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Common Water Issue in BC
Balcony or Deck Leaking to Suite Below — Strata Waterproofing Issue
Water leaking from a balcony or deck onto the unit below is a common strata issue in BC. Failed waterproofing membranes are usually the cause, requiring professional detection.
Possible Causes
- •Failed balcony waterproofing membrane at surface or drain
- •Cracked or deteriorated balcony coating or tile grout
- •Failed sealant at balcony-to-wall junction
- •Clogged or obstructed balcony drain causing water pooling
- •Improper balcony slope preventing adequate drainage
Recommended Steps
- 1Notify your strata council immediately — balcony responsibility varies by bylaws
- 2Document leak with photos showing timing relative to rain or usage
- 3Clear balcony drain and ensure it is not obstructed
- 4Test by pouring water on specific areas while assistant observes below
- 5Call professional leak detection with tracer gas for membrane assessment
Related Services
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.