Roofs are continuously exposed to the elements. All roofs need consistent maintenance that can be handled by the owner or a professional roofer. Here are some supplies homeowners can use to ensure their roofs are maintained properly. A utility knife can be used to trim shingles. They can also be used to expose nail heads. Invest in a circular saw, a roofing hammer, roofing nails, a roofing nail gun, and a pry bar. These tools will allow you to complete routine repair projects on your roof. flat roof repair Norcross GA