-Wall Special Gas Venting System

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Pressure Stacks

Modular double-wall positive pressure chimney systems.

• DuraStack® - Standard

• DuraStack® Pro

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Grease Duct

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Polypropylene Products

PolyPro® is an environmentally safe venting system designed specifically for high-efficiency appliances. 

• PolyPro® - Standard

• PolyPro® Flex - Double-Wall Flex Lined (Not Available In Canada)

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Air Filtration​​​​