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5 inch Twin Wall

A twin wall stainless steel chimney system. Twist locking system.

  • Original price £19.00 - Original price £19.00
    Original price
    £19.00
    £19.00 - £19.00
    Current price £19.00

    5 Inch (125mm) Twin Wall Wall Bracket

    Gr8 Fires
    In stock

    5 inch Twin Wall Wall BracketTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50.Twin Wall flue is manufactured using ...

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    Original price £19.00 - Original price £19.00
    Original price
    £19.00
    £19.00 - £19.00
    Current price £19.00
  • Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50

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

    Gr8 Fires
    In stock

    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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    Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50
  • Original price £22.00 - Original price £22.00
    Original price
    £22.00
    £22.00 - £22.00
    Current price £22.00

    5 Inch (125mm) Black Twin Wall Wall Bracket

    Gr8 Fires
    In stock

    5 inch Black Twin Wall Wall Bracket

    Original price £22.00 - Original price £22.00
    Original price
    £22.00
    £22.00 - £22.00
    Current price £22.00
  • Original price £30.00 - Original price £30.00
    Original price
    £30.00
    £30.00 - £30.00
    Current price £30.00

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

    Gr8 Fires
    In stock

    5 inch Twin Wall Flat Ceiling / Wall PlateIs used to tidy the area around the flue as it passes through a non-combustible wall. This plate is attac...

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    Original price £30.00 - Original price £30.00
    Original price
    £30.00
    £30.00 - £30.00
    Current price £30.00
  • Original price £70.00 - Original price £70.00
    Original price
    £70.00
    £70.00 - £70.00
    Current price £70.00

    5 Inch (125mm) Twin Wall Roof Brace Kit

    Gr8 Fires
    Low stock

    5 inch Twin Wall Roof Brace KitUsed to support the weight of twin wall flue on a roof.Length: 1710mmEN1856-1 T600 N1 D V2 L50050 G50Twin Wall flue ...

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    Original price £70.00 - Original price £70.00
    Original price
    £70.00
    £70.00 - £70.00
    Current price £70.00
  • Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00

    45 Degree Wall Sleeve for 5 Inch (125mm) Twin Wall Flue

    Gr8 Fires
    In stock

    Wall Sleeve 45degree for 5 inch Twin Wall Flue45 degree slash cut sleeveWall sleeve protects flue where it passes through a wall.EN1856-1 T600 N1 D...

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    Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00
  • Original price £122.00 - Original price £122.00
    Original price
    £122.00
    £122.00 - £122.00
    Current price £122.00

    5 Inch (125mm) Twin Wall Base Wall Support

    Gr8 Fires
    In stock

    5 inch Twin Wall Base Wall SupportTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50.Twin Wall flue is manufactured u...

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    Original price £122.00 - Original price £122.00
    Original price
    £122.00
    £122.00 - £122.00
    Current price £122.00
  • Original price £158.00 - Original price £158.00
    Original price
    £158.00
    £158.00 - £158.00
    Current price £158.00

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

    Gr8 Fires
    In stock

    5 inch Twin Wall 45 Degree Tee (with Plug) Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manu...

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    Original price £158.00 - Original price £158.00
    Original price
    £158.00
    £158.00 - £158.00
    Current price £158.00
  • Original price £42.00 - Original price £42.00
    Original price
    £42.00
    £42.00 - £42.00
    Current price £42.00

    5 Inch (125mm) Twin Wall Ventilated Support Plate

    Gr8 Fires
    In stock

    5 inch Twin Wall Ventilated Support PlateEN1856-1 T600 N1 D V2 L50050 G50 Twin Wall flue is manufactured using 0.5mm 316 grade stainless steel for ...

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    Original price £42.00 - Original price £42.00
    Original price
    £42.00
    £42.00 - £42.00
    Current price £42.00
  • Original price £50.00 - Original price £50.00
    Original price
    £50.00
    £50.00 - £50.00
    Current price £50.00

    5 Inch (125mm) Black Twin Wall Adjustable Wall Bracket 200-310mm Inc Locking Band

    Gr8 Fires
    In stock

    5 inch Black Twin Wall Adjustable Wall Bracket 200-310mmBlack / Powder Black Twist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 ...

