Key takeaways
- Curling, cracked or missing shingles are the clearest signs.
- Granules in the gutters mean the shingle surface is wearing away.
- Stains on ceilings and a musty attic point to water getting in.
- A sagging roof line needs a prompt professional look.
You can learn a lot about a roof without climbing on it. Walk around the house on a bright day and look for these signs.
Curling or cracked shingles
Shingles that curl up at the edges or crack across the tabs have lost their flexibility. That usually means age or heat.
Missing shingles and bare spots
A missing shingle exposes the layer under it. Even a few can let water in during the next storm.
Granules in the gutters
Shingles shed small granules as they wear. A lot of grit in the gutters or at the downspout is a sign the surface is thinning.
Stains and a musty attic
Brown ceiling stains, damp insulation and a musty smell in the attic mean water or humidity is getting in.
Daylight in the attic
If you can see light through the roof boards, water can get through too.
A sagging roof line
A dip in the ridge or a soft area underfoot can point to wet or damaged decking. Do not walk on it, and call a roofer.
Age
If your roof is fifteen to twenty years old or more, a yearly inspection is wise, even if you see no problems. Our Roof Life Clock helps you plan.
Related services
Questions about your own roof? Call or text 615-431-3789, or use the quote form below.