Parkade / Underground Parking Leaking — Structural Water Detection
Back to all problems
Common Water Issue in BC

Parkade / Underground Parking Leaking — Structural Water Detection

Water leaks in underground parking structures are a serious concern for BC strata and commercial buildings. Leaks can indicate structural issues and accelerate concrete deterioration.

Possible Causes

  • Failed waterproofing membrane on parkade deck above
  • Cracks in concrete structure allowing groundwater entry
  • Failed expansion joint seals between concrete sections
  • Failed drainage system within parkade structure
  • Hydrostatic pressure forcing water through construction joints

Recommended Steps

  • 1Document leak location and whether it occurs during rain only or constantly
  • 2Check for staining or efflorescence indicating ongoing water migration path
  • 3Review building maintenance records for previous parkade waterproofing work
  • 4Call professional leak detection with GPR and thermal imaging for structural assessment
  • 5Early detection prevents structural deterioration and costly repairs

Need Professional Help?

Don't let a small leak become a big problem. Contact LeakInspections.ca — a division of Anyleak.ca and Leak.ca — for expert diagnosis.