The Steel Truss Straight Wall buildings of OTB are unlike our other arch style buildings. The perfect option for those who need extra center and sidewall height in their building.
Known as our most visually appealing arch style building, the P-Model offers a variety of options for use with its clear span design.
By far OTB’s most popular model, the S-Model steel building offers you a variety of options in sizes due to its multiple radius and varying centre heights.
Shaped like an A, the A-Model was designed for the harsh climate of Canada. The sturdiest option of all OTB’s steel buildings.