Thermazone IVR Board is an expanded polystyrene (EPS) rigid insulation board made from a low water absorption polystyrene bead. It is used in conjunction with a suitable Water Flow Reducing Layer for inverted roofing applications.

Key Features

  • Inert, non-toxic and rot proof therefore ideal for inverted roofing applications

  • Zero Ozone Depletion Potential (ODP) and a low Global Warming Potential (GWP)

  • High compressive strength of 200 kPa (at 10% compression)

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