Metal Construction Association
4700 W Lake Ave.
Glenview, IL 60025
Tele: (847) 375-4718
www.mca1.org
National Association of Home Builders (NAHB)
1201 15th St. NW
Washington, DC 20005
Tele: (202) 266-8200
www.nahb.org
National Institute of Building Sciences
1090 Vermont Ave. NW, Ste. 700
Washington, DC 20005
Tele: (202) 289-7800
www.nibs.org
National Roofing Contractors Association
10255 W Higgins Rd., Ste. 600
Rosemont, IL 60018
Tele: (847) 299-9070
www.nrca.net
Partnership for Advancing Technology in Housing (PATH)
451 7th St. SW, Ste. 8134
Washington, DC 20410
Tele: (800) 245-2691
www.pathnet.org
Plastic Pipe Institute
1825 Connecticut Ave. NW, Ste. 680
Washington, DC 20009
Tele: (202) 462-9607
www.plasticpipe.org
Resilient Floor Covering Institute
401 E Jefferson St., Ste. 102
Rockville, MD 20850
Tele: (301) 340-8580
www.rfci.com
Roof Consultants Institute
1500 Sunday Dr., Ste. 204
Raleigh, NC 27607
Tele: (919) 859-0742
www.rci-online.org
Roof Industry Educational Institute
10255 W Higgins Rd., Ste. 600
Rosemont, IL 60018
Tele: (847) 299-9070
www.riei.org
Structural Insulated Panel Association
PO Box 1699
Gig Harbor, WA 98335
Tele: (253) 858-7472
www.sips.org
Sustainable Buildings Industry Council
1112 16th St. NW, Ste. 240
Washington, DC 20036
Tele: (202) 628-7400
www.sbicouncil.org
Underwriters Laboratories Inc.
333 Pfingsten Rd.
Northbrook, IL 60062
Tele: (847) 272-8800
www.ul.com
US Environmental Protection Agency
1200 Pennsylvania Ave. NW
Washington, DC 20460
Tele: (202) 272-0167
www.epa.gov
US Green Building Council
1015 18th St. NW, Ste. 508
Washington, DC 20036
Tele: (202) 828-7422
www.usgbc.org
Vent-Free Gas Products Alliance
c/o GAMA
2107 Wilson Blvd., Ste. 600
Arlington, VA 22201
Tele: (703) 525-7060 ext. 240
www.ventfree.org
Vinyl Institute, The
1300 Wilson Blvd., Ste. 800
Arlington, VA 22209
Tele: (703) 741-5670
www.vinylinfo.org