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What Does Hail Damage Look Like on Shingles?

Last updated October 31, 2026

The short answer

Signs of Hail Impact

Look for circular, dark marks on the shingle surface. These are spots where the hail knocked away the protective granules, exposing the darker asphalt underneath. The bruise may feel soft or spongy when you press on it, and the granules might collect in your gutters or on the ground below.

Hail can also cause cracks that start at the edge of the shingle and spread inward. In some cases, you might see a split that goes all the way through the shingle, or a torn flap where a piece of the shingle has lifted. These are clear signs that the shingle's protective layer is compromised.

  • Dark, round indented spots on the shingle surface
  • Granules scattered in gutters or on the ground
  • Cracks or splits starting at the shingle edge
  • Torn or missing sections of shingle
  • Soft or spongy areas when you press on the shingle
  • Exposed fiberglass mat beneath the asphalt

Why Hail Damage Matters

Hail damage is not just a cosmetic issue. When granules are knocked off, the shingle loses its ability to reflect the sun's heat and protect the underlying roof deck from moisture. Over time, that exposed area can lead to water seeping through and causing leaks inside your home.

In Fresno's hot, dry climate, the sun beats down on your roof for long stretches each year. That means hail damage can worsen faster than in cooler, wetter regions. If you notice any signs of impact, it's worth checking your attic for stains or damp spots after a storm.

How to Check Your Roof

Start from the ground with a pair of binoculars. Look for any shingles that appear darker or have a shiny, exposed surface. Check the area around vents, skylights, and chimney flashing, as these spots often take the first hit. If you see anything suspicious, you may want to get a closer look from a ladder, but only if you feel safe doing so.

Also check your gutters and downspouts for an unusual amount of granules. A sudden buildup of granules after a storm is a strong clue that hail has stripped your shingles. If you find any damage, take photos and note the date, as this documentation can help with any future claims.

  • Use binoculars from the ground for a first look
  • Focus on edges, corners, and around flashing
  • Check gutters for granule buildup
  • Look for shiny spots or dark patches on shingles
  • Note any dents on metal vents or gutters
  • Inspect attic for water stains or daylight showing through

What to Do After Hail

If you suspect hail damage, your first step is to protect your home from further water intrusion. A tarp over the damaged area can help, but only if you can do it safely. For anything beyond a minor patch, it's wise to call in a professional roofer for a thorough evaluation.

Document everything you see. Take clear photos of each damaged shingle, and keep a record of the storm date and hail size if you can find that information. This kind of documentation is useful for your insurance claim or for any repair work you arrange.

When to Call the Pros

You don't need to climb on the roof yourself if you're unsure. A professional roofer can assess the condition of your shingles and tell you whether repairs are needed. If water has already leaked into your home, you may also need water damage assessment and cleanup services.

Local water damage pros can help with any interior damage that results from hail-related leaks. They can dry out affected areas, check for mold, and help prevent further issues. If you live in Fresno, it's a good idea to have a plan in place for post-storm checks, so you know who to call when needed.

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Frequently asked questions

Can hail damage be repaired without replacing the whole roof?

Yes, if the damage is limited to a few shingles, a roofer can often replace just those. But if the hail impact is widespread, a full roof replacement may be more practical. A professional inspection can help you decide.

Will insurance cover hail damage to my roof?

Policies vary, and your insurer decides what is covered. Many homeowner policies include hail damage, but you'll need to file a claim and have an adjuster assess the damage. Check your policy and document the damage thoroughly.

How long does it take for hail damage to cause leaks?

It can take months or even years for a small bruise to become a leak. The exposed area is vulnerable to sun and rain, which speeds up deterioration. The sooner you address it, the less risk of interior water damage.

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