05 1200 - Structural Metal Framing

See also: 06 6500 - Structural Plastic Elements


Black Rock

Black Rock Fireproof Column
Black Rock Fireproof Column's outer shells provide a clean, smooth round, square and rectangular shapes (along with customized shapes and sizes) which are ideal for window wall construction where exposed columns are used. Conforms to UL 2 and 3 hour ratings. Our steel strength makes Black Rock columns the premier choice for parking garages, including garage doorways with added protective options.


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Black Rock

Black Rock Fireproof Column
Black Rock Fireproof Column's outer shells provide a clean, smooth round, square and rectangular shapes (along with customized shapes and sizes) which are ideal for window wall construction where exposed columns are used. Conforms to UL 2 and 3 hour ratings. Our steel strength makes Black Rock columns the premier choice for parking garages, including garage doorways with added protective options.