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DFW Commercial Roofing

TPO Roofing Systems for DFW Commercial Buildings

Professional tpo roofing systems for commercial properties throughout Dallas–Fort Worth and the surrounding DFW metroplex.

White TPO membrane roofing being installed on a commercial building in DFW

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About Our TPO Roofing Systems Service

Thermoplastic Polyolefin (TPO) roofing is the most widely specified single-ply membrane system for commercial flat roofs in the Dallas–Fort Worth market — and for good reason. TPO's bright white reflective surface significantly reduces cooling loads on Texas's hot roofs, its heat-welded seams create a monolithic waterproof barrier stronger than the membrane itself, and it delivers excellent resistance to UV degradation, punctures, and chemical exposure. DFW Commercial Roofing is certified by leading TPO manufacturers including GAF, Carlisle, and Firestone. We install fully-adhered, mechanically-fastened, and ballasted TPO systems depending on your building type, wind uplift requirements, and budget. Available in 45-mil, 60-mil, and 80-mil membrane thicknesses.

What's Included

  • Certified installation by GAF, Carlisle, and Firestone manufacturer programs
  • Highly reflective white membrane — reduces cooling costs in Texas summers
  • Heat-welded seams stronger than the membrane itself
  • Available fully-adhered, mechanically-fastened, or ballasted
  • 45-mil, 60-mil, and 80-mil thickness options for any exposure
  • Excellent UV and chemical resistance for DFW industrial applications
  • Lightweight — ideal for buildings with limited structural load capacity
  • Recyclable material — qualifies for LEED and green building credits

Our TPO Roofing Process

01

Roof Assessment & Wind Uplift Analysis

We evaluate your existing structure, calculate FM/ASCE wind uplift requirements for your DFW location, and specify the correct attachment method.

02

Insulation & Cover Board

Polyiso insulation and a high-density cover board are installed to meet required R-values and provide a solid substrate for the TPO membrane.

03

TPO Membrane Installation

Sheets are rolled out, overlapped, and positioned before being fully adhered or mechanically fastened per the system design.

04

Hot-Air Seam Welding

All seams and flashings are heat-welded with calibrated hot-air weld machines, creating a permanent, waterproof joint tested to exceed the membrane's own tensile strength.

05

Final Inspection & Warranty Registration

We inspect all seams, terminations, and penetrations, then register your manufacturer warranty.

Frequently Asked Questions

How long does a TPO roof last in Texas?

A properly installed TPO roof in the DFW climate typically lasts 20 to 30 years. Thicker membranes (60-mil or 80-mil) and proper maintenance extend service life further.

What thickness TPO should I specify?

60-mil is the most common specification for commercial projects in DFW, offering the best balance of cost and performance. High-traffic or industrial roofs often benefit from 80-mil membranes.

Can TPO be installed over an existing roof?

In many cases yes — TPO can be installed over existing single-ply or built-up systems as a recover, provided the existing insulation is dry and the deck is structurally sound. We confirm eligibility during our assessment.

TPO vs. Other Commercial Roofing Systems

Roofing System Best For Key Notes
TPO Most DFW commercial flat roofs Best energy performance, welded seams, cost-effective
EPDM High-traffic roofs, cold climates Black membrane absorbs heat — less ideal for Texas summers
Metal Low-slope to steep-slope, long life Highest upfront cost, longest lifespan (40+ years)
Built-Up (BUR) High-foot-traffic, ballasted roofs Heavy, labor intensive, proven track record
Modified Bitumen Smaller roofs, recover applications Good puncture resistance, torch-applied or cold-process

Get a Free Estimate

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