How to Replace a Shower Head (UK DIY Guide)
Replacing a shower head is one of the easiest bathroom upgrades you can do yourself. It can improve water flow, fix uneven spray patterns and reduce limescale issues.
This step-by-step UK DIY guide explains how to replace a shower head safely and ensure a watertight connection.
Tools You’ll Need
- Adjustable spanner (optional)
- Cloth or towel
- White vinegar (for cleaning)
Most shower heads can be removed by hand.
Materials Required
- New shower head
- PTFE tape (optional)
Step 1: Remove the Old Shower Head
Turn off the shower.
Grip the shower head and twist anti-clockwise.
If tight, use a spanner gently with a cloth to protect the finish.
Remove any remaining washer from the hose.
Step 2: Clean the Shower Hose Threads
Inspect the hose threads.
Remove limescale buildup using vinegar and a cloth.
Ensure the washer is seated properly inside the new shower head.
Step 3: Attach the New Shower Head
Screw the new shower head onto the hose by hand.
Tighten until secure.
Avoid overtightening.
If leaks occur, apply a small amount of PTFE tape to the hose threads.
Step 4: Test the Shower
Turn the shower on slowly.
Check for leaks at the connection point.
Adjust spray settings if applicable.
Common Mistakes to Avoid
- Cross-threading the hose
- Overtightening the fitting
- Forgetting the rubber washer
- Using excessive PTFE tape
- Ignoring persistent leaks
A small drip can usually be fixed by reseating the washer.
When to Call a Professional
You should seek professional help if:
- The hose connection is damaged
- The shower valve is leaking
- Water pressure is very low
- The shower unit itself is faulty
- The pipe inside the wall is leaking
See our Shower Repair Cost Guide for typical UK pricing.