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Twin wall flue pipe 100mm (4") black

A twin wall flue pipe is suitable for the creation of both indoor and outdoor flues and can be used to pass through roofs and floors. All our pipes are supplied with the necessary locking bands, free of charge.

Key Features:

  • 25mm mineral wool insulation. So a 100mm pipe has an outer diameter of 150mm.
  • Core material austenitic stainless steel grade 1.4404 (AISI 316L)
  • Highest temperature test of T600 nominal and T1000 maximum
  • All of our black Twin Wall Insulated Flue products are a true MATT black finish
  • 25 years warranty
  • CE marked
  • Minimum distance to flammables: 70mm 

Installation instructionsChoose your twin wall flue kit

Twin wall flue pipe

16 Item(s)

16 Item(s)