Pre-Engineered Buildings are the building's applications that are designed and manufactured at a factory unit and assembled on-site by the PEB suppliers. PEBs technologies are steel structures buildings and have been considered a higher value alternative to the traditional conventional buildings. PEB struc- tural sections are designed & fabricated at the factory to the exact size, trans- ported to the site, and assembled at the site, mostly with bolted connections. Normally, these concepts are used in manufacturing buildings like: