Skip to content

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).

Filters

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

    5 Inch (125mm) Twin Wall Storm Collar

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Twin Wall Storm Collar Twist 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
    £22.00 - £22.00
    £22.00
    £22.00 - £22.00
    £22.00
  • £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00

    6 Inch (150mm) Twin Wall Storm Collar

    Gr8 Fires
    In stock
    Trustpilot

    6 Inch Twin Wall Storm Collar Twist 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
    £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00
  • £65.00 - £65.00
    £65.00
    £65.00 - £65.00
    £65.00

    6 Inch (150mm) Twin Wall 15 Degree Bend Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall 15 Degree BendTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactured usi...

    View full details
    £65.00 - £65.00
    £65.00
    £65.00 - £65.00
    £65.00
  • £65.00 - £65.00
    £65.00
    £65.00 - £65.00
    £65.00

    6 Inch (150mm) Twin Wall 30 Degree Bend Inc Locking Band

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall 30 Degree BendTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactured usi...

    View full details
    £65.00 - £65.00
    £65.00
    £65.00 - £65.00
    £65.00
  • £27.00 - £27.00
    £27.00
    £27.00 - £27.00
    £27.00

    5 Inch (125mm) Twin Wall Rafter Support Bracket

    Gr8 Fires
    In stock
    Trustpilot

    Twin Wall Rafter Support BracketTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Overall completed Width 584mm (23...

    View full details
    £27.00 - £27.00
    £27.00
    £27.00 - £27.00
    £27.00
  • £30.00 - £30.00
    £30.00
    £30.00 - £30.00
    £30.00

    6 Inch (150mm) Twin Wall Rafter Support Bracket

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall Rafter Support BracketTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufact...

    View full details
    £30.00 - £30.00
    £30.00
    £30.00 - £30.00
    £30.00
  • £73.00 - £73.00
    £73.00
    £73.00 - £73.00
    £73.00

    5 Inch (125mm) Twin Wall Cowl A

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Twin Wall Cowl A 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
    £73.00 - £73.00
    £73.00
    £73.00 - £73.00
    £73.00
  • £90.00 - £90.00
    £90.00
    £90.00 - £90.00
    £90.00

    6 Inch (150mm) Twin Wall Cowl A

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall Cowl A 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
    £90.00 - £90.00
    £90.00
    £90.00 - £90.00
    £90.00
  • £27.00 - £27.00
    £27.00
    £27.00 - £27.00
    £27.00

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

    Gr8 Fires
    In stock
    Trustpilot

    5-6 inch Increasing Appliance Connector This Increasing Appliance connctor is used to connect 5inch / 125mm Black Stove Pipe, Vitreous Enamel or 1m...

    View full details
    £27.00 - £27.00
    £27.00
    £27.00 - £27.00
    £27.00
  • £65.00 - £65.00
    £65.00
    £65.00 - £65.00
    £65.00

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

    Gr8 Fires
    In stock
    Trustpilot

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

    £65.00 - £65.00
    £65.00
    £65.00 - £65.00
    £65.00
  • £28.00 - £28.00
    £28.00
    £28.00 - £28.00
    £28.00

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

    Gr8 Fires
    In stock
    Trustpilot

    5 inch Twin Wall Decorative Ceiling Plate (45 degrees)For use where the twin wall flue passes through a wall or ceiling at 45 Degrees only Is used ...

    View full details
    £28.00 - £28.00
    £28.00
    £28.00 - £28.00
    £28.00
  • £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00

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

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall Decorative Wall / Ceiling Plate ( 45 degrees)For use where the twin wall flue passes through a wall or ceiling at 45 Degrees only ...

    View full details
    £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00
  • £30.00 - £30.00
    £30.00
    £30.00 - £30.00
    £30.00

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

    Gr8 Fires
    In stock
    Trustpilot

    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...

    View full details
    £30.00 - £30.00
    £30.00
    £30.00 - £30.00
    £30.00
  • £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00

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

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall Flat Ceiling / Wall PlateUsed to tidy the area around the flue as it passes through a non-combustible wall. This plate is attached...

    View full details
    £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00
  • £18.00 - £18.00
    £18.00
    £18.00 - £18.00
    £18.00

    6 inch (150mm) Twin Wall Wall Bracket

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Twin Wall Wall BracketShould be used for lateral support only - not for supporting the weight of the flueTwist and lock twin wall flue syste...

    View full details
    £18.00 - £18.00
    £18.00
    £18.00 - £18.00
    £18.00
  • £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00

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

    Gr8 Fires
    In stock
    Trustpilot

    6 inch Black Twin Wall Wall Bracket Black/ Anthracite ColourShould be used for lateral support only - not for supporting the weight of the flueTwis...

    View full details
    £25.00 - £25.00
    £25.00
    £25.00 - £25.00
    £25.00
  • £40.00 - £40.00
    £40.00
    £40.00 - £40.00
    £40.00

    45 Degree Wall Sleeve for 6 Inch (150mm) Twin Wall Flue

    Gr8 Fires
    In stock
    Trustpilot

    45 Degree Wall Sleeve for 6 inch Twin Wall Flue 45 degree slash cut sleeve Wall sleeve protects flue where it passes through a wall. Max length 550...

    View full details
    £40.00 - £40.00
    £40.00
    £40.00 - £40.00
    £40.00
  • £60.00 - £60.00
    £60.00
    £60.00 - £60.00
    £60.00

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

    Gr8 Fires
    In stock
    Trustpilot

    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...

    View full details
    £60.00 - £60.00
    £60.00
    £60.00 - £60.00
    £60.00
  • £70.00 - £70.00
    £70.00
    £70.00 - £70.00
    £70.00

    6 Inch (150mm) Twin Wall to Flexi Connector

    VTec Flue Systems
    In stock
    Trustpilot

    6 inch (150mm) Twin Wall to Flexi Connector Use this item to connect from a 6 inch insulated pipe to flexible 6 inch liner. This part will only wor...

    View full details
    £70.00 - £70.00
    £70.00
    £70.00 - £70.00
    £70.00
  • £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00

    5 Inch Twin Wall Flue Tee Cap Only

    VTec Flue Systems
    In stock
    Trustpilot

    5 inch Twin Wall Flue Tee Cap Only

    £34.00 - £34.00
    £34.00
    £34.00 - £34.00
    £34.00
  • £55.67 - £55.67
    £55.67
    £55.67 - £55.67
    £55.67

    5 Inch (125mm) Twin Wall Ventilated Fire Stop

    Gr8 Fires
    In stock
    Trustpilot

    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...

    View full details
    £55.67 - £55.67
    £55.67
    £55.67 - £55.67
    £55.67
  • £90.00 - £90.00
    £90.00
    £90.00 - £90.00
    £90.00

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

    Gr8 Fires
    In stock
    Trustpilot

    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
    £90.00 - £90.00
    £90.00
    £90.00 - £90.00
    £90.00
  • £78.00 - £84.00
    £78.00 - £84.00
    £78.00 - £84.00
    £78.00

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

    Gr8 Fires
    In stock
    Trustpilot

    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
    £78.00 - £84.00
    £78.00 - £84.00
    £78.00 - £84.00
    £78.00
  • £62.62 - £62.62
    £62.62
    £62.62 - £62.62
    £62.62

    6 Inch (150mm) Twin Wall Ventilated Fire Stop

    Gr8 Fires
    In stock
    Trustpilot

    6 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 manufacture...

    View full details
    £62.62 - £62.62
    £62.62
    £62.62 - £62.62
    £62.62

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare