Masonite International Corporation is an integrated, worldwide building products company with its corporate headquarters located in Tampa, Fla. It operates more than 80 facilities in nearly 20 countries in North America, South America, Europe, Asia and Africa. Masonite offers fiberglass entry doors, steel entry doors, patio door systems, adjustable steel doors, entry systems, specialty glass and interior doors. The company consists of approximately 14,000 employees. It sells its products to customers in more than 50 countries. Masonite International Corporation has been in operation for more than 80 years.