Twin Wall Flue

Twin Wall Flue

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 insulated twin wall flue 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 systems are a simple twist-lock bayonet jointing system. They are available in both a high-grade stainless steel finish or as black chimney 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 insulated flue pipes can vary a great deal. NCC only supply premium high-quality double wall components. We stock the Schiedel twin wall chimney flue system and are one of the UK's leading supplier of twin wall insulated flue systems.

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 Insulated Appliance Connector

    Schiedel Chimney Systems

    Insulated Appliance Connector

    £69.59 - £101.54 Inc. VAT
    £57.99 - £84.62 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...
    Qty in Cart: 0
    Price:
    £69.59 - £101.54 Inc. VAT
    £57.99 - £84.62 Ex. VAT
    Subtotal:
  • Raincap with 25mm Anti-bird Mesh Raincap with 25mm Anti-bird Mesh

    Schiedel Chimney Systems

    Raincap with 25mm Anti-bird Mesh

    £67.78 - £119.95 Inc. VAT
    £56.48 - £99.96 Ex. VAT
    This Raincap with 25mm Anti-bird Mesh  is used to terminate the system and also prevents ingressive rain entering it. This item is supplied with 25mm square mesh to prevent birds from nesting. Raincap features Twist-lock bayonet jointing...
    Qty in Cart: 0
    Price:
    £67.78 - £119.95 Inc. VAT
    £56.48 - £99.96 Ex. VAT
    Subtotal:
  • Round Ventilated Firestop Plate Round Ventilated Firestop Plate

    Schiedel Chimney Systems

    Round Ventilated Firestop Plate - 2 Piece

    £48.29 - £68.96 Inc. VAT
    £40.24 - £57.47 Ex. VAT
    9424B0200/127228 Round Ventilated Firestop Plates 2PC – ICS Firestop components. ICS is converted into ICS Plus by adding a lip seal to each component with a male form on the liner. This creates a twin wall insulated chimney system designed for...
    Qty in Cart: 0
    Price:
    £48.29 - £68.96 Inc. VAT
    £40.24 - £57.47 Ex. VAT
    Subtotal:
  • 45 ° Bend 45 ° Bend

    Schiedel Chimney Systems

    45 Degree Bend

    £92.29 - £119.95 Inc. VAT
    £76.91 - £99.96 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...
    Qty in Cart: 0
    Price:
    £92.29 - £119.95 Inc. VAT
    £76.91 - £99.96 Ex. VAT
    Subtotal:
  • 750mm Effective Length 750mm Effective Length

    Schiedel Chimney Systems

    750mm Effective Length

    £88.64 - £135.58 Inc. VAT
    £73.87 - £112.98 Ex. VAT
    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...
    Qty in Cart: 0
    Price:
    £88.64 - £135.58 Inc. VAT
    £73.87 - £112.98 Ex. VAT
    Subtotal:
  • Anti-splash Anti-downdraught Terminal Anti-splash Anti-downdraught Terminal

    Schiedel Chimney Systems

    Anti-splash Anti-downdraught Terminal

    £134.34 - £190.43 Inc. VAT
    £111.95 - £158.69 Ex. VAT
    This item is used to terminate an installation and provides protection to avoid rainwater from entering the chimney system, whilst minimising problems associated with downdraught. Care should be taken to ensure that the chimney is cleaned regularly...
    Qty in Cart: 0
    Price:
    £134.34 - £190.43 Inc. VAT
    £111.95 - £158.69 Ex. VAT
    Subtotal:
  • Bungalow Square Firestop Plate Bungalow Square Firestop Plate

    Schiedel Chimney Systems

    Bungalow Square Firestop Plate - 1 Piece

    £30.16 - £48.74 Inc. VAT
    £25.13 - £40.62 Ex. VAT
    This Bungalow Square Firestop Plate, the unventilated firestop plate is a 1 piece kit which is designed to prevent fires.
    Qty in Cart: 0
    Price:
    £30.16 - £48.74 Inc. VAT
    £25.13 - £40.62 Ex. VAT
    Subtotal:
  • External Fix Wall Band 60mm-90mm

    Schiedel Chimney Systems

    External Fix Wall Band 60mm-90mm

    £50.54 - £51.43 Inc. VAT
    £42.12 - £42.86 Ex. VAT
    The External Fix Wall Band 60mm-90mm is used to fix the flue pipe to a supporting wall in twin wall flue set ups and provides lateral support at an adjustable distance of 60mm-90mm. The unique design allows the installer to fix the bracket to...
    Qty in Cart: 0
    Price:
    £50.54 - £51.43 Inc. VAT
    £42.12 - £42.86 Ex. VAT
    Subtotal:
  • Magentic Firestop Cover Plate Kit Magentic Firestop Cover Plate Kit

    Schiedel Chimney Systems

    Magentic Firestop Cover Plate Kit

    £39.11 - £45.12 Inc. VAT
    £32.59 - £37.60 Ex. VAT
    This Magentic Firestop Cover Plate Kit is a new addition to the ventilated firestop range has been introduced an aesthetic cover plate kit, which fastens to the standard ventilated firestops using the magnets which are provided in the kit along with...
    Qty in Cart: 0
    Price:
    £39.11 - £45.12 Inc. VAT
    £32.59 - £37.60 Ex. VAT
    Subtotal:
  • Mini Euro Cowl Stainless Steel - 125mm Mini Euro Cowl Stainless Steel - 125mm

    Eurocowl

    Mini Euro Cowl Stainless Steel

    £141.60 Inc. VAT
    £118.00 Ex. VAT
    Mini Euro Cowl Stainless Steel Features Designed to Adapt to a Twinwall Flue Static Anti Downdraught Cowl Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 316 Grade Stainless Steel Complete with Stainless Steel...
    Qty in Cart: 0
    Price:
    £141.60 Inc. VAT
    £118.00 Ex. VAT
    Subtotal:
  • Schiedel ICID Insulated Increasing Adaptor Schiedel ICID Insulated Increasing Adaptor

    Schiedel Chimney Systems

    Schiedel ICID Insulated Increasing Adaptor

    £57.36 - £78.20 Inc. VAT
    £47.80 - £65.17 Ex. VAT
    The Schiedel ICID Insulated Increasing Adaptor is used to start the connection from the appliance to the flue and allows increasing of the flue. It will sink into the appliance spigot and connect to a pipe length. ICID Insulated Increasing...
    Qty in Cart: 0
    Price:
    £57.36 - £78.20 Inc. VAT
    £47.80 - £65.17 Ex. VAT
    Subtotal:
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