Prefab Cabins (Mild Steel)

Prefab cabins use a mild steel frame shaped as a rectangle. A baked polyester coat shields the walls from rain, sun along with salt. Panels bolt to the frame - a crew erects the cabin in hours and loads it flat on a truck. The base consists of a 100 mm × 50 mm I-beam that resists twist. The cabin serves as a site office, guard post, dormitory, store, or toilet block. The interior holds a desk, bunk, shelf, or ceramic pan as required. The exterior presents a smooth, neutral face that blends with construction yards - parking lots, or festival grounds.