The Industrialised Building Systems (IBS) is a construction process that utilises techniques, products, components, or building systems which involve prefabricated components and on-site installation. From the structural classification, there are five IBS main groups identified as being used in this country - Pre-cast Concrete Framing, Panel and Box Systems; Steel Formwork Systems; Steel Framing Systems; Prefabricated Timber Framing Systems; Block Work Systems.