How to Install a Shower Panel System
Part of our Showers guides.
Most shower panels connect to the existing shower arm outlet and mount to the wall with a bracket. Turn off the water (and power at the breaker for anything electrical) before starting, and follow the product manual where it differs from these general steps.
| Time | 1-2 hours |
|---|---|
| Difficulty | Easy-moderate |
| Tools | Adjustable wrench, drill with tile bit, level, plumber's tape, silicone |
Step by step
- Shut off water. Turn off the house supply or the shower's service stops.
- Remove old head and arm. Unscrew the shower head and arm; keep them if you rent.
- Install adapter. Wrap plumber's tape on the outlet threads and install the panel's connector at the height in the manual.
- Mark bracket holes. Hold the panel in place, level it, and mark mounting holes, avoiding grout lines where possible.
- Drill and anchor. Use a tile bit at low speed; insert anchors.
- Connect and hang. Connect the hose(s), hang the panel on the bracket and tighten fittings by hand plus a quarter turn.
- Leak test. Turn the water on, run every mode for a few minutes and check each joint.
- Seal. Run a bead of silicone along the top edge if the manual calls for it, leaving the bottom open to drain.
Tips & common mistakes
- Measure arm height before ordering: panels have a fixed column length.
- Don't overtighten plastic fittings.
- If your shower uses a tub spout, check whether the panel needs that outlet capped.
Before you order: three measurements
- Shower arm outlet height from the floor (or tub bottom). The panel hangs from roughly this point, so a 53-inch column needs enough height below the outlet for the tub spout or bottom edge to clear.
- Ceiling height: on low ceilings, a 49-inch panel leaves room for the rain head to sit at a comfortable height.
- Tub spout or second outlet: some panels connect only to the shower arm; others use a hose to a lower supply. Know what you have.
Wall types and anchors
Tile over cement board takes standard plastic anchors once drilled with a carbide or diamond bit. Acrylic or fiberglass surrounds are thin: use anchors designed for hollow walls and don't overtighten, or the surround can crack. For very heavy panels, aim screws at studs behind the surround if possible.
If water pressure feels weak afterwards
- Check the flow restrictor in the inlet; some panels ship with one for water-saving regulations.
- Look for debris in the inlet screen from disturbed old pipes.
- Use fewer outlets at once: jets + rain head share the same supply.
When to call a plumber
If the existing shower arm outlet is loose in the wall, leaking behind the tile, or the valve is old and drips, fix those first. A panel only hides problems behind it.
Frequently asked questions
Do I need a plumber to install a shower panel?
Usually not if it connects to the existing arm; complex diverter changes may need one.