Service

Flat Roofing

TPO, EPDM, modified bitumen, and foam coating systems for residential and small commercial flat roofs.

Overview

What you get when you hire Camelback for flat roofing.

Flat roofs in Arizona live or die on two things: the underlayment system and the coating. We install both as a single integrated system, not as bolt-on layers, because that is what stops leaks.

We handle everything from low-slope additions on a residential home to full elastomeric coatings on a commercial unit. Camelback leads every flat-roof install, with daily check-ins so you always know where the project stands.

Crew installing a flat roof system in Tucson

What's Included

  • Substrate inspection and prep
  • High-temp synthetic underlayment
  • TPO, EPDM, or modified bitumen membrane install
  • Optional white elastomeric coating for heat reflection
  • New scuppers, drains, and parapet flashing
  • Manufacturer-backed warranty on the membrane

Ideal For

  • Mid-century homes with flat or low-slope additions
  • Commercial flat roofs needing recoat or full replacement
  • Multi-family properties (4-plex to apartment buildings)
  • Cool-roof upgrades for energy efficiency

Our Process

How a flat roofing project goes.

1

Substrate check

Full inspection of the existing membrane, substrate moisture check, and core sample on commercial jobs if needed.

2

Spec + estimate

Membrane and coating recommendation with options. Written line-item quote within 24 hours.

3

Schedule

Crew and supplier scheduled. Start date confirmed in writing.

4

Install

New underlayment if needed, membrane install or recoat, new flashings, scuppers, and drains.

5

QC + warranty

Water test, final inspection, manufacturer and workmanship warranties handed over.

Common Questions

Things people ask before they hire us.

TPO, EPDM, or modified bitumen, which is best?

TPO works for most residential and light commercial in Arizona. EPDM is cost-effective for low-budget jobs. Modified bitumen handles heavy commercial and high-foot-traffic roofs. We pick the system based on building, budget, and warranty.

Will my flat roof need a recoat eventually?

Yes. Most flat-roof systems need a coating refresh at 7 to 10 years to maintain the manufacturer warranty. We schedule those proactively for our maintenance customers.

Can you fix bubbling on my existing flat roof?

Yes, depending on how widespread it is. Localised bubbling we can patch and recoat. Widespread bubbling usually means moisture is trapped under the membrane and a full re-roof is the honest answer. We tell you which bucket you are in.

Are cool-roof coatings worth it in Arizona?

Yes. A white elastomeric cool-roof coating in Arizona drops attic temperatures 15 to 25 degrees Fahrenheit and meaningfully reduces summer cooling costs. Strong ROI for any flat roof in the desert.

Get Started Today

Ready to Get Started? Let's Talk Roofing

The best time to fix your roof is before the next monsoon hits. Get a no-pressure roof assessment and a same-day written estimate. Call us at (520) 703-0072 or fill out the form. We will call you back within 5 minutes.

Same-day written estimates
Photo-documented inspections
Honest, no-pressure pricing
Family-owned, Tucson-based
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