One easy way to be sure you need a roof replacement is if your roof is older than 20 years old.
How to tell if my roof needs replacing.
Your roof is at least 20 years old.
If the valley is compromised you could be susceptible to roof leaks.
Review your home improvement records to see how long ago the roof was replaced or reshingled.
How much time you ve got left.
If not keep an eye out for your neighbor s getting roof replacements.
You can keep patching until a bigger issue presents itself but if a roof starts to look like a checkerboard people often opt to replace the whole thing.
Valleys are one of the most important areas of your roof.
The roof just looks old and worn.
If you ve lived in your home for a long time you may know your roof s age.
Inspect your roof s shingles for cracking or buckling.
If your roof shingles are falling apart or missing in this area it s a definite sign you need a new roof.
Visible signs of aging on a 3 tab asphalt shingle roof.
For example if your roof is not properly ventilated it can negatively impact your shingles.
Knowing when a roof was installed and what it s made of offers insight into how much life it has left.
See if any stray shingles have made their way into the gutters.
Loose or missing shingles need to be replaced as soon as possible to avoid serious roof damage.