How to Install a Rainfall Shower Head

Installing a rainfall shower head typically involves removing your old shower head and threading the new one onto the existing shower arm, though some models may require mounting to the ceiling.

1. Disconnect the Old Head. Turn off the water supply to your shower. Use an adjustable wrench to grip the old shower head where it connects to the shower arm. Turn counterclockwise to unscrew it completely. If it's stuck, wrap the connection with a cloth to protect the finish and apply steady pressure. Clean any old plumber's tape or debris from the shower arm threads.
2. Tape for a Watertight Fit. Wrap the threads of the shower arm with 2-3 layers of plumber's tape, winding clockwise when looking at the end of the arm. This ensures a watertight seal. Make sure the tape doesn't cover the very end of the threads, and press it down firmly so it adheres well.
3. Mount the New Head. Thread the new rainfall shower head onto the shower arm by turning clockwise. Start by hand to avoid cross-threading, then tighten with an adjustable wrench. Don't overtighten - stop when the connection feels snug and secure. The shower head should hang straight down when properly installed.
4. Check for Drips. Turn the water supply back on and run the shower at full pressure. Check all connections for leaks, particularly where the shower head meets the shower arm. If you notice dripping, turn off the water and tighten the connection slightly more. Adjust the shower head angle if your model allows for it.
5. Ceiling Mount Optional. Some rainfall shower heads mount directly to the ceiling. If yours does, locate ceiling joists with a stud finder and mark mounting points. Drill pilot holes and secure the mounting bracket with appropriate screws. Connect the shower head to your existing plumbing through the ceiling, which may require professional plumbing work.