How to Fix a Leaking Tap
A leaking tap can be a significant annoyance and a waste of water, but fortunately, it's often a straightforward fix that you can handle yourself with a few tools and some basic knowledge. Here’s a step-by-step guide on how to fix a leaking tap.
Tools and Materials Needed
Adjustable wrench
Screwdriver (flathead and Phillips)
Replacement washers or cartridges (depending on your tap type)
Plumber's tape
Penetrating oil (if necessary)
Bucket or towel
Step-by-Step Guide
1. Turn Off the Water Supply
Locate the water shut-off valves under the sink. Turn them clockwise to shut off the water supply to the tap. If there are no individual shut-off valves, you may need to turn off the main water supply to your home.
Open the tap to drain any remaining water in the pipes.
2. Plug the Drain
Use a sink plug or a rag to block the drain. This prevents any small parts from falling down the drain during the repair process.
3. Remove the Tap Handle
Depending on your tap type, you may need to remove a decorative cap to access the screw. Use a flathead screwdriver to gently pry off the cap.
Use a screwdriver to remove the screw holding the handle in place. Carefully pull the handle off.
4. Dismantle the Tap
Use an adjustable wrench to loosen the packing nut. Turn it counterclockwise until it is loose enough to remove by hand.
Carefully remove the stem or cartridge from the tap body. The exact process may vary depending on whether you have a compression tap, ball tap, cartridge tap, or ceramic disk tap.
5. Inspect the Components
Check the stem or cartridge for signs of wear or damage. Common issues include worn washers, O-rings, or seals.
If you have a compression tap, the washer at the bottom of the stem is often the culprit. If you have a cartridge tap, the entire cartridge may need to be replaced.
6. Replace the Worn Parts
Remove the old washer, O-ring, or cartridge. Take the old parts to a hardware store to ensure you get the correct replacements.
Install the new washer, O-ring, or cartridge. Apply plumber's tape to the threads of the stem or cartridge to ensure a good seal.
7. Reassemble the Tap
Carefully place the stem or cartridge back into the tap body.
Tighten the packing nut with an adjustable wrench, but do not overtighten as this can damage the components.
Replace the tap handle and secure it with the screw. Replace the decorative cap if necessary.
8. Turn On the Water Supply
Slowly turn the water supply back on by turning the shut-off valves counterclockwise.
Open the tap to check for leaks. If there are no leaks, you’ve successfully fixed your tap!
Tips for Success
If the tap handle is stuck, apply a small amount of penetrating oil to help loosen it.
Be gentle when removing and replacing parts to avoid damaging them.
If the leak persists after replacing the washer or cartridge, there may be damage to the tap body itself, and you might need to consult a professional plumber.
Conclusion
Fixing a leaking tap can be a simple DIY project that saves water and money. By following these steps, you can repair most common types of taps and prevent further leaks. Remember to always work carefully and ensure all parts are properly secured to avoid future issues.
