I'm just about to begin the prep work on our laundry floor to complete our first reno.
At the moment the floor comprises quite simply ugly vinyl over concrete, the vinyl hasnt been glued or anything and from inspection there doesnt seem to be any kind of treatment to the surface of the slab.
I'm just wondering, do I need to apply some kind of waterproofing or other preparation to the slab itself?
Can I tile directly onto the concrete?
If I need to waterproof how do I go about that?
The house is all brick on a concrete slab, thanks in advance