How can you tell when it is time to replace or repair the roof on your house? Check for the following warning signs before looking for professional roofing Waldorf MD assistance.
Most homeowners can tell that their roof needs help when they find a leak in the ceiling. A leak can be caused by a number of different roofing problems. However, what factors go into determining whether your roof just needs to be repaired or you need to replace it and get a new roof installed? The following are warning signs that you might need to get a new roof:
1. Age of the roof
How old is your current roof? Most roofing experts agree that the average roof lasts somewhere between 20 to 25 years. It can depend on a number of other factors such as the materials your roof is made out of, whether it is ventilated properly or not, how many layers of shingles there are, and whether or not the previous roof was removed. If the roof is more than 20 years old and was installed over previous layers, then there is a good chance that you need to have a new roof installed.
2. Shingles are buckling and curling
Another sign that you might need to have a new roof is if there are shingles that are buckling or curling. Look at the slopes of your house that receive direct sunlight. If there are any shingles that are losing granules and curling, that could mean the shingles need to be replaced.
3. Missing Shingles
If there are shingles that are missing that is a sign that your roof might be failing. Check to make sure that all shingle tabs are still intact.
4. Chimney flashing
If the flashing on your roof is comprised of roof tar or cement, then you might need to replace it with a water-tight, long-term fitting, which is a metal flashing system.
5. Daylight showing through the roof boards
When you are up on the roof and notice a trampoline bounce or spongy feel, then the underlying decking has probably been weakened by moisture. Go to the attic and check for daylight shining through the roof boards. Check the insulation as well for any signs of moisture.
6. Shingle granules inside the gutters
Check the gutters to see if there are any shingle granules in them. Roofs have a tendency to lose more granules when they are at the end of their useful lives. Another sign that granules might be worn away is when parts of the roof are a darker or inconsistent color.