Clean it off to assess the shingles beneath.
How to know if your roof needs to be replaced.
If the valley is compromised you could be susceptible to roof leaks.
If your roof is nearing its typical replacement age you should probably start thinking about your next roof.
While many shingles today are produced for durability many factors can accelerate the aging of shingles.
If not keep an eye out for your neighbor s getting roof replacements.
Valleys are one of the most important areas of your roof.
See if any stray shingles have made their way into the gutters.
Your roof is at least 20 years old.
Loose or missing shingles need to be replaced as soon as possible to avoid serious roof damage.
And while nobody likes having to pay to replace a roof the critical and aesthetic function it serves should help ease the pain of spending 8 000 to 20 000 on the work.
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.
Moss growth will shorten the lifespan of your roof but it doesn t necessarily indicate roof replacement.
Loose or missing shingles curling edges or rot are also clear signs that roof replacement is near.
Snow and rain flow through valleys and into gutters.
Inspect your roof s shingles for cracking or buckling.
One easy way to be sure you need a roof replacement is if your roof is older than 20 years old.
If you ve lived in your home for a long time you may know your roof s age.
How much time you ve got left.
If bald patches exist on the roof assess the under layer for damage before replacing any shingles.
After all it keeps water out of the building.
The roof is arguably the most important component of your house.
The roof just looks old and worn.
Review your home improvement records to see how long ago the roof was replaced or reshingled.
For example if your roof is not properly ventilated it can negatively impact your shingles.