System Downtime Notification
On Saturday, November 1, 2014 from 11:00 PM EST to November 2, 2014 7:00 AM EST, usgbc.org will be offline for site maintenance.
Email us or call 1-800-795-1747 for assistance. Thanks for your patience.
Please upgrade your browser. This site requires a newer version to work correctly. Read more

Armstrong World Industries, Inc. is a global leader in the design and manufacture of floors and ceilings. In 2012, Armstrong's consolidated net sales from continuing operations totaled approximately $2.6 billion. Based in Lancaster, Pa., Armstrong operates 32 plants in eight countries and has approximately 8,500 employees worldwide. For more information, visit http://www.armstrong.com/.

Membership
January 15, 1996 - Present