Roofs are subjected to damage because of various types of weather exposure. If your roof isn't taken care of, mold and mildew can build up. If your roof isn't taken care of, mold and mildew can build up. It is important you have the necessary tools to take maintain your roof. First you will need a utility knife. They can be used to cut drywall, trim asphalt roof shingles, and slice through fiberglass insulation. They are quite safe to use since they have a retractable razor blade. Aside from the utility knife, you will also need a roofing hammer that will refasten shingles and other roof coverings. A roofing hammer has two different head styles: one has a curved claw and the other has a straight claw. Most Gutter replacement Minden NV recommend the straight claw hammer. 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 an array of 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.