Associated Roofing Contractors of the Bay Area Counties
Construction industry trade association of roofing, reroofing and waterproofing contractors providing information on roofing and waterproofing and contractor referrals.
Roof Coatings Manufacturers Association
National trade association representing the manufacturers of cold-applied coatings and cements used for roofing and waterproofing, as well as the suppliers of products, equipment, and services to and for the industry.
Stone Roofing Association
Information on the geological history and use of sandstone and limestone roofing in the UK. Of interest to architects, conservation professionals, and roofers.
United Union of Roofers, Waterproofers and Allied Workers
The United Union of Roofers, Waterproofers and Allied Workers, based in Washington, D.C., has 22,000 members participating in 11 regional district councils across the country.
