Links

American Institute of Architects

American Institute of Steel Construction

American Iron and Steel Institure

American Society of Testing Materials (ASTM)

Associated Builders and Contractors

Canadian Home Builders’ Association

Construction Specifications Institute

EuroZAC: European Galvalume® Steel Partners

Metal Building Manufacturers Association

Metal Construction Association

Metal Roofing Alliance

National Association of Home Builders

National Coil Coaters Association

Sweet’s (Online Market for Construction Materials…GALVALUME roofing)

Architect’s First Source (Building Product Information) 

BRICS/NET (Online Warehouse for Manufacturers Products)