Metal buildings have come a long way in the last few decades. While it's easy to imagine power tools, for example, being manufactured in a metal building, many people don't think of the work of churches, schools and shopping centers being contained in metal buildings. But they are. Take the example of the Madison Square retail center in Norman, Oklahoma. Finished in 2010, the 20,000 square-foot facility has been so successful that it's undergoing an 80,000 square-foot expansion that's expected to be finished by the fall of 2014. More About... Continue reading »