Roofs are subjected to tear and wear due to factors such as extreme weather conditions and poor maintenance. If your roof isn't taken care of, molds, mildew and debris can build up. If your roof isn't taken care of, molds, mildew and debris can build up. It is important you have the correct 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 quite safe to use since . Besides a utility knife make sure you purchase a roofing hammer with a straight claw. To cut wood, shingles or roofing panels, a circular saw would be the best tool. This electrically-powered tool can cut roof panels and plywood sheathing into various different sizes. To hammer nails in, abandon the manual hammer and opt for a nail gun. Compressed air is used to push the nails from the loaded gun.skylights gig harbor wa