General Info

As the roofing industry leader, GAF is proud to promote sustainability in all areas of our business. We practice and support new technologies in energy and efficiency, material optimization, and recycling that help conserve natural resources, and we share our knowledge to help our contractors, colleagues and customers do the same. ProVia has developed a competitive position by catering to a niche within the home replacement window market that demands a high degree of customization coupled with outstanding quality. Our custom windows are built to be the best in the market. We define the custom windows that meet this demand as "professional-class."