GAF Canada ULC

GAF Canada ULC

GAF Canada ULC

Founded in 1886, GAF has become North America’s largest manufacturer of commercial and residential roofing (Source: Fredonia Group study). Our success in growing the company to nearly $3 billion in sales has been a result of our relentless pursuit of quality, combined with industry-leading expertise and comprehensive roofing solutions. Jim Schnepper is the President of GAF, an operating subsidiary of Standard Industries.

Products Available

Find products available at Castle Building Centres locations

Instructional Videos and Tutorials

Instructional guides and resources to help guide you through your installation or renovation.