How To Tile A Shower Knee Wall. Measure the top and bottom of the shower wall (ours is 82 inches long) to make sure it is straight and does not slant in or out. Should you decide to tile your shower wall, plan the task properly beforehand to avoid some mistakes that could prove hard to amend.
You'll want to snap some lines on the ceiling to help yourself with the layout as you go.
Draw a horizontal line and use it as a marker for the lowest row of your tiling. Shower heads are roughly 82″ off the shower pan, and most layouts avoid running decorative tile at that height. In our project, we set the tile for the wall opposite the shower door first. Small bathrooms in particular can benefit from this type of project.