Metal buildings outrun in construction ease and speed, structure life span, lesser maintenance costs and energy savings. Steel arch buildings may be under the budget for specific applications. They are commonly used in the agricultural industry. Metal building solutions have actually been around as early as World War II, and have unceasingly grown in acceptance since then. Steel is not just a material towards technical growth! It has many features that make it the most chosen material for engineers or architects. It is so cost effective and mechanically robust such that it permits the design of structures which are graceful, lightweight.