A Pre-Engineered Building (PEB) is a steel structure fabricated off-site in a factory and then assembled on-site. PEB structures are known for their cost-effectiveness, speed of construction, and design flexibility. They are widely used for industrial, commercial, and institutional buildings. A PEB structure, or Pre-Engineered Building structure, is a building where the main parts (like columns, beams, and roof) are designed and manufactured off-site in a factory, then shipped to the construction site for assembly. This method allows for faster construction times and potentially lower costs compared to traditional building methods.