Data Center Roofing

Here's what most facility managers don't know until it's too late: data center roofs fail quietly. A pinhole in a heat-welded seam. A flashing that was installed correctly but pulled away from a cable tray penetration over two summers of thermal cycling. A drainage slope that was fine when the building was new but now holds 8 inches of standing water after every North Texas thunderstorm. None of these are visible from the ground. None show up in an annual inspection by a general roofer. They show up in the server room. JRH's thermal imaging scans catch all three — before the leak.

Dallas-Fort Worth is the largest data center market in the United States. Google has committed $1B+ to its DFW campus. Meta, Microsoft Azure, Oracle, and Flexential have built major facilities along the I-35 corridor. Over 2,500 megawatts of operational capacity, 1,000+ more under construction. Behind every one of those buildings is a roof — and a question of who's responsible for it when something goes wrong. JRH serves the DFW data center market specifically: security protocols, documentation standards, phased installation that doesn't touch uptime, and crews who've been on these job sites before.

Data center roofing isn't standard commercial roofing with extra steps. The mechanical equipment density alone is a different engineering problem: HVAC units, cooling towers, cable trays, generators, antenna arrays — every one of them is a penetration, and every penetration is a potential leak point. Joel's crew designs custom flashing details for each one, photographs every installation, and keeps documentation that satisfies insurance carriers, Tier certification auditors, and tenant due diligence requirements. This level of documentation is standard for JRH on every data center job. It's not something you have to request.

The system selection matters as much as the installation. For most DFW data centers, 80-mil or 90-mil TPO is the right call: reflective surface reduces cooling loads by up to 30%, heat-welded seams hold, and the manufacturer warranties are 20-30 years. For Tier III and Tier IV facilities with chemical exposure risk from rooftop cooling equipment, PVC makes more sense. For re-roofs where minimizing construction time is the priority, spray polyurethane foam eliminates the tear-off entirely. Jonathan can walk through the tradeoffs with your facility engineer — or just tell you what he'd install if it were his building.

The I-35 corridor from Carrollton through Lewisville to Denton is the highest concentration of data center construction in Texas. The Telecom Corridor in Richardson and Plano, the Allen and Garland builds along Highway 75, the newer facilities in Lancaster and Grand Prairie — JRH has crews active in all of these submarkets. The company is structured for rapid response: maintenance clients get a 4-hour guaranteed on-site arrival for any leak event. Not a callback. Not a scheduled assessment. Someone on-site in 4 hours.

Preventive maintenance is where the real risk management happens. A biannual inspection with thermal imaging catches the moisture infiltration that an annual visual inspection misses. Seam integrity testing identifies the sections approaching end of life before they fail. Drainage audits prevent the standing water that accelerates membrane degradation by years. JRH's maintenance program clients have documentation trails that satisfy FM Global, insurance carriers, and SSAE 18 auditors. Ask Landry what the program looks like for a facility your size.

The Dallas-Fort Worth metroplex is the largest data center market in the United States, surpassing Northern Virginia in total pipeline capacity. Google's $1 billion investment in DFW data center infrastructure underscores what the industry already knows: the combination of low energy costs, central geographic location, favorable tax environment, robust fiber connectivity, and a business-friendly regulatory climate makes DFW the premier location for hyperscale and enterprise data center deployment in North America.

The I-35 corridor from Carrollton through Lewisville to Denton hosts the densest concentration of data center construction in the region. The Telecom Corridor in Richardson and Plano continues to attract colocation and enterprise facilities. Allen, Garland, and the Highway 75 corridor are emerging markets for new builds. South of Dallas, Lancaster, DeSoto, and Grand Prairie are seeing accelerated development driven by available power capacity and competitive land costs. JRH Construction actively serves every one of these data center submarkets with dedicated crews and project managers.

As DFW keeps building, the demand for roofing contractors who actually understand mission-critical environments — not just flat roofing in general — keeps growing too. JRH has the bonding capacity, the manufacturer certifications, the security protocol compliance, and the crews who know what they're walking onto when they show up to a data center site. Joel started this company. Landry and Jonathan run the day-to-day. They pick up when you call.