Roof Shingle Damage Warning Signs — What a 25-Year Central Florida Roofer Actually Looks For

Q: Cory, you’ve inspected hundreds of roofs across Orange and Seminole Counties after storms. What’s the biggest misconception homeowners have about shingle damage?
Cory: That if the roof isn’t leaking, it’s fine. That’s the single biggest misconception I run into and it costs homeowners real money. A shingle roof in Central Florida can sustain significant damage from wind or hail and not leak for weeks or even months afterward. The shingles are still in place, the decking is still protected, but the bond between shingles has been broken, the granule surface has been compromised, or the shingle seal strip has been lifted. The next significant rain event is when that damage becomes a leak. By that point, homeowners have often missed the window to connect the damage to the original weather event, which complicates the insurance claim considerably. I’ve had adjusters tell a homeowner their roof damage was from wear and tear when I could see clearly it was from the storm we had six weeks ago — the homeowner just didn’t get it documented in time.

Q: Walk me through what you actually look for when you inspect a shingle roof in Orange County after a storm. What’s your process?
Cory: I start from the ground with a full perimeter walk before I get on the roof. I’m looking at the gutter line for granule accumulation — granules washing out after a storm is one of the clearest signs of impact damage — and I’m looking at the roofline from every angle for any visible lifting, curling, or missing material. Then I get on the roof and work systematically. I’m pressing down on shingles to feel whether the seal strip is still bonded. I’m looking for impact marks from hail — those show up as circular bruising on the granule surface, sometimes with a soft center if the impact was hard enough to fracture the mat beneath. I’m checking every penetration point: plumbing boots, HVAC flashing, any pipe or vent that comes through the roof surface. And I’m paying attention to which sections of the roof took the most exposure based on the storm direction — in Central Florida our severe weather typically moves from the west or southwest, so the south and west facing slopes are almost always where I find the most damage.

Q: You mentioned hail specifically. Central Florida doesn’t get hail as dramatically as some other parts of the country — how serious is it here?
Cory: More serious than most Orange County homeowners realize. We don’t get the golf-ball sized hail that Texas or Oklahoma sees, but we get frequent small-to-medium hail events — typically marble to quarter sized — that are more than enough to damage asphalt shingles. The problem is that the damage isn’t dramatic. There’s no obvious hole, no cracked shingle visible from the ground. What you have is a bruised granule surface with compromised shingle integrity at each impact point. Each of those impact points becomes a premature aging location where that part of the shingle deteriorates faster than the surrounding material. Over two or three Florida summers, those impact points become the locations where the shingle cracks and fails. By the time the homeowner has a leak, the original hail event was two years ago and they’ve long since stopped thinking about it. This is exactly why I tell homeowners to get a professional inspection any time their area shows up on a hail tracking report — even if the storm seemed minor.

Q: What are the warning signs a homeowner can actually spot themselves from the ground? What should they be looking for after a storm in the Orlando area?
Cory: There are several things visible from the ground if you know what you’re looking at. First, check your gutters and downspout splash areas immediately after a storm. Granules washing out — they look like coarse black or colored sand — are a clear indicator of surface impact. If your gutters are full of granules after a storm that didn’t seem particularly severe, get a professional up on that roof.
Second, use binoculars to scan the roofline from all four sides of the house. You’re looking for any shingles with lifted edges or corners, any sections where the shingle line looks irregular compared to the surrounding material, and any obvious missing shingles. On a hip roof — which is common in Central Florida — pay particular attention to the hip ridges and the roof edge, since those sections take the most wind stress.
Third, check your attic. After a significant storm I recommend homeowners go into their attic during daylight with the lights off and look for any points where exterior light is coming through — that’s daylight through a compromised section of decking or sheathing. Also check the decking surface and insulation for any moisture or wet spots that weren’t there before the storm.
Fourth, look at your ceiling for any new water staining or discoloration. In Central Florida’s high humidity environment, even a small amount of water intrusion can create staining within 24 to 48 hours.

Q: Central Florida storms are different from Gulf Coast storms and different from Northeast Florida coastal storms. What makes the Orange County storm environment specifically challenging for shingle roofs?
Cory: Central Florida sits inland from both coasts which creates a unique storm dynamic. We get storm cells that develop inland from the Gulf heating and move east across the Orlando metro, and we get systems coming off the Atlantic that weaken as they cross the state but still carry significant wind and rain. We also get convective storm cells that form locally — those afternoon thunderstorms that build up over the land mass in summer and can generate serious localized wind shear and downbursts. Those localized events are particularly damaging because the wind comes from unpredictable directions. A roof built to handle wind from the southwest might have a vulnerable section on the east slope that takes the full force of a downburst from an unusual direction.
We also have a lot of housing stock in Orange and Seminole Counties from the 1980s and 1990s — the big growth eras — where roofs are aging into replacement territory. Those older shingles have already lost a lot of their granule coverage from UV exposure, which makes them significantly more vulnerable to wind and hail damage than a newer installation. I inspect a lot of homes in Winter Park, Maitland, and east Orlando neighborhoods where the original roof is still on from 1988 or 1992. Those roofs are ticking clocks.

