Octacurve Buildings are built of Steel (Galvalume/ Zincalume/ Galvanised, etc.) and Structural grade Aluminium. Octacurve buildings are completely self supporting, wherein an additional frame support structure is not required. The buildings are built by mobile roll-forming machines mounted on a trailer and built on-site. The structures can be built without support columns, beams or trusses creating a structure with 100% useable space. An Octacurve building of upto 20,000 sq ft can be manufactured in a single day.