Roofs are continuously exposed to the elements. Roofs also need constant maintenance that can be handled by the owner or a professional roofer. Here are a few tools homeowners can use to make sure any roof is 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 help you complete routine maintenance tasks. best metal roof for residential Rapid City SD