Hail is one of the most common causes of roof damage in the Houston area, and one of the hardest for homeowners to see. Unlike a missing shingle after a windstorm, hail damage often looks like nothing from the ground. But even moderate hail can crack shingle mats, knock off protective granules, and shorten the life of your roof by years.
Here is what hail actually does to a roof, what you can safely check yourself, and when to call in a professional.
How Hail Damages Asphalt Shingles
Asphalt shingles are covered with ceramic-coated granules that protect the asphalt from UV rays. When a hailstone hits a shingle, it can:
- Knock granules loose, leaving a dark spot of exposed asphalt. Without granules, the sun breaks down that spot faster.
- Bruise the shingle, creating a soft spot that feels like a bruise on an apple when pressed. The fiberglass mat underneath may be fractured even if the surface looks intact.
- Crack or puncture the shingle, especially on older, brittle shingles.
- Break the seal strip, which makes the shingle more likely to lift in the next windstorm.
Hail hits tend to be random, with no clear pattern. Damage that is in neat lines or only in one small area is more likely to be wear, foot traffic, or a manufacturing issue.
Signs You Can Check From the Ground
You do not need to climb a ladder to find good clues. In fact, you should not. Look for these instead:
- Dents in gutters, downspouts, and gutter guards. Soft metal shows hail impacts clearly.
- Dings on metal roof vents, ridge caps, and flashing. Use binoculars or a zoomed-in phone photo.
- Granules piled up at the bottom of downspouts or washed onto the driveway.
- Damage to other things outside: dented AC unit fins, chipped paint on siding or decks, damaged window screens, cracked skylights, or dents on cars left outside.
- Shredded leaves and broken twigs in the yard right after the storm.
If the soft metals around your home are dented, there is a good chance your roof took hits too.
Hail Size and Roof Damage
Hail size matters, but it is not the only factor. Wind speed, the angle of impact, the age of your roof, and the type of shingle all play a role. As a general guide, hail around one inch in diameter (about the size of a quarter) and larger is where damage to asphalt shingles becomes common. Older roofs that have lost flexibility can be damaged by smaller hail. Impact-resistant Class 4 shingles are designed to hold up much better.
Hail Damage on Other Roof Types
- Metal roofs: Hail often leaves cosmetic dents. Whether that is covered depends on your policy, since some exclude cosmetic damage. Punctures or damaged seams are functional damage.
- Tile roofs: Clay and concrete tiles can crack or chip.
- Flat and low-slope roofs: Hail can puncture or fracture membranes, especially older ones, and damage rooftop units.
Why Hail Damage Should Not Wait
A hail-damaged roof often keeps working for a while, which tempts homeowners to ignore it. The problem is that the damage gets worse over time. Exposed asphalt degrades faster in Texas sun, cracked mats let water in, and broken seals let the next storm lift shingles. Insurance policies also have deadlines for reporting damage, and waiting too long can hurt your claim.
What to Do Next
- Photograph any damage you can see from the ground, including gutters, vents, and outdoor items.
- Write down the date of the storm.
- Schedule a professional roof inspection before filing a claim, so you know whether there is real damage.
- If damage is confirmed, follow our Texas roof insurance claim guide.
JD Roofing Solutions inspects roofs for hail damage across Houston, Katy, Cypress, Spring, and surrounding areas. We will tell you honestly whether your roof has damage worth claiming. Call 832-295-3277 or request a free inspection.
