Polystyrene can be rigid or foamed. General purpose polystyrene is clear, hard and brittle.

Polystyrene foams are good thermal insulators and are therefore often used as building insulation materials, such as in insulating concrete forms and structural insulated panel building systems.

Regal Plastics carries two forms of Polystyrene Foam Products

  • Fome-Core®
  • Gatorplast™