After a big storm, most homeowners breathe a sigh of relief when they look up and don’t see shingles lying in the yard. But what if your roof isn’t fine—just fooling you? Not all storm damage is obvious, and waiting until water is dripping through your ceiling could cost you thousands.

At Passion Exteriors, we specialize in storm damage roof repair across Iowa, and we’ve seen firsthand how hidden issues turn into major headaches when left unchecked. Here are five sneaky signs your roof may be damaged—even if it looks totally normal from the street.

1. Loose or Lifted Shingles (That Don’t Look Missing)

From ground level, your shingles may appear intact—but storms can loosen them without tearing them off completely. High winds create uplift pressure, subtly peeling back edges or unseating nails. The result? Water can creep underneath, especially during the next downpour.

Tip: If you notice any shingles that seem uneven, curled, or wavy, it’s time for a professional roof inspection.

2. Granule Loss and Discoloration

Hail and heavy rain don’t always leave gaping holes—they often wear away the protective granules on asphalt shingles. These granules help protect your roof from UV damage and water intrusion. When they’re gone, shingles age faster and leak easier.

Check your gutters: if you find piles of black or gray sediment, it’s likely granule loss. Even more reason to schedule a roof repair.

3. Flashing Separation Around Vents or Chimneys

Metal flashing is your roof’s shield against leaks around chimneys, skylights, and vents. But wind-driven debris or hail can lift or warp flashing, leaving vulnerable seams exposed. These are some of the most common sources of interior leaks—and the hardest for homeowners to spot.

4. Attic Moisture or Mold

If your attic smells musty or feels damp after a storm, your roof may be leaking in ways you can't see. Even minor penetrations from wind or hail can let in moisture. Over time, this can rot your decking and insulation or even breed mold—affecting your indoor air quality and health.

Don't wait for ceiling stains to appear. Water travels, and by the time it's visible, significant damage may already be done.

5. Gutter and Downspout Damage

Crushed or sagging gutters aren’t just cosmetic—they’re often signs your roof took a hit. When gutters are overwhelmed or knocked out of alignment, they can no longer drain water properly. This puts your fascia, foundation, and siding at risk.

While we’re on the topic, check out our blog on siding damage—because storms don’t just stop at your roof.

What to Do Next: Free Storm Damage Roof Inspection

If you suspect any of the above, don’t roll the dice. Passion Exteriors offers free roof inspections throughout Cedar Rapids, Dubuque, Iowa City, and nearby areas. We know how to spot damage the insurance adjusters might miss—and we’re experts at helping you file a strong, successful claim.

Learn more about our storm damage repair process or book your free inspection now.

Don’t wait for a leak to prove you were right. Catch the damage early. Protect your home.

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