Polystyrene is a closed cell light weight rigid cellular plastics material.

Polystyrene is an extremely versatile product and is a very practical, economic and efficient insulation material which can be applied to all areas of building construction, including stressed skin insulated sandwich panels, packaging, ceilings, roofs, walls, floors and under slab – to provide superior standards of thermal insulation.


  • BildaVOID Concrete Void Forming Systems supply Polystyrene cut to your requirements
    • with class ratings of SL, S, M, H & VH.
  • Maximum block size 5000mm X 1200mm X 600mm.
  • Waffle Pods in panel sizes of 1090mm X 1090mm in depths of
    • 145mm
    • 150mm
    • 225mm
    • 300mm

with 110mm spacers brackets available

Physical Properties of Polystyrene

Physical properties of polystyrene

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