What DrivesCommercial Roof Cost
Two roofs of the same size can have very different costs. These are the factors that move the number, so you know what to ask about.
The Factors That Matter Most
Roof size and access
Larger roofs spread setup across more area, but tight access, height and staging needs add work.
System choice
TPO, EPDM, modified bitumen, BUR, SPF and metal differ in materials, labor and expected service life.
Tear-off, recover or restoration coating
Removing the old roof is the most work. Recovering or coating a sound roof is usually a smaller project.
Insulation
Insulation type, thickness, tapered sections and code-required R-value all affect the scope.
Penetrations and rooftop units
Every pipe, curb, skylight and HVAC unit needs flashing, and some units must be lifted or disconnected.
Drainage changes
Adding drains, crickets or tapered insulation to fix ponding water adds to the job.
Deck condition
Rusted, rotted or damaged deck found during tear-off has to be replaced before the new roof goes on.
Code requirements
Current energy and building codes can require more insulation, edge metal or attachment than the old roof had.
Scheduling around occupancy
Phasing work around tenants, patients, services or operations affects crew planning and sequencing.
Repair, Restore or Replace?
A quick guide to which path usually fits. The Free Roof Condition Report shows which one fits your roof.
| Option | Usually fits when | Watch for |
|---|---|---|
| Repair | Damage is isolated, the membrane and insulation are mostly dry and sound, and the roof has useful life left. | Repeated repairs in the same area can signal a bigger problem. |
| Restore | The membrane is aging but structurally sound, insulation is dry, and you want to extend service life without a tear-off. | Saturated insulation or deck damage rules out a coating. |
| Replace | Widespread membrane failure, wet insulation across large areas, deck problems, or the roof is past its service life. | Plan it with a Roof Budget Forecast so it is not an emergency. |
Learn more about commercial roof repair and roof coatings and restoration.
How to Get Real Numbers
Exact pricing comes only from a written quote after inspection.
Free Roof Condition Report
Dated photos, the roof system and its approximate age, problem areas, and prioritized recommendations.
Roof Budget Forecast
A 1, 3 and 5 year outlook with repair, restore and replace options. Ranges come from a written quote after inspection.
Maintenance Programs and Next Steps
Master Service Agreement
Free recurring inspection and reporting. You pay only for work you approve.
Learn MorePreventative Maintenance Agreement
Paid annual program with scheduled inspections and minor repairs. Not a blanket warranty.
Learn MoreAll Commercial Roofing
Our maintenance-first approach, roofing systems, service area and buyer resources.
Learn MoreBoth programs include first right of refusal on a future replacement.
Frequently Asked Questions
Start with a Free Roof Condition Report
We walk the whole roof, photograph what we find, and give you a dated report with prioritized recommendations.
No obligation. You pay only for work you approve.
Veteran-owned. Local Tulsa office at 8508 E 46th St, Tulsa, OK 74145.
Tulsa (918) 260-9159Kansas City area (913) 777-1748
Ask us for our Oklahoma registration and insurance certificates.
