Storm Damage
What Does Hail Damage Actually Look Like on a Roof?
The homeowner question
“We had hail, but I can’t see holes in the roof. What am I supposed to be looking for?”
Hail damage is often less dramatic than homeowners expect. A damaged asphalt shingle may not have a visible hole. Instead, the impact can dent the shingle, knock away protective granules or tear the material. IBHS identifies dents, tears/breaches and granule displacement as key asphalt-shingle damage modes. The pattern and severity depend on hail size, hardness, wind, roof material, roof age and the angle of impact.
Quick Guide
- Asphalt: dents, tears, granule displacement
- Metal: dents can reveal storm direction
- Tile: cracks or shattered pieces
- Real hail patterns are typically random
- Do not confuse aging or foot traffic with hail
On asphalt shingles
Look for random impact areas rather than an orderly pattern. A fresh impact may appear darker where granules were knocked away. Larger or harder impacts can leave a depression, crack or tear. Some damage can be felt more easily than seen, which is one reason roof-level evaluation is different from a driveway glance.
On ridge caps and roof edges
Ridges and hips can be exposed to impacts from multiple directions and are worth close attention during a professional inspection. Damage at edges also matters because wind loads are often higher near roof perimeters.
On metal components
Gutters, downspouts, roof vents, flashing and soft-metal caps may show dents or clean impact marks. These are useful “collateral damage” clues that hail was energetic enough to affect building surfaces.
On tile
Large hail can crack or shatter some tile products. A cracked tile may be obvious, but hairline fractures and damage at overlaps may require closer inspection.
What hail damage is NOT
Normal aging, manufacturing variation, foot traffic, blistering and ordinary granule loss can be mistaken for hail. A good inspection considers the pattern across the roof and other surfaces rather than calling every dark spot “hail damage.”
What You Can Safely Check Yourself
- Photograph the hailstones next to a ruler or common object if it is safe to do so.
- Check vehicles, gutters, downspouts, screens and metal patio covers for dents.
- Use ground-level photos and zoom; do not walk a wet or steep roof.
- Note which sides of the house show the most obvious impact marks.
When It Becomes More Serious
Have the roof evaluated if you see widespread collateral dents, broken skylights, cracked tile, multiple areas of obvious shingle damage, or if the storm produced severe hail. The National Weather Service classifies a thunderstorm as severe when it can produce hail at least one inch in diameter or wind gusts over 58 mph; that threshold is about storm classification, not a guarantee of roof damage.
Educational Resource
IBHS video — Analysis of Hail Damage on Asphalt ShinglesSources & Further Reading
- Insurance Institute for Business & Home Safety — Hail and wind roof damage research
- IBHS — Roof 101
- National Weather Service — Severe Thunderstorm Safety
- IBHS video — Analysis of Hail Damage on Asphalt Shingles
Editorial note: Sources are cited for homeowner education and technical context. Ridge Point Roofing is not affiliated with these organizations unless separately stated. Local codes, product instructions and insurance policy terms should always be checked for a specific property.