GAF Residential Homeowners - Superior quality roofing products and comprehensive roofing specifications at GAF Materials.

Sound Home Resource Center-Roofing - A Guide to roofing and roofing products: ratings, specifications, tips and roofing help. Our eclectic building styles provide examples of most of the world's roofing materials and applications.

Wayne's Roofing - Glossary contains many useful terms and definitions. For easier browsing you can view our Photo Glossary, which has photographs of common roofing sites and problems, or you can browse the entire glossary by our alphabetical listing.