Hi, I am tiling a kitchen and bathroom floor, both onto concrete. The bathroom floor is in part of the house which is over 300 years old so no DPM, the kitchen is only 35 years old and has a partial DPM but only about one third of the floor for some reason. The rooms aren't showing signs of damp, should I lay a membrane before tiling and if so what is the easiest way to do it?
Is there anything that I can just paint onto the floor before tiling to prevent damp?
Thanks.
Is there anything that I can just paint onto the floor before tiling to prevent damp?
Thanks.