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6mm Grey Depron 625mm x 800mm 20 sheets


Depron is a highly efficient extruded polystyrene insulation material suitable for use below wood, laminate or even carpets.

Grey is only available in 3mm or 6mm sheets.

Also perfect for the Model maker, looking for a lightweight strong material that is easy to work with and inexpensive. See notes below for tec info.

Depron is a millimetre thin insulation sheet manufactured of fully recycled material, free from Freon and Halogen. The sheet is produced of foamed polystyrene, a material that does not age. The cell structure in the sheet is built up of fine, closed cells that give Depron its excellent physical and mechanical characteristics.

An insulation capacity that saves energy.

The special cell structure means that the sheet does not conduct heat. Laying Depron on the floor means that heat will instead, be effectively reflected back towards the floor surface. As "waste heat" is taken care of, you utilise energy in an effective manner and thereby lower your energy consumption.


Part No.Depron Sheet Grey 3mm 6mm
Width, length0.8 x 0.625 m (0.5m²)
Part No.Depron Sheet DPG601
Width, length0.625 x 0.8 m (0.5m²)
Material typeFoamed polystyrene
Water repellent100%
Density40 kg/m²
Thermal conductivity0.035 W/mK
Temperature range-60 to +70°C
Ignition temperature-60 to +70°C
Step sound dampingD lw + 16dB (DIN 552210)
AdhesiveSpecialist Modelling Adhesives (UHU POR Recommended)
or Water based adhesive without solvent

6mm Grey Depron 625mm x 800mm 20 sheets

  • Depron is made for Underfloor Heating and not Model aircract, Depron manufacturers tolerance are +/- 1.5mm. Sheets come direct to the UK and are not opened SHEET FLATNESS CAN NOT BE GUARANTEED. 

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