What You’ll Learn
- How to tell the difference between cosmetic hail marks and the kind of damage that will turn into a leak within one or two Minnesota winters.
- Why the most dangerous hail damage on an asphalt shingle roof is often invisible from the ground, and what a proper inspection covers.
- How insurance claims work for hail damage, including the one documentation mistake that most often causes homeowner claims to be denied.
- What separates a contractor who knows how to work a legitimate storm claim from one who’s just chasing the truck?
Minnesota summers have a way of reminding you who’s in charge. One afternoon, it’s 85 degrees and clear; by evening, a fast-moving cell has pushed through Eden Prairie and dropped hail the size of marbles across the southwest metro. Most homeowners walk outside afterward, look around the yard, pick up a few branches, and go back inside. The roof, if it crosses their mind at all, gets a quick glance from the driveway before they decide it looks fine.
That glance from the driveway is almost always wrong. Hail damage to an asphalt shingle roof doesn’t look like a hole. It doesn’t look like a missing shingle. More often, it looks like nothing at all from 20 feet below. In most cases, it is a network of small impact craters that have knocked the protective granule coating off the shingle surface, exposing the asphalt mat beneath to UV degradation and moisture infiltration. Left alone, that damage doesn’t stay invisible. It accelerates.
If a significant storm has moved through your area in the last six months and you haven’t had your roof inspected, there’s a reasonable chance you’re sitting on a claim you don’t know about yet.
What Hail Does to a Shingle
To understand why hail damage is hard to spot and easy to underestimate, it helps to know how an asphalt shingle works. The granules embedded in the surface aren’t decorative. They’re a UV barrier. They protect the asphalt mat below from the sun’s breakdown of the petroleum-based material that holds the shingle together. When hail knocks those granules loose, it creates what roofers call “soft spots” in the shingle. The asphalt mat is now exposed. It starts to dry out, crack, and curl.
In Minnesota, where temperature swings between summer highs and January lows can exceed 100 degrees Fahrenheit over the course of a year, that exposed mat deteriorates faster than it would in a milder climate. Freeze-thaw cycling does the rest. A shingle that looks functional in October can be cracking by March. By the following spring, you will have water entry.
What makes this particularly consequential for Eden Prairie homeowners is timing. If you miss the insurance claim window (most policies require you to file within one year of the storm date, though policies vary), you’re looking at paying out of pocket for a replacement that could have been fully or mostly covered.
Signs You Can See from the Ground
You don’t need to go up on the roof to get a preliminary sense of whether your home sustained significant damage. Several reliable proxy indicators suggest a closer look is warranted.
Start with your gutters and downspouts. After a hailstorm, granules shed from impacted shingles collect in gutters in significant quantities. If you scoop out your gutter and find what looks like coarse black sand, that’s granule loss. Some granule shedding is normal in aging shingles, but a large accumulation after a specific storm event is a different story.
Look at soft metal surfaces around your property. Air conditioner fins, gutter aprons, metal flashing, mailboxes, and window screens all register hail impacts as small circular dents. These don’t lie. If your AC unit looks like it was used for target practice, your roof was in the same storm.
Wooden surfaces, particularly fence rails, deck boards, and wood fascia, show fresh impact marks in the form of circular, splintered indentations without weathered edges. If those marks look fresh and unweathered, they happened recently.
None of these observations definitively confirms roof damage, but any one of them is sufficient justification to schedule a professional inspection before the insurance clock runs down.
What a Real Inspection Covers
There is no substitute for a trained eye on the roof surface. From ground level, satellite imagery, or a drone image, you cannot reliably assess shingle-level hail damage. The defining characteristic of a legitimate hail impact on an asphalt shingle is a soft, spongy indentation where the granules have been displaced and the asphalt mat has been disturbed. You find this by walking on the roof, running your hand over the surface, and knowing what healthy shingle resistance feels like compared to compromised shingle resistance.
A thorough inspection should cover the entire roof surface on all slopes, all ridge caps and hip caps (which receive the most exposure), all flashing points around chimneys, skylights, and pipe penetrations, and all valley areas. A contractor who spends eight minutes on your roof has not inspected it.
