Dow Building Solutions
In Canada, heating and cooling account for almost two-thirds of residential energy use. By our scientific calculations, that’s a lot. Dow® has energy efficiency down to a science and their STYROFOAM™ Extruded Polystyrene (XPS) foam insulation products have been putting on one great thermal performance after another for more than 60 years. Plus in national brand studies, professional remodelers rank STYROFOAM insulation #1.