FREMONT, Calif. – Fremont, California-based PetersenDean Roofing & Solar announced its relationship with GAF, North America’s largest roofing manufacturer. The relationship will help supply PetersenDean consumers in all of its seven operating states with shingles that can be used to comply with Title 24 cool roof requirements.

GAF is an American owned company with headquarters in Parsippany, N.J., and more than 30 manufacturing facilities nationwide.