Extruded polystyrene (XPS) insulation is a rigid foam insulation commonly used in the construction industry to improve building energy efficiency. It is made of polystyrene resin and other additives ...
IKO Industries Inc. will build a new C$45 million (US$33.7 million) extruded polystyrene insulation plant in Brantford, Ontario. The Toronto-based maker of roofing, insulation and waterproofing ...