Air-barrier insulation board

AIRCLAD® is a high density expanded polystyrene board laminated with an air-barrier membrane. This product combines the performance of an insulation board and the efficiency of an air-barrier membrane, which is permeable to water vapour.

Meets Canadian Construction Materials Centre requirements: CCMC-13488-R and CCMC-13490-L.


AIRCLAD® is a 4 ft x 8 ft (1219 mm x 2438 mm) and 4 ft x 9 ft (1219 mm x 2743 mm) insulation board laminated with an air-barrier membrane. It has landmarks every 8 in printed onto the membrane and is 1/2 in (13 mm) ship lapped on two sides.


  • Thicknesses of 1 in (25 mm), 1 1/2 in (38 mm) and 2 in (51 mm)
  • R factors of R-4, R-6 and R-8
  • Eliminates thermal bridges
  • Contains recycled material
  • Eligible to receive points as part of a LEED® project


AIRCLAD® is used for the insulation of exterior walls only. It meets the needs of residential, commercial, industrial and institutional constructions.


For more information on this product, go to the Technical Library.

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Upon request, it is also possible to manufacture custom boards and then laminate the air-barrier membrane afterwards according to your project's specifications.