A warehouse roof in Garland partially collapsed under pounding rain yesterday in the 2900 block of W. Kingsley Road near Shiloh Road. The failure happened just before 5 p.m., and a Garland Fire Department spokesman said there were no injuries.
What We Know
Video and on-scene footage show sections of the flat roof caving in while firefighters worked the property. CBS News Texas reported the roof gave way under the weight of heavy rain. Officials have not publicly identified the building owner or released a formal cause.
Storms And Flood Warnings
The National Weather Service had severe thunderstorm watches and flash-flood warnings posted across the Dallas-Fort Worth area yesterday. Its local alert pages show flash-flood warnings for portions of Dallas County as heavy rain moved through the region, with rapid rainfall totals that can overwhelm roof drains and cause dangerous ponding on low-slope commercial roofs. National Weather Service
How Rain Can Topple Flat Roofs
Experts say the main culprit is ponding instability. When water collects and sits on a flat or low-slope roof, it adds significant weight and can cause progressive deflection that overloads the structure. The International Institute of Building Enclosure Consultants explains that ponding can trigger a roof to sag and collapse, noting that each inch of water adds roughly 5.2 pounds per square foot of load, per the International Institute of Building Enclosure Consultants.
Not An Isolated Case
Similar failures have been reported elsewhere in North Texas during the same storm system. CBS News Texas documented a strip-center roof collapse in Benbrook that officials said was likely caused by pooled water. The string of collapses underscores the risk to large, flat commercial roofs when drainage systems are overwhelmed.
What Residents And Property Owners Should Do
Authorities are urging people to steer clear of the scene while crews secure the area and to avoid driving through flooded streets. The American Red Cross and the National Weather Service both stress the mantra "Turn Around, Don't Drown" when encountering floodwaters. Once conditions are safe, property owners are advised to arrange roof inspections, clear drains, and monitor updates from city and fire officials.
