Moulded and interlocking insulation board

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THERMOFOAM® interlocking design                          Shiplapped design only

thermofoam   thermofoam


THERMOFOAM® is a 2 ft x 8 ft (610 mm x 2438 mm) moulded insulation board. It is 3/4 in (19 mm) interlocking on two sides and 3/4 in (19 mm) shiplapped on the two other sides.


  • Thicknesses of 1 1/4 in (32 mm), 1 7/8 in (48 mm) and 2 1/2 in (64 mm)
  • R factors of R-5, R-7.5 and R-10
  • 100% recyclable
  • Eligible to receive points as part of a LEED® project


THERMOFOAM® is used for the insulation of all surfaces: concrete slabs, interior and exterior foundation walls, interior and exterior walls, ceilings and roofs. It meets the needs of residential, commercial, industrial and institutional constructions.


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