Expanded polystyrene insulation board, shiplapped on four sides, factory laminated with hot bitumen to a 12.7 mm (1/2') fire resistant fiberboard, square-end cut, designed to insulate flat or low slope roofs. The panel is ventilated by air channels to reduce the pressure under the membrane and evacuate water vapour. Designed to insulate flat or low sloped roofs.
Available in type: HR and THR
*Other types available on special order
SKU: N/A
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Assembly:
Insulation + Cover Board
Compression:
80 kPa (11.64 psi), 120 kPa (17.46 psi)
Material:
Wood Fiber, Expanded Polystyrene
Density:
HR (Type I), THR (Type II)
Dimension (Width x Length):
4' x 4'
Edge:
Four-side Shiplap
Roof Inclination:
Flat, Slope
Lamination:
Wood Fiber
Fixing Mode:
Mechanically Attached, With Adhesive
Distinctiveness:
Fire Retardant
Market:
Residential, Commercial / Industrial / Institutional
Thickness:
1/2”