Polystyrene Industries

Polystyrene Industries is based in Western Australia, and are specialist manufacturers of high quality expanded polystyrene (EPS) products for building, commercial and custom mould requirements. Polystyrene Industries is a fully owned subsidiary of Joyce Foam Products. Leading the way in the development of cost effective and practical applications for architectural, landscape and other building requirements, Polystyrene Industries have an advanced computer cutting facility to ensure your specific needs are met efficiently and with precision.



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Polystyrene Industries Block Moulding Division produces bulk polystyrene billets that are processed into insulation sheets or a range of custom cut designs. Other applications include:

  • Formwork for the casting of refractory or concrete
  • Protective packaging
  • Promotional signage
  • 3D ornamental pillars
  • Temporary or permanent displays and custom cut profile shapes
  • Refrigeration panels
  • Pipe insulation
  • Bulk wine insulation and spa covers
EPS is the ideal economical and insulating packing material. Polystyrene Industries supplies the agriculture, horticulture, food industry and more. Benefits are:

  • Superior insulation protects produce from sudden temperature changes
  • Insulation allows produce to cool efficiently after packaging
  • EPS is light weight and easy to stack
  • Polystyrene Industries offers a diverse size and density range of produce packaging.

For produce box sizes, please see our Product list

Expanded polystyrene packaging is an inexpensive, lightweight solution with benefits for the seafood industry that include:

  • Full compliance with Australia’s Seafood Air Transport Regulations
  • Water resistant
  • Ideal for hydrocooling
  • Provides strength to prevent pallet sag
  • Excellent shock absorption properties