Atlas is an innovative, customer-oriented provider of rigid expanded polystyrene and polyiso insulation, geofoam, cold chain, protective packaging, lost foam, asphalt shingles, roof underlayments, and cutting-edge coated and paper facers and underlayments for a diverse set of markets. Atlas has grown from a single manufacturing facility to 36 facilities in North America with worldwide product distribution. Products from the company’s four major divisions, Polyiso Roof & Wall Insulation, Shingle & Underlayment, Molded Products, and Web Technologies, are manufactured in state-of-the-art facilities and shipped from its network of manufacturing plants and distribution facilities in the United States, Canada and Mexico.