    View full details
    Original price £50.00 - Original price £50.00
    Original price
    £50.00
    £50.00 - £50.00
    Current price £50.00
  • Original price £11.12 - Original price £11.12
    Original price
    £11.12
    £11.12 - £11.12
    Current price £11.12

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

    Gr8 Fires
    In stock

    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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    Original price £11.12 - Original price £11.12
    Original price
    £11.12
    £11.12 - £11.12
    Current price £11.12
  • Original price £50.00 - Original price £50.00
    Original price
    £50.00
    £50.00 - £50.00
    Current price £50.00

    5 Inch (125mm) Twin Wall Roof Flashing 25-45 Degree

    Gr8 Fires
    In stock

    5 inch Twin Wall Roof Flashing 45 DegreeTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufac...

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    Original price £50.00 - Original price £50.00
    Original price
    £50.00
    £50.00 - £50.00
    Current price £50.00
  • Original price £41.26 - Original price £41.26
    Original price
    £41.26
    £41.26 - £41.26
    Current price £41.26

    5 Inch (125mm) Twin Wall Ventilated Radiation Shield

    VTec Flue Systems
    In stock

    V-TECH 5" twin wall ventilated radiation shield. comes as two parts each with a vented flat plate and a sleeveEN1856-1 T600 N1 D V2 L50050 G50

    Original price £41.26 - Original price £41.26
    Original price
    £41.26
    £41.26 - £41.26
    Current price £41.26
  • Original price £83.50 - Original price £83.50
    Original price
    £83.50
    £83.50 - £83.50
    Current price £83.50

    5 Inch (125mm) Black Twin Wall Roof Brace Kit

    Gr8 Fires
    In stock

    5 inch Black Twin Wall Roof Brace KitUsed to support the weight of twin wall flue on a roof.Length: 1710mmEN1856-1 T600 N1 D V2 L50050 G50Twin Wall...

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    Original price £83.50 - Original price £83.50
    Original price
    £83.50
    £83.50 - £83.50
    Current price £83.50
  • Original price £55.67 - Original price £55.67
    Original price
    £55.67
    £55.67 - £55.67
    Current price £55.67

    5 Inch (125mm) Twin Wall Ventilated Fire Stop

    Gr8 Fires
    In stock

    5 inch Twin Wall Ventilated Fire StopTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactur...

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    Original price £55.67 - Original price £55.67
    Original price
    £55.67
    £55.67 - £55.67
    Current price £55.67
  • Original price £41.26 - Original price £41.26
    Original price
    £41.26
    £41.26 - £41.26
    Current price £41.26

    5 Inch (125mm) Twin Wall Radiation Shield

    Gr8 Fires
    In stock

    5 inch Twin Wall Radiation ShieldTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactured u...

    View full details
    Original price £41.26 - Original price £41.26
    Original price
    £41.26
    £41.26 - £41.26
    Current price £41.26
  • Original price £115.00 - Original price £115.00
    Original price
    £115.00
    £115.00 - £115.00
    Current price £115.00

    6 Inch (150mm) Twin Wall Cowl H

    Gr8 Fires
    Awaiting stock

    6 inch Twin Wall Cowl H Con-tlTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactured usin...

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    Original price £115.00 - Original price £115.00
    Original price
    £115.00
    £115.00 - £115.00
    Current price £115.00
  • Original price £110.00 - Original price £110.00
    Original price
    £110.00
    £110.00 - £110.00
    Current price £110.00

    5 Inch (125mm) Twin Wall Cowl H

    Gr8 Fires
    In stock

    5 inch Twin Wall Cowl H Con-tlTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactured usin...

