Established in 1964, Commercial Draperies Unlimited is one of the largest window treatment suppliers on the east coast of the United States. Based in Mamaroneck, N.Y., the firm is a division of White Plains Drapery Inc. It specializes in providing window coverings, upholstery, blinds, shades, draperies, motorization and home automation. Operating from its 10,000-square-foot facility, the firm provides hardware supplies for the home, office, auditorium, cubicle tracks, rigging and stage hardware applications. Commercial Draperies Unlimited supplies products from a host of manufacturers, including Bali, Graber, HunterDouglas, ADC Drapery, Forest Drapery Hardware and Kirsch.