Roofs are continuously exposed to the weather. All roofs require constant maintenance that can be taken care of by the owner or a roofing repair company. Here are some supplies homeowners can use to make sure their roofs are cared for properly. Utility knives can be used to trim shingles and also 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 finalize regular repair projects tasks. skylight repair Columbia MD