    View full details
    Original price £110.00 - Original price £110.00
    Original price
    £110.00
    £110.00 - £110.00
    Current price £110.00
  • Original price £125.00 - Original price £125.00
    Original price
    £125.00
    £125.00 - £125.00
    Current price £125.00

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

    Gr8 Fires
    In stock

    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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    Original price £125.00 - Original price £125.00
    Original price
    £125.00
    £125.00 - £125.00
    Current price £125.00
  • Original price £150.00 - Original price £150.00
    Original price
    £150.00
    £150.00 - £150.00
    Current price £150.00

    6 Inch (150mm) Black Twin Wall Cowl H

    Gr8 Fires
    In stock

    6 inch Black Twin Wall Cowl H Con-tlTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufacture...

    View full details
    Original price £150.00 - Original price £150.00
    Original price
    £150.00
    £150.00 - £150.00
    Current price £150.00
  • Original price £135.00 - Original price £135.00
    Original price
    £135.00
    £135.00 - £135.00
    Current price £135.00

    5 Inch (125mm) Black Twin Wall Cowl H

    Gr8 Fires
    In stock

    5 inch Black Twin Wall Cowl H Con-tlTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufacture...

    View full details
    Original price £135.00 - Original price £135.00
    Original price
    £135.00
    £135.00 - £135.00
    Current price £135.00
  • Original price £148.00 - Original price £148.00
    Original price
    £148.00
    £148.00 - £148.00
    Current price £148.00

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

    Gr8 Fires
    In stock

    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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    Original price £148.00 - Original price £148.00
    Original price
    £148.00
    £148.00 - £148.00
    Current price £148.00
  • Original price £75.00 - Original price £75.00
    Original price
    £75.00
    £75.00 - £75.00
    Current price £75.00

    5 Inch (125mm) Twin Wall Adjustable Wall Bracket 200-310mm Inc Locking Band

    Gr8 Fires
    In stock

    5 inch Twin Wall Adjustable Wall Bracket 200-310mmTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. 5 inch Adjusta...

    View full details
    Original price £75.00 - Original price £75.00
    Original price
    £75.00
    £75.00 - £75.00
    Current price £75.00
  • Original price £60.00 - Original price £60.00
    Original price
    £60.00
    £60.00 - £60.00
    Current price £60.00

    5 Inch (125mm) Tapered Appliance Connector Inc Locking Band

    Gr8 Fires
    In stock

    5 inch Tapered Appliance ConnectorProvides a smooth transition between the 5 inch single wall flue pipe and 5 inch twin wall flue pipe. Includes lo...

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    Original price £60.00 - Original price £60.00
    Original price
    £60.00
    £60.00 - £60.00
    Current price £60.00
  • Original price £90.44 - Original price £90.44
    Original price
    £90.44
    £90.44 - £90.44
    Current price £90.44

    5 Inch (125mm) Black Twin Wall Ventilated Support Plate

    Gr8 Fires
    In stock

    5 inch Twin Wall Black Ventilated Support PlateDesigned for use with domestic and commercial use on gas oil and solid and Multi Fuel installations ...

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    Original price £90.44 - Original price £90.44
    Original price
    £90.44
    £90.44 - £90.44
    Current price £90.44
  • Original price £14.40 - Original price £14.40
    Original price
    £14.40
    £14.40 - £14.40
    Current price £14.40

    5 Inch Black Twin Wall Flue Tee Cap Only

    Gr8 Fires
    In stock

    5 inch Black Twin Wall Flue Tee Cap Only

    Original price £14.40 - Original price £14.40
    Original price
    £14.40
    £14.40 - £14.40
    Current price £14.40
  • Original price £90.00 - Original price £90.00
    Original price
    £90.00
    £90.00 - £90.00
    Current price £90.00

    6 Inch (150mm) Twin Wall Flue Fire Stop Kit Ventilated

    Gr8 Fires
    In stock

    Our fire stop kit includes all parts needed for passing your twin wall flue system up between floors in your house and includes: A vented top supp...

