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What Does Hail Damage Look Like on Shingles? Key Signs

What does hail damage look like on shingles? Learn the bruises, granule loss and mat fractures, how to check safely and how to document a claim.

Updated October 13, 2026Roofing
What does hail damage look like on shingles: Close up of rustic wooden roof shingles

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** Look for dark, round spots where granules have been knocked off, soft bruises you can feel, a cracked or fractured shingle mat, random placement across a slope, and dents on vents, flashing and gutters. Hail can damage a roof without causing an immediate leak, so check even if nothing drips. Do not climb a roof you cannot safely reach.

. Do not climb a roof you cannot safely reach.

What does hail damage look like on shingles: the main signs

Sign What it looks like
Bruise Round, soft spot where the mat is crushed, felt under thumb pressure
Granule loss Dark or shiny round spot where granules are gone
Fracture Cracked mat, sometimes a visible split
Random pattern Spots scattered across the slope, not in lines
Exposed fibreglass Mat visible at an impact point
Collateral damage Dents on vents, flashing, gutters, AC units, siding
Quick facts: what does hail damage look like on shingles
Hail size Roughly 1 inch or larger is commonly cited as capable of damaging asphalt shingles
Check safely From the ground and attic; use a roofer for a full inspection
Document Photos with dates, collateral damage, storm reports
Report Soon after the storm, to your insurer

How hail damage differs from other damage

Wear and age show as even granule loss, curling or cracking across whole slopes. Hail leaves random, round impact points, often more on the side facing the storm. Blistering from heat or manufacturing causes round scars with raised edges and no bruise. A roofer can tell the difference.

Safe ways to check

  1. From the ground, look at gutters, downspouts, vents, and AC units for dents and spatter marks. Their damage tells you the hail was big enough to matter.
  2. Look at fences, siding, cars and garden furniture for dents.
  3. With binoculars, scan the roof for dark spots, missing granules and cracked shingles.
  4. Check the attic for daylight, wet insulation or stains.
  5. Look at the granules in the gutters, which may have increased.
  6. Do not climb up unless you are trained and equipped.

The test square

Roofers often check a ten-foot by ten-foot area on each slope and count the hail hits. A threshold number of hits per square may support a repair or replacement claim, depending on the insurer and policy. Do not rely on the number alone, because insurers and contractors may use different rules.

Hail without leaks

Hail can crack the mat and remove granules without making a hole. Water may not enter at first, but the damaged shingle ages faster and fails earlier. This is why a roof can look fine but still need work after a hailstorm.

What hail damage looks like on other roof types

On metal, hail leaves dents and sometimes cracked paint. On tile it cracks or chips pieces, and on slate it can crack or snap corners. On wood shakes it splits the wood. When someone asks what does hail damage look like on shingles, the honest answer is that the pattern is always random, with impact marks scattered across the slopes facing the storm rather than in tidy lines.

Insurance and documentation

  1. Photograph the damage and the date of the storm.
  2. Report promptly, since policies set deadlines for claims.
  3. Keep receipts for temporary repairs.
  4. Get a written inspection from a licensed roofer.
  5. Beware of storm chasers who knock on doors and press you to sign contracts.

Knowing what does hail damage look like on shingles helps you spot it before the next rain.

When to call a professional

Call a licensed roofer for a hail inspection if hail fell in your area, even if you see no leaks.

What does hail damage look like on shingles: the signs

What does hail damage look like on shingles? Hail leaves round or irregular bruises, often with the granules knocked off in a dent. The dent may be soft to the touch, and the mat under the granules can show as a dark spot. What does hail damage look like on shingles also includes cracks, split tabs and dents on metal vents and gutters. Hail that falls on one side of the house leaves a pattern that repeats across the roof and the nearby metal, which helps an adjuster see the storm. Ask a roofer what does hail damage look like on shingles in your area, since local hail patterns vary.

Browse all roofing guides, or find a roofer in your city from the roofing directory.

Frequently asked questions

What does hail damage look like on shingles?

Round dark or shiny spots where granules have been knocked off, soft bruises you can feel, a cracked mat, random placement across a slope, and dents on vents, flashing and gutters are the main signs.

Can hail damage a roof without a leak?

Yes. Hail can bruise the mat and strip granules without making a hole, so water may not enter at first. The damaged area ages faster and may fail later, so inspect after hail even if nothing leaks.

How big does hail have to be to damage shingles?

Hail around one inch or larger is commonly cited as capable of damaging asphalt shingles, though smaller hail with wind can also cause harm. Roof age and shingle type affect how vulnerable the roof is.

What is a hail test square?

Roofers often count hail hits in a ten-by-ten-foot area on each slope. The number of hits can support a claim or repair decision, but insurers and roofers may use different thresholds, so ask for a written report.

How can I check for hail damage safely?

Look from the ground at gutters, vents, AC units and siding for dents, scan the roof with binoculars, check the attic for daylight or stains, and check gutters for granules. Leave roof access to a professional.

Is hail damage covered by insurance?

Often, under many homeowners policies, though terms, deductibles and exclusions vary. Photograph the damage, report it promptly, keep receipts for temporary repairs and get a licensed roofer's written inspection. Check your deductible and policy deadlines.

How do I tell hail damage from blistering or wear?

Hail leaves random round impact points, often bruised, with granules knocked off, and collateral dents elsewhere. Blistering shows raised round scars without a bruise. Wear is even across slopes. A roofer can tell them apart.

When should I call a roofer after hail?

Call as soon as practical after a hailstorm, even if the roof looks fine. Early inspection documents the damage for any claim and catches problems before they worsen. Early documentation helps any claim.

How do roofers confirm hail damage?

They look for bruises or dents with exposed mat, granule loss in round patterns and damage to vents, gutters and metal. A test square helps count hits. Ask the roofer to photograph and mark the damage, and to give you a written report for the insurer.

Does hail damage always cause leaks?

Not immediately. Damage can weaken shingles and cause leaks over time, so inspect after hail, even without leaks, to meet claim deadlines and avoid future damage. Ask a roofer to inspect soon after hail, because insurers often set a time limit for reporting damage.

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