Brazos Urethane

Commercial Roofing Contractor Serving San Antonio & South Central Texas

Award-winning commercial roofing for San Antonio’s military medical campuses, healthcare systems, and industrial facilities — backed by 38 years and Texas-statewide crews.

Since 19872024 SIKA Project of the Year2025 SPFA Excellence Award

Call for new projects, estimates and repairs: (409) 739-2202

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Brazos Urethane has served South Central Texas since 1987 — medical, mission-critical, and municipal facilities across Bexar, Comal and Guadalupe counties. We're ISNetworld Pre-Qualified, SPFA/NRCA/ABAA/RCMA members, and Approved Applicators for the major manufacturers, operating from 8 offices across Texas & Louisiana with national service capability.

SINCE 1987

38 Years of Commercial Roofing Experience

2024 SIKA PROJECT OF THE YEAR

Samsung semiconductor plant, Texas — Sarnafil PVC & Sikalastic (co-credited)

2025 SPFA EXCELLENCE AWARD

New Orleans Convention Center Re-Roof

Our market

Built for San Antonio’s Most Demanding Commercial Facilities

South Central Texas punishes commercial roofs. The San Antonio market sits under a 10–11 UV index through six-month summers, routine hail events, and the occasional hard freeze that cracks seams and flashings specified for milder climates. Service life on conventional membrane systems runs shorter than temperate-climate specs predict.

And the facilities are non-negotiable on schedule. San Antonio is home to the DoD’s largest medical facility — Brooke Army Medical Center at JBSA-Fort Sam Houston — along with a healthcare corridor spanning UT Health San Antonio, Methodist, Baptist, University Health, Christus, and Children’s; the Port San Antonio industrial redevelopment on the former Kelly AFB; and the Valero / NuStar / CPS Energy anchor tenants. Hospitals cannot disrupt patient care. Mission-critical campuses cannot tolerate vibration, dust, or uncontrolled water intrusion. Plants cost six figures a day in downtime.

Brazos Urethane builds SPF, PVC, TPO, coatings, and waterproofing assemblies engineered for San Antonio conditions — phased for occupied-building work, documented for procurement and DoD-contractor-grade compliance, and delivered by Texas-statewide crews that do not sub out the work.

Track record

Proven on Texas’s Most Demanding Commercial Projects

Brazos Urethane was recognized in Sika’s 2024 Projects of the Year (Low Slope – New Construction) for Samsung Electronics’ new semiconductor plant in Texas — installing Sarnafil PVC and Sikalastic roofing systems, alongside Chamberlin Roofing and Waterproofing. San Antonio is home to the DoD’s largest medical center. Our crews, specifications, and documentation discipline are calibrated for mission-critical, occupied facilities at that tier — and the same standards go to every San Antonio project we take on.

Marquee Projects

  • Samsung semiconductor plant, Texas — Sarnafil PVC & Sikalastic, 2024 Sika Project of the Year (co-credited with Chamberlin)
  • New Orleans Convention Center — 40,000+ sf SPF re-roof — 2025 SPFA National Industry Excellence Award
  • Louisiana Superdome — post-Hurricane Katrina restoration
  • Fortune 500 portfolios — facility roofing across Texas and the Gulf Coast
ABAA memberSPFA memberNRCA memberRCMA memberSika Sarnafil Approved

San Antonio Commercial Property Types We Serve

Healthcare systems and medical office buildings; military-adjacent facilities, DoD contractor offices, and mission-critical campuses; energy and petrochemical facilities (Valero, NuStar, and CPS Energy category); industrial and manufacturing (Port San Antonio scale); K-12 school districts and higher education campuses; government and municipal buildings; retail centers and mixed-use commercial properties.

Credentials

  • ABAA — Air Barrier Association of America member
  • SPFA — Spray Polyurethane Foam Alliance member
  • NRCA — National Roofing Contractors Association member
  • RCMA — Roof Coating Manufacturers Association member
  • Sika Sarnafil approved applicator
Services

Full-Service Commercial Roofing Company In

San Antonio & South Central Texas

SPF Roofing

Monolithic spray polyurethane foam systems deliver thermal insulation and waterproof membrane in a single assembly. Ideal for large-deck commercial roofs in the South Central Texas UV and hail environment.

