Efficient, modern solutions for homes and businesses.
Get a Flat Roof QuoteFlat roofs are a smart, streamlined solution for both commercial buildings and modern residential designs across South Texas. At Rio Roofers, we specialize in the installation, maintenance, and repair of flat roofing systems designed to withstand intense sun, torrential rains, and high winds. Whether you own a retail plaza in McAllen or a warehouse in Corpus Christi, our expert team ensures your flat roof performs efficiently year after year.
Flat roofing systems offer unique benefits that make them ideal for properties across the Rio Grande Valley. Their low- slope design maximizes usable rooftop space, simplifies installation, and reduces material waste—making them cost- effective and energy-efficient.
Less material is needed compared to pitched roofs, lowering your installation costs.
Simplifies maintenance and inspection routines, especially for large commercial buildings.
Aesthetically sleek for residential homes with minimalist or contemporary architecture.
Reflective coatings and membrane materials help deflect heat, ideal for the South Texas climate.
We offer several flat roof systems to suit different property types, from traditional built-up roofing to advanced single-ply membranes.
For details on our systems, visit TPO roofing, EPDM roofing, and PVC roofing.
Every building has different structural and performance needs. That's why we carry a full range of industry-proven materials that offer lasting durability, easy maintenance, and excellent waterproofing.
Flat roofs require proactive care to prevent issues like pooling, leaks, and membrane shrinkage. Rio Roofers provides scheduled maintenance services designed to extend the life of your roof and help avoid costly emergency repairs.
We check for cracks, separation, ponding, and UV wear - remotely via drone technology in most cases.
Clear out scuppers and drains to ensure proper water flow.
Reinforce and reseal vulnerable joints and membrane edges.
Optional high-tech diagnostics to detect hidden water damage.
Our maintenance programs are customizable and tailored to your building's specific size, layout, and usage. We begin with a free remote assessment using drone technology, and if further on-site inspection is needed, service fees of $99-$199 may apply.
For ongoing roof care options, visit our roof maintenance page.
South Texas weather presents unique challenges for flat roofs. High UV exposure, tropical rains, and occasional hail can degrade materials over time if not properly maintained.
Often caused by clogged drainage or poor slope design.
Can lead to water infiltration if exposed too long.
Especially in older rubber roofs or heat-welded TPO systems.
Air or moisture trapped beneath layers during installation.
We offer 24/7 emergency repair services to mitigate damage from sudden leaks or storm impacts. Explore our storm services at storm damage.
At Rio Roofers, we follow a strict installation protocol to ensure every flat roof system performs to manufacturer specifications and local building codes. Our licensed crews are trained in both new construction and tear-off replacements.
We assess your current roof or plans, offer system recommendations, and provide a detailed quote.
If replacing an old roof, we completely remove damaged layers and clean the substrate.
We inspect the underlying deck for rot or structural issues and repair as needed.
Insulation is installed to boost energy performance, followed by a moisture barrier to prevent condensation.
We install your chosen system (e.g., TPO, Modified Bitumen, EPDM) using precise welding, adhering, or torching techniques.
Seams are heat-welded or sealed, flashing is added to penetrations, and drainage systems are tested.
You receive a full walkthrough, photos, and warranty documents.
Flat roofs are the gold standard in commercial construction, and our crews are trained to handle everything from retail plazas to industrial warehouses. We work quickly and discreetly to reduce business interruptions and meet deadlines.
Need commercial roofing? Explore our commercial roofing page to learn more about our services for businesses, schools, and municipal properties.
Flat roofs are increasingly popular in modern home design, especially in energy-conscious or urban infill projects across McAllen, Harlingen, and Brownsville.
Want to see examples? Visit our gallery.
The key to a successful flat roof is actually not flat at all. Our expert designers create subtle slopes and tapered insulation systems that direct water to strategic drainage points. We start with a free remote assessment using advanced drone technology to analyze your property's specific needs.
We calculate the minimum 1/4" per foot slope needed for proper drainage.
Scuppers, gutters, and interior drains positioned for maximum efficiency.
Don't wait for minor cracks to turn into major leaks. Whether you need a brand-new install, a smart retrofit, or emergency flat roof repairs, Rio Roofers delivers unmatched quality and precision in South Texas. We begin with a free remote assessment using drone technology - if an on-site visit is needed, a service fee of $99-$199 will apply depending on scope.