Won-Door Corporation makes technologically advanced products for the construction industry. The company manufactures the FireGuard, DuraSound and SteelCurtain lines of accordion-folding doors. Its products are found in airports, office buildings, schools, churches, shopping centers, casinos, hotels, amusement parks and government facilities. Won-Door Corporation s products are routinely specified in design projects throughout the world. The company s folding partitions serve fire, acoustic and security applications. Its doors can obstruct sound, divide space and satisfy code requirements. Won-Door Corporation was established in 1962 and is headquartered in Salt Lake City. The company has representatives located throughout the United States.