Roofs are constantly exposed to the weather. Roofs also demand consistent maintenance that can be taken care of by the owner or a roofing repair company. Here are some supplies homeowners can use to make sure any roof is taken care of and maintained correctly. A utility knife can be used to trim shingles. They can also be used to expose nail heads. Other tools you might want include 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 tasks.portland roofing supply