Window Manufacturers

An exclusive distributor of the award-winning Vanguard brand, Key Exteriors is proud to offer customers these innovative, energy-efficient, maintenance-free windows. Vanguard Windows are manufactured to be incredibly durable and beautiful. With patented FiberCore frames – combining the toughest fiberglass on the inside and thermally efficient vinyl on the outside – Vanguard Windows are stronger than PVC, metal, or wood framed windows, so customers can be sure that their investment will last for a lifetime. Contact Key Exteriors today for more information.