Industry links
Below are links to important building industry information.
Associations
- National Roofing Contractors Association
NRCA is one of the construction industry's most respected trade associations and the voice and leading authority in the roofing industry for information, education, technology and advocacy.
Green Building
- Building Green
News – LEED Credits
- U.S. Green Building Council
Training & Education
Products
- Richwood Exterior Finishings by Ply Gem
Shutters, Mounting Blocks, Gable & Foundation Vents, Designer Accents
- Variform by Ply Gem
Vinyl Siding, Soffit& Accessories, Accent Siding, Aluminum Products
- Ply Gem Windows
- Leaf Relief by Ply Gem
- Ply Gem Stone
- Ply Gem Industries
- VSI - Vinyl Siding Institute
Regulations
- International Code Council
- Construction Safety Council
- OSHA
- U.S. Environmental Protection Agency