PEB has ultimate design flexibility, cost effective, durability, flexibility in future expansion, environmental friendly and can be installed within a short span of time. Building design, fabrication, delivery, and installation is managed through one single source. The building design is optimized because there is virtually no waste in the manufacturing process, constructs quickly, saves energy, and is long-lasting. PEBs are best suited for Warehouses, Factories, Showrooms, Sport Halls, Workshops, Power Plants, Distribution Centers, Cold Storages, Super Markets, Aircraft Hangers, Educational Institutions, Offices, Hospitals, Multi-storey Buildings, etc. Most importantly, the structural design for a building must ensure that the building is able to stand up safely, able to function without excessive deflections or movements which may cause fatigue of structural elements, cracking or failure of fixtures, fittings or partitions, or discomfort for occupants. It must account for movements and forces due to temperature, creep, cracking and imposed loads. It must also ensure that the design is practically buildable within acceptable manufacturing tolerances of the materials.