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Thermal insulation sheets

Extruded polystyrene


Due to the peculiarities of the structure and unique properties extruded board plate material can be used under high stress and excessive moisture.
XPS board is performed in the form of slabs of green, grey, blue and color.


  • Thermal insulation sheets have high chemical resistance;
  • Thermal insulation sheets have low thermal conductivity;
  • Extruded polystyrene is high strength

and Longevity;

  • Thermal insulation sheets have low water absorption;
  • Thermal insulation sheets are frost-resistance and can be installed simply.


  • Density = 28-45 kg / cu.m.
  • Water absorption for 24 hours = max 0.1-0.2% of
  • Water absorption for 30 days = no more than 0.4% of the 
  • Thermal conductivity at (25 ± 5) ° C = max 0.030 (W / m • ° C)
  • Vapor permeability coefficient = 0,015-0,019 mg / (m • h • Pa)


Usage area

  • Thermal insulation sheets is perfect for concrete and metal roof insulation;
  • Thermal insulation sheets well choice  for commercial area insulation;
  • Extruded polystyrene can be used

In cold storage floor Insulation;

  • Thermal insulation sheets perfect solution for on ground slabs with floor heating systems, wine cellar and wine storage insulation.

thermal sheets

The Greentec’s thermal insulation sheets are high quality and meet international standards.

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