Roofs are constantly left exposed to the weather. All roofs demand consistent maintenance that can be taken care of by the owner or a professional roofer. Here are a few supplies homeowners can use to ensure their roofs are taken care of and maintained properly. 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 items will allow you to complete regular repair projects on your roof. roof repairs billings mt