Affordable Straight wall construction meeting your building needs. Computerized pre-engineering buildings customized to your exact specifications and assembled and maintained with ease. These buildings are crafted with pride in the U.S.A., and carry a 20-year rust-through warranty. In addition to being remarkably economical, our straight wall buildings are among the most easy to expand in a number of ways. As your needs change, your straight wall building from American Straight Steel will change right along with you!