Many roofs have a life expectancy of 20 years. When it is time to get a new roof, there will be signs. These do not include leaking because when you notice leaking, it means that the problem may require more extensive repair work because now the home structure has been compromised. You do not want to wait until you have to use your unused pots to collect rain water inside your home. You will want to look for other signals signaling it is time. They include the following five.
Missing Shingles Or Sections
If you find pieces of your roof on the ground after an especially windy day, it may be time. However, if you have a newer roof, the original contractor may not have done a good job. If the pieces were not fastened properly, they can easily fall off on their own. If, however, it is older, it most likely is too old.
If you see little holes revealing the layer underneath, it is time to get a new roof. Blisters are caused by moisture inside a shingle. When this happens, then it is not providing you the protection that you need.
If you see rot, then you need to replace the affected areas. It is a sign that your roof is absorbing moisture instead of repelling it.
Curling is just what it sounds like. If the ends of your shingleles are curled up, then they are not providing as much protection. These can provide areas where water collections and if the water does not dry up, it provides the perfect environment for rot to take hold. You will want to replace them. If your roof is newer, you will need to see what the underlying problem is. It could be from an improper installation or insufficient ventilation.
If you see discoloration on your ceilings, it means it is time to get your roof checked. Water is finding its way through structure to your ceilings. Leave it for too long and you could be looking at rot starting to take hold.