Roofs are subjected to damage because of factors such as extreme weather conditions and poor maintenance. If you don't take care of your roof, mold and mildew can build up. If you don't take care of your roof, mold and mildew can build up. Because of this, it is important you have the proper tools to take care of your roof. First you will need a utility knife. Utility knives can be used to cut drywall, trim asphalt roof shingles, and slice through fiberglass insulation. Utility knives are relatively safe to use since the razor-sharp blade can be retracted. Besides a utility knife make sure you invest in a roofing hammer with a straight claw. Invest in a circular saw to cut singles or panels. This electrically-powered tool can cut roof panels and plywood sheathing into various different sizes. Roofing nail guns are very efficient tools for hammering nails in. Compressed air is used to push the nails from the loaded gun.Commercial Roofing Repairs