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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 Tapered Terminal Insulated Tapered Terminal

    Insulated Tapered Terminal

    DN8A038125ECO ICID is a twin wall insulated flue manufactured with a 316L grade stainless steel liner and a stainless steel case. It is insulated with a 25mm thick high density rockwool insulation. Liner Thickness:- 0.5mm Case Thickness:- 0...

    £99.06 (Inc. VAT)
    £82.55 (Ex. VAT)
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  • Schiedel ICID SW-DW Adjustable Starter Section - Stainless Schiedel ICID SW-DW Adjustable Starter Section - Black

    Schiedel ICID SW-DW Adjustable Starter Section (Long)

    Adjustable SW-DW 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 Smooth Pipe up into the...

    £190.67 (Inc. VAT)
    £158.89 (Ex. VAT)
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  • 160mm Effective Length 160mm Effective Length

    160mm 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...

    £48.00 (Inc. VAT)
    £40.00 (Ex. VAT)
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  • Adjustable Trim Collar 0-20° Adjustable Trim Collar 0-20°

    Adjustable Trim Collar 0-20°

    The Adjustable Trim Collar provides a flexible way of giving an aesthetically pleasing finish to any chimney flue system. These are lightweight and easy to fit.

    £31.97 (Inc. VAT)
    £26.64 (Ex. VAT)
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  • Cantilever Support Cantilever Support

    Cantilever Support

    The Cantilever Supports are used once the position of the support has been established in relation to the chimney route. The plates are secured to the wall using expansion bolts to ensure adequate attachment and support. Supports the system when used...

    £106.78 (Inc. VAT)
    £88.98 (Ex. VAT)
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  • Dragon Self Rotating Cowl

    Dragon Self Rotating Cowl

    DRAGON A Self Adjusting chimney cowl suitable to be installed within an existing twin or single wall flue system using the specially designed "Push Fit" system.  The Dragon Cowl always rotates and places itself in the opposite direction to the wind...

    £255.00 (Inc. VAT)
    £212.50 (Ex. VAT)
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  • Raincap with 10mm Sparkguard Raincap with 10mm Sparkguard

    Raincap with 10mm Sparkguard

    This item is used to terminate the system and also prevents ingressive rain entering it, the 10mm mesh offers protection against sparks leaving the flue system onto easily ignited roofs such as Thatched or Shingles. It has a number of...

    £74.98 (Inc. VAT)
    £62.48 (Ex. VAT)
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  • Schiedel ICID Anchor Plate Schiedel ICID Anchor Plate

    Schiedel ICID Anchor Plate (Plain Spigot)

    The Anchor Plate is used when commencing an installation with a fire chest, or when extending an existing brick or masonry chimney stack, an anchor plate must be used. The plate should be pushed into the opening of the fire chest with the plate resting...

    £123.30 £99.06 (Inc. VAT)
    £102.75 £82.55 (Ex. VAT)
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  • Adaptor Prima Smooth to ICID Plus Adaptor Prima Smooth to ICID Plus

    Adaptor Prima Smooth to ICID Plus

    This item is used to convert from Prima Smooth to ICID Plus. 316L Grade Stainless Steel Corrosion tested Lightweight Precision engineered jointing system Available in matt black or steel finish Can be painted Range 125, 150, 180, 200

    £36.77 (Inc. VAT)
    £30.64 (Ex. VAT)
  • Adjustable Trim Collar 20-35° Adjustable Trim Collar 20-35°

    Adjustable Trim Collar 20-35 Degree

      The Adjustable Trim Collar provides a flexible way of giving an aesthetically pleasing finish to any chimney flue system.   These are lightweight and easy to fit  

    £32.68 (Inc. VAT)
    £27.23 (Ex. VAT)
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  • Storm Collar Flat Storm Collar Flat

    Storm Collar Flat

    This item is used with a flashing kit to add additional protection against the ingress of rainwater.

    £37.51 (Inc. VAT)
    £31.26 (Ex. VAT)
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  • Structural Wall Band (50mm) Structural Wall Band (50mm)

    Structural Wall Band (50mm)

    95430180This item is used to fix the chimney to a supporting wall and provides lateral support only at a fixed distance of 50mm. It can be used in conjunction with Wall band extensions to provide adjustments in distance from the wall. See Load bearing...

    £29.56 (Inc. VAT)
    £24.63 (Ex. VAT)
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