Rowlett stretches along 30 miles of Lake Ray Hubbard’s shoreline, approximately 20 miles northeast of downtown Dallas. With a population exceeding 65,000 and growing rapidly, Rowlett has earned recognition as one of the safest places in Texas and one of the best cities for families. The city proudly describes itself as “On the Water, and On the Move.”

The appeal of lakeside living means pools are common throughout Rowlett—from waterfront estates with lake views to family pools in established inland neighborhoods. The developing Sapphire Bay resort is adding even more residential units along the lake’s western shore. But despite the abundant water features, Rowlett pools face the same geological challenge as properties across North Texas: expansive clay soil.

Like neighboring Rockwall and much of Dallas County, Rowlett sits on clay-rich soil that absorbs water and expands significantly when wet, then contracts during dry periods. This constant expansion-contraction cycle creates ongoing movement beneath your pool, stressing shells, plumbing connections, and equipment. According to local foundation experts, this soil movement is responsible for more structural damage than floods, hurricanes, earthquakes, and tornadoes combined.

The seasonal variation between spring rains and hot, dry summers intensifies this problem. Spring moisture causes the clay to swell, pushing against pool structures, while summer drought causes dramatic shrinkage that can leave gaps beneath foundations and pool shells.