A Simple Guide for Homeowners
A leaking bathroom tap is more than just an annoying drip it can waste water, increase your bills, and even cause damage to your bathroom over time. If you’ve noticed that constant drip from your tap, you might be wondering: how to fix a leaking bathroom tap? The good news is that in many cases, it’s a problem you can solve yourself with a few tools and some basic know-how. In this guide, we’ll explain why taps leak, what the issue usually is, and how to fix it step by step.
Why Is My Bathroom Tap Leaking?
There are a few common reasons why bathroom taps start to leak:
Worn Washers: Most traditional taps have rubber washers that press against the valve seat to stop water flow. Over time, these washers wear out, crack, or shrink, causing water to drip even when the tap is off.
Corroded Valve Seat: The valve seat is the connection point between the tap and the plumbing. If it becomes corroded, water can leak around it.
Loose or Damaged O-Rings: These small rubber rings help seal taps, particularly mixer taps. If they break or loosen, leaks are inevitable.
High Water Pressure: Excessively high water pressure can strain your taps and lead to leaks.
Knowing the cause can make it easier to fix the problem correctly and prevent future drips.
Tools You’ll Need
Before you start, gather a few basic tools:
- Adjustable spanner or wrench
- Screwdriver
- Replacement washers or O-rings
- Cloth or rag
- Silicone grease
Having these ready will make the process much smoother.
Step-by-Step Guide:
How to Fix a Leaking Bathroom Tap
Turn Off the Water Supply
Always start by shutting off the water supply to the tap. Look for the stopcock under the sink or the main water valve in your home. Open the tap afterward to release any remaining water.Remove the Tap Handle
Most taps have a decorative cap covering the screw. Pry this off gently with a flathead screwdriver and then unscrew the handle.Inspect the Washer and O-Ring
Once the handle is off, you’ll see the tap’s inner workings. Remove the washer or O-ring and check for cracks, wear, or damage. If it looks old or worn, replace it with a new one of the same size.Check the Valve Seat
Inspect the valve seat for signs of corrosion or damage. If it’s corroded, you may need to replace the tap entirely or use a valve seat grinder if you’re confident with DIY plumbing.Reassemble the Tap
Apply a small amount of silicone grease to new washers or O-rings for smooth operation. Reassemble the tap carefully, ensuring everything is tightened securely but not overtightened, which can cause damage.Turn On the Water and Test
Turn the water supply back on and check for leaks. Open and close the tap several times to make sure it’s working smoothly. If the drip persists, it could be a more serious problem.
When to Call an Emergency Plumber
Sometimes, a leaking tap isn’t something you can fix on your own. If:
The tap keeps dripping even after replacing washers and O-rings
The valve seat is badly corroded
You notice leaks from the plumbing connections
…it’s best to call a professional emergency plumber. They can diagnose and fix the problem quickly, preventing further water damage and saving you money in the long run.
Prevent Future Leaks
Once your tap is fixed, you can reduce the risk of future leaks by:
Avoiding excessive force when turning taps on and off
Checking and replacing washers every few years
Ensuring your home’s water pressure is not too high
A little regular maintenance goes a long way in keeping your bathroom taps drip-free.
Fixing a leaking bathroom tap doesn’t have to be complicated. By understanding why taps leak and following a few simple steps, you can often stop the drip yourself. But if the problem persists, calling an emergency plumber is the safest way to protect your home from water damage.
Bathroom Tap Still Leaking?
Don’t let a leaking tap ruin your bathroom or your water bills. Contact our expert plumbing team today for fast, reliable service and get your taps fixed right the first time!