Damage & Failure
What is Hail Damage?
Roofing Glossary · Damage & Failure
Definition
Physical damage to roofing materials caused by hailstones, ranging from cosmetic bruising (asphalt displacement without granule loss) to structural cracks, punctures, and loss of granules. Hail damage on asphalt shingles appears as circular impact marks with accompanying granule loss. Functional hail damage compromises the shingle's ability to shed water and accelerates UV degradation. Most homeowners insurance policies cover hail damage; professional assessment is recommended before filing a claim.
Related Roofing Terms
→
Granule LossThe shedding of mineral granules from the surface of asphalt shingles due to weathering, manufacturi...
→Impact-Resistant ShinglesAsphalt or composite shingles tested and rated under UL 2218 for resistance to impact from simulated...
→Impact RatingA UL 2218 classification for roofing materials tested for resistance to simulated hail impact, rated...
→Storm DamageRoof damage caused by severe weather events including high winds, hail, ice, heavy snow, fallen tree...
More Damage & Failure Terms
Get an Instant Roof Estimate
Now that you know what hail damage means, put that knowledge to work. Enter your address to get a free satellite-based estimate and compare standardized quotes from pre-vetted local contractors.
Get My Free Estimate