Thermal Wall insulation extruded polystyrene XPS

Thermal Wall Insulation –

Extruded polystyrene XPS insulation


Cellecta’s range of HEXATHERM specialist low water absorbing, high thermal performance wall insulation boards and thermal laminates provides designers and specifiers with the solutions to satisfy the stringent requriements of Approved Document L 2010.

Thermal Wall Insulation 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

Wall Construction details

Suitable application products:


Suitable application products:



Suitable application products:


Useful Resources

Talk to Cellecta LIVE

Questions? Our technical and sales team are available. Send us a message!

Questions, issues or concerns? I'd love to help you!

Click ENTER to chat