cad

thermal insulation / extruded polystyrene / for basements / rigid panel
PERIMATE™ DI-A

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Characteristics

  • Type:

    thermal

  • Composition:

    extruded polystyrene

  • Use:

    for basements

  • Format:

    rigid panel

  • Fire resistance:

    Class E

  • Options:

    waterproof, lightweight, high-performance, high-density

  • Thermal conductivity:

    0.033 W/(m.K), 0.034 W/(m.K), 0.036 W/(m.K)

  • Thermal resistance:

    Min.: 1.15 W/(m.K)

    Max.: 3.9 W/(m.K)

  • Thickness:

    Min.: 40 mm

    Max.: 120 mm

Description

PERIMATE™ DI-A is designed to give maximum benefit when insulating structures below ground. It has:

shiplapped edges to ensure continuity of insulation
vertical channels cut in the face of the board to help drain water away
a thin layer of filter fabric bonded to the surface to help prevent soil particles blocking the channels.