Replacement is not the only option
If the roof is dry and structurally sound, coatings or repair may extend service life for less than replacement. SMI verifies eligibility before recommending restoration.

Commercial roofing is usually priced by square foot after inspection. Many replacement systems use planning ranges around $5.50-$14.00+ per square foot, while restoration coatings can run about $2.50-$5.00 per square foot when the existing roof qualifies.
These ranges help you budget and compare options. They are not a substitute for an SMI inspection because the final price depends on the actual roof, access, materials, and approved scope.
| Item | Planning range | Main cost drivers |
|---|---|---|
| TPO / EPDM / modified bitumen replacement | $5.50-$14.00+ per sq. ft. planning range | System, insulation, tear-off, deck, access, warranty |
| Commercial roof coatings | $2.50-$5.00 per sq. ft. when eligible | Moisture, seams, prep, coating type, warranty |
| Standing seam / metal panels | Project-specific commercial pricing | Panel system, gauge, trim, structure, access |
| Commercial repair | Scoped after inspection | Leak source, penetrations, seams, drains, roof traffic |
| Maintenance programs | Custom scope | Facility count, inspection cadence, documentation needs |
SMI keeps pricing tied to visible conditions and photos. That means you can see why the scope includes a repair, replacement, coating, claim item, or upgrade before approving work.
If the roof is dry and structurally sound, coatings or repair may extend service life for less than replacement. SMI verifies eligibility before recommending restoration.
Commercial estimates can change when insulation, R-value, trapped moisture, deck repair, edge metal, drainage, or code requirements enter the scope.
Access, tenant operations, safety planning, weather windows, material staging, and cleanup all affect the schedule and the real cost of commercial work.
Move between cost pages, service hubs, and local service pages without losing the pricing context.
Call SMI Roofing or book a free inspection. We will document the roof, explain the options, and give you a written scope before work starts.