What to do before tiling a painted concrete screed?
Question from Joachim:
Brico answer: wash and pass a primer
To be able to apply the special tile adhesive and tiling, you must first wash your floor. When your floor is dry, to be sure of the adhesion of your glue, apply a primer to the entire surface of your room. Once the drying time is respected, you will be able to lay your tiles in peace. You too, send us your decoration question