Cardinal CT

Cardinal’s roots are in energy-conserving glass products for windows and doors. Today, Cardinal’s annual output of high performance, energy-conserving products prevents the need for construction of three and one-half new coal fired power plants each year. Cardinal Glass Industries is a management-owned S-Corporation leading the industry in the development of residential glass for windows and doors. We have grown to more than 7,000 employees located at 37 +manufacturing locations around the United States. At Cardinal, we try to maintain a clear vision: design and fabricate the most advanced residential glass products in the industry.