To do so make sure all of the tiles are intact and secure.
How to prep for shower wall tile lowes.
You want a 2 inch overlap at all seams.
Wash the wall with tsp tri sodium phosphate or an ammonia based cleaner to remove any grease or oil.
Repair any loose or cracked tiles.
If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place.
If you must use more than one sheet layer them so that each upper.
Remove the tile and prepare the wall according to the corresponding instructions above or tile over the existing tile.
Spread mortar over the seams comb it and press the band over it.
This is a dusty job so use plastic to cover your doorways wear a respirator that s rated for dust cover the floor with a drop cloth and make sure there s plenty of ventilation.
Cover the wall studs with a layer of plastic sheeting.