Commercial flat and low-slope roofing
Flat does not mean simple. Blue Rhino installs and repairs TPO, PVC, and modified bitumen systems for Katy-area commercial buildings, with the drainage detailing and seam work that decide whether a low-slope roof lasts five years or twenty five.
Commercial flat roofing in Katy, TX at a glance
Commercial flat roofing, Katy TX: Blue Rhino Roofing is a local roofing contractor handling commercial flat roofing in Katy, Texas. Every Katy commercial flat roofing job is owner-led, Texas licensed and insured, with the insurance claim handled by the book. You work with Shawn, the owner, and the roof is inspected before anything is quoted.
- Service area: Katy, TX, served from our Katy headquarters at 2717 Commercial Center Blvd, Suite E200, Katy, TX 77494.
- Free inspection: a written, line-by-line estimate follows a free roof inspection. Call 346-733-8558.
- What we handle: commercial flat roofing for homes and businesses across Katy and the surrounding Houston metro.
- Credentials: BBB A+ accredited, Texas licensed and insured. Owner-led, so Shawn is on the roof and on the phone.
Most flat roof failures trace back to three things.
It is rarely the field of the membrane. It is the parts that handle water and movement.
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Ponding water
Standing water from flat or settled areas breaks down membranes and overloads the structure over time.
We correct slope and drainage, not just coat. -
Failed seams and flashings
Seams and roof-to-wall flashings are where most leaks start, especially on aging or poorly installed systems.
We weld and detail seams to spec. -
Penetration and curb leaks
HVAC curbs, drains, and pipe penetrations move and crack, opening paths for water across a large roof.
We seal and reinforce every penetration. -
Coatings used to hide problems
A coating over a failing roof buys little time. It is often sold as a fix when the deck is already wet.
We tell you when a coating is not the answer.
Flat roofing done with the details right.
The membrane is only as good as the seams, the flashings, and the drainage. We get all three right.
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The right membrane for the building
TPO, PVC, or modified bitumen, specified for your roof's slope, traffic, and exposure, installed with properly welded or sealed seams that hold.
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Real, usable warranty
Manufacturer material warranty plus our own workmanship warranty, backed by a local company that answers the phone.
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Honest pricing & a clear scope
A written estimate that spells out exactly what's included. No vague line items, no surprise add-ons mid-project.
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Insurance handled by the book
If a storm's involved, we document the damage, meet your adjuster, and manage the claim, 100% legal, no deductible games.
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Clean site, on schedule
We protect your landscaping, magnet-sweep for nails daily, and haul off the old roof, your yard left how we found it.
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Owner involved throughout
Shawn is part of the job, not a salesperson who vanishes after the contract. One point of contact, start to finish.
Why choose Blue Rhino Roofing for commercial flat roofing in Katy, TX?
We're not a national brand running a call center. We're a Katy-based roofing company, owner-involved on every replacement and accountable long after the last shingle's nailed down.
- BBB A+Accredited business
- Licensed & InsuredState of Texas
- Owner-LedTalk to Shawn directly
- Local to Katy50-mile service area
"A replacement is a big investment. I'm on these jobs to make sure it's done right, quality materials, a clean install, your insurance handled honestly, and a phone that still gets answered years later. That's the whole promise."
How we install and repair flat roofs.
Diagnose honestly, specify correctly, and execute cleanly.
- 01
Membrane and deck assessment
We check the membrane, seams, flashings, drainage, and, where needed, moisture in the deck.
- 02
System recommendation
We specify the right membrane and detail plan for your building, with a clear written scope.
- 03
Proper installation
Correct fastening or adhesion, welded or sealed seams, reinforced penetrations, and corrected drainage.
- 04
Verification and upkeep
We verify the install and set up maintenance so the system reaches its full service life.
Part of our commercial services.
Flat roofing sits alongside maintenance and storm response in our commercial work.
Does homeowners insurance cover commercial flat roofing in Katy, TX?
If a hail or wind storm is behind your replacement, you don't have to navigate the claim alone. Blue Rhino works directly with your insurer and adjuster, documents everything properly, and makes sure you get exactly what your policy owes, nothing shady, nothing skipped.
- We meet your adjuster on the roof and document every bit of storm damage.
- We prepare the paperwork & photos insurers need to approve a replacement.
- We keep you informed at every step, no guessing, no runaround.
From claim to new roof
Here's exactly what a storm-related replacement looks like with us.
Low-slope systems we have installed.
Clean membrane work, sound flashings, and corrected drainage on Katy-area buildings.
Full Replacement
Asphalt Shingle
What do Katy, TX homeowners say about Blue Rhino Roofing?
"From the start, the team was very professional, kind, and patient, acknowledging all the questions and concerns I had with my 18-year-old roof that needed replacing. After the job was done, I was most impressed with the integrity they presented their company with, and the quality the job was completed with."
Calliope B.Verified BBB Review · Feb 2026
"Excellent roofing experience. Shawn identified every step of working with the insurance company and the options we had, and brought in independent reviewers to determine the real costs. It took time, just as he said it would, but we were able to replace the roof. The roofing itself took a day, with a large crew who were very professional and made sure all debris was removed from the yard. Shawn even had a drone so we could see the damage and the final installation. I recommend Blue Rhino to anyone looking for a new roof."
Andrew C.Verified BBB Review · Nov 2025
Flat roofing FAQs.
Membranes, repairs, and what makes a low-slope roof last.
Which flat roof membrane is best?
It depends on the building. TPO and PVC are popular single-ply options with strong heat and weather performance; modified bitumen suits certain applications well. We specify based on your slope, traffic, and budget rather than pushing one product.Can my flat roof be repaired instead of replaced?
Often, yes. If the deck is dry and the membrane is largely sound, we can repair seams, flashings, and penetrations and extend the roof's life significantly. We only recommend replacement when it is genuinely the better value.Is a roof coating a real fix?
Sometimes, for the right roof. But a coating over a wet deck or failing seams just hides the problem. We will tell you honestly whether coating, repair, or replacement is the right call.How do you handle ponding water?
We address the cause, drainage and slope, rather than just sealing over it. Correcting how water leaves the roof is what actually protects the membrane and structure.Do you offer maintenance for flat roofs?
Yes. Scheduled maintenance is especially valuable on low-slope roofs, where small seam and flashing issues spread quickly if no one is checking.
Flat roofing across Katy and 50 miles around.
From Katy, we install and repair low-slope roofs across west Houston. Find your city on our service area page.
Flat roof leaking or aging out?
Get a free evaluation. We will assess the membrane, seams, and drainage, and give you honest repair or replacement options.