If your roof shingles are popping up, there are a few things you can do to stop it. First, check to see if the problem is isolated to a few shingles or if it's affecting the whole roof. If it's just a few shingles, you can probably just replace those. But if it's the whole roof, then you'll need to take some additional steps. One cause of roof shingles popping up is improper installation. If your roof wasn't installed correctly, the nails that hold the shingles down may have loosened over time and need to be replaced. You'll need to hire a roofing contractor to do this for you. Another cause of roof shingles popping up is severe weather. High winds can lift up shingles and cause them to blow off your roof. If this happens, you'll need to replace the affected shingles as soon as possible. Finally, roof shingles can pop up if they're old and worn out. As shingles age, they become less flexible and more prone to breaking. If your roof is more than 20 years old, it might be time to replace them.