Facility Locations

Please call 1.800.800.7414 for information on any of the below locations.

Thurmont Corporate Office and Manufacturing Facility: 201 Poplar Avenue - Thurmont, MD 21788 - Toll Free: 1.800.800.7414 - Fax: 301.271.3733

Culpeper Manufacturing Facility: 601 Germanna Highway - Culpeper, VA 22701

Frederick Distribution Center: 603 East Church Street - Frederick, MD 21701

We encourage you to learn more about SSI by clicking on any of the links provided. Should you not find the information you are looking for, please give us a call directly at 800-800-7414.

Founded in 1968, Structural Systems will be celebrating 40 YEARS of the highest quality customer service in 2008 ... We sincerely THANK YOU for your continued confidence in SSI!