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Common Water Issue in BC
Bathtub Caulking Failure — Hidden Leak Risk
Failed caulking around bathtubs is one of the most common sources of hidden bathroom water damage in BC homes. Water seeping through gaps can cause extensive damage to walls and floors below.
Possible Causes
- •Old or deteriorated caulking that has cracked or pulled away
- •Improper installation with gaps at tub-to-wall junctions
- •Movement of tub or wall causing caulking to separate
- •Mould growing behind caulking indicating ongoing moisture
- •Previous poor caulking job using wrong type of sealant
Recommended Steps
- 1Check all caulking around tub edges — look for gaps, cracks, or discolouration
- 2Remove old caulking completely and clean area thoroughly
- 3Re-caulk with mould-resistant silicone caulking for bathrooms
- 4Allow 24 hours to cure before exposing to water
- 5If water damage already exists behind walls, call professional moisture mapping
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.