How can you tell if your roof needs to be replaced? Roofs should be replaced around the 20 to 25-year mark. By this time, important materials begin to fail. If you’re not sure of the age of your roof, there are a few signs it’s time for a replacement. Curled shingles, leaks, missing shingles, mold, internal water damage, dents, and bald spots are good indicators. If you are experiencing any of these, give us a call today! Service location: Greater Elizabethtown area, PA Call us now for