Trapped moisture could also cause moss to grow and might mean your shingles are getting weaker.
Signs roof needs replacing.
The main thing to look for with asphalt roofing is granule loss.
Bald spots where granules are missing.
This could be due to molding trapped moisture or rotting points that could potentially fall through.
Most experts agree that a typical roof will last between 20 and 25 years.
Cracked shingles are typically a result of wind damage.
Also notice any tiles that have stripped of their protective coating.
The daily pressure from trees that have grown over the roof and are making contact with it is bad.
Check the surface for signs of trapped moisture rotting boards or sagging spots especially at.
This weakens tile integrity much faster than normal.
When you re checking the roof look for tiles that are curled distorted deformed.
A severe sign that your roof needs maintenance is if it s sagging or droopy.
Loose or missing shingles curling edges or rot are also clear signs that roof replacement is near.
Shingles curling and buckling.
Many sellers will be up front about the age if the roof if they.
If just a few shingles are cracked you can certainly replace them.
A droopy sagging roof is one that surely needs replacing before further damage occurs to your home.
10 warning signs your asphalt roof needs to be replaced 1.
Clean it off to assess the shingles beneath.
Moss growth will shorten the lifespan of your roof but it doesn t necessarily indicate roof replacement.
How old is your existing asphalt shingle roof.
7 potential signs that your roof may need to be replaced.
6 balding shingles missing granules granules in gutters.
If the cracking isn t isolated to one particular area and it s random.
If there are just a few shingles missing and no other harm has been done to the roof you re.