How can you tell if you need a new roof? Obviously, if there is water leaking into your house then you know you have a problem. There are, however, not so obvious signs that it could be time to replace your roof. In the article at Maximum Real Estate Exposure, you will see some of the best tips for knowing that it is time to call a roofing company. Leaving a roof past it's life expectancy is not a good move if it starts to damage your property. By replacing a roof on time you prevent spending more money on other things that get ruined.