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Howdens High Performance 5mm Rigid Extruded Polystyrene Foam Underlay 10.8sq/m


Save energy and reduce noise with our high performance underlay.

When you are laying your new real wood or laminate floor, we recommend that you use our high performance underlay. At 5mm thick, this dark grey foam underlay can help to reduce noise, save energy and can make it feel more comfortable underfoot.

  • Compatibility Not Suitable for Underfloor Heating
  • Thermal Conductivity 0.024 W/mK