Roofs are subjected to tear and wear because of factors such as violent weather conditions and poor maintenance. If you don't take care of your roof, mold and mildew can result in structural damage and costly repairs. If you don't take care of your roof, mold and mildew can result in structural damage and costly repairs. It is important you have the proper tools to take care of 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 relatively safe to use since . Aside from the utility knife, you'll 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 commercial roof company recommend the straight claw hammer. Invest in a circular saw to cut singles or panels. A circular saw is an 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 force the nails from the loaded gun.commercial roof company