Wincore Window

Wincore Window Company manufactures vinyl windows and patio doors for remodeling and new construction applications, as well as fiberglass entry systems. Founded in 2007 and headquartered in Parkersburg, West Virginia, the company currently services a nationwide network of customers and delivers products from coast to coast. Known in the building industry for quality manufacturing, customer service and consistent on-time delivery, Wincore has been recognized multiple times as one of Window & Door magazine's top 100 manufacturers.