Beam and Column (BC)
The Beam and Column (BC) system is a modular, tapered or straight column system, available in 1/4:12 to 4:12 roof slopes.  Widths are 80' to 400' eave heights 12' to 30' and bay lengths 15’ to 30’. Available with one to 40 interior columns.

Lean-To (LT)
The Lean To (LT) roof slopes are available from 1/4:12 to 4:12. Widths are 15' to 70' for all structures.  

Rigid Frame (RF)
The Rigid Frame (RF) is a welded-plate-tapered or straight column clear span system available in 1/4:12 to 4.12 roof slopes. Widths are 20' to 150', save heights 10' to 30' and bay lengths 15' to 30'.   

Single Slope (SS)
The Single Slope (SS) is a welded-plate, tapered or straight sidewall column system, available in 1/4:12 to 4:12 roof slopes. Widths are 20' to 200', eave heights 10' to 30' and bay lengths 15' to 30'. It is available as a clear span or with one or more interior columns.