Roofs are constantly exposed to the elements. Roofs also demand constant 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 correctly. A utility knife can be used to trim shingles or 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 finalize routine maintenance tasks.Roof repair contractors Des Moines IA