A failing roof almost always gives you warning signs before it lets water in. Catch them early and you might get away with a repair; ignore them and you're looking at a replacement plus interior damage. Here are the seven that matter most.
The signs to watch for
- Shingles that are curling, cupping, or buckling.
- Bald patches where the protective granules have worn off (check your gutters for granule grit).
- Cracked, broken, or missing shingles after storms.
- Daylight or water stains visible in the attic.
- Sagging anywhere along the roofline.
- Persistent moss or algae holding moisture against the shingles.
- A roof that's simply past 20–25 years old.
What to do next
If you're seeing two or more of these, book a free roof assessment. A good roofer will tell you honestly whether you need a repair or a full replacement, and document everything for insurance if storm damage is involved.
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