Spoke

Styrofoam

Styrofoam™ Brand Insulation

DuPont STYROFOAM™ Insulation is an extruded polystyrene insulation ideal for exposed wet applications, and has the following characteristics...

  • Thermal stability; value R/25.4 mm (1’’) of 0.88 m²*K/W (5.0°F*ft²*h/Btu)
  • Exposed application; resistance to moisture and dimensional stability
  • High compressive strength; 240, 276, 414 or 690 kPa (35, 40, 60 or 100 psi) in function of the use
  • Environmentally friendly; CFC and HCFC free and recyclable

DuPont is the inventor of the Protected Membrane Roof (PMR) Assembly. In the 1970s DuPont (Dow) and Hydrotech started marketing the first PMR configuration that could be offered as a single source warranty. For almost 40 years, only STYROFOAM™ insulation has been placed over MM6125®. As the market accepted the PMR concept, Hydrotech was again the first to offer innovation – the first PMR warranty to include removal and replacement of the overburden.

DuPont™ Styrofoam™ Brand Insulation