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30-45° Decorative Wall Plate – Twin Wall Pipe 200mm (Black)

Original price was: £82.66.Current price is: £49.99. Inc VAT

-40%

HETAS approved, black and Stainless Twin Wall flue components and associated parts for creating new internal and external flue systems.

Available in 125mm-200mm internal diameters, all insulated parts feature a 25mm layer of Rockwool insulation, creating a 50mm greater outer diameter and come supplied with a Locking Band where applicable.

Out of stock

Twin wall flue size guide

1. Pipe and elbow diameters

With twin wall flue pipe, the internal and external diameters are different. This is because they have 1 inch of insulation surrounding the inner pipe that makes the outer pipe 2 inches larger than the inner pipe. The diameters referred to always relate to the INTERNAL diameter of the pipes it is this diameter that is important when connecting your flue pipe to a stove.

2. Brackets and finishing plates

Due to the reasons above all brackets and plates that are cut to fit twin wall pipe will actually measure 2 inches more than their stated diameter.

Stated Diameter I = Internal Diamater E = External Diameter Brackets & plate Diameter
100mm (4″) 100mm 150mm 150mm
125mm (5″) 125mm 175mm 175mm
150mm (6″) 150mm 200mm 200mm
175mm (7″) 175mm 225mm 225mm
200mm (8″) 200mm 250mm 250mm

Other useful information regarding twin wall flue systems

  • Your flue system (internal diameter) must never be less than the flue collar diameter on your stove and the stated flue requirements of that stove.
  • You can increase but never decrease the diameter of your flue system.
  • For that reason we do not sell reducers or decreasing components.
  • You should have a maximum of 4 elbows in your system.
  • The maximum angle of a bend permitted is 45 degrees other than coming straight out the back of your stove.
  • You should aim for an overall height of at least 4.5 meters from the top of your stove for the flue to work well.
  • The outlet or terminal of your flue system needs to finish at least 1000mm above your roof or 2,300mm horizontally from your roof, or 600mm above the ridge of your roof, whichever comes first.
  • Need help planning your system? Call us on 01376 315 760 to speak to our HETAS approved team of specialists who can plan your building regulation compliant system with you.

30°-45° Decorative Wall Plate – for Twin Walled Pipe

415mm x 415mm decorative stainless plate supplied in two halves for retro-fitting around a twin wall flue pipe passing through a surface at any angle between 30° and 45°. 0°-30° versions sold separately.

All items designed to secure or fit around the flue pipe measure wide enough to accommodate the larger outer diameter of twin wall flue. Please see data below for exact diameters.

Available in Stainless and black finishes, for 125mm-200mm internal diameters.

Designation number T450-N1-D-Vm-L50050-G60

  • Finish: Black
  • Suitable for: 200mm Twin Wall
  • Actual Diameter: 250mm
  • Plate Size: 415mm²
  • Warranty: 12yrs
  • Grade: 304

Additional information

Colour

Black

Flue Diameter

200mm

Flue Parts

Finishing plate

To Fit

Twin wall pipe