Expanded Polystyrene or EPS is a highly durable building and insulation material, designed to offer superior, constant insulation performance over their entire service life of more than 50 years.
The exceptional R Value of polystyrene used as insulation maximises your energy savings and level of comfort in your home. The higher the R value, the more effective the insulation is in reducing heat flow in or out of your home. Foamex polystyrene sheets and blocks will not deteriorate with age, delivering constant R values for the life of the building or home.