Metal Construction and Home Improvement Resources
Helpful Roofing Industry, green building and Home Improvement Resources list
Metal Construction Industry
Design and Build with Metal - Informational resource dedicated to metal construction industry. Covers metal construction projects, metal roofing, and contains a list of useful on-line construction and roofing calculators.
www.Aluminum.org - Aluminum Association educates and promotes use of Aluminum green building and construction.
www.Steel.org - American Iron and Steel Institute, AISI, educates and promotes use of steel in manufacturing and construction.
Home Improvement Directories
All Construction Directory - Directory of Builders and Contractors in the US and Globally.