Hail Damage vs Normal Wear — How to Tell the Difference

The single most common dispute between homeowners, roofers, and insurance companies is this: is this damage from a storm, or is it just an old roof? Here's how the professionals tell the difference.

What Hail Damage Actually Looks Like

Hail damage to asphalt shingles creates a distinct pattern:

• Random circular impacts across the roof surface — not following any direction
• Bruising — the shingle feels soft at the impact point, like a bruise on fruit
• Granule loss at impact points — circular bare spots in the shingle coating
• Black underlying mat visible at impact centers — granules completely gone

Key diagnostic: hail hits everything equally. If you have hail damage on the roof, you'll also find dents on soft metal — gutters, downspouts, AC fins, window screens. No dents on metal = probably not hail.

What Normal Wear Looks Like

• Uniform granule loss across entire sections (not random spots)
• Shingles curling or cupping consistently — material aging
• Cracking in a pattern following sun exposure (south/west slopes age faster)
• No corresponding metal damage anywhere on the property

The Age Test

Insurance adjusters will factor age into their assessment. A 10-year-old shingle damaged by hail is a full claim. A 22-year-old shingle with the same appearance may be considered "age-deteriorated" — and only partially covered or denied.

This is why timing matters. If you had a hail storm last spring and you're just now getting the roof inspected, the damage is harder to attribute definitively to that storm.

What to Do

Inspect after every significant storm. If you had hail in your area (apps like Hail Trace or iRoofing track historical storm data by address), call for a free inspection within 30 days. The sooner you document it, the cleaner the insurance claim.