Single-Ply Membrane

TPO, EPDM, and PVC systems for large commercial roofs

Roof Coatings & Restoration

Reflective elastomeric coatings that extend roof life without tear-off

Commercial Waterproofing

Below-grade, plaza-deck, and building-envelope waterproofing systems engineered to Texas humidity and hydrostatic load conditions. Coordinated with structural and envelope design where new construction requires it.

Metal Roofing

Standing seam and architectural metal systems

Commercial Roof Repair

Targeted repairs backed by documentation insurance carriers accept

Commercial Roof Installation

New construction roofing on healthcare, industrial, institutional, and commercial builds

Commercial Roof Replacement

Phased tear-off and re-roof on occupied critical facilities

Areas we serve

Commercial Roofing in New Braunfels & Comal County

New Braunfels sits in our South Central Texas service area. We roof, recoat, and repair manufacturing plants, distribution centers, retail, and healthcare facilities from the I-35 corridor through Comal County. Crews have specced single-ply, SPF, and coatings here since 1987.

Water intrusion is the other half of the job. We handle commercial waterproofing for New Braunfels foundations, parking decks, and full building envelopes — the same scope trusted on Texas hospitals and government buildings. Call (409) 739-2202 for a free assessment on your New Braunfels facility.

Talk to a Commercial Roofing

Specialist — Not a Call Center

Call (409) 739-2202 or request a free inspection at the top of this page. A Brazos Urethane project manager answers your questions directly.

Questions

San Antonio Commercial Roofing:

Frequently Asked Questions

How do you document hail damage for commercial insurance claims on San Antonio buildings?

Post-storm commercial roof assessments are a routine part of our Texas work. Brazos delivers insurance-grade documentation — drone imagery, infrared moisture scans where appropriate, core samples, and a written scope tied to the observed damage — in a format TDI-regulated adjusters and carriers accept. Early documentation is how you keep the claim open and defensible through the Texas one-year filing window.

Which roofing systems perform best in San Antonio heat, UV, and hail?

Reflective white single-ply membranes (TPO or PVC) and SPF systems finished with highly reflective elastomeric or silicone coatings are the strongest performers for South Central Texas. Reflective surfaces cut solar heat gain across long UV-intense summers and extend service life compared with dark asphalt-based assemblies. For hail exposure, PVC and SPF generally outperform standard TPO — but specification details like membrane thickness, substrate, and attachment quality matter as much as the material category.

How do you manage re-roofing on occupied hospitals, schools, and medical campuses in San Antonio?

We phase the work. Sections are scheduled so occupants continue operating — noisy tear-off runs after hours where required, temporary weatherproofing protects each phase boundary, and all penetration work is coordinated with your facilities team. ICRA risk classifications and infection-control barriers govern healthcare campuses, summer-window scheduling governs K-12, and coordinated operational outages govern mission-critical facilities. Dust control, water-intrusion protection, and phase-boundary detailing are built into the schedule from day one.

What permits does a commercial re-roof require in San Antonio, New Braunfels, Schertz, and Bexar / Comal / Guadalupe counties?

Each city and county issues its own commercial building permit for roof replacement, typically under the 2021 International Building Code with local amendments. Review cycles generally run 10–25 business days depending on the jurisdiction, project complexity, and whether engineered drawings and fire-marshal review are required. Brazos handles permit coordination across the City of San Antonio, Bexar County Fire Marshal, and the surrounding New Braunfels, Schertz, Seguin, Boerne, and Kerrville jurisdictions on projects where we are the primary contractor.

Are you set up to work on DoD / mission-critical medical campuses?

Yes — our specifications, safety programs, and documentation are calibrated for the controlled environments these facilities require. That includes NFPA 241 hot-work compliance, ICRA risk classifications and infection-control barriers for healthcare decks, DFARS-compliant documentation practices, and occupied-building phased schedules. Base-access coordination, background checks, and project-specific security protocols are handled on contract, not assumed. We bring these capabilities to every mission-critical project we propose — and we do not sub out our roofing crews.

Brazos Urethane

Main office: (409) 965-0011

San Antonio office: 7205 S WW White Rd, San Antonio, TX 78222

© 2026 Brazos Urethane. All rights reserved.