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Twin Wall Flue

Twin Wall Flues

twin wall flues are an insulated chimney system designed specifically for use on open or closed stoves with continuous operating temperatures of up to 450°C. The system is designed so that the outer case is load bearing and the inner flue liner is free to expand independently, therefore thermal expansion is accommodated within each and every joint. Twin wall flue pipes and accessories for wood burning stoves are a simple, cost-effective solution, making them ideal for new-build projects and renovations.

Twin Wall Flue Features

  • Twist-lock bayonet jointing system. Secured by locking band.
  • Advanced corrosion resistant design and construction uses laser.
  • Welded 316L stainless steel inner liner and stainless steel case.
  • The 25mm of high density rockwool insulation maintains flue gas temperature, maximising efficiency, improving flue draught on start up and minimising condensation.
  • Low external case temperature.
  • The inner liner is free to expand through the female collar.
  • Allowing for maximum thermal expansion even during a soot fire.
  • The inner liner has an inward bead at the female end which acts as a capillary break preventing moisture being drawn through the joint.
  • Insulated Appliance Connector for twin wall flue Insulated Appliance Connector

    Insulated Appliance Connector (Closed)

    The ICID Insulated Appliance Connector is used to push into the appliance spigot with the male collar pointing upwards. It is used on solid fuel appliances and is sealed to the appliance with fire rope and fire cement or high temperature sealant to...

    £46.92 (Inc. VAT)
    £39.10 (Ex. VAT)
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  • Raincap Without Mesh Raincap Without Mesh

    Raincap Without Mesh

    This item is used to terminate the system and also prevents ingressive rain entering it. It has a number of features: Twist-lock bayonet jointing system. Low external case temperature. ICID corrosion tested with designation V2/V3.

    £57.36 (Inc. VAT)
    £47.80 (Ex. VAT)
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  • Wall Band (60mm) for twin wall flue Wall Band (60mm)

    Wall Band (60mm)

    This item is used to fix the chimney to a supporting wall and provides lateral support only at a fixed distance of 60mm off a wall.

    £19.73 (Inc. VAT)
    £16.44 (Ex. VAT)
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  • 1 Piece Trim Collar 90° 1 Piece Trim Collar 90°

    1 Piece Trim Collar 90°

    The trim collars are used to give an aesthetic finish where the chimney penetrates the wall of a building. The 90 version is used on horizontal penetrations with a 45 version being used in combination with a 45 tee connection. Weathers the building...

    £32.41 (Inc. VAT)
    £27.01 (Ex. VAT)
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  • 30° Bend 30° Bend

    30° Bend

    This component is used to create an offset of 30° , or this can be used with other elbow components to create a bigger offset. Twist-lock bayonet jointing system Fast inter fit with ICID System Chimney. Low external case temperature Suitable...

    £92.29 (Inc. VAT)
    £76.91 (Ex. VAT)
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  • 90° Tee including Drain Cap 90° Tee including Drain Cap

    90° Tee including Drain Cap

    90 Degree Tee including Drain Cap – Dry Applications only. This item is used to connect from the connecting flue pipe to the vertical system chimney at 90 Degrees. Or the branch may be used to connect to a draught stabiliser.

    £221.06 (Inc. VAT)
    £184.22 (Ex. VAT)
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  • 960mm Effective Length for twin wall flue 960mm Effective Length

    960mm Effective Length

    Effective Chimney Pipe Lengths are used to make up spaces in order for the system to operate. The chimney flue pipe lengths can be applied either vertically or horizontally. The shorter chimney pipe lengths are great for making up spaces in tight room...

    £107.95 (Inc. VAT)
    £89.96 (Ex. VAT)
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  • Insulated Appliance Connector Insulated Appliance Connector

    Insulated Appliance Connector

    The ICID Insulated Appliance Connector is used to push into the appliance spigot with the male collar pointing upwards. It is used on solid fuel appliances and is sealed to the appliance with fire rope and fire cement or high temperature sealant to...

    £69.59 (Inc. VAT)
    £57.99 (Ex. VAT)
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  • Raincap with 25mm Anti-bird Mesh Raincap with 25mm Anti-bird Mesh

    Raincap with 25mm Anti-bird Mesh

    This item is used to terminate the system and also prevents ingressive rain entering it.  This items is supplied with 25mm square mesh to prevent birds from nesting. It has a number of features: Twist-lock bayonet jointing system. Low external...

    £74.98 £67.78 (Inc. VAT)
    £62.48 £56.48 (Ex. VAT)
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  • Round Ventilated Firestop Plate Round Ventilated Firestop Plate

    Round Ventilated Firestop Plate - 2 Piece

    9424B0200/127228ICS is a twin wall insulated flue manufactured with a 316 grade stainless steel liner and a 304 grade stainless steel case. It is insulated with a 25mm thick high density superwool blanket. **Returns are NOT accepted on Painted...

    £48.29 (Inc. VAT)
    £40.24 (Ex. VAT)
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  • 45 ° Bend 45 ° Bend

    45 ° Bend

    This component is used to create an offset of 45° , or this can be used with other elbow components to create a bigger offset. Twist-lock bayonet jointing system Fast inter fit with ICID System Chimney. Low external case temperature Suitable...

    £92.29 (Inc. VAT)
    £76.91 (Ex. VAT)
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  • 750mm Effective Length 750mm Effective Length

    750mm Effective Length

    Effective Chimney Pipe Lengths are used to make up spaces in order for the system to operate. The chimney flue pipe lengths can be applied either vertically or horizontally. The shorter chimney pipe lengths are great for making up spaces in tight room...

    £88.64 (Inc. VAT)
    £73.87 (Ex. VAT)
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