Twin Wall Flue

Twin Wall Flue

Twin wall flues are a twin wall insulated chimney system designed specifically for use on open or closed stoves. With continuous operating temperatures of up to 450°C. The twin wall insulated system is designed so that the outer case is load bearing and the inner flexible 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 if you dont have a brick chimney stack, making them ideal for new-build projects and renovations. Our Twin wall flue systems are a simple twist-lock bayonet jointing system. They are available in both a high-grade stainless steel finish or as black twin wall flue pipe in all sizes and are HETAS approved. This system can be used when you have no existing chimney stack. They can pass through floors, roof or walls depending on your required flue route. The quality, manufacture and finish of twin wall flue pipe can vary a great deal. Nationwide Chimney Components only supply premium high-quality twin wall flue systems. We stock the Schiedel twin wall chimney flue system and are one of the UK's leading suppliers.

Twin Wall Flue Features

  • Twist-lock push fit 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 startup 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.
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  • Insulated Appliance Connector for twin wall flue
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    Insulated Appliance Connector (Closed)

    Schiedel Chimney Systems

    £46.92 Inc. VAT
    £39.10 Ex. VAT
    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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  • Schiedel ICID SW-DW Adjustable Starter Section - Stainless
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    Schiedel ICID SW-DW Adjustable Starter Section (Long)

    Schiedel Chimney Systems

    £190.67 Inc. VAT
    £158.89 Ex. VAT
    The Schiedel ICID SW-DW Adjustable Starter Section is to be used with a Schiedel Prima Smooth section to allow movement directly off the top of the stove to accept expansion and offer the facility to remove the stove by simply sliding the Prima...
    £190.67 Inc. VAT
    £158.89 Ex. VAT
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  • 1460mm Effective Length twin wall flue
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    1460mm Effective Length

    Schiedel Chimney Systems

    £160.06 Inc. VAT
    £133.38 Ex. VAT
    1460mm Effective 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...
    £160.06 Inc. VAT
    £133.38 Ex. VAT
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  • Telescopic Pipe - 2 Piece 350-570mm
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    Telescopic Pipe - 2 Piece 350-570mm

    Schiedel Chimney Systems

    £126.13 Inc. VAT
    £105.11 Ex. VAT
    Adjustable Telescopic Pipes are used with standard components to achieve an exact length on site and avoid on-site cutting of components. This length could also be used in starter sections to remove the appliance without removing the full system, for...
    £126.13 Inc. VAT
    £105.11 Ex. VAT
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  • 45 ° Bend
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    45 Degree Bend

    Schiedel Chimney Systems

    £92.29 Inc. VAT
    £76.91 Ex. VAT
    This 45 Degree Bend component is used to create an offset of 45° , or this can be used with other elbow components to create a bigger offset. NCC stock a wide range of high quality components so you can be sure your purchasing the very best...
    £92.29 Inc. VAT
    £76.91 Ex. VAT
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  • Raincap Without Mesh
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    Raincap Without Mesh

    Schiedel Chimney Systems

    £57.36 Inc. VAT
    £47.80 Ex. VAT
    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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  • Flat Flashing Kit
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    Flat Flashing Kit

    Schiedel Chimney Systems

    £93.20 Inc. VAT
    £77.67 Ex. VAT
    95530180 Aluminium Base and Aluminium Upstand Flashing Kit Stainless Steel Storm Collar Supplied as Part of Kit Designed for Flat Felt Roofs or Sarnafil Roofs Suitable for Flat Roofs Only
    £93.20 Inc. VAT
    £77.67 Ex. VAT
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    £93.20 Inc. VAT
    £77.67 Ex. VAT
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  • Round Ventilated Firestop Plate
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    Round Ventilated Firestop Plate - 1 Piece

    Schiedel Chimney Systems

    £44.86 Inc. VAT
    £37.38 Ex. VAT
    Round Ventilated Firestop Plates 1PC  ICS Firestop components. ICS is converted into ICS Plus by adding a lip seal to each of the components with a male form on the liner. This creates a twin wall insulated chimney system designed for the new...
    £44.86 Inc. VAT
    £37.38 Ex. VAT
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  • Uniflash
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    Uniflash

    Aztec Washer Company

    £35.05 Inc. VAT
    £29.21 Ex. VAT
    Suitable for Slate Roofs Fits External Pipe Diameter's 80mm-450mm Various Base Sizes Black EDPM / Orange Silicone Rubber Up stand Sold Fully Assembled and Ready to Fit Maximum Continuous Temperature 100°C (EPDM) / 200°C (Silicone) Made...
    £35.05 Inc. VAT
    £29.21 Ex. VAT
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    £29.21 Ex. VAT
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  • 1 Piece Trim Collar 45°
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    1 Piece Trim Collar 45 Degree

    Schiedel Chimney Systems

    £39.52 Inc. VAT
    £32.93 Ex. VAT
    1 Piece Trim Collar 45 Degree are fitted around the Eco ICID pipe where it protrudes through both the inside and the outside of the wall at 45 degrees. They provide a more aesthetic finish when installed on site. 1 Piece Trim Collar...
    £39.52 Inc. VAT
    £32.93 Ex. VAT
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  • 135° Tee including Drain Cap
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    135 Degree Tee including Drain Cap

    Schiedel Chimney Systems

    £202.84 Inc. VAT
    £169.03 Ex. VAT
    This 135 Degree Tee including Drain Cap is used in combination with a 45 degree elbow to connect from the connecting flue pipe to the vertical chimney. It provides the least resistance to the flow of the flue gases. NCC stock a huge range of parts and...
    £202.84 Inc. VAT
    £169.03 Ex. VAT
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    £169.03 Ex. VAT
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  • 15 degree bend twin wall flue pipe
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    15 Degree Bend

    Schiedel Chimney Systems

    £92.29 Inc. VAT
    £76.91 Ex. VAT
    This 15 degree bend component is used to create an offset, this can be used with other elbow components to create a bigger offset. Building an effective twin wall system relies on the quality of the components, NCC stock a huge range of pipes and offsets...
    £92.29 Inc. VAT
    £76.91 Ex. VAT
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  • Wall Band (60mm) for twin wall flue
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    Wall Band (60mm)

    Schiedel Chimney Systems

    £19.73 Inc. VAT
    £16.44 Ex. VAT
    This Wall Band (60mm) 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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    £19.73 Inc. VAT
    £16.44 Ex. VAT
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  • 1 Piece Trim Collar 90°
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    1 Piece Trim Collar 90 Degree

    Schiedel Chimney Systems

    £32.41 Inc. VAT
    £27.01 Ex. VAT
    The 1 Piece Trim Collar 90 Degree 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. 1...
    £32.41 Inc. VAT
    £27.01 Ex. VAT
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    £27.01 Ex. VAT
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  • 30° Bend
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    30 Degree Bend

    Schiedel Chimney Systems

    £92.29 Inc. VAT
    £76.91 Ex. VAT
    This component is used to create an offset of 30 degree, or this can be used with other elbow components to create a bigger offset. Twinwall insulated elbows and bends can be used either internally or externally as part of your new flue system, it...
    £92.29 Inc. VAT
    £76.91 Ex. VAT
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