But what factors really determine whether a roof repair will solve the problem or the house needs a roof replacement.
Signs roof needs to be replaced.
Warning signs your asphalt roof needs replacing 1.
Here are some tips to help you determine if you need a new roof.
If you know your roof is around 25 years old.
Seven warning signs your roof needs to be replaced replacing an old roof could be rather expensive.
Small leaks can be patched but larger ones structural damage and the age factor might make it wise and cost efficient to replace your roof sooner rather than later.
The entire roof is sagging.
For help with your re roof project find an independent roofing contractor in the owens corning roofing contractor network near you.
If they are on top of their game they will even give you the warranty information and all the information for their roofing company.
7 potential signs that your roof may need to be replaced.
So watch for the warning signs to be sure to give yourself plenty of time to add the project to your to do list.
For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed over an existing layer of shingles should be replaced after 20 years.
Many sellers will be up front about the age if the roof if they haven t replaced it for the next buyer.
You wouldn t want to replace a roof that s perfectly fine and neither would you want to wait too long till the roof is in deplorable condition.