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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  • Adaptor Prima Smooth to ICID Plus Adaptor Prima Smooth to ICID Plus

    Schiedel Chimney Systems

    Adaptor Prima Smooth to ICID Plus

    £36.77 Inc. VAT
    £30.64 Ex. VAT
    This Adaptor Prima Smooth to ICID Plus is used to convert from Prima Smooth to ICID Plus. The Schiedel Eco ICID range has evolved into a multi-application system adaptable for Dry (D), Fu (W) and even Positive Pressure (P) applications...
    Qty in Cart: 0
    Price:
    £36.77 Inc. VAT
    £30.64 Ex. VAT
    Subtotal:
  • Adjustable Trim Collar 20-35° Adjustable Trim Collar 20-35°

    Schiedel Chimney Systems

    Adjustable Trim Collar 20-35 Degree

    £32.68 - £58.42 Inc. VAT
    £27.23 - £48.68 Ex. VAT
    The Adjustable Trim Collar 20-35 Degree provides a flexible way of giving an aesthetically pleasing finish to any chimney flue system. These are lightweight and easy to fit
    Qty in Cart: 0
    Price:
    £32.68 - £58.42 Inc. VAT
    £27.23 - £48.68 Ex. VAT
    Subtotal:
  • Firestop Plate Firestop Plate

    Schiedel Chimney Systems

    Firestop Plate

    £22.56 - £24.58 Inc. VAT
    £18.80 - £20.48 Ex. VAT
    This fire stop plate is used exclusively where the chimney passes through a non-combustible floor. Fire Stop Features Fast inter fit with ICID System Chimney. Suitable for use on solid fuel appliances.
    Qty in Cart: 0
    Price:
    £22.56 - £24.58 Inc. VAT
    £18.80 - £20.48 Ex. VAT
    Subtotal:
  • Storm Collar Flat Storm Collar Flat

    Schiedel Chimney Systems

    Storm Collar Flat

    £37.51 - £54.78 Inc. VAT
    £31.26 - £45.65 Ex. VAT
    This Storm Collar Flat  is used with a flashing kit to add additional protection against the ingress of rainwater.
    Qty in Cart: 0
    Price:
    £37.51 - £54.78 Inc. VAT
    £31.26 - £45.65 Ex. VAT
    Subtotal:
  • Structural Wall Band (50mm) Structural Wall Band (50mm)

    Schiedel Chimney Systems

    Structural Wall Band (50mm)

    £29.56 - £46.97 Inc. VAT
    £24.63 - £39.14 Ex. VAT
    95430180 This Structural Wall Band (50mm) 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...
    Qty in Cart: 0
    Price:
    £29.56 - £46.97 Inc. VAT
    £24.63 - £39.14 Ex. VAT
    Subtotal:
  • Adaptor Prima Plus to ICID Plus Adaptor Prima Plus to ICID Plus

    Schiedel Chimney Systems

    Adaptor Prima Plus to ICID Plus

    £42.12 - £59.95 Inc. VAT
    £35.10 - £49.96 Ex. VAT
    The Adaptor Prima Plus to ICID is used to convert from the Prima Plus single wall connecting chimney flue pipe to the ICID system chimney. The Schiedel Eco ICID range has evolved into a multi-application system adaptable for Dry (D), Fu (W) and even...
    Qty in Cart: 0
    Price:
    £42.12 - £59.95 Inc. VAT
    £35.10 - £49.96 Ex. VAT
    Subtotal:
  • Adjustable Trim Collar 35-45° Adjustable Trim Collar 35-45°

    Schiedel Chimney Systems

    Adjustable Trim Collar 35-45 Degree

    £33.47 - £53.74 Inc. VAT
    £27.89 - £44.78 Ex. VAT
    This Adjustable Trim Collar 35-45 Degree provides a flexible way of giving an aesthetically pleasing finish to any chimney flue system.They are very lightweight and easy to fit.
    Qty in Cart: 0
    Price:
    £33.47 - £53.74 Inc. VAT
    £27.89 - £44.78 Ex. VAT
    Subtotal:
  • Structural and Retrofit Wall Band Extensions Structural and Retrofit Wall Band Extensions

    Schiedel Chimney Systems

    Structural and Retrofit Wall Band Extensions

    £27.92 - £113.33 Inc. VAT
    £23.27 - £94.44 Ex. VAT
    These Structural and Retrofit Wall Band Extensions are used in conjunction with the Structural Wall Band to provide varying adjustments in distance from the wall.
    Qty in Cart: 0
    Price:
    £27.92 - £113.33 Inc. VAT
    £23.27 - £94.44 Ex. VAT
    Subtotal:
  • Stainless Angled Storm Collar Black Angled Storm Collar

    Schiedel Chimney Systems

    Angled Storm Collar

    £37.51 - £54.78 Inc. VAT
    £31.26 - £45.65 Ex. VAT
    Qty in Cart: 0
    Price:
    £37.51 - £54.78 Inc. VAT
    £31.26 - £45.65 Ex. VAT
    Subtotal:
  • Appliance Connector (Open) Appliance Connector (Open)

    Schiedel Chimney Systems

    Appliance Connector (Open)

    £31.28 - £44.88 Inc. VAT
    £26.07 - £37.40 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:
    £31.28 - £44.88 Inc. VAT
    £26.07 - £37.40 Ex. VAT
    Subtotal:
  • Loft Guard Loft Guard

    Schiedel Chimney Systems

    Loft Guard

    £137.45 - £146.04 Inc. VAT
    £114.54 - £121.70 Ex. VAT
    This Loft Guard component is used to protect the flue form accidental touch within the loft space, preventing a fire from starting. Loft Guard Features Prevents the risk of a fire. Specially engineered. Pre-cut ventilation gaps. 1m long in...
    Qty in Cart: 0
    Price:
    £137.45 - £146.04 Inc. VAT
    £114.54 - £121.70 Ex. VAT
    Subtotal:
  • Retrofit Wall Band Retrofit Wall Band

    Schiedel Chimney Systems

    Retrofit Wall Band

    £49.63 - £61.70 Inc. VAT
    £41.36 - £51.42 Ex. VAT
    This Retrofit Wall Band is used as part of teh Schiedel ECO ICID range, ICID Plus is ideal not only for traditional stoves but also for pellet stoves, biomass appliances, mini/micro CHP and even condensing boilers capable of...
    Qty in Cart: 0
    Price:
    £49.63 - £61.70 Inc. VAT
    £41.36 - £51.42 Ex. VAT
    Subtotal:
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