Waterproof en-suite before tiling
- Thread starter Tally101
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Is it a shower over a bath or a cubicle? How powerful is the shower? How large are the tiles? The more powerful the shower, and the more grout lines you have, the greater the amount of moisture that will transfer behind the tiles.
If you want to be absolutely sure of no moisture ingress to the structure of the house, you will need to tank the cubicle area. I believe tanking is now mandatory under British Standards. Mapei and BAL are good brands to use.
In situations where the shower is over a bath and isn't particularly powerful, I have successfully tiled direct onto the cement boards in the past.
If you want to be absolutely sure of no moisture ingress to the structure of the house, you will need to tank the cubicle area. I believe tanking is now mandatory under British Standards. Mapei and BAL are good brands to use.
In situations where the shower is over a bath and isn't particularly powerful, I have successfully tiled direct onto the cement boards in the past.
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