10/16/2026
“Just dig up the outside.”
Sounds simple—until the leaking wall is underneath a building, roadway, vault or several tons of concrete. 😂
Curtain wall grouting can stop groundwater intrusion without excavating the exterior. Hydrophobic polyurethane grout is injected through the wall or slab, where it travels behind the structure and forms a water-resistant barrier.
Our latest article explains how it works and when it may be the right solution:
https://thewaterproofgroup.com/curtain-wall-grouting-waterproofing/