by thedoctor »
Mon Jun 18, 2007 8:13 am
If the surface you are laying on is absolutely sound, with no loose material or flaking surface etc then laying tiles on it should not be a problem. Prepare the surface by cleaning thoroughly by scrubbing with warm water and detergent then, when dry, coat with 2 undiluted coats of PVA adhesive (see our project on PVA). Use powdered tile adhesive ands add a mug of PVA to the mix when you are ready to lay. See our project on laying floor tiles to get them down.