How to Fix a Dripping Tap

Water wastage is a concern not only for our environment but also for our pockets. A dripping tap, though seemingly innocuous, can contribute significantly to water wastage over time. For those on water meters, this wastage can be especially costly. If you’re concerned about the environment and looking to save on your water bill, read on. In this article, we’ll guide you through the steps to address that pesky dripping tap in your home.

Tools You’ll Need:

Before diving in, make sure you’ve got the right tools. Typically, you’d need:

• An adjustable spanner
• A flat-head screwdriver or Phillips head, depending on your tap
• A cloth or towel
• Replacement parts (if necessary), like O-rings or washers

Turn Off the Water Supply:

Safety first! Before you start with the repair, ensure you’ve turned off the water supply to the tap. This is usually done by turning off the valve under the sink. Once this is done, turn the tap on to let any remaining water flow out.

Disassemble the Tap:

This can be slightly different depending on your tap design, but usually follows these general steps:

1. Remove the tap handle: Often, there’s a decorative cap on the tap handle that hides a screw. Remove this cap, and then unscrew to detach the handle from the stem.
2. Unscrew the packing nut: Using your adjustable spanner, unscrew the packing nut. This will expose the stem, which you can then remove by turning it in the same direction you’d turn the tap on.
3. Check for Damages: Once you’ve taken apart the tap, inspect these parts:
4. The O-ring: Positioned around the stem, a damaged O-ring can be a cause for leaks. If it looks worn out or damaged, it should be replaced.
5. The washer: Located at the base of the stem, the washer can wear out over time. A corroded or damaged washer is often the culprit behind a dripping tap.

Replace Damaged Parts:

If you’ve identified a worn-out O-ring or washer, replace them. When purchasing replacements, ensure they’re the correct size by taking the old parts with you to the store.

Reassemble the Tap:

Once the damaged parts are replaced, it’s time to reassemble the tap:

1. Place the stem back: Turn it in the direction you’d usually turn off the tap.
2. Screw the packing nut back: Ensure it is tight but be careful not to over-tighten.
3. Reattach the tap handle: Screw it back on, and replace the decorative cap.

Turn On the Water Supply:

With everything back in place, slowly turn on the water supply and then the tap. Check to see if the dripping has stopped.

Seek Professional Help if Needed:

If the problem persists or if you’re unsure at any stage, don’t hesitate to call in a plumber. Sometimes, taps may need a more thorough fix or even a replacement.

Tackling a dripping tap can be straightforward when approached methodically. Not only does this simple repair save water and money, but it also provides a sense of accomplishment. So, the next time you hear that repetitive ‘drip, drip’, remember that it’s within your power to fix it.

Need a visual aide?

If you would like a complete walkthrough to watch then this Wickes Guide on How to Fix a Leaking Tap is really useful and they have a handy list of materials too.