Your Tap is Leaking from the Handle? How to Fix It
A leaking tap handle can be more than just an annoyance − it can also waste water and increase your utility bill. If you’ve noticed water dripping or pooling around the base of your tap handle, it’s a sign that something’s not quite right.
Fortunately, fixing a leaking tap handle is often a straightforward task that you can handle on your own with just a few tools and a bit of guidance.
In this blog, we’ll walk you through the steps to identify the cause of the leak and show you how to repair it. Whether it’s a worn-out washer, a damaged O-ring, or a loose handle, we’ll cover everything you need to know to get your tap back in working order quickly and easily.
Tools and Materials You’ll Need
Before getting into the repair, it’s helpful to gather all the tools and materials you’ll need. Here’s a quick list to make sure you’re well-prepared:
- Adjustable wrench: Essential for loosening and tightening nuts and bolts on the tap.
- Screwdrivers: Both flathead and Phillips screwdrivers may be required, depending on your tap’s screws.
- Allen key (or hex key): If your tap has a hex screw, an Allen key will help remove the handle.
- Replacement washers and O-rings: These small, rubber parts are often the culprits behind a leaking handle. Check your tap model to get the correct sizes.
- Pliers: Useful for gripping and removing any tricky parts.
- Cleaning cloth: For wiping away any water residue and keeping the work area dry.
- White vinegar: Great for cleaning away any mineral deposits on parts before reassembly.
- Bucket or towel: To catch any drips and keep your workspace dry.
With these items on hand, you’re ready to tackle the repair and stop that annoying leak once and for all.
How to Turn Off the Water Supply
Before you start fixing a leaking tap handle, the first step is to turn off the water supply. This crucial step will help you avoid any water spills and make the repair process much smoother. Here’s how you can do it:
First, locate the isolation valve for the specific tap. Typically, these valves are found under the sink. They’re usually small, round knobs or levers that control the water flow to your tap.
Turn the valve clockwise to shut off the water. If you can’t find an isolation valve for the tap, you may need to shut off the main water supply to your home. The main valve is usually located near the water meter, which might be outside the house or in a basement.
Once you’ve turned off the water supply, open the tap to let any remaining water drain out. This step will relieve any built-up pressure and ensure there’s no leftover water when you start the repair.
Remember, it’s always a good idea to place a towel or bucket under the sink to catch any drips. With the water supply off, you’re now ready to disassemble the tap and get to the source of the leak.
Disassembling the Tap Handle
Once the water supply is off, it’s time to take apart the tap handle so you can access the parts causing the leak. Follow these steps to disassemble the handle:
- Remove the decorative cap: Most tap handles have a small cap on top that covers the screw. Use a flathead screwdriver to gently pry off this cap.
- Unscrew the handle: With the cap off, you should see a screw holding the handle in place. Use a Phillips or flathead screwdriver (depending on the type) to remove the screw.
- Lift off the handle: Once the screw is removed, gently lift the handle off. If it’s stuck, you might need to wiggle it a bit to loosen it.
- Loosen the packing nut: Beneath the handle, you’ll find a packing nut. Use an adjustable wrench to carefully unscrew it.
- Remove the stem: Finally, you can lift out the stem. This will expose the washers and O-rings that often cause leaks.
With the tap disassembled, you’re ready to