XPS boards

XPS (extruded polystyrene) is an advanced material widely used in construction engineering throughout the world to insulate foundations, basements, inverted roofs and other locations continuously exposed to water – as well as in the advertising sector. The material features a closed-cell uniform structure within its entire mass, which ensures long-term preservation of insulation properties. XPS has a perfect heat-transfer coefficient λD. The boards are foamed with carbon dioxide, which makes them environmentally friendly. We offer Styrodur boards manufactured by BASF in green, five densities and with various thickness.


  • The highest λD coefficient possible – for better insulation and reduced energy loss
  • The only certified multi-layered structure – enables the insulation layers otherwise impossible in the case of competing products
  • Extruded at the desired thickness ranges: the manufacturing process also makes the material safe from adverse effects of water
  • An ideal product for passive housing
  • Resistant to frost (the freeze-thaw cycle)
  • Resistant to rot and biological corrosion
  • Very low moisture absorption
  • High mechanical strength
  • High modulus of elasticity
  • Low density and weight at high rigidity (perfect for very large signs)
  • Durable (application temperature range: -50/+75oC)
  • Easy to machine and assemble
  • Self-extinguishing


  • Insulation of flat and inverted roofs, green terraces and roofs and basement walls (STYRODUR® 3035 CS)
  • Insulation of walls, thermal bridges, plinths and other concrete features of buildings (STYRODUR® 2800C)
  • Thermal insulation of flooring in residential buildings (STYRODUR® 2500C)
  • Thermal insulation of heavily loaded floors: halls and warehouses with vehicular traffic, industrial-grade flooring, roadway and railway substrates (STYRODUR® 4000 CS, STYRODUR® 5000 CS)
  • Cutting of letters and other 3-D shapes


  • Cutting (hand saw, knife, styro-plotter)
  • Drilling
  • Cementing (non-solvent glues)
  • Painting (water-based soluble acrylic paints)
  • Unlimited forming possibilities by luting and cutting
If you have any questions, contact us.