Big Sky Insulations is a provider of products for the construction industry. The products offered by the company include expanded polystyrene, structural insulated panels, insulated concrete forms, roofing insulations, ultra screen sight and sound barriers. The services offered by the company include fabrication, molding, heating, sampling, framing, material tracing, labeling, plant testing and packaging. The company offers services to various customers that include homeowners, builders and architects. It also undertakes a variety of residential and commercial projects. In addition, it offers geofoam, which is used in construction of walls and structural foundations. The company provides insulated concrete form systems to various designers. Big Sky Insulations maintains a location in Belgrade, Mont.