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Twin Wall Flue

GR8 Fires stock a wide range of Twin Wall Flue accessories, including Spacers, Bands, Brackets, T-Sections and Plates, in a wide range sizes (5 inch, 6 inch and 7 inch diameters).

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  • £82.00 - £82.00
    £82.00
    £82.00 - £82.00
    £82.00

    5 Inch (125mm) Black Twin Wall 1000mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 1000mm Pipe Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is...

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    £82.00 - £82.00
    £82.00
    £82.00 - £82.00
    £82.00
  • £30.00 - £30.00
    £30.00
    £30.00 - £30.00
    £30.00

    5 inch Black Twin Wall Appliance Connector Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Appliance Connector Inc Locking Band Black / Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D...

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    £30.00 - £30.00
    £30.00
    £30.00 - £30.00
    £30.00
  • £94.00 - £94.00
    £94.00
    £94.00 - £94.00
    £94.00

    6 Inch (150mm) Black Twin Wall 1000mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall 1000mm PipeBlack/ Anthracite ColourTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wa...

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    £94.00 - £94.00
    £94.00
    £94.00 - £94.00
    £94.00
  • £22.00 - £22.00
    £22.00
    £22.00 - £22.00
    £22.00

    5 Inch (125mm) Black Twin Wall Storm Collar

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Storm Collar   Black / Anthracite Colour Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. T...

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    £22.00 - £22.00
    £22.00
    £22.00 - £22.00
    £22.00
  • £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00

    5 Inch (125mm) Black Twin Wall Decorative Wall / Ceiling Plate

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Decorative Wall/ Ceiling Plate (45 degrees)Black / Powder BlackFor use where the twin wall flue passes through a wall or cei...

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    £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00
  • £24.00 - £24.00
    £24.00
    £24.00 - £24.00
    £24.00

    6 Inch (150mm) Black Twin Wall Storm Collar

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Storm Collar   Black/ Anthracite Colour Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Tw...

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    £24.00 - £24.00
    £24.00
    £24.00 - £24.00
    £24.00
  • £71.00 - £71.00
    £71.00
    £71.00 - £71.00
    £71.00

    5 Inch (125mm) Black Twin Wall 500mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 500mm Pipe Black / Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall...

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    £71.00 - £71.00
    £71.00
    £71.00 - £71.00
    £71.00
  • £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00

    5 Inch (125mm) Black Twin Wall Flat Ceiling / Wall Plate

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Flat Ceiling / Wall PlateBlack / Powder BlackIs used to tidy the area around the flue as it passes through a non-combustible...

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    £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00
  • £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00

    5-6 |Inch (125-150mm) Black Increasing Appliance Connector Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5-6 inch increasing Appliance Connector BlackThis Increasing Appliance connector is used to connect 5 inch / 125mm Black Stove Pipe, Vitreous Ename...

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    £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00
  • £38.00 - £38.00
    £38.00
    £38.00 - £38.00
    £38.00

    6 Inch (150mm) Black Twin Wall Appliance Connector Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Appliance Connector Black/ Anthracite Colour Height -11cmTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D ...

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    £38.00 - £38.00
    £38.00
    £38.00 - £38.00
    £38.00
  • £38.00 - £38.00
    £38.00
    £38.00 - £38.00
    £38.00

    6 Inch (150mm) Black Twin Wall Decorative Wall / Ceiling Plate

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Decorative Wall/ Ceiling Plate (45 degrees)Black/ Anthracite ColourFor use where the twin wall flue passes through a wall or...

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    £38.00 - £38.00
    £38.00
    £38.00 - £38.00
    £38.00
  • £27.50 - £27.50
    £27.50
    £27.50 - £27.50
    £27.50

    5 Inch (125mm) Black Twin Wall Adjustable Wall Bracket 50-80mm Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Adjustable Wall Bracket 50-80mmBlack / Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L5...

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    £27.50 - £27.50
    £27.50
    £27.50 - £27.50
    £27.50
  • £78.00 - £78.00
    £78.00
    £78.00 - £78.00
    £78.00

    6 Inch (150mm) Black Twin Wall 500mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    VTec 6 inch Black Twin Wall 500mm PipeBlack/ Anthracite ColourVTec Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50...

