Armstrong World Industries, Inc. | U.S. Green Building Council
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Member at Gold level

Armstrong World Industries, Inc.

Member since 1996

2500 Columbia Avenue
Lancaster, PA 17603

Armstrong World Industries, Inc. is a global leader in the design and manufacture of floors and ceilings. In 2013, Armstrong's consolidated net sales from continuing operations totaled approximately $2.7 billion. Based in Lancaster, Pa., Armstrong operates 35 plants in eight countries and has approximately 8,600 employees worldwide. For more information, visit

January 15, 1996 - Present