Green and Sustainable Roofing Options for Dallas-Fort Worth Buildings

Cool Roofs: The Biggest Bang for Your Buck in Texas

A cool roof is any roofing system with high solar reflectance (reflects sunlight) and high thermal emittance (releases absorbed heat). In DFW, where summers mean 100+ days of 95°F+ heat, a white TPO membrane can reduce rooftop surface temperatures by 50-80°F compared to a dark EPDM system. That translates directly to reduced HVAC load and lower energy bills. For a typical 50,000 sqft office building near the Dallas tollway corridor, a cool roof upgrade can save $8,000-$20,000 per year in cooling costs. JRH installs Energy Star-rated white TPO and PVC membranes that qualify for most utility rebate programs in North Texas.

Roof Coatings: Sustainable Restoration Without Tear-Off

One of the most genuinely sustainable roofing choices is coating an existing roof instead of replacing it. A silicone or acrylic elastomeric coating on a qualifiable roof extends membrane life 10-15 years, keeps the existing materials out of the landfill, and adds a reflective white surface. Silicone coatings in particular are excellent in DFW — they don't chalk or degrade under UV the way acrylic does, and they hold up to ponding water without absorbing moisture. The sustainability story is real: avoiding a tear-off on a 50,000 sqft roof keeps roughly 150-200 tons of roofing material out of the waste stream.

Recycled and Sustainable Roofing Materials

On the residential side, several shingle manufacturers now offer products with recycled content. GAF's Timberline CS and Owens Corning's Duration series both incorporate recycled materials. Metal roofing — whether steel or aluminum — is typically 25-95% recycled content and is itself fully recyclable at end of life. For commercial flat roofs, the sustainability angle is mostly in reflectivity and durability (longer life = less replacement waste) rather than recycled content in the membrane itself.

LEED Certification and Green Building Incentives in DFW

DFW has one of the highest concentrations of LEED-certified buildings in Texas, particularly in the Uptown Dallas, Legacy West Plano, and Alliance Fort Worth corridors. Roofing contributes to LEED in three categories: heat island reduction (cool roofs), energy and atmosphere (reduced cooling load), and materials and resources (recycled content, regional sourcing). JRH can provide product documentation, SRI values, and recycled content percentages needed for LEED submittals. Call us at (469) 888-6903 to discuss LEED-compliant options for your project.