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    £78.00 - £78.00
    £78.00
    £78.00 - £78.00
    £78.00
  • £38.00 - £38.00
    £38.00
    £38.00 - £38.00
    £38.00

    6 Inch (150mm) Black Twin Wall Flat Ceiling / Wall Plate

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Flat Ceiling / Wall PlateIs used to tidy the area around the flue as it passes through a non-combustible wall or ceiling. Th...

    View full details
    £38.00 - £38.00
    £38.00
    £38.00 - £38.00
    £38.00
  • £70.00 - £70.00
    £70.00
    £70.00 - £70.00
    £70.00

    5 Inch (125mm) Black Twin Wall 45 Degree Bend Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 45 Degree Bend Black / Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin W...

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    £70.00 - £70.00
    £70.00
    £70.00 - £70.00
    £70.00
  • £82.00 - £82.00
    £82.00
    £82.00 - £82.00
    £82.00

    6 Inch (150mm) Black Twin Wall 45 Degree Bend Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall 45 Degree BendBlack/ Anthracite ColourTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50.Twin ...

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    £82.00 - £82.00
    £82.00
    £82.00 - £82.00
    £82.00
  • £28.00 - £28.00
    £28.00
    £28.00 - £28.00
    £28.00

    6 Inch (150mm) Black Twin Wall Adjustable Wall Bracket 50-80mm

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Adjustable Wall Bracket 50-80mmBlack/ Anthracite ColourTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2...

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    £28.00 - £28.00
    £28.00
    £28.00 - £28.00
    £28.00
  • £48.00 - £48.00
    £48.00
    £48.00 - £48.00
    £48.00

    5 Inch (125mm) Black Twin Wall 300mm Pipe Inc Locking band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 300mm Pipe Black / Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall...

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    £48.00 - £48.00
    £48.00
    £48.00 - £48.00
    £48.00
  • £22.00 - £22.00
    £22.00
    £22.00 - £22.00
    £22.00

    5 Inch (125mm) Black Twin Wall Wall Bracket

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Wall Bracket

    £22.00 - £22.00
    £22.00
    £22.00 - £22.00
    £22.00
  • £51.00 - £51.00
    £51.00
    £51.00 - £51.00
    £51.00

    6 Inch (150mm) Black Twin Wall 300mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall 300mm PipeBlack/ Anthracite ColourTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wal...

    View full details
    £51.00 - £51.00
    £51.00
    £51.00 - £51.00
    £51.00
  • £11.12 - £11.12
    £11.12
    £11.12 - £11.12
    £11.12

    5 Inch (125mm) Black Twin Wall Inc Locking Band

    Gr8 Fires
    Awaiting stock
    Trustpilot

    5 inch Black Twin Wall Locking BandBlack/ Powder Black*Please note all twin wall flue parts now come with the locking band already added*Twist and ...

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    £11.12 - £11.12
    £11.12
    £11.12 - £11.12
    £11.12
  • £105.00 - £105.00
    £105.00
    £105.00 - £105.00
    £105.00

    5 Inch (125mm) Black Twin Wall Adjustable Pipe 300-500 Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall Adjustable Pipe 300-500Black / Powder BlackTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50....

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    £105.00 - £105.00
    £105.00
    £105.00 - £105.00
    £105.00
  • £158.00 - £158.00
    £158.00
    £158.00 - £158.00
    £158.00

    5 Inch (125mm) Black Twin Wall 45 Degree Tee (with Plug) Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 45 Degree Tee (with plug)Black / Powder BlackThe 45° Tee is used when you need a cleaning access at the base of the chimney....

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    £158.00 - £158.00
    £158.00
    £158.00 - £158.00
    £158.00
  • £70.00 - £70.00
    £70.00
    £70.00 - £70.00
    £70.00

    5 Inch (125mm) Black Twin Wall Cowl A

    Gr8 Fires
    Low stock
    Trustpilot

    5 inch Powder Black Twin Wall Cowl ABlack / Powder BlackTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall...

