Why is there water on my bathroom floor after showers?

Water on your bathroom floor after showers is typically caused by inadequate shower containment, poor ventilation, or failing seals around your shower enclosure. This is a common issue that needs prompt attention to prevent water damage to your subfloor and potential mold growth.

The most frequent culprits are failing caulk or grout around your shower base, tub, or glass doors. Over time, these seals deteriorate and allow water to escape onto your bathroom floor. Check the caulking around your shower pan, where the walls meet the floor, and along glass door tracks. You might also have gaps in your shower door seals or a shower curtain that's not properly positioned inside the tub.

Poor shower design can also be the issue. If your shower doesn't have adequate curbing, the water naturally flows outward. Frameless glass showers without proper design can allow water to escape, especially if the glass panels are too short or positioned incorrectly. Additionally, damaged or improperly sloped shower pans can cause water to pool and eventually find its way onto your bathroom floor.

In Ottawa's climate, inadequate ventilation compounds the problem. Without proper exhaust fans, excess moisture condenses on walls and floors. The Ontario Building Code requires exhaust fans in bathrooms, and they should run during and after showers to remove humidity effectively.

Immediate steps: Inspect and re-caulk any obvious gaps, ensure your shower curtain or door seals properly, and improve ventilation. However, if water continues appearing or you notice soft spots in your flooring, this indicates potential subfloor damage that requires professional assessment.

For persistent water issues or if you're considering a shower renovation to solve the problem permanently, Ottawa Bathrooms can provide a free consultation to identify the root cause and recommend the best solution for your specific situation.