THERMAL INSULATION
EPS has exceptional insulation properties, with a thermal resistance (R value) of 1.31 per 50mm of thickness for S class material, as defined by AS 1366 part 3: 1992. This makes it ideal for wall and under floor insulation and external cladding of buildings.
Because of its cellular structure EPS is dimensionally stable, and will not settle over time. EPS used and installed correctly does not deteriorate with age and as such is able to deliver constant R values for the life of the building.
The almost exclusive use of EPS as the insulation material for cool stores and freezers is testament to its insulation ability in the most demanding of all insulation applications.
Equally, for the transport of chilled food such as fish, EPS is the ideal material for the boxes used in this application.
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