How to Fix a Leaking Shower Tap

A leaking shower tap can be annoying and wasteful. Fortunately, fixing it is usually a straightforward process. Here’s a detailed guide to help you fix your leaking shower tap effectively.

1. Preparation

Before you start, gather the necessary tools and materials: adjustable wrench, screwdriver, replacement washers or cartridges (depending on the type of tap), plumber’s tape (Teflon tape), and a cloth or sponge.

2. Turn Off the Water Supply

Turn off the water supply to your shower. This can usually be done by turning off the main water supply to your home. Ensure the shower is completely turned off and no water is running.

3. Remove the Tap Handle

Use a screwdriver to remove the screw holding the tap handle in place. The screw is often hidden under a decorative cap on the handle, which can be pried off with a flathead screwdriver. Once the screw is removed, pull the handle off the tap.

4. Remove the Tap Cover Plate

After removing the handle, you may need to remove the cover plate (escutcheon) to access the valve. Unscrew or pull off the cover plate, depending on your tap’s design.

5. Extract the Valve or Cartridge

Use an adjustable wrench to unscrew the valve or cartridge from the wall. Carefully pull it out, making sure not to damage any surrounding parts.

6. Inspect and Replace the Washer or Cartridge

Inspect the valve or cartridge for signs of wear or damage. If you have a washer-type tap, check the rubber washer at the end of the valve stem. If it’s worn or damaged, replace it with a new washer. If you have a cartridge-type tap, replace the entire cartridge if it’s damaged.

7. Apply Plumber’s Tape

Wrap the threads of the new valve or cartridge with plumber’s tape (Teflon tape) to ensure a watertight seal. Wrap the tape clockwise around the threads 2-3 times, pressing it down smoothly to ensure it adheres well.

8. Reinstall the Valve or Cartridge

Insert the new or repaired valve or cartridge back into the wall and use an adjustable wrench to screw it in tightly. Be careful not to overtighten, as this can damage the threads.

9. Reassemble the Tap

Replace the cover plate (escutcheon) and secure it with screws if necessary. Then, reattach the tap handle and secure it with the screw you removed earlier. Snap the decorative cap back into place if there was one.

10. Turn On the Water Supply

Turn the water supply back on and check for any leaks around the tap. If you notice any leaks, gently tighten the connections until the leaks stop.

11. Test the Tap

Turn on the shower tap to check for proper water flow and ensure the leak is fixed. If the tap still leaks, you may need to disassemble it again and check for any missed issues or consider contacting a professional plumber.

Fixing a leaking shower tap is a relatively simple process that can save water and prevent further damage to your bathroom. By following these steps and using the right tools, you can effectively repair your leaking shower tap.