Hail Damage in the DMV: How to Inspect Your Roof and File a Claim

What hail actually does to an asphalt shingle roof

Asphalt shingles protect your house because of a layer of mineral granules embedded in asphalt over a fiberglass mat. A hailstone strike fractures the mat and dislodges granules in a circular pattern. The shingle looks mostly intact, but the bruise underneath has lost its UV protection and will begin failing within months to a few years.

Hail damage is graded by stone size. Below 1 inch is generally cosmetic; 1 to 1.5 inches causes functional damage on aging roofs; over 1.5 inches typically totals a roof regardless of age.

Ground-level signs you might have hail damage

Before you climb a ladder, look for these clues:

• Dents in soft metal — gutters, downspouts, gutter aprons, A/C condenser fins, mailboxes, and grills.
• Granules collecting at the base of downspouts and in splash blocks (more than a small handful is suspicious).
• Cracked or shattered skylight domes.
• Damaged or torn window screens.
• Pockmarks or paint chips on the south and west sides of the house (typical hail approach direction in DMV summer storms).

What a proper roof inspection looks like

A qualified inspector will chalk a 10-by-10 foot test square on each roof slope and count impact marks. Insurance carriers typically require 8 or more hits in a test square to call a slope damaged. The inspector documents each hit with a chalk circle and a photo with a measurement scale.

Hail damage looks like a small black or dark bruise where granules have been knocked off, often with a slight indentation you can feel by running a hand across the shingle. Mechanical damage from foot traffic, blistering from age, and manufacturing defects all look different — a contractor who calls everything hail damage is a red flag.

The 14-day rule and other claim deadlines

Most carriers require notice of loss within a reasonable time and many policies in Maryland and Virginia specifically require notice within 12 months. Some carriers are stricter — Travelers, State Farm, and several regional carriers have begun enforcing notice windows as short as 1 year for hail and wind.

More urgently: do not wait until the next rain to start the claim. The longer you wait, the harder it is to prove the damage came from a specific covered storm. Use the NOAA Storm Events database to confirm the storm date and hail size for your address, and start the claim within 30 days if at all possible.

Avoiding storm-chaser scams

After every significant DMV hail event, out-of-state roofing crews appear in neighborhoods door-knocking. The legitimate ones do exist; the scams are common. Red flags:

• Pressure to sign an Assignment of Benefits or contingency agreement on the first visit.
• Offers to waive your deductible (this is insurance fraud in DC, Maryland, and Virginia).
• Out-of-state license plates and no local office address.
• Insistence on handling all communication with your insurance company.
• Door-knocking with claims of seeing damage from the street.

Working the claim correctly

Get your own independent inspection before you call your insurer. Have a written, itemized report with photos and measurements. When the carrier's adjuster comes out, your inspector should be there to walk the roof with them — disagreements that cannot be resolved on the roof become months-long disputes later.

If the adjuster denies damage you believe is clearly present, you have the right to a reinspection, an umpire process, or an appraisal. Do not accept a denial without exhausting these options.