So I have strugled with the waterproofing on one of my showers since the day we bought the house. I have repainted the passage wall about 10 times. Re-grouted, tried to reseal the pan, various stopgaps none of which worked.
Use the shower and less than a week later there is water damage on the passage wall again. I eventually banned the use of the shower completely.
Now that I'm ripping the shower out I know why:
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I would really like to meet the builder that got up to this bullshttery. Almost 50mm of mortar in places and voids all the way to the brick. Can this be tile adhesive?
I'm going to have to chop all this shtt out I think.