The Roof Insurance Claim Process,
Step by Step.

The 6 Steps of a Storm Damage Roof Claim

Every successful claim we've helped Chicagoland homeowners with after the 2026 storms followed the same sequence. Skipping a step, or doing them out of order, is where claims lose money. Here's the full process, start to finish.

Step 1: Get a professional inspection before you file

Everything starts with documentation. A Haag-certified inspector gets on the roof, presses every suspect shingle by hand, and photographs every hit, lifted tab, creased shingle, cracked pipe boot, and damaged piece of flashing. The report maps damage to each roof slope with counts and measurements. Two things come out of this: you know whether the damage actually justifies a claim, and you hold the evidence the adjuster will need before a claim ever appears on your record. Our storm damage inspections are free and take about 45 minutes.

Step 2: Lock down the storm date

Your claim needs a date of loss, and the carrier will check it against weather records. Chicagoland has had so many 2026 events, from the March hailstorm through the July 27 tornadoes and the August 1 flooding, that picking the right date matters. Our storm map tool shows every NWS warning polygon that covered your address in the past 12 months, and our summer 2026 storm timeline lists each verified event with its filing deadline. A government-sourced storm date tied to your address is documentation a carrier can't wave away.

Step 3: File the claim with your report attached

Call your carrier or file online, reference the specific storm date, and submit the inspection report with the filing. Write down your claim number and your adjuster's name. Filing with documentation reads very differently from filing with "I think I might have damage," and adjusters triage accordingly, especially in the backlog that follows events like the June 11 outbreak.

Step 4: Meet the adjuster, with your contractor on the roof

This is the highest-leverage hour of the whole claim. After a major event, adjusters run 8 to 12 inspections a day and move fast. When your inspector is on the roof alongside them, every slope gets walked and every documented hit gets counted. When nobody is there to walk the damage, scopes come back missing the back slope, the soft metals, or the flashing, and the estimate lands thousands below the real number.

Step 5: Review the scope and supplement what's missing

The carrier issues an estimate written in Xactimate, the pricing software the whole industry uses. Your contractor reviews it line by line against the documented damage. Missed items, like damaged decking found during tear-off, code-required upgrades, or undervalued materials, go into a supplement with photo evidence. Supplements are a normal, expected part of the process. Carriers process them routinely, and most differences resolve without conflict. If the carrier denies or lowballs anyway, you still have paths: re-inspection, a licensed public adjuster, or the appraisal clause. Our denied claims guide covers each one. The supplement step is checkpoint four of the Repairing Accuracy Method, which is where most of the recoverable money on a storm claim actually lives.

Step 6: Build the roof and recover the depreciation

On a replacement cost policy, the carrier pays in two checks: the actual cash value upfront, and the recoverable depreciation after the work is completed and invoiced. You sign a contingency agreement, work doesn't start until the claim is approved, and you pay only your deductible. If anyone offers to waive or absorb that deductible, walk away. It's insurance fraud in Illinois, for them and potentially for you.

2026 Storm Dates and Their Filing Deadlines

Most Illinois homeowner policies require filing within 12 months of the date of loss. Here are the verified 2026 events and the practical deadline each one carries. If your home was in any of these paths and you haven't filed, the clock is already running.

• March 14, 2026 hailstorm (baseball-sized hail, DuPage County): file by roughly March 14, 2027
• April 17, 2026 tornado outbreak (Kane, Cook, Will, McHenry, Lake): file by roughly April 17, 2027
• April 27, 2026 wake low winds (45 to 77 mph gusts region-wide): file by roughly April 27, 2027
• May 18, 2026 morning storms (79 mph gust at Midway): file by roughly May 18, 2027
• June 10, 2026 derecho (80 to 85 mph gusts, EF-0 in Palos Heights/Alsip): file by roughly June 10, 2027
• June 11, 2026 tornado outbreak (23 local tornadoes, EF-2 in Chicago): file by roughly June 11, 2027
• June 24, 2026 evening hail (1.25 inch hail warnings, Huntley tornado report): file by roughly June 24, 2027
• July 2-3, 2026 overnight storms (60 mph wind, tree onto a St. Charles home): file by roughly July 2, 2027
• July 4, 2026 severe storms (wind, hail, flooding, fatality near Millbrook): file by roughly July 4, 2027
• July 27, 2026 tornado event (EF-1s in the south suburbs, EF-0s in Wheaton, Downers Grove, Romeoville, Orland Park): file by roughly July 27, 2027

These are typical windows, not guarantees. Your policy controls, and some carriers enforce shorter notice requirements. The safest approach is always the same: file as soon as the damage is documented.

Carrier-Specific Guidance

Every carrier handles storm claims a little differently: different portals, different supplement processes, different adjuster networks. We've worked claims with every major carrier writing policies in Chicagoland, and we've built a guide for each one.

• State Farm roof claims
• Allstate roof claims
• American Family roof claims
• Farmers roof claims
• Liberty Mutual roof claims
• Progressive roof claims
• Travelers roof claims
• USAA roof claims

The Proof, Not the Pitch

15,000+

Roofs Completed

25,400+

Total Projects

621

Google Reviews

2015

Serving IL Since

Illinois roofing license #104.017643. GAF Master Elite (top 2% of contractors nationwide), Haag Certified Inspectors, BBB A+, OSHA certified crews. Work carries a 2-year limited lifetime workmanship warranty plus manufacturer-backed GAF system warranty options. Crews dispatch from the Hillside headquarters and work all of Chicagoland year round. See the work itself, our crews' own photos, on the recent work page.

One Case Study, With the Receipts

On a recent insurance-funded roof, the carrier's first estimate missed 292 linear feet of gutter work. Our documented supplement recovered it: a $2,928 line added to the carrier's own estimate, with photos attached. And when we didn't complete a $13.81 downspout item on another project, the final invoice showed a $13.81 credit. Itemized in both directions, every time. The actual documents are on our billing transparency page.

Chicago Storm Pros is a service of C&N Construction, Inc. (cnroofs.com). Reviews, project counts, certifications, and ratings shown here reflect C&N Construction's work.

What You'll Pay Out of Pocket

For insured storm damage, most homeowners pay only their deductible. Insurance covers the approved scope above it. On a typical Chicagoland roof replacement running $12,000 to $45,000, that's the difference between a deductible payment and a five-figure check. The process above is how you make sure the approved scope reflects the actual damage instead of the fastest version of it. For uninsured damage or roofs that don't meet the claim threshold, we provide a written estimate before any work begins, and we never start work without your approval of scope and cost.

Not sure a claim is the right move at all? Our side-by-side guide to filing a claim vs paying out of pocket walks through the deductible break-even math, and the full decision guide index covers the rest of the choices that follow a storm.