Roof Insurance Claim Calculator

Calculate your roof insurance claim payout including depreciation, deductible, and out-of-pocket costs

Calculate your insurance claim value

Quick presets

sq ft
$

Estimated Claim

$10,148

After $2,500 deductible

PRO

Professional Calculator

Calculate insurance claim payout with depreciation and deductible

sq ft
years
$
50%

Estimated Materials

60 bundles

Roof Area

1,792 sq ft

Squares

17.9

Detailed Breakdown

Roof Area1,792 sq ft
With Waste1,971 sq ft
Roofing Squares17.9
Bundles60
How to Use This Calculator
The Roof Insurance Claim Calculator helps you understand what your insurance will pay and what you will owe out of pocket, so you can make informed decisions before and during the claims process.

Claim Estimate tab: Enter your roof area, material type, damage percentage, deductible, and policy type (RCV or ACV). The calculator computes the full replacement cost, applies depreciation based on roof age, subtracts your deductible, and shows the initial payout and total expected payout. For RCV policies, it separates the initial payment from the recoverable depreciation holdback so you know what to expect at each stage of the process.

Depreciation Calculator tab: Enter the replacement cost determined by the adjuster, your roof age, and material type. The calculator shows the depreciation amount, the depreciated (ACV) value, and a year-by-year depreciation schedule. This helps you understand why older roofs result in larger out-of-pocket costs, especially on ACV policies. It also shows at what age your roof's depreciated value drops below the deductible, making the claim financially worthless.

Out-of-Pocket tab: Enter the replacement cost and total insurance payout to see your net out-of-pocket cost. Add upgrade costs (e.g., switching to impact-resistant shingles), additional repairs not covered by insurance, and code-compliance upgrades. Many homeowners are surprised by costs beyond the deductible — this tab gives you the full picture so you can budget accurately and negotiate with your contractor.

The Formula
The insurance claim calculator uses these formulas:

Replacement Cost Value (RCV) = Roof Area ÷ 100 × Per-Square Installed Cost

Depreciation = RCV × Roof Age × Annual Depreciation Rate For a $14,000 roof, 10 years old, 4%/yr: $14,000 × 10 × 0.04 = $5,600 (Capped at RCV — cannot exceed 100% depreciation)

Actual Cash Value (ACV) = RCV - Depreciation $14,000 - $5,600 = $8,400

Insurance Payout (RCV policy) Initial check = ACV - Deductible = $8,400 - $2,500 = $5,900 Recoverable depreciation = $5,600 (paid after repairs completed) Total payout = $5,900 + $5,600 = $11,500

Insurance Payout (ACV policy) Total payout = ACV - Deductible = $8,400 - $2,500 = $5,900 (No recoverable depreciation)

Out-of-Pocket (RCV) = Deductible + Upgrades + Non-Covered Repairs Out-of-Pocket (ACV) = RCV - ACV Payout + Upgrades + Non-Covered Repairs
Example Calculation
Example: Mid-Life Roof Claim in Oklahoma

The Williams family has a 2,000 sq ft architectural shingle roof that is 10 years old. A hail storm caused damage to the entire roof. Their policy has a $2,500 deductible and RCV coverage.

Step 1: Claim Estimate
• Roof area: 2,000 sq ft = 20 squares
• Replacement cost: 20 squares × $600/sq = $12,000 RCV
• Policy type: RCV
• Damage: 100% (full replacement approved)
• Deductible: $2,500

Step 2: Depreciation
• Roof age: 10 years
• Material: Architectural asphalt, 4% per year
• Depreciation: $12,000 × 10 × 0.04 = $4,800
• ACV: $12,000 - $4,800 = $7,200

Step 3: Insurance Payout
• Initial check: $7,200 - $2,500 = $4,700
• Recoverable depreciation: $4,800 (paid after work is complete)
• Total insurance pays: $4,700 + $4,800 = $9,500

Step 4: Out-of-Pocket
• Deductible: $2,500
• Upgrade to Class 4 impact-resistant: +$2,000
• Rotted decking (2 sheets): +$300
• Total out-of-pocket: $4,800
• Net new roof cost: $4,800 for a $14,300 roof (with upgrade)
• Bonus: Class 4 upgrade earns 15-28% insurance premium discount in Oklahoma

Frequently Asked Questions

How does a roof insurance claim work step by step?
Step 1: Document the damage with photos and file a claim with your insurer. Step 2: The insurance company sends an adjuster to inspect and create a scope of work (usually using Xactimate software). Step 3: You receive an initial payment equal to the ACV (replacement cost minus depreciation minus deductible). Step 4: Hire a licensed contractor to perform repairs. Step 5: After completion, submit the invoice to your insurer to receive the recoverable depreciation holdback (RCV policies only). The entire process typically takes 30-90 days.
What if the insurance payout is less than the repair cost?
File a supplement. Your contractor can document additional damage or cost items the adjuster missed and submit them to the insurance company. About 40-60% of roof claims require at least one supplement. If you disagree with the adjuster's scope, you can request a re-inspection, hire a public adjuster (they typically charge 10-15% of the claim), or invoke your policy's appraisal clause. As a last resort, your state's department of insurance can mediate disputes.
What is recoverable depreciation on a roof claim?
Recoverable depreciation is the portion of the replacement cost that the insurance company initially withholds based on your roof's age. On an RCV policy, you receive this money back after completing repairs. For example, if your roof replacement costs $14,000 and depreciation is $4,480 (8 years × 4%/year), you initially receive $14,000 - $4,480 - $2,500 deductible = $7,020. After repairs, you submit the invoice and receive the remaining $4,480. On ACV policies, depreciation is NOT recoverable.
Does my insurance cover a full roof replacement or just repairs?
If the adjuster determines that damage exceeds the threshold for repair (typically 25-30% of the roof surface, or when matching materials are unavailable), insurance covers full replacement with like-kind materials. If damage is limited to a small area and matching shingles are available, insurance may approve only a repair. The key phrase in your policy is "like kind and quality" — the insurer must restore your roof to its pre-loss condition.
How long do I have to file a roof insurance claim?
Most homeowners insurance policies require you to file a claim within 1 year of the damage event, though some states allow up to 2 years. However, you should file as soon as possible. Waiting makes it harder to prove the damage was caused by a specific storm event rather than normal wear. Some states like Florida have enacted shorter filing deadlines (as little as 2 years from the damage date, not discovery). Check your policy and consult your state's insurance regulations.

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Roof Financing Calculator

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Shingle Calculator

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Related Guides & Resources

Roof Insurance Claims Guide Storm Damage Guide How to Negotiate with Adjuster