Polystyrene wall and roof insulation by Polyblock International

EPS is a very effective wall and roof insulation material. Other soft forms of insulation collapse over a period of time while EPS retains it shape and insulation properties forever. The insulation R factor can be varied dependant on the grade and thickness of the EPS board used. The unique EPS wall insulation illustrated has been manufactured with a spring mechanism which enables the EPS board to be inserted between studs of varying spacing and will remain in position. In addition EPS sheet can be sandwiched between colour-bond steel sheets to form an insulated wall or roofpanel. Due to the strength of the steel cladding these panels have the ability to span large distances unsupported making them ideal for cool room walls and roofs where a clean internal surface is required.

Internal Wall and Ceiling Lining
A new product has recently been developed combining cardboard and EPS substrate. This product is in direct competition with gypsum filled wall and ceiling board but has the advantage that it is lightweight, has insulation properties and is not effected by moisture.