Sagging and Dips in the Roof
Commercial roofs are designed and installed to bear their own weight. But if there is a significant change in your roofs level, such as dipping and sagging, this is not something to ignore. Moisture could collect on the roof, and then become trapped inside the membrane, creating heavy pockets of soggy insulation. Not only is the terrible for your roof’s performance, but it can also lead to structural damage if not addressed.