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    £70.00 - £70.00
    £70.00
    £70.00 - £70.00
    £70.00
  • £11.12 - £11.12
    £11.12
    £11.12 - £11.12
    £11.12

    6 Inch (150mm) Black Twin Wall Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Locking BandBlack/ Anthracite Colour*Please note all twin wall flue parts now come with the locking band already added*Twist...

    View full details
    £11.12 - £11.12
    £11.12
    £11.12 - £11.12
    £11.12
  • £125.00 - £125.00
    £125.00
    £125.00 - £125.00
    £125.00

    5 Inch (125mm) Black Twin Wall Base Wall Support

    Gr8 Fires
    Low stock
    Trustpilot

    5 inch Black Twin Wall Base Wall SupportBlack / Powder BlackThe Adjustable Wall Support is used at the base of an external stack to support the wei...

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    £125.00 - £125.00
    £125.00
    £125.00 - £125.00
    £125.00
  • £175.00 - £175.00
    £175.00
    £175.00 - £175.00
    £175.00

    6 Inch (150mm) Black Twin Wall 45 Degree Tee (with Plug) Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall 45 Degree Tee (with plug)Black/ Anthracite ColourThe 45° Tee is used when you need a cleaning access at the base of the chim...

    View full details
    £175.00 - £175.00
    £175.00
    £175.00 - £175.00
    £175.00
  • £50.00 - £50.00
    £50.00
    £50.00 - £50.00
    £50.00

    5 Inch (125mm) Black Twin Wall 120mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 120mm PipeBlack / Powder BlackTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall fl...

    View full details
    £50.00 - £50.00
    £50.00
    £50.00 - £50.00
    £50.00
  • £80.00 - £80.00
    £80.00
    £80.00 - £80.00
    £80.00

    6 Inch (150mm) Black Twin Wall Adjustable Wall Bracket 210-310mmn Inc Locking band

    MI Flues
    In stock
    Trustpilot

    6 inch Black Twin Wall Adjustable Wall Bracket 210-310mmAdjustable wall bracket to secure the flue to the wall.Adjustable between 200mm and 310mm.O...

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    £80.00 - £80.00
    £80.00
    £80.00 - £80.00
    £80.00
  • £130.00 - £130.00
    £130.00
    £130.00 - £130.00
    £130.00

    6 Inch (150mm) Black Twin Wall Base Wall Support

    Gr8 Fires
    Low stock
    Trustpilot

    6 inch Black Twin Wall Base Wall SupportBlack/ Anthracite ColourThe Adjustable Wall Support is used at the base of an external stack to support the...

    View full details
    £130.00 - £130.00
    £130.00
    £130.00 - £130.00
    £130.00
  • £48.00 - £48.00
    £48.00
    £48.00 - £48.00
    £48.00

    6 Inch (150mm) Black Twin Wall 120mm Pipe Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall 120mm PipeBlack/ Anthracite ColourTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wal...

    View full details
    £48.00 - £48.00
    £48.00
    £48.00 - £48.00
    £48.00
  • £75.00 - £75.00
    £75.00
    £75.00 - £75.00
    £75.00

    6 Inch (150mm) Black Twin Wall Cowl A

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Cowl ABlack/ Anthracite ColourTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall fl...

    View full details
    £75.00 - £75.00
    £75.00
    £75.00 - £75.00
    £75.00
  • £148.00 - £148.00
    £148.00
    £148.00 - £148.00
    £148.00

    5 Inch (125mm) Black Twin Wall 90 Degree Tee (with Plug) Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Black Twin Wall 90 Degree Tee (with Plug)Black / Powder BlackThe 90° Tee is usually installed when you are connecting the flue to the rear o...

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    £148.00 - £148.00
    £148.00
    £148.00 - £148.00
    £148.00
  • £130.00 - £130.00
    £130.00
    £130.00 - £130.00
    £130.00

    6 Inch (150mm) Black Tapered Appliance Connector Inc Locking Band

    Gr8 Fires