Most homeowners don’t spend a significant amount of time staring at their roofs. In fact, after a while of living in your home, you fail to often fail to notice your roof in the overall scheme of your house. It’s for this reason that many homeowners miss the signs when they need roof repair. But the signs are there, if you know what to look for. Want to make sure your roof stays in shape? Here are a few ways to know that you need roof repair.