Rain Cap – Twin Wall Pipe 125mm (Black)

£56.99 Inc VAT

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.

Rain Cap – Twin Walled Pipe

Push-fit, open-sided Rain Cap for twin wall flue, terminating the system and offering protection from the elements.

Also available in Bird Guard and Anti-Wind versions.

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

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

  • Finish: Black
  • Internal Diameter: 125mm
  • External Diameter: 175mm
  • Height: 240mm
  • Cap Size: 250mm
  • Insulated: Yes
  • Locking Band Supplied:Yes
  • Warranty: 12yrs
  • Grade: 316

Additional information



Flue Diameter


Flue Parts


Terminal Type

Rain cap

To Fit

Twin wall pipe