After some time roof gets older and can get damaged. Obviously, you can't keep the damaged roof so, do need to replace it? No, if the damage is big only then do you need to replace the roof otherwise repairing the roof is enough. You can't repair the roof on your own so choosing the right company for roof repair is important. To know more visit:  https://www.slideserve.com/olympusroofing12/why-hiring-roof-repair-specialist-is-beneficial