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Twin wall flue pipe 125 (5")mm

A twin wall flue pipe is suitable for the creation of both an indoor and outdoor flue 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 125mm pipe has an outer diameter of 175mm.
  • Core material austenitic stainless steel grade 1.4404 (AISI 316L)
  • Highest temperature test of T600 nominal and T1000 maximum
  • 25 years warranty
  • CE marked
  • Minimum distance to flammables: 70mm 

Installation instructions  Choose your twin wall flue kit

Twin wall flue pipe