Founded in 1962, Cardinal Glass Industries is a private, management-owned company that offers a range of residential glass applications. The company provides a variety of float and tempered glasses. It also offers laminated, coated and insulating glasses. The company manages a staff of more than 5,500 people. Cardinal Glass Industries maintains over 25 factories throughout the United States. The company offers an online energy calculator and residential glass guide. It is certified by the Insulating Glass Certification Council, National Fenestration Rating Council and Safety Glazing Certification Council. Cardinal Glass Industries is a member of the American Architectural Manufacturers Association, Window & Door Manufacturers Association and Insulating Glass Manufacturers Alliance.