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    Original price £90.00 - Original price £90.00
    Original price
    £90.00
    £90.00 - £90.00
    Current price £90.00
  • Original price £78.00 - Original price £84.00
    Original price
    £78.00 - £84.00
    £78.00 - £84.00
    Current price £78.00

    5 Inch (125mm) Twin Wall Flue Fire Stop Kit

    Gr8 Fires
    In stock

    Our fire stop kit includes all parts needed for passing your twin wall flue system up between floors in your house and includes: A vented top supp...

    View full details
    Original price £78.00 - Original price £84.00
    Original price
    £78.00 - £84.00
    £78.00 - £84.00
    Current price £78.00
  • Original price £84.00 - Original price £84.00
    Original price
    £84.00
    £84.00 - £84.00
    Current price £84.00

    6 Inch (150mm) Twin Wall Flue Fire Stop Kit Unventilated

    Gr8 Fires
    In stock

    Our fire stop kit includes all parts needed for passing your twin wall flue system up between floors in your house and includes: A vented top supp...

    View full details
    Original price £84.00 - Original price £84.00
    Original price
    £84.00
    £84.00 - £84.00
    Current price £84.00
  • Original price £100.00 - Original price £100.00
    Original price
    £100.00
    £100.00 - £100.00
    Current price £100.00

    5 Inch (125mm) Black Tapered Appliance Connector Inc Locking Band

    VTec Flue Systems
    In stock

    Provides a smooth transition between the 5 inch single wall flue pipe and 5 inch twin wall flue pipe. Includes locking band. EN1856-1 T600 N1 D V2 ...

    View full details
    Original price £100.00 - Original price £100.00
    Original price
    £100.00
    £100.00 - £100.00
    Current price £100.00
  • Original price £34.00 - Original price £34.00
    Original price
    £34.00
    £34.00 - £34.00
    Current price £34.00

    5 Inch Twin Wall Flue Tee Cap Only

    VTec Flue Systems
    In stock

    5 inch Twin Wall Flue Tee Cap Only

    Original price £34.00 - Original price £34.00
    Original price
    £34.00
    £34.00 - £34.00
    Current price £34.00
  • Original price £24.00 - Original price £24.00
    Original price
    £24.00
    £24.00 - £24.00
    Current price £24.00

    5 Inch Twin Wall Structural Locking Band

    VTec Flue Systems
    In stock

    5" Inch Sturctural Locking Band See attached for the BFMCA guidance document which references Document J of the building regs. On page 9 under head...

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    Original price £24.00 - Original price £24.00
    Original price
    £24.00
    £24.00 - £24.00
    Current price £24.00
  • Original price £28.00 - Original price £28.00
    Original price
    £28.00
    £28.00 - £28.00
    Current price £28.00

    5 Inch Twin Wall Structural Locking Band Black

    VTec Flue Systems
    Low stock

    5" Inch Structural Locking Band Black See attached for the BFMCA guidance document which references Document J of the building regs. On page 9 unde...

    View full details
    Original price £28.00 - Original price £28.00
    Original price
    £28.00
    £28.00 - £28.00
    Current price £28.00
  • Original price £116.00 - Original price £116.00
    Original price
    £116.00
    £116.00 - £116.00
    Current price £116.00

    5 Inch 150mm Offset Twin Wall Kit Stainless Steel

    VTec Flue Systems
    In stock

    This kit contains 2x 5 Inch 45 degree bends in stainless steel to create a 150mm offset.  Height 330mm Width 300mm Offset 150mm Includes 2x lockin...

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    Original price £116.00 - Original price £116.00
    Original price
    £116.00
    £116.00 - £116.00
    Current price £116.00
  • Original price £140.00 - Original price £140.00
    Original price
    £140.00
    £140.00 - £140.00
    Current price £140.00

    5 Inch 150mm Offset Twin Wall Kit Black

    VTec Flue Systems
    In stock

    This kit contains 2x 5 Inch 45 degree bends in black to create a 150mm offset.  Height 330mm Width 300mm Offset 150mm Includes 2x locking bands

    Original price £140.00 - Original price £140.00
    Original price
    £140.00
    £140.00 - £140.00
    Current price £140.00