Roofing Cost Calculator

Get an instant, data-driven estimate for your roof replacement. Adjust size, material, pitch, and location for real-time pricing — backed by 12+ years of Oklahoma roofing data.

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Your Roof Details

Adjust the sliders and select your preferences below for an instant estimate.

800 sq ft2,200 sq ft6,000 sq ft

Your Estimate

Real-time calculation based on your selections

Estimated Total Cost
$12,100
Range: $9,900 – $14,300
No obligation. No credit card. 100% free estimate.

Oklahoma Hail Zone

Northeast OK averages 7.4 hail days/year. Class 4 impact-resistant shingles can reduce insurance premiums 15-25%.

Insurance Claims

94% claim approval rate with forensic documentation. Average hail claim in Oklahoma: $15,200.

Financing Available

0% APR financing for 12-24 months. Affordable monthly payments starting as low as $99/month.*

Lifetime Warranty

GAF Golden Pledge® warranty — 50-year non-prorated coverage. Labor + materials included.

Material Cost Comparison

Material Cost / Sq Ft Lifespan Hail Rating Insurance Discount Best For

* Prices are installed estimates per square foot, including tear-off, underlayment, flashing, and labor. Source: RSMeans 2026, Proof Construction project data.

Frequently Asked Questions

This calculator uses RSMeans 2026 construction cost data, regional material pricing from Oklahoma suppliers, and Proof Construction's 12+ years of project data to provide a reliable ballpark estimate. Actual costs vary based on roof complexity, accessibility, permit fees, and existing deck condition. For a firm written estimate, call (918) 734-4444 for a free, no-obligation on-site inspection.

The three biggest cost factors are: (1) Roof size — larger roofs cost more total but less per square foot due to labor efficiency. (2) Material choice — asphalt shingles are the most affordable ($4.50–6.50/sq ft), while standing seam metal ($8–14/sq ft) and tile ($10–18/sq ft) are premium options. (3) Roof pitch/steepness — steep roofs require more safety equipment and slower labor, adding 15–50% to installation costs.

Yes. The estimate includes removal and disposal of up to one layer of existing roofing, standard synthetic underlayment, drip edge, flashing, and ridge vent. Additional charges apply for multiple layers of tear-off, full deck replacement, or extensive structural repairs.

If your roof was damaged by a covered peril (hail, wind, falling tree), your homeowners insurance typically covers the replacement cost minus your deductible. Proof Construction specializes in insurance claim roofing — we document damage forensically, work directly with your adjuster, and have a 94% claim approval rate. Call us for a free damage assessment.

In Tulsa, the average residential roof replacement costs between $8,500 and $25,000 depending on size, material, and complexity. A typical 2,000 sq ft home with architectural asphalt shingles averages $11,000. Premium materials like standing seam metal or Class 4 impact-resistant shingles range from $16,000 to $28,000 for the same footprint.

Ready for a Firm Quote?

Our calculator gives you a great starting point. But every roof is unique — let us give you a precise, written estimate at no cost.

Call (918) 734-4444 (918) 734-4444