Thermal Roof Insulation Boards - XROOF

Thermal Roof Insulation – XROOF Extruded Polystyrene Insulation Boards



XROOF is the new range of high super strong, high water resistance extruded polystyrene thermal roof insulation boards designed specifically for domestic, commercial and industrial roofing applications. Available in thickness’ from 20-160mm XROOF roof insulation boards are ideal for a multitude of roofing requirements, including pitch roofs, inverted flat roofs, flat roofs.

XROOF Rigid Insulation Boards Benefits

HEXATHERM Insulation Benefits

  • Domestic, commercial and industrial applications
  • 250-750 kPa high compressive strength
  • Able to withstand heavy point loads
  • Closed cell structure
  • Suitable for areas in close proximity to water
  • Blown with reclaimed CO2
  • 100% Recyclable
  • Excellent life long thermal performance
  • Range of thickness’ available 20-160mm
  • Super low U-values achievable

HEXATHERM Accreditations

Other Thermal Roof Insulation Products


XPLY Extruded polystyrene thermal insulation board with a plywood thermal laminate facing

Plywood thermal laminate roof board, suitable for flat roof applications covered with waterproofing


Extruded polystyrene board bonded to a plasterboard thermal laminate for wall and roof applicationsPitch roof insulation board, fixed between and under rafters (ventilated warm pitch roof)


Extruded Polystyrene thermal insulation roof board with integrated roof boards

Inverted flat roof insulation boards with integrated drainage channels. More info.


Extruded polystyrene insulation board with a thermal laminate facing suitable for vertical up stand application

Thermal roof insulation board suitable for vertical up-stand applications. More info.

XROOF Applications

Inverted Roof Thermal Insulation Construction details

Timber Flat Roof Thermal Insulation Construction details

Car Park Deck Thermal Insulation Construction details

Useful Resources

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