A roof insurance claim in Missouri follows five stages: damage documentation, claim filing, adjuster inspection, scope approval, and repair completion. The full cycle takes four to eight weeks for most St. Louis homeowners after a hail or wind event. Filing within 12 months of the damage date is required under most Missouri homeowner policies.
What Triggers a Roof Insurance Claim in St. Louis?
St. Louis averages 3.5 hail days per year according to NOAA storm event data, placing it in one of the highest-frequency hail corridors east of the Rockies. The metro has experienced at least one major roof-damaging storm every year since 2020, including the March 2025 West County hailstorms and the May 2025 tornado that tracked across parts of South County.
A valid roof insurance claim requires sudden, accidental damage from a covered peril. In Missouri and Illinois, covered perils on standard HO-3 policies include hail, wind, fallen trees, and tornado damage. Gradual deterioration from age, deferred maintenance, or normal wear does not qualify.
Step 1: Document the Damage Before Calling Your Insurer
Photograph any visible damage from ground level: missing shingles, dented gutters, cracked siding panels, and debris on the roof surface. Note the date and approximate time of the storm. If neighbors report damage, that context strengthens your filing.
A professional roof inspection catches damage that ground-level photos miss. Hail impact on architectural shingles appears as circular bruising where the granule layer compresses or detaches from the fiberglass mat. A trained inspector identifies these hits by touch and by the impact scatter pattern across the roof field. Conner Roofing provides free storm damage inspections with a written report and photo documentation.
Step 2: File the Claim With Your Insurance Carrier
Call your insurance company’s claims line and provide the storm date, a description of the damage, and your inspection report if available. Missouri law requires insurers to acknowledge claims within 10 business days and begin investigation within 30 days of proof of loss submission (Mo. Rev. Stat. § 375.1007).
Request a claim number and the name of your assigned adjuster during this call. Ask whether your policy has an ACV (actual cash value) or RCV (replacement cost value) settlement basis, as this determines how much depreciation is withheld until work is completed.
Step 3: The Adjuster Inspection
The insurance adjuster inspects your roof independently to verify the damage and estimate repair costs. This inspection typically happens 7 to 14 days after filing.
Having your roofing contractor present during the adjuster visit improves estimate accuracy. Adjusters evaluate dozens of properties after a storm event and work under time pressure. A contractor who has already documented every impact point can walk the roof alongside the adjuster and confirm damage locations in real time.
Conner Roofing meets adjusters on-site for clients across St. Louis County, St. Louis City, Jefferson County, and St. Charles County at no charge.
Step 4: Scope Review and Supplements
The adjuster produces an Xactimate estimate listing every repair line item with unit costs. Common items include shingle removal and replacement, synthetic underlayment, ice and water shield in valleys and eaves, drip edge, ridge cap, pipe boot replacement, and disposal.
If the adjuster’s scope misses items required by manufacturer installation specs or local building code, the contractor files a supplement. A supplement is a formal request to add line items with supporting documentation: photos, measurements, manufacturer technical data sheets, and applicable code references.
Supplements are standard practice across the insurance repair industry. According to Xactware data, approximately 40% of residential roof claims involve at least one supplement before final approval.
Step 5: Repair Completion and Final Payment
Once the scope is approved, the contractor schedules the work. The homeowner pays their deductible directly to the contractor. Insurance issues payment in one or two disbursements depending on the carrier and policy type.
On RCV policies, the insurer withholds depreciation from the initial check. After the contractor completes the work and submits a certificate of completion, the insurer releases the recoverable depreciation as a second payment. ACV policies pay only the depreciated value with no second disbursement.
Conner Roofing handles all documentation for both payment stages so homeowners receive the full amount their policy covers.
Key Numbers for St. Louis Roof Insurance Claims
| Metric | Typical Range |
|---|---|
| Time from filing to adjuster visit | 7–14 days |
| Time from approval to repair start | 2–4 weeks |
| Full cycle (storm to completed repair) | 4–8 weeks |
| Missouri claim filing deadline | 12 months from date of loss |
| Average residential roof claim in Missouri | $8,000–$15,000 (varies by roof size and damage extent) |
| Percentage of claims with supplements | ~40% |
What Missouri Homeowners Should Know About Deductibles
Most Missouri homeowner policies carry a flat deductible (e.g., $1,000 or $2,500) for wind and hail claims. Some carriers have shifted to percentage-based wind/hail deductibles, typically 1% to 2% of the insured dwelling value. On a home insured for $300,000, a 2% hail deductible equals $6,000.
Check your declarations page before a storm event so the deductible amount is clear before you file. Missouri law prohibits contractors from waiving or absorbing insurance deductibles (Mo. Rev. Stat. § 375.1152), and any contractor offering to “cover your deductible” is operating outside the law.
Frequently Asked Questions
Does filing a storm damage claim raise my insurance rates in Missouri?
Rate impact depends on carrier, claims history, and the nature of the event. Catastrophe claims from declared weather events are often treated differently than at-fault claims. Many St. Louis homeowners file storm claims after major hail events without a rate increase. Confirm your specific policy terms with your agent before filing.
What if my insurance company denies the claim?
Denials can be appealed. The contractor reviews the denial letter, compares it against the documented damage, and submits a formal appeal with additional photo evidence, manufacturer technical bulletins, and supplemental reports. A re-inspection with a different adjuster can also be requested.
Can I choose my own roofing contractor for an insurance repair?
Missouri and Illinois homeowners have the legal right to select their own contractor. Insurance carriers may suggest preferred vendors, but policyholders can decline. Conner Roofing holds Owens Corning and CertainTeed preferred contractor certifications and has processed hundreds of insurance-covered projects across the St. Louis metro since 1993.
What is the difference between ACV and RCV policies?
An ACV (actual cash value) policy pays the depreciated value of the roof based on age and condition. An RCV (replacement cost value) policy pays the full cost to replace the damaged roof with equivalent materials, releasing withheld depreciation after the work is completed. RCV policies result in significantly higher payouts for homeowners with older roofs.
Schedule a Free Storm Damage Inspection
Conner Roofing documents every impact point, meets your adjuster on-site, and handles supplement filings so the approved scope matches the actual damage. Call (314) 942-0169 or request an inspection online.