I really like the look and functionality of tiling the garage with porcelain tile. I have a couple of questions though, and I live in central Texas.
1. Does the concrete slab need to be prepped/etched with anything?
2. On humid days, the slab tends to pick up moisture and show wet spots, do I need to do anything about this, vapor barrier, etc...?
3. Is rectified porcelain tile grouted at 1/8" ok?
4. My slab has several cracks in it, any issues here?
Thanks,
-S
1. Does the concrete slab need to be prepped/etched with anything?
2. On humid days, the slab tends to pick up moisture and show wet spots, do I need to do anything about this, vapor barrier, etc...?
3. Is rectified porcelain tile grouted at 1/8" ok?
4. My slab has several cracks in it, any issues here?
Thanks,
-S