After hail or high wind rolls through Janesville, the damage on a roof is often quiet. Martin Exteriors Roofing & Siding inspects and repairs storm-damaged roofs from our Roscoe office at 11704 Main St, and we have served the Stateline since 2006. If shingles are missing, granules are piled up, or you just want a clear answer, call (815) 624-6278. The line is answered 24/7.
How Storm Damage Shows Up on Janesville’s Mixed Housing
Census estimates put the median Janesville home at 1972. About 43% of homes went up between 1950 and 1979, when the east and north sides filled with ranches, Cape Cods and split-levels. Roughly 14% are older than 1940, many of them on Courthouse Hill and the streets near the Rock River downtown. Newer subdivisions at the edges are a smaller share.
That mix matters after a storm. A brittle mid-century shingle can crack from a bruise that a newer shingle shrugs off. An older steep roof near downtown has more valleys and roof-to-wall joints for wind to work on. Our inspection starts with the house in front of us, not a one-size checklist. For everyday leaks that are not storm related, see our Janesville roof repair page.
How to Spot Hail and Wind Damage
- Granule loss on shingles. Dark, bald spots where the protective surface is gone. Loose granules may collect along the lower roof edge (check from the ground only).
- Soft or bruised tabs. The shingle looks intact but feels soft when pressed. The mat underneath was crushed.
- Missing or creased tabs. Wind lifts and folds shingles, especially on ridges and the windward slope.
- Dented vents and flashings. Soft metal on the roof and around the house dents first and is a ground-level clue.
- Cracked or chipped siding. Vinyl can crack; fiber cement can chip on the side the storm came from.
From the driveway you will miss a lot of bruising. A close look on the roof, with photos, is the only way to know. Book a free roof inspection or use our free inspection form.
What to Do Right After a Storm
- Stay safe. Stay off a wet or damaged roof. Keep kids and pets away from downed limbs and loose debris.
- Protect the inside. Catch drips with buckets, move furniture, and open an attic hatch only if it is safe to see where water is entering.
- Photograph from the ground. Take pictures of missing shingles, dented vents, damaged siding and any ceiling stains before cleanup hides them.
- Call for tarping if water is coming in. Call (815) 624-6278. We are open 24/7, and emergency tarping can be done within 24 hours.
Free Inspection, Then a Straight Answer
We walk the roof and check the attic when we can reach it. You get photos of every hit we find, plus a written plan for repair or replacement. Most full roofs are done in a day. See also our sitewide hail damage repair and storm damage repair pages.
Repair vs Replacement After a Storm
A repair usually makes sense when damage is in one area, nearby shingles still lie flat, and the deck is firm. We bring up roof replacement when whole slopes are bruised, leaks keep appearing in new spots, or the roof already has two layers. Either way, you see the photos before you decide. If a new roof is the answer, see roof replacement in Janesville.
If you are replacing, Class 4 impact-resistant shingles are an option many Stateline homeowners choose after repeated hail. They are tested to hold up better under impact than standard asphalt. We will show you samples and explain the tradeoffs in plain language.
Duplexes, Condos and Association Roofs in Janesville
About a third of Janesville homes are not detached houses. After a storm, shared roofs need clear documentation. We trace damage to where it starts, photograph it and put findings in writing so owners or a board can decide together.
Why Janesville Homeowners Call Martin
Martin Exteriors is a GAF Master Elite contractor with 2-Star President’s Club recognition, a certified James Hardie installer, and a four-time Inc. 5000 company (2021 to 2024). We were voted What Rocks Rockford Best Roofer, 6 years running (2020 to 2025). We have served the Stateline since 2006 and answer the phone 24/7. Choose a local, established roofer for storm work. Financing is available with payments as low as $149/month for qualified buyers.
More Janesville Pages
Start with our Janesville roofing hub, the Janesville roof repair page for non-storm leaks, and Janesville siding if the walls took a hit too. We also serve nearby Beloit and Milton. Schedule your free inspection or call (815) 624-6278.
Janesville Hail and Storm Damage FAQ
How soon after a storm should I get my Janesville roof checked?
As soon as it is safe, ideally before the next heavy rain. Bruised shingles and lost granules can take months to turn into a leak, so a free inspection with photos right after the storm shows what the roof took.
Do you inspect storm damage on duplexes and condo roofs in Janesville?
Yes. We inspect townhome, duplex and association roofs after storms. We photograph where the damage starts and put the findings in writing so every owner can see them.
What should I do right after a storm hits my Janesville house?
Stay off the roof, catch indoor drips, take ground-level photos of the exterior, and call (815) 624-6278. We can tarp within 24 hours if water is coming in.
Is repair or full replacement better after hail in Janesville?
Repair fits when damage is limited and the surrounding shingles still lie flat. Replacement makes more sense when whole slopes are bruised or the roof is already near the end of its life. You see the photos before you decide.
Do you repair hail damage to siding in Janesville too?
Yes. Hail that hits the roof often hits the walls. We install vinyl and James Hardie fiber cement, and most siding jobs take 1 to 2 days. See our Janesville siding page for materials.