The inspection should also document everything photographically. If you’re filing a claim, your adjuster will want photographic evidence of impacts in multiple locations across multiple slopes. Date-stamped photos taken during a professional inspection are far more useful to your claim than photos you take yourself from the edge of a ladder.
How the Insurance Claim Process Works
Filing a hail damage claim is not complicated, but there are ways to make it harder than it needs to be. The most common mistake homeowners make is calling their insurance company before they’ve had a contractor inspect the damage. The sequence matters.
Get your inspection first. A contractor who regularly works with storm claims will document the damage in a format useful to an adjuster, note the storm date, and confirm whether the damage meets the claim threshold. You go into the insurance call knowing what you have, which is a better position than calling to say, “I think maybe there might be damage.”
Once you file, your insurer will send an adjuster to assess. Having a contractor present during the adjuster visit is not required, but it is smart. An experienced roofing contractor can identify specific impact points, reference storm data for your area, and ensure the adjuster’s scope of work reflects the actual damage rather than the minimum defensible assessment.
In Minnesota, most policies cover hail damage under the dwelling coverage portion of your homeowner’s insurance, subject to your deductible. Whether you receive replacement cost value or actual cash value (which accounts for depreciation) depends on your specific policy. Know which one you have before you file.
Choosing the Right Contractor After a Storm
After any significant hail event in the Twin Cities metro, you will encounter door-to-door roofing contractors. Some are legitimate. Some are what the industry calls storm chasers: out-of-state crews who follow storm paths, work fast, and are gone before you can call them about a problem. The distinction matters more than most homeowners realize.
A contractor who will still be answering the phone three years from now, when your flashing starts to leak, is worth more than a discounted bid from someone with a temporary PO Box in Minnetonka. Ask how long the company has been operating in the area. Ask for local references from jobs completed in the last two years. Ask whether they pull permits. Ask what their warranty covers and whether it’s backed by the manufacturer or just the contractor.
Grussing Roofing has been serving Eden Prairie and the surrounding communities for years, and every job we complete is a job we stand behind after the truck pulls away.
Call Grussing First
Summer storms in Minnesota don’t wait for convenient timing, and hail damage doesn’t announce itself with an obvious leak. By the time water starts coming through, the damage has usually been progressing for months. The homeowners who avoid expensive out-of-pocket repairs are the ones who get inspections after storms instead of waiting for symptoms.
If a significant storm has moved through Eden Prairie or the surrounding area recently, Grussing Roofing is ready to get on your roof and tell you exactly what’s there. Reach out today at (952) 935-0557 or use our online contact form to schedule your inspection before the insurance window closes.
FAQ
How long do I have to file a hail damage insurance claim in Minnesota?
Most homeowner policies require claims to be filed within one year of the date of loss, but some policies specify shorter windows, and some allow longer. Read your specific policy or call your agent to confirm. The storm date matters because insurers can cross-reference it against weather data for your address, so documenting which storm caused the damage is important.
Can I inspect my own roof for hail damage?
You can look for ground-level proxy indicators, like granule accumulation in gutters and dents on soft metal surfaces, but reliably identifying hail impact damage on shingles requires being on the roof and knowing what to look for. It’s also a safety issue. A professional inspection costs you nothing with most reputable contractors and gives you documentation you can use for a claim.
What if my adjuster says the damage doesn’t meet the threshold for a claim?
You have the right to dispute an adjuster’s assessment. If you believe damage was missed or undervalued, a public adjuster or a second inspection from a contractor experienced in insurance work can help you make that case. Don’t assume the first adjuster’s findings are final.
How old does my roof need to be before hail damage isn’t worth claiming?
Age matters for what your insurance pays out, not for whether damage occurred. An older roof with actual cash value coverage will pay out less than a newer roof with replacement cost coverage, but the damage still happened, and the claim may still be worth filing, depending on your deductible and the extent of the damage. A contractor who understands insurance work can help you evaluate whether the math makes sense before you file.