6 Inch Convesa KC Storm Collar - Black

£26.17 inc VAT


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Technical Data



    The STORM COLLAR is designed to clamp around the Twin Wall flue to protect the Flashing from the elements. This item is manufactured to sit horizontally a short distance above the Flashing, not in contact with it and not at the same pitch as the roof. Please note this item will accommodate the external diameter of this Twin Wall listing which is two inches greater than the internal diameter. This item is powder coated to a matt black finish. KC Convesa Twin Wall is compatible for use with all solid fuels as well as gas and oil appliances and has a safe distance to combustibles of 60mm. We do not recommend connecting powder coated items directly to a stove as the extreme heat may have adverse effects on the coating.


    Convesa KC Twin Wall Storm Collar tightens around the external diameter of Twin Wall flue and can be sealed with silicone for a water tight connection.


    KC Convesa Twin Wall is constructed from 0.4mm 304 grade stainless steel outer skin and 0.4mm 316 grade stainless steel inner skin. This product features one inch of compressed Rockwool insulation between the walls. Please note, the external diameter is two inches greater than the internal diameter.


    KC Convesa is a fully HETAS approved product and CE compliant with designation EN1856-1 T600 N1 D V2 L50040 G6.

    TW6 Storm Collar


    All components come with a 12 year manufacturer's warranty for complete peace of mind.


    Please see our Technical Information section for easy to understand guides for all the Building Regulations involved with stoves and flues.

    For more information about twin wall flue installations, see our guide.

    Call us for help: 0844 5876034

    • Distance to Combustibles: 60mm
    • Brand: KC Convesa
    • Warranty: 12 Years
    • Finish: Matt Black (Powder Coating)
    • Collar Diameter: 200mm
    • Connections: Tightens to secure around flue
    • Grade of Steel: 316
    • Thickness of Steel: 0.4mm
    • Temperature Resistance: 600°C
    • Approvals: CE, HETAS, EN1856-1 T600 N1 D V2 L50040 G6


    6 Inch Convesa KC Storm Collar - Black

    6 Inch Convesa KC Storm Collar - Black

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