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Aerial view of a commercial flat roof system
San Antonio roofing

Commercial roofs in San Antonio

A flat roof is a different trade from a house, and so is working over an occupied building.

Low slope is its own discipline

A residential crew that is excellent on shingles is not automatically the right crew for a flat roof. Low slope systems fail at seams, at penetrations, and anywhere water sits longer than it should. The details are what matter and they are different details.

We work with TPO and modified bitumen, and we handle the penetration work that a commercial building actually has: curbs, units, vents, drains, and every pipe that comes through the deck. Drainage gets checked, because standing water on a flat roof is the thing that shortens its life more than anything else.

  • TPO and modified bitumen systems
  • Seam, curb and penetration detailing
  • Drainage assessed, not assumed
  • Work staged around your hours

Keeping you open

Most of our commercial customers cannot close for a roof. We stage the work so the building keeps running, we keep access clear, and we communicate the schedule up front so nobody is surprised on a Monday morning.

For property managers running several buildings, we will put together a condition report across the portfolio so budgeting is based on what is actually up there rather than on whichever roof complained loudest.

Think you need commercial roofing?

One free inspection tells you, and the report is yours either way.

Reviews

528 homeowners have rated us

We have not reprinted any of them here. The link opens our Google profile so you can read them at the source, which is worth more than a quote we picked ourselves.

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Questions

Questions about this.

(210) 512-7663

Often yes, depending on the system and the weather. Tell us your constraints and we will tell you honestly what is possible.

Yes. Scheduled inspections on a flat roof catch small seam failures while they are still cheap, which is the whole point.

Contact

Let us get on your roof.

Free inspection, photo report, no obligation.

0% deductible financing is available. Ask us about it.

Call or text(210) 512-7663 Emailinfo@alamoroofing.com
Shop12075 Starcrest Dr., San Antonio, TX 78247
Hours
  • Monday to Friday7:30 AM to 7:30 PM
  • Saturday8 AM to 4 PM
  • SundayClosed

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