Slabs of concrete often crack and if you place wood on the concrete termites may find their way into your home. I suggest if you have carpet and are going to replace it with tile or wood, investigate whether there are cracks and if so please have it treated before replacing that floor. It is always easier to do it before the time or wood is down and we have to drill it to fix the termite issues. I hate drilling the grout lines, even though we are good at what we do it is almost impossible to hide those holes.
