Twin Wall Flue For Internal House Top Exit System

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Twin wall flue pack based on typical measurements. Click 'Add To Cart' and if your dimensions differ you can delete or add items as necessary.

T - Distance from ridge - 2300mm

U - Height of 2nd floor – 2300mm

S - Roof pitch (degrees) – 45 Degrees

V - Thickness floor 2 – 250mm

R - Any offset distance – 155mm

W - Height to 1st floor ceiling – 2300mm

X - Thickness floor 1 – 250mm

Y - Height to Ceiling – 2300mm

Z - Height to Outlet – 660mm

Don't want a full kit? CLICK HERE to buy twin wall flue items individually.

This kit includes the following items:

1X inch 1000mm Length vitreous enamel stove pipe

1X inch Stove Adaptor to twin wall flue (A16)

5X inch Twin Wall chimney Flue Pipe 1 Metre length (020)

2X inch Twin Wall flue 45 Elbow (040)

3X inch Twin Wall Flat Adjustable Wall Support 70-120mm (831)

2X inch Twin Wall Roof Support (082)

1X inch Twin Wall chimney flue Pipe 440mm (024)

9X inch Twin Wall flue Locking Band (070)

1X inch Twin Wall flue Raincap (010)

2X inch Twin Wall Ventilated Fire Stop (641)

1X inch Twin Wall Basic Firestop Plate S/S (064)

1X inch Tiled roof Flashing 2 8-11" 200-275mm

1X inch Twin Wall flue Storm Collar (13A)

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