Hail Damage vs Wind Damage: How to Tell Them Apart
After a storm, knowing whether your roof took hail or wind damage helps you understand what happened and handle your claim. Here is how each looks, how they differ, and why you should not climb up to check yourself.
In this guide
Why the difference matters
When a storm rolls through, a roof can be damaged by hail, by wind, or by both at once, and while the immediate concern is simply whether the roof is still keeping water out, understanding which kind of damage occurred is genuinely useful. It helps you describe the event accurately to your insurer, understand what a roofer finds, and recognize whether the damage is the kind your homeowners policy covers, which it usually does for sudden storm events. Hail and wind damage look quite different and affect the roof in different ways, so learning to tell them apart, at least in general terms, makes you a more informed homeowner in the aftermath of a storm.
That said, one point matters more than any diagnostic detail: you should not climb onto a storm-damaged roof to inspect it yourself. Roofs are dangerous, storm damage makes them more so, and much hail and wind damage is subtle enough that an untrained eye misses it while a trained one finds it. The goal of understanding the difference is to be informed and to know what to look for from the ground, not to replace a professional inspection. With that firmly in mind, here is how hail and wind damage each present, and how they compare, so you can make sense of what a storm may have done to your roof and what a roofer reports, as our storm damage roof repair guide covers in full.
What hail damage looks like
Hail damages a roof through impact, so its signature is dents, bruises and dislodged granules rather than missing pieces. On asphalt shingles, hail leaves round dents or dark spots where the impact has knocked away the protective granules and bruised the shingle, often described as looking like the roof was hit with a ball-peen hammer, small, roughly circular marks scattered across the roof. These hits crack the shingle’s surface and expose the mat beneath, and the granules they knock loose often collect in the gutters and at the base of downspouts, which is one visible clue. Hail also dents softer metal surfaces, gutters, flashing, vents, valleys, and roof accessories, leaving telltale dimples that are sometimes easier to spot than the shingle damage.
The tricky thing about hail damage is that it is often not obvious from the ground and not immediately leaking. The bruises and granule loss compromise the shingle and shorten its life, and can lead to leaks over the following months and years as the damaged spots deteriorate, but the roof may look fine from the street and not leak right away. This is exactly why hail damage is frequently underestimated and why a professional inspection after a significant hailstorm is worthwhile even if nothing is visibly wrong, the damage is real but subtle, and catching it matters both for the roof and for filing a timely insurance claim while the cause is clear.
What wind damage looks like
Wind damages a roof through force and lift, so its signature is the opposite of hail’s: lifted, creased, torn and missing shingles rather than dents. Strong wind gets under the edges of shingles and peels them up, breaking their adhesive seal, and once a shingle’s seal is broken it may lie back down but is now loose and vulnerable, or it may be creased, folded back, torn off, or blown away entirely. So the classic signs of wind damage are shingles that are visibly missing, flapping, curled, creased across the middle, or lifted at the edges, often concentrated along the roof edges, ridges and corners where wind forces are strongest, and sometimes debris on the roof or in the yard.
Wind damage tends to be more visible than hail damage, since missing and lifted shingles can often be seen from the ground, though the subtler broken seals cannot. It is also more immediately consequential in some cases: a section of shingles blown off leaves the roof directly exposed, which can leak in the next rain, making some wind damage an urgent, even emergency, situation, while broken seals that are not yet obvious quietly leave the roof vulnerable to the next storm. Wind can also drive rain under the roofing and damage flashing, ridge caps and other components. Like hail, wind damage is best assessed professionally, since the broken seals and edge damage that a homeowner cannot see are as important as the missing shingles they can.
Telling hail and wind damage apart
| Hail damage | Wind damage | |
|---|---|---|
| Mechanism | Impact from falling ice | Lift and force from wind |
| Look | Dents, bruises, granule loss, dimpled metal | Lifted, creased, torn, missing shingles |
| Pattern | Scattered round marks across the roof | Concentrated at edges, ridges, corners |
| Visibility | Often subtle, not obvious from the ground | Missing shingles often visible; broken seals not |
| Clue below | Granules in gutters and downspouts | Shingle pieces and debris in the yard |
| Urgency | Often delayed leaks; still worth prompt inspection | Can expose the roof immediately; sometimes urgent |
In reality, a single storm often produces both, hail bruising the field of the roof while wind lifts and tears the edges, and the two can be hard to fully separate without a close professional look. The value in knowing the difference is understanding what you are seeing and dealing with, not diagnosing every mark yourself. When both are present, a roofer documents each, since both are typically covered by insurance as sudden storm damage.
