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Thermabar 397 roof

Thermakraft 397 is a fire retardant, light diffuser, high strength foil insulation & vapour control layer used to line walls and under roofs in commercial and industrial building to give a clean white finish.

Key Features

  • BRANZ Appraised
  • Fire retardant
  • Water Barrier / Vapour barrier


  •  Synthetic insulation foil and vapour control laminate
  •  Provides extreme tear resistance & low shrinkage
  •  High tensile strength
  •  Stiff product for ease of laying
  •  Light weight
  • Provides a quality white aesthetic finish, increasing light diffusion and reflection when installed with white surface facing down.