Key benefits

  • Good thermal performance: λ = 0.022 W/mK
  • High compressive strength

Flat roofs

More Information

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  • Check Mark Technical expertise
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Plylok® is a thermal insulation board for use in warm flat roofs under traditional bituminous waterproofing and single-ply waterproofing membranes.

Plylok® consists of an insulation board bonded to a 6mm plywood top layer. It boasts high compressive strength and dimensional stability meaning it’s the ideal choice for contractors and installers for both new build and refurbishment projects.

Available Dimensions:

  • 2400x1200mm

Insulation Thickness:

  • 90mm
  • 110mm
  • 120mm