STAAD.building is a bundle package of four products:

• STAAD.Pro is the leading structural analysis and design program.
• STAAD.RCDC from S-Cube is the detail reinforced concrete design and detailing program featuring structural components such as beam, column, slab, shear wall etc. and automatically produces drawings and bill of materials.
• STAAD PlanWin from S-Cube is a building modeling program that provides physical building modeling environment to create structural frames and components.