If your neighborhood recently experienced hail or high winds, your roof may already have hidden damage — even if there are no visible leaks yet. Missouri storms frequently damage asphalt shingles in ways that aren’t obvious from the ground, and waiting too long to schedule an inspection can make insurance claims more difficult later.
Hailstorms hit St. Charles County hard. Whether it’s a fast-moving spring storm rolling down the I-70 corridor or a late-summer supercell dropping golf-ball-sized hail on Cottleville and Lake St. Louis, the damage left behind isn’t always obvious — and that’s exactly what makes it dangerous.
Many homeowners walk outside after a storm, see that the house is still standing, and assume everything is fine. But hail damage often lives where you can’t see it from the ground: on the surface of your shingles, around your flashing, and along your roof’s edges. Left unaddressed, what starts as a small bruise in an asphalt shingle can let moisture in, rot your decking, and eventually cost you far more than a simple repair.
Here’s what every homeowner in St. Charles County should know after a hailstorm.
## What Hail Actually Does to Your Roof
When hailstones strike asphalt shingles, they knock loose the granules — the small, sand-like coating that protects the shingle from UV rays and weathering. You may notice:
– Granules in your gutters or at the base of your downspouts after a storm
– Dark, bruised-looking spots on shingles (these are impacts where the mat beneath the granules is exposed)
– Cracked or split shingles from larger hailstones
– Dents on metal surfaces— gutters, vents, flashing, and AC units are often the easiest places to spot hail damage without getting on the roof
A general rule of thumb: if hail was quarter-sized or larger, get your roof inspected. But even smaller hail driven by high winds — which is common in Missouri thunderstorms — can cause significant granule loss.
## Why Hail Damage Is Hard to Spot From the Ground
This is the reason so many St. Charles County homeowners miss their window to file a legitimate insurance claim: hail damage on asphalt shingles isn’t always visible from the street. Bruising is subtle. Cracked seals are invisible without a close inspection. The damage shows up later — as a slow leak, a water stain on your ceiling, or mold in your attic.
If your neighbors are getting their roofs inspected after a storm, there’s a reason. A certified roofing contractor can walk your roof, identify impact patterns, document the damage with photos, and give you an honest assessment — often at no cost.
At Horizon Roofing & Exteriors, we provide free post-storm roof inspections for homeowners throughout St. Charles County, including O’Fallon, Wentzville, St. Peters, Dardenne Prairie, Lake St. Louis, and Cottleville. We’ll tell you exactly what we find — and if there’s nothing to worry about, we’ll tell you that too.
## What to Do Immediately After a Hailstorm
1. Document everything before cleanup.
Walk around your property and take photos of your gutters, siding, window screens, AC unit, and any visible roof areas. Timestamped photos are valuable for insurance claims.
2. Check your attic.
Look for water stains, daylight coming through, or wet insulation. These are signs that your roof has already been compromised.
3. Call a local roofer before your insurance company.
An independent inspection from a licensed roofing contractor gives you documentation of the damage before an insurance adjuster — who works for the insurance company, not for you — makes their assessment.
4. Don’t wait too long.
Missouri homeowners insurance policies typically require prompt reporting of storm damage. The longer you wait, the harder it becomes to link the damage to a specific storm event.
## Will Insurance Cover It?
Most standard homeowners insurance policies in Missouri cover sudden, accidental damage from hail and wind. But coverage depends on:
– **Your deductible type** — Is it a flat dollar amount or a percentage of your dwelling coverage? Many Missouri policies now carry a separate wind/hail deductible.
– **ACV vs. RCV coverage** — Actual Cash Value pays the depreciated value of your roof; Replacement Cost Value pays what it actually costs to replace it. This difference can be thousands of dollars on an older roof.
– **How quickly you file** — Delays give insurers reason to question whether the damage is storm-related.
Horizon Roofing & Exteriors works with all major insurance companies and can walk you through every step of the claims process — from the initial inspection to meeting the adjuster on-site to final payment.
## Watch Out for Storm Chasers
After every major hailstorm in the St. Louis metro area, out-of-town roofing crews flood St. Charles County. They knock on doors, offer suspiciously low bids, and often disappear before warranty issues arise.
Protect yourself by choosing a locally rooted contractor with:
– A verifiable physical address in Missouri
– A strong track record of Google reviews in your area
– Proper licensing and insurance for St. Charles County work
– Manufacturer certifications (GAF, Owens Corning, CertainTeed)
## Schedule Your Free Inspection Today
If your home was in the path of a recent storm, don’t wait. Horizon Roofing & Exteriors has been serving St. Charles County homeowners with honest inspections, quality materials, and expert installation.
📞 Call us at (636) 734-7532
We serve St. Charles, O’Fallon, Wentzville, St. Peters, Dardenne Prairie, Cottleville, Lake St. Louis, and surrounding communities in St. Louis County, Lincoln County, and Warren County.
*Horizon Roofing & Exteriors is a certified roofing contractor serving the Greater St. Charles County area. We handle insurance claims, free inspections, and full roof replacements with manufacturer-backed warranties.*
Frequently Asked Questions About Hail Damage Roof Inspections
Common signs include missing granules, dark impact spots, cracked shingles, dented gutters, and leaks inside your home. Some hail damage is difficult to spot from the ground, which is why professional inspections are important after major storms.
Most Missouri homeowners insurance policies cover sudden storm damage, including hail. Coverage depends on your deductible, policy type, roof age, and how quickly the claim is filed.
Ideally within a few days. Waiting too long can make it harder to connect the damage to a specific storm event.
Yes. Even smaller hail driven by strong winds can remove protective granules and shorten the lifespan of your roof.
Brian Donohue
Brian Donohue is the owner of Horizon Roofing & Exteriors, the leading roofing company in St. Peters, Missouri, dedicated to delivering quality roofing solutions. With a strong background in project management, sales, and customer service, Brian has built a reputation for reliability and excellence in the roofing and construction industry.