Roofing Alliance educates homeowners on the advantages of metal
roofing options including metal shingle, metal slate, metal tile,
metal shake, and vertical panel.
The World of GALVALUME Steel
Roofing - Sheet
Producers of North America provides professionals -- architects,
contractors and building owners with the most current information
available on GALVALUME Steel Roofing.
The Metal Building Manufacturers
Association is made up of metal building and roofing
manufacturers who have been working together since 1956 to promote
the use of steel systems in the low-rise, non-residential building
and roofing construction marketplace.
Center - A Program of the International Lead Zinc
Research Organization, Inc., the GalvInfo Center is a resource for
information on the use and performance of metallic-coated steel
sheet products -- products coated with zinc-containing coatings.