Composite Panels

Trisomet 333 is an insulated roof system; a profiled polyisocyanurate composite panel – 1m coverage.

Available in core thicknesses of:

  • 40mm
  • 60mm
  • 80mm
  • 100mm
  • 120mm

Comes in a plastic coated finish with white polyester inner sheet.

Suitable for industrial & dairy buildings, garages and wall assembly.


  • Insulated roof lights & accessory flashings (bespoke) for these panels.
  • Sheets cut to size.

Ready for delivery/collection approximately 3 weeks from date of order.