Fresh white TPO membrane installed around HVAC equipment on a commercial roof

Commercial Roof Replacement Cost Estimator

Commercial roof replacement typically runs $4–$16 per square foot installed, depending on material, building complexity, and region. This estimator generates an educational range - actual pricing requires an on-site inspection and scope.

Estimated Range

$70,000 - $110,000

Educational range only. Actual scopes include flashings, penetrations, code-required upgrades, disposal, and project-specific factors our inspection identifies. Insurance-supported projects can reduce owner out-of-pocket to the policy deductible.

No obligation

On-site inspections are free - if no damage is found, we issue a Certificate of Clearance.

Insurance-supported

Storm damage may reduce out-of-pocket costs significantly. Carrier determines the outcome.

15-state coverage

We install across the Southeast, South, Midwest, and Gulf - pricing reflects regional labor norms.

Cost Estimator FAQs

The estimator provides educational ranges based on typical Southeast material and labor costs. Actual quotes depend on roof access complexity, tear-off condition, drain and penetration count, phasing requirements, and regional subcontractor pricing. An on-site inspection produces an exact scope.
Yes, in many cases. When hail or wind damage is documented by our inspection, many commercial carriers approve replacement with the owner paying only the deductible. On a $300,000 scope, a flat $10,000 deductible makes the insurance path significantly more attractive. Carrier approval is not guaranteed.
TPO uses a single-ply thermoplastic membrane that is generally less expensive to manufacture and install than PVC, which contains plasticizers and has higher raw material costs. Both are single-ply flat-roof systems, but PVC offers stronger chemical resistance. Cost difference is typically $0.50–$1.50 per square foot installed.

Ready for an Actual Quote?

No-obligation on-site inspection and scope.

30+ Years of Red Door Family Experience · 15 States

Free · No obligation · No follow-up sales calls