What you can safely check from the ground
Without ever getting on the roof, there are several storm-damage clues a homeowner can safely look for. After a hailstorm, check the gutters and downspouts for a lot of granules (a sign of hail knocking them loose), and look at metal surfaces you can see, gutters, downspouts, vents, and any metal flashing, for dents and dimples, along with dents on other outdoor items like cars, AC units and mailboxes, which indicate the hail was large enough to damage the roof too. After a windstorm, scan the roof from the ground and yard for obviously missing, lifted, flapping or creased shingles and for shingle pieces or debris in the yard and gutters.
Inside, check the attic and ceilings for any new water stains or leaks, which indicate the roof was breached. What you should not do is climb up for a closer look, since much of the important damage, subtle bruises, broken seals, compromised flashing, requires a trained eye and safe access to find, and a storm-damaged roof is hazardous. Your ground-level observations are useful for gauging whether a storm likely did damage and worth reporting, but they are a prompt to get a professional inspection, not a substitute for one. If your ground check turns up any of these signs, or if a significant hail or wind event hit your area, a professional roof inspection is the right next step.
Storm damage and your insurance
Both hail and wind damage are typically covered by homeowners insurance as sudden, accidental storm events, which is a key reason to have storm damage professionally inspected and documented promptly. A roofer experienced with storm damage can identify the full extent of the hail and wind damage, much of which a homeowner cannot see, document it properly, and provide the itemized estimate an insurance adjuster works from, as our roof insurance claims guide explains. Timeliness matters, since claims are easier to substantiate soon after the storm while the cause is clear, and many policies have time limits for filing.
A word of caution belongs here, though: storms bring out storm-chasing contractors who pressure homeowners, exaggerate or even manufacture damage, and offer to waive deductibles (which is insurance fraud), as our guide to choosing a contractor describes. The right approach is an honest inspection from a reputable, local roofer who documents the actual damage and helps you file a legitimate claim, not one who shows up uninvited pushing a full replacement and a signature. Handled properly, insurance covers much of genuine storm damage, turning a hail or wind event into a manageable deductible and a restored roof.
What to do after a storm
Putting it together, the sensible response after a significant hail or windstorm is a short sequence. First, if there is active water entry or a section of roof is exposed, treat it as an emergency, contain the water inside and get a roofer to stabilize it. Second, do a safe, ground-level check for the hail and wind signs above, and note anything you find, including photos from the ground. Third, arrange a professional roof inspection, especially if you saw any signs or a serious storm hit your area, since much damage is not visible from below. Fourth, if damage is found, document it and file your insurance claim promptly with an itemized estimate from a reputable roofer.
Throughout, resist the pressure of any contractor who appears uninvited urging you to sign immediately, and work instead with a trustworthy local roofer who assesses honestly and helps you through a legitimate claim. Whether the storm brought hail, wind or both, this measured approach, address any emergency, check safely, get a professional inspection, and document for insurance, protects your home and your claim. We help homeowners across our service areas assess storm damage honestly and restore their roofs, so a storm is handled right from the first day.
Hail vs wind damage FAQs
How can I tell hail damage from wind damage?
Hail damages by impact, leaving scattered round dents, bruises and granule loss on shingles and dimples on metal, often subtle and not immediately leaking. Wind damages by lift and force, leaving lifted, creased, torn or missing shingles, usually concentrated at the edges, ridges and corners and often more visible. A single storm can cause both, and a professional inspection identifies the full extent.
What does hail damage on a roof look like?
Round dents or dark spots where impact knocked away the protective granules and bruised the shingle, often likened to hammer marks, scattered across the roof, plus dimples on metal gutters, flashing and vents. A common clue is granules collecting in the gutters and downspouts. Hail damage is often not obvious from the ground and may not leak right away, but it shortens the roof life and can leak later.
What does wind damage look like?
Lifted, creased, torn or missing shingles, along with broken adhesive seals that leave shingles loose, typically worst at the roof edges, ridges and corners where wind is strongest. You may see shingle pieces or debris in the yard. Missing shingles are often visible from the ground, but the subtler broken seals that leave the roof vulnerable are not, so a professional look matters.
Is hail or wind damage covered by insurance?
Both are typically covered by homeowners insurance as sudden, accidental storm events. That is a key reason to have storm damage professionally inspected and documented promptly, since much of it is not visible to a homeowner, and to file the claim while the cause is clear, as many policies have time limits. Beware storm chasers who exaggerate damage or offer to waive your deductible, which is fraud.
Should I get on my roof to check for storm damage?
No. Roofs are dangerous, storm damage makes them more so, and much hail and wind damage, subtle bruises, broken seals, compromised flashing, requires a trained eye and safe access to find. Check safely from the ground and inside the attic for the visible signs, and if you find any or a serious storm hit, arrange a professional inspection rather than climbing up yourself.
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