2020 | New 600XT (2-3/8") stile thermal aluminum door and 2500XT (2-1/2") thermal curtain aluminum wall systems are released. |
2014 | Capitol DH900 (3-1/4") architectural aluminum double hung window system released for manufacture. |
2012 | Capitol 250 ES-I (2-1/2") and 325 ES-I (3-1/4") architectural aluminum window systems released for manufacture. |
2011 | Aquisition of equipment for double hung window system from Winstrom Windows. |
2009 | Constructed a test wall and lab in the facility for assured long term product quality and reliability. |
2009 | ![]() |
2003 | Constructed a new state of the art material handling and warehouse building, bringing the total facility to 75,000 sq. ft., situated on 19 acres. |
1996 | The Model 1850T Storefront System is added to the commercial doors and window systems line. |
1992 | Production of the Fiberglass Reinforced Polyester (FRP) flush doors begins. |
1988 | Production of the Flush Aluminum Panel (FAP) commercial doors begins. |
1987 | Total office and production space now is 65,000 sq. ft. The production of specialized equipment is discontinued. |
1986 | Completion of another 20,000 sq. ft. plant building on the site for production of insulating glass units. |
1984 | Built a 20,000 sq. ft. third plant building on the site devoted entirely to window production. |
1982 | Established production of Heat Mirror insulating glass units into the product line. |
1976 | The manufacturing facility expanded with construction of a 10,000 sq. ft. second plant building, followed by 3 additions to original main building. |
1973 | Arab oil embargo results in increased interest in energy conservation. School buildings became a prominent focus of marketing the newly designed window product. Production of school building doors were expanded. |
1969 | Company began to focus on commercial doors and windows design and production. Began the design of projected vent windows, as replacement windows for institutional buildings. |
1968 | Incorporated as Capitol Aluminum & Glass Corporation with the main office at 1276 West Main St. Bellevue, Ohio. |
1966 | New plant constructed to house both operations on US Rte 20, west of Bellevue, Ohio on a larger acreage plant site. |
1965 | Produced first welded corner PVC windows. |
1964 | Worked with B.F. Goodrich on development of PVC storm windows and doors. |
1963 | Contract consultant with Alcoa to develop a line of residential products and equipment to produce the products for a lineal fabricator program. Set up three fabricator plants for Alcoa. |
1959 | Aluminum Tool Engineering (ATE) Div. established for manufacture of specialized production equipment for aluminum windows and doors sold nationally. ATE patented the first door assembly machine. |
1956 | Capitol Aluminum Products Company founded by Robert C. Wagner as a regional manufacturer of residential aluminum products. |