Gentek Building Products

Quality-crafted with attention to detail, Gentek products combine outstanding beauty and strength with the luxury of a low-maintenance finish. Backed by nearly 50 years of manufacturing expertise, it is our company-wide commitment and never-ending ambition to produce the very best building materials - products deserving of our good name and worthy of the place you call home. As one of the few brands to offer an extensive product line of vinyl, aluminum and steel siding accessories, Gentek has everything you need to create an exquisite home exterior. Our handsomely crafted profiles, inviting colors and rich textures will embrace your every idea and inspiration - making your home a true reflection of your personal taste. Gentek windows will also dramatically heighten the style and comfort of your home. Each window is performance-engineered for outstanding beauty, durability, and energy efficiency. From the traditional elegance of a double hung to the sweeping curve of a bay or bow, the G