We often get requests to convert a standard 5’ bathtub into a shower without a door, which can be done in many ways. One of my favorites is what I call the “cave shower.” The photograph shows one such “cave shower” we did for a client.
The wall is 30” wide, leaving a 30” opening. Having the wall and tile go to the ceiling—and tiling the ceiling—helps keep the steam in and gives the cave-like feeling. Using a wide shower head mounted up high causes the water to fall straight down so there isn’t much splash to the outside of the shower. The can light keeps it from being dark, and the soap niche mounted at the correct height is really handy. The wall makes a nice separator between the shower and toilet.