XEnergy SL™


XENERGY™ is a new generation extruded polystyrene from the inventor of STYROFOAM™ used to insulate roofs.

  • Combines the proven features of STYROFOAM™ XPS – durability, reliability and strength – with improved insulation performance and a Global Warming Potential (GWP) of less than five
  • Achieved by combining a manufacturing process which uses CO2 as the blowing agent and adding infra-red blocking particles to scatter and reflect heat radiation within the foam board.
  • Large quantities in stock in our Sheffield warehouse