General Info

Barrier Window Systems is one of the nation's largest distributors of premium quality replacement windows and a growing player in the expanding market for siding and doors. The company designs products for style, security, energy conservation and durability. It features double-hung, casement, bay and bow windows. Barrier Window Systems supplies raised-trim, embossed, glass, security and patio doors. The company also offers garage doors and siding. Its products are installed by factory-trained technicians. Barrier Window Systems was established in 1977 and is based in Westmoreland, N.Y.