Q: What specific neighborhoods or housing types in the Orlando area do you see shingle damage most frequently on?
Cory: The older established neighborhoods consistently show the most damage because of roof age — areas like College Park, Maitland, Baldwin Park’s older sections, and the established Winter Park neighborhoods around Park Avenue and further east. Those homes have charm and value but the roofs reflect their age. I also see significant issues in communities with mature tree canopy — falling branches during storms cause direct impact damage that’s obvious, but they also create chronic shade conditions that accelerate algae growth and moisture retention on shingles, which weakens them over time and makes them more vulnerable to storm damage. The new construction communities in places like Lake Nona and the Horizon West area are less of a concern because the roofs are newer, but I still see installation quality issues on some of the production-built homes where the roofing went up fast to keep pace with construction schedules.

Q: At what point does shingle damage mean a homeowner needs a full replacement versus a repair?
Cory: The honest answer is it depends on three things together: the age of the roof, the extent of the damage, and what the rest of the shingle field looks like. If a roof is 12 years old, the storm knocked off six shingles in one area, and the rest of the roof is in solid condition — that’s a repair. If a roof is 18 years old, has been through multiple Central Florida storm seasons, and I’m finding compromised granule coverage across multiple slopes along with the storm damage — that’s a replacement conversation, because the repair cost is going toward a roof that’s going to need replacement in two or three years regardless. Florida’s 25% rule also comes into play in Orange County — if the damage we’re repairing is going to affect more than 25% of the roof surface, we’re into replacement permit territory under Florida Building Code, and that changes the economics significantly. I’ll always tell a homeowner honestly which situation they’re in before any work starts.

Q: You have direct relationships with insurance adjusters in Orange County. What do they look for during a damage inspection that homeowners should understand?
Cory: Adjusters are looking at two things primarily: whether the damage is storm-related and what the scope is. On the storm-related question, they’re evaluating whether the damage pattern is consistent with the weather event — wind damage has characteristic patterns, hail damage has characteristic patterns, and adjusters who do this work regularly know what genuine storm damage looks like versus deferred maintenance. This is why documentation timing matters so much. If I’m meeting an adjuster on a roof after a hail event and I can show them the impact pattern across the south-facing slope, point out the consistent bruising on the granule surface, and tie it to the specific storm date — that’s a different conversation than showing up six weeks later with a worn-out roof and trying to attribute it to a storm that passed through. The other thing adjusters focus on is scope. I’ve been on joint inspections with adjusters where they missed damage sections that I found because they did a less thorough inspection. Having a contractor present who knows what they’re looking at and can point out every affected area professionally is one of the most valuable things I can do for a homeowner during a claim.

Q: What can Central Florida homeowners do to reduce their shingle damage risk before storm season hits?
Cory: A pre-season inspection is the single most valuable thing. Get a licensed contractor on your roof in April or May before the rainy season begins. They’ll identify any existing vulnerabilities — loose shingles, compromised sealant, damaged flashing around penetrations — that would become real problems under storm conditions. Catching those before the season is a fraction of the cost of repairing them after a storm has made them worse. Second, trim any tree branches that overhang or come within five to ten feet of the roofline. Impact from branches during storms causes direct damage and creates debris accumulation that holds moisture against shingles. Third, if your roof is approaching 15 years old, start having the replacement conversation proactively rather than waiting for a storm to force the issue. A planned replacement on your timeline is a very different financial and logistical situation than an emergency replacement after a major storm event.

Q: Last question — what’s the one thing you wish every Orange County homeowner would do after the next storm passes through?
Cory: Check their gutters and take photos of them. Right after the storm, before the next rain washes everything clean, look at your gutters and downspout areas and photograph what you see. Granule accumulation after a storm is some of the best evidence of shingle impact damage — and it disappears with the next rain. That photo, timestamped to the storm date, is the kind of documentation that supports a claim and helps me advocate for a homeowner when the adjuster comes out. It takes two minutes and it can make a significant difference. Most homeowners don’t know to do it because nobody has ever told them. I’m telling them now.