
Roof Insurance Claim Calculator — Estimate Your Payout
Enter your roof's age, material, deductible, and policy type to get a realistic ACV or RCV payout estimate — including depreciation and your deductible impact — before you pick up the phone.
This calculator provides educational estimates only - not an insurance claim determination, contractor quote, or guarantee of actual costs.
How the roof insurance claim calculator works
Three inputs, one clear answer. No lead forms, no contractor referrals.
Enter your roof details
Provide your roof's estimated replacement cost, material, and age since last full replacement. Material determines the expected useful life - a 25-year arch-asphalt roof depreciates more slowly than a 20-year 3-tab.
Enter your policy details
Choose ACV or RCV coverage and enter your deductible. If your deductible is a percentage (e.g. 2%), you also enter your dwelling limit (Coverage A) - because the deductible applies to that number, not the claim amount.
Get your settlement estimate
The calculator applies straight-line depreciation (the standard industry method), resolves your deductible correctly, and returns the key numbers: first cheque, withheld depreciation, total payout, and a clear filing verdict.
Compare ACV and RCV payouts
Run the calculator twice with the same roof: once with ACV selected and once with RCV. The gap between the two totals is the withheld depreciation an RCV policy pays after repairs are completed and invoiced.
Roof insurance claim payout formula
The formulas this calculator uses, in plain language.
Depreciation
Depreciation % = Roof Age ÷ Useful Life (capped at 80%)Depreciation $ = Replacement Cost × Depreciation %ACV = Replacement Cost − Depreciation $Straight-line depreciation reduces your roof's insurable value each year. A 15-year-old architectural shingle roof (25-year useful life) is 60% depreciated.
ACV policy payout
Payout = ACV − DeductibleOn an ACV policy, depreciation is permanent. You receive the depreciated value minus your deductible — nothing more.
RCV policy payout
First cheque = ACV − DeductibleWithheld = Replacement Cost − Deductible − First chequeTotal = Replacement Cost − DeductibleOn an RCV policy, the withheld depreciation is released after you complete repairs and submit an invoice.
Percentage deductible
Deductible $ = Deductible % × Dwelling LimitWind/hail deductibles apply to your dwelling limit (Coverage A), not the claim amount. 2% of a $350,000 home is $7,000.
What affects your roof insurance claim payout
Your settlement depends on several interacting variables - most of which this calculator handles directly.
Roof age
The primary driver of depreciation. An older roof has more value depreciated away, reducing your ACV - and therefore your first cheque.
Roofing material
Each material has a different expected useful life. Slate roofs (75 yr) depreciate far more slowly than standard asphalt (20–25 yr), so they retain more value longer.
Your deductible
A percentage deductible tied to your dwelling limit can be far larger than it sounds. 2% of a $350,000 home is $7,000 - often larger than the entire claim for a partial roof repair.
ACV vs RCV policy
On an RCV policy, you can recover withheld depreciation after repairs. On an ACV policy, that depreciation is gone permanently - a critical difference for older roofs.
Replacement cost
Your total payout scales with the replacement cost. A higher estimate means more room for the claim to clear the deductible - but getting a written contractor estimate first is essential.
CLUE report impact
Filing a claim - even one that pays nothing - creates a record on your CLUE report for several years. A zero-payout claim still counts and can raise your premium or trigger non-renewal at the next policy review.
Roof insurance claim vs roof replacement cost
Insurance claim
A formal request to your insurer to pay for covered damage. The insurer sends an adjuster, determines scope and value, and issues a settlement based on your policy's depreciation method and deductible.
Contractor estimate
A written quote from a roofing contractor for the actual cost to repair or replace the roof. This is your independent data point - bring it to the adjuster meeting, not after.
ACV settlement
What your insurer pays today: replacement cost minus depreciation minus deductible. On an older roof this can be much less than the actual repair cost.
RCV settlement
ACV paid upfront, then the withheld depreciation released after you complete repairs and submit documentation. Total payout equals full replacement cost minus deductible.
Roof claim guides: understand before you file
Deeper reading on the concepts behind your estimate, from the guides and blog.
Should You File a Roof Insurance Claim?
Run the deductible math and CLUE-history check before you call your insurer.
What Is Recoverable Depreciation?
How to claim the withheld portion of an RCV settlement - and the deadline mistake that forfeits it.
How Does Roof Depreciation Work?
Why depreciation reduces your payout and which materials hold their value longest.
Is Your Roof Damage Actually Covered?
Wear, maintenance failures, and pre-existing conditions deny more claims than homeowners expect.