Twin Wall Flue

Twin Wall Flue

Twin wall flues are a twin wall insulated chimney system designed specifically for use on open or closed solid fuel stoves. With continuous operating temperatures of up to 450°C. The twin-wall insulated flue pipe 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 don't have a brick chimney stack. Making them ideal for new-build projects and renovations. Our stainless steel twin wall flue pipe has a simple twist-lock bayonet jointing system and includes pipes with an adjustable length. 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 stove pipe can vary a great deal. Nationwide Chimney Components only supply premium high-quality twin wall flue systems. We stock the Schiedel flue system and are one of the UK's leading flue suppliers if you're looking for a twin wall insulated flue system. Remember to always contact a HETAS approved tradesman to make sure your system is fitted correctly and meets with building regulations.

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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  • 90° Tee including Drain Cap
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    90 Degree Tee including Drain Cap

    Schiedel Chimney Systems

    £221.06 Inc. VAT
    £184.22 Ex. VAT
    90 Degree Tee including Drain Cap for 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. NCC pride themselves in...
    £221.06 Inc. VAT
    £184.22 Ex. VAT
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    £184.22 Ex. VAT
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  • 960mm Effective Length for twin wall flue
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    960mm Effective Length

    Schiedel Chimney Systems

    £107.95 Inc. VAT
    £89.96 Ex. VAT
    960mm Effective Length 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 areas...
    £107.95 Inc. VAT
    £89.96 Ex. VAT
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  • Insulated Appliance Connector
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    Insulated Appliance Connector

    Schiedel Chimney Systems

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

    Schiedel Chimney Systems

    £67.78 Inc. VAT
    £56.48 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...
    £67.78 Inc. VAT
    £56.48 Ex. VAT
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  • Round Ventilated Firestop Plate
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    Round Ventilated Firestop Plate - 2 Piece

    Schiedel Chimney Systems

    £48.29 Inc. VAT
    £40.24 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...
    £48.29 Inc. VAT
    £40.24 Ex. VAT
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  • 750mm Effective Length
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    750mm Effective Length

    Schiedel Chimney Systems

    £88.64 Inc. VAT
    £73.87 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...
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    £73.87 Ex. VAT
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  • Anti-splash Anti-downdraught Terminal
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    Anti-splash Anti-downdraught Terminal

    Schiedel Chimney Systems

    £134.34 Inc. VAT
    £111.95 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...
    £134.34 Inc. VAT
    £111.95 Ex. VAT
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  • Bungalow Square Firestop Plate
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    Bungalow Square Firestop Plate - 1 Piece

    Schiedel Chimney Systems

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

    Schiedel Chimney Systems

    £50.54 Inc. VAT
    £42.12 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...
    £50.54 Inc. VAT
    £42.12 Ex. VAT
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  • Magentic Firestop Cover Plate Kit
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    Magentic Firestop Cover Plate Kit

    Schiedel Chimney Systems

    £39.11 Inc. VAT
    £32.59 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...
    £39.11 Inc. VAT
    £32.59 Ex. VAT
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  • Mini Eurocowl Terracotta  for Pots Side
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    Mini Euro Cowl for Chimney Pots

    Eurocowl

    £97.70 Inc. VAT
    £81.42 Ex. VAT
    Mini Euro Cowl Stainless Steel Features Designed to Adapt to an Existing Chimney Pot Static Anti Downdraught Cowl Available in Raw Stainless or Terracotta Finish Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 316 Grade...
    £97.70 Inc. VAT
    £81.42 Ex. VAT
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    £81.42 Ex. VAT
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  • Mini Euro Cowl Stainless Steel
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    Mini Euro Cowl Stainless Steel

    Eurocowl

    £141.60 Inc. VAT
    £118.00 Ex. VAT
    Mini Euro Cowl Stainless Steel Features Designed to Adapt to a Twinwall Flue (5" or 6" Int) Static Anti Downdraught Cowl Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 316 Grade Stainless Steel Complete with Stainless...
    £141.60 Inc. VAT
    £118.00 Ex. VAT
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    £118.00 Ex. VAT
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  • Schiedel ICID Insulated Increasing Adaptor
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    Schiedel ICID Insulated Increasing Adaptor

    Schiedel Chimney Systems

    £57.36 Inc. VAT
    £47.80 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...
    £57.36 Inc. VAT
    £47.80 Ex. VAT
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  • Tee Plug with Drain
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    Tee Plug with Drain

    Schiedel Chimney Systems

    £36.48 Inc. VAT
    £30.40 Ex. VAT
    This item is used at the base of the vertical chimney to provide a drain off point for rainwater and condensate. It also provides inspection or cleaning access. It may be used in both dry and wet conditions and on both positive and negative pressure...
    £36.48 Inc. VAT
    £30.40 Ex. VAT
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