How to Spot Hail Damage on a Roof in NJ
After a hailstorm in Middlesex County, here are the 5 visible signs to look for — the same things insurance adjusters check before approving a claim.
Quick answer: The five visible signs of hail damage on a roof are: (1) round dark bruises where shingle granules are knocked off, (2) cracked or broken shingles, (3) dented metal vents, flashing, or gutters, (4) granule buildup in downspouts and gutters, and (5) damage to soft outdoor items like grills, AC fins, or downspouts. If you see any of these, call a roofer for a free written inspection within a week.
1. Round bruises with missing granules
The clearest sign of hail damage on an asphalt shingle is a dark, round bruise where the colored granules have been knocked off, exposing the black asphalt mat underneath. Bruises are typically 1/4 to 1 inch wide and feel soft if you press on them — like a bruise on an apple. Adjusters call these "impact marks" and count them in a 10×10 foot test square on each roof slope.
2. Cracked or broken shingles
Larger hail (3/4 inch or more in diameter) can crack shingles outright. Look for hairline fractures, missing corners, or shingles that have shifted out of position. Broken shingles let water get under the roof immediately and need to be addressed before the next rain.
3. Dented metal flashing, vents, and gutters
Soft aluminum is the easiest place to see hail. Walk your downspouts, gutters, AC condenser fins, and any metal vents on the roof. Dings on these items are proof of hail strikes, even if your shingles look mostly fine from the ground. Adjusters use these as primary evidence.
4. Granules in your gutters and downspouts
After a major hailstorm, a healthy roof's gutters look gritty — like coarse black sand. That's the protective ceramic granule layer being washed off the shingles. A handful of granules after a single storm is a red flag.
5. Damage to soft outdoor items
If your patio furniture has dimples, your grill cover is shredded, your wood deck has new little circles, or your car has paint dings — assume the roof took the same beating. Photograph all of it before cleaning up. This is the corroborating evidence adjusters look for.
How Long Do I Have to File a Hail Claim in NJ?
Most New Jersey HO-3 policies require you to file within 1 year of the date of loss. The sooner the better — document the damage with photos, get a written roofer inspection, and call your carrier within 30 days to start the claim.
Will Filing a Claim Raise My Premium?
In most cases, no. Hail damage is considered an "act of God" and is non-chargeable on your policy in New Jersey. Your premium can only legally increase after multiple weather-related claims in a short period.
Frequently Asked Questions
What size hail causes roof damage?
Hail 1 inch in diameter or larger (about the size of a quarter) typically causes shingle bruising. Hail 1.25 inches and up will crack shingles and dent metal. Even pea-sized hail can cause cosmetic damage if the storm lasts long enough.
How much does a hail damage roof replacement cost in NJ?
If insurance covers it, you typically pay only your deductible — usually $500 to $2,500. Out of pocket, full replacement of an asphalt shingle roof in Middlesex County runs from $7,600.
Should I sign a contract with the first storm-chaser at my door?
No. Out-of-state storm-chasers often vanish before warranty work. Always hire a licensed local NJ roofer with a verifiable HIC number, real local address, and Google reviews.
Free Roof Inspection in Middlesex County, NJ
If a hailstorm just hit your area, call us at (908) 652-0241 or request a free inspection online. We climb the roof, photograph the damage, and email you a written report — no charge, no obligation.