Roofs are continuously exposed to the weather. All roofs need consistent maintenance that can be handled by the owner or a professional roofer. Here are a few supplies homeowners can use to ensure their roofs are maintained correctly. Utility knives 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 regular repair projects tasks. residential roofing contractor Ashburn VA