Experiencing a leaky tap can be more than just a nuisance; it can indicate underlying plumbing issues that may need attention. Whether it's the constant dripping sound or the unnecessary wastage of water, understanding the root cause and knowing how to fix a leaking tap can save you from future headaches and potential water damage.
Why Does a Tap Leak?
A tap could start leaking for several reasons, but the most common culprit is worn-out washer or O-ring. Over time, these components can deteriorate due to constant usage and exposure to water. This wear and tear can prevent them from forming a tight seal, thereby allowing water to seep through even when the tap is turned off.
Identify the Type of Tap
Before proceeding with any repair, it’s essential to identify what type of tap you have. The two main types are compression taps and mixer taps. Compression taps rely on a rubber washer to control water flow and generally leak when this washer wears out. Mixer taps, however, might leak due to worn ceramic plates or cartridges.
Tools You Might Need
To handle a leaky tap effectively, you will need a few basic tools:
- Adjustable spanner
- Screwdriver
- Replacement washers or O-rings
- Possibly replacement cartridges for mixer taps
Turn Off the Water Supply
Safety first: Always turn off the main water supply to your tap before attempting any repairs. This step is crucial to avoid a mini flood under your sink as you work.
Dismantling Your Tap
Carefully remove any decorative parts of the tap, usually the cap located at the top of the handle. Underneath should be a screw securing the handle to the base. Remove this screw and gently lift off the handle. For compression taps, you will see the valve, and upon unscrewing it with an adjustable spanner, you can access the worn washer. In mixer taps, this will expose the cartridge that may need replacing.
Replace the Faulty Component
For a compression tap, replacing the washer usually solves the problem. Ensure that the replacement washer is the exact size as the old one. For mixer taps, you might need to replace the entire cartridge. These can vary widely, so taking the old cartridge to your local plumbing store can help you find an exact match.
Reassemble the Tap
Once the new washer or cartridge is in place, reassemble your tap by reversing the disassembly steps. Make sure everything is tight and secure to prevent future leaks.
Test Your Repairs
Turn the water supply back on and check your tap. Open and close it a few times to ensure no water leaks and that the action feels smooth and normal.
When to Call a Professional
If you’ve replaced the offending parts and the leak persists, there might be a more complex issue at hand, such as a crack in the pipe or an issue with the seating where the washer fits. In these instances, it’s advisable to call a professional plumber. They have the tools and experience to diagnose and fix problems that go beyond simple washer replacements.
Long-term Prevention
To prevent future leaks, it's wise to perform regular maintenance on your taps:
- Regularly clean your taps and remove any limescale build-up.
- Check the washers and O-rings periodically and replace them if they show signs of wear.
- Avoid turning the taps off with excessive force, which can speed up the wear and tear of tap components.
Conclusion
Although a leaking tap is a common issue, it’s not something you have to live with. By understanding what causes tap leaks and knowing basic repair steps, you can tackle this problem efficiently. Remember, while DIY repairs are often straightforward, sometimes calling in a professional is the best course of action to ensure your plumbing remains in optimal condition. If your repair attempts have not resolved the issue, seeking professional help is a practical and sensible step.
