Roofs are designed and installed to last a long time but the effects of wind and rain and other bad weather can shorten the life of a roof.
Reasons to replace good roof.
It costs more to rip off old shingles and replace them than it does to just shingle over the existing layer.
How many layers of shingles are currently on your roof.
Check the surface for signs of trapped moisture rotting boards or sagging spots especially at.
If you ve never had your roof replaced now might be a good time to get it examined by a professional.
The trouble with a wind damaged roof is that the exposed spots on the roof can be difficult to detect especially if the shingles have been lifted.
Shingles buckled or curling.
This is because neglected roofs often breed damage on a structural level trapped moisture can rot support beams and grow mold within your ceiling and this damage has to be taken care of before a new roof can go on the house.
What s more when it comes time to replace a roof one that s been neglected will be far more expensive.
If the roof is in good shape a potential buyer can assume the rest of the house has been tended to with care.
A good roof enhances your home s curb appeal one factor in home value.
In this case a roof replacement is a better value.
A shingle that has been lifted due to winds may have loosened the sealant and possibly the nail all of which means replacing the roof.