Shenango Steel Buildings, Inc. manufactures and exports  pre-engineered metal buildings worldwide. We are an innovator in metal building design, fabrication and construction with over 75 years of experience. In fact, many of our innovations are now considered standards throughout the industry.Among all construction techniques and materials, the metal buildings system incorporates more inherent advantages than any other building method. Widths range from 21 to 140 ft. for clear span steel buildings and up to 300 ft. for multi-span steel buildings. Our metal buildings are also equipped with unique straight column and rafter designs.Shenango design criteria is based upon the engineering suggestions of the American Institute of Steel Construction (AISC), American Iron and Steel Institute (AISI), Metal Building Manufacturer’s Association (MBMA) and Southern Building Code Congress International (SBCCI).