Commercial roofs are in a league of their own. They require a different set of demands than residential roofs, which is why spotting and understanding common problems can be difficult for the untrained eye. If you own or work on commercial properties pay close attention, because we are about to explain the most common problems associated with commercial roofs. Punctures Post-Installation Unlike the roof on your home, most commercial roofs are flat. They are designed that way for many reasons,…