United Asphalts has been a manufacturer of high quality roofing asphalts since 1960. We believe in delivering a long lasting, proven product, with an emphasis on giving our customers prompt, professional service. It is this philosophy that has made United Asphalts a reliable source for roofing asphalt for nearly half a century.

© 2009 United Asphalts | Mailing Address: P.O. Box 1034 • Commerce City • CO 80022 | Toll Free Number: (800) 466-5431 | Fax: (303) 287-8285
Plant Address: 4306 E. 60th Avenue • Commerce City • CO 80022