Leaks · 4 min read
Water Leak Behind Walls
Signs, causes and detection methods for leaks hidden inside cavity walls and stud walls.
Behind-wall leaks show as damp patches, cold spots, warped skirting or a musty smell.
Thermal imaging maps the cool/warm anomaly; moisture meters confirm; acoustic sensors pinpoint the exact pipe.
Fixing is targeted — a small access opening rather than a demolished wall.