Today I found some water on the floor of my shop. Right above it is a tile stall shower. The grout is all good, but at the bottom is rather mildewed. There are no obvious gaps, but it doesn't look great. There isn't much water and the bottom of the floor looks perfectly dry.
The house is 12 years old and the first owner's son is a plumber and did the work.
Don't showers have tubs under them, to catch any water that might get through?
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Cleaned it up, put some paper towels on the floor and took a shower. There was more water on the floor. This time I saw water dripping through the osb.
Who would I get to fix this? A plumber? A tile person?
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Looking at it more carefully, there is a seam about 20" up that has a 1/16" crack in the grout. Easy to see that water could get through that and leak down, avoiding the pan.
I guess that would be a tile person.
I guess that isn't too serious.