Products > HEATING > Modular Floor Heating > Technical Information

XPS thermal insulation panel

Well insulated

The XPS panel made of rigid polystyrene foam is a thermal insulation and impact sound insulation panel that can be deployed directly under the modular floor heating system VarioComp. Thanks to its good insulation properties (thermal conductivity 0.035 W/mk), it reduces the heat loss to the neighbouring environment. It is the ideal addition between non-insulated subsurfaces (such as even screed) and the VarioComp panel.

Tested and certified:

MFPA Leipzig, the Society for Material Research, tested and certified the impact sound insulation properties of the Variotherm product 'XPS panel 10-200'. The impact sound insulation properties of the VarioComp drywall construction floor heating on the XPS 10-200 thermal insulation panel was tested. The sound impact improvement value was measured based on DIN EN ISO 10140.

The benefits at a glance:

  •  Very good thermal insulation
  • Impact sound insulation
  • Easy to cut and process
  • Generally water-resistant
  • Sufficiently high compression strength of 20 tonnes/m²

Technical data:

  • Panel size: 1250 x 600 x 10 mm
  • Compressive strength at 10% compression: 200 kPa (20 t/m²)
  • Impact sound improvement: up to 14 dB
  • Thermal conductivity 0.035 W/mK

>>> More on Silent impact sound insulation