roof asphalt shingle damage hail roofing replace time contractor   Even though you might not be a roofing specialist, it’s still possible to know when a roof needs to be replaced. Asphalt shingles are the most common type of roofing available on the market, so if you consult just about any roofing expert, they can tell you a lot about when an asphalt shingle roof can be repaired and when it needs to be replaced.   One of the first things to take into account is the roof’s age. How old is it and how long have repairs lasted in the past? If the roof gets damaged again soon after repairs are completed, then it’s possible that the repairs won’t last anymore and your roof will need to be replaced. Even if they do last a bit longer (especially if you hire a dependable roofer) you might find that an asphalt roof that’s older than 15-20 years is still recommended to be replaced, if you ask an expert.   Another factor has to do with damage from fires or other unexpected events that could cripple your roof. Although asphalt shingles are quite fire-resistant, a fire can greatly influence the life span of your asphalt shingle roof, so it’s a good idea to consult a Fort Smith roofing contractor before deciding not to have it replaced.