Gentek Building Products

Gentek Building Products

With over 55 years of manufacturing expertise, Gentek Building Products has earned a reputation for superior products and impeccable customer service. We are one of the few brands that offer complete lines of vinyl, aluminum and steel siding, soffit systems and trim accessories, and residential and light commercial windows.

We are a division of Associated Materials, the parent company of several North American exterior building products manufacturers, including Alside. The vast resources of this extensive family further strengthen the Gentek brand and our ability to meet the needs of the building products industry with quality-crafted products for every project and price point.