Sure Span Sound Test Reports

Smoke and Sound Stop Blue Sound Tests

NOAL-24-05003S STC 47

NOAL-05004S – STC 50

NOAL 26-02030 STC 59

NOAL 26-02029 STC 60

NOAL 26-02038 STC 68

High quality steel framing products.

CEMCO is one of the few manufacturers to produce all of our products from high quality mill-certified hot-dipped galvanized steel. Our products are manufactured to the stringent tolerances established by the American Iron and Steel Institute, and the most recent IBC, IRC, and CBC Building Codes.