Phone: +1 678-388-2740

    Single wall exhaust systems

    High quality single wall exhausts for relining of existing brick chimneys, categorized gas vents, non-categorized connectors, and kitchen exhaust


    Single Wall Flanged Joining Pipe & Fittings

    System features



    Single Wall all-in-one exhaust system


    444 or 316L stainless steel

    All supports and accessories

    are 304 stainless steel


    Wall thickness

    0.035" thick


    6'' – 36'' I.D. 


    Inner connection is a 1.25” conical overlapping joint with added ½” rolled flange and vee band connection.


    Supplied sealant is used in the vee band to make seal.


    Locking Band

    Attached to each part

    Main features

    • Extremely rugged and made of all-stainless with 25-year warranty
    • Leak proof high pressure joints
    • All components are stainless steel
    • Smooth flow and known resistance for perfected factory pressure calculations


    Stainless steel all-in-one exhaust, chimney or vent for condensing and noncondensing appliances, engine and CHP exhaust piping, kitchen exhaust ducts, chimney liner, dryer vents, fume venting, coffee roasters, oven and process stacks, and paint booth exhaust.

    Applicable for all fuels: gas, oil, and solid fuels including wood.

    UL Listings (and ULC)

    UL-103 Standard, Building Heating Appliance Chimney (Industrial Type 540°C Chimney)

    UL-103 Additional Positive Pressure Listing to 90” WC

    UL-1978 Standard, Grease Duct (ULC-S662 Standard for Factory-Built Grease Ducts

    UL-1738 Standard, Venting Systems for Gas-Burning Appliances, Categories II, III & IV (ULC-S636 Standard for Type BH Gas Venting Systems)

    UL-1777 Standard, Chimney Liners (ULC-S605 Standard for Lining Systems for Chimneys)

    25 years warranty!