How to dismantle a shower column
How to Dismantle a Shower Column: The Step-by-Step Guide
Whether you're preparing to replace your shower column or simply need to access it for a repair, dismantling is an accessible operation if you follow the correct steps in order. This guide explains how to proceed safely, without damaging your existing plumbing.
Necessary Equipment
| Tool | Purpose |
|---|---|
| Adjustable wrench or open-end wrench | Unscrew fittings and hoses |
| Flathead and Phillips screwdrivers | Remove wall mounts |
| Groove joint pliers | Loosen seized nuts |
| Teflon tape | Useful for reinstallation or replacement |
| Bucket and cloth | Collect residual water in pipes |
| Replacement flat washer | To be provided if the old washer is damaged during disassembly |
Step 1: Shut Off the Water Supply
This is the most important step. Close the main shut-off valve for your home, or the specific bathroom shut-off valve if one exists. Then briefly open the column's mixer tap to release residual pressure in the pipes before starting disassembly.
Step 2: Protect the Work Area
Place a bucket or towel on the floor to collect any drips of water that may flow from the fittings when unscrewing. This prevents marks on the tiles or shower tray.
Step 3: Dismantle the Shower Head and Accessories
Always start with the most accessible elements. Unscrew the fixed shower head, the hand shower, and its hose by turning them counter-clockwise. If a fitting is stiff, wrap it in a cloth to protect the finish before using the wrench.
Step 4: Remove the Faucet and Mixer Tap
Unscrew the fittings connecting the mixer tap to the hot and cold water inlets. On an exposed column, these fittings are usually found at the bottom of the column. Keep small parts (washers, escutcheons) aside; they may be useful for installing the new column.
Step 5: Detach the Column from the Wall
An exposed column is fixed to the wall by brackets or screws, usually at the top and bottom of the column body. Remove these fixings using a screwdriver, holding the column to prevent it from tipping over.
Step 6: Check the Condition of the Water Inlets
Once the column is removed, inspect the wall fittings: look for traces of limescale, corrosion, or wear on the seals. This is a good time to clean or replace them before installing a new column.
What to Do with the Old Column?
Shower columns are mainly composed of metal (steel, brass) and can be dropped off at a recycling center in the metal waste stream, or collected by some professionals when installing a new model.
Frequently Asked Questions
Do you need to shut off the water for the entire home to dismantle a shower column?
No, if your bathroom has a dedicated shut-off valve. Otherwise, a general shut-off for the home is necessary.
Can you dismantle a shower column without a plumber?
For a standard exposed column, yes, with basic tools. For a recessed column or an old installation, a plumber's advice is recommended.
How long does disassembly take?
Allow generally between 30 minutes and 1 hour for an exposed column, depending on the condition of the fittings.