Roofs are constantly exposed to the weather. All roofs demand consistent maintenance that can be handled by the owner or a roofing repair stevensville md. Here are a few supplies homeowners can use to make sure any roof is taken care of and maintained properly. Utility knives 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 regular maintenance on your roof.