Steel is considered a superior construction material and the proper use of steel for building the frame of the building will produce a building frame that exceeds all building codes. Out of all of the possible building materials, steel has the highest strength to weight ratio, resulting in a building frame that will not warp or crack. It is also resistant to expansion and contraction due to changes in the weather, which helps ensure that the materials used to create the rest of the building will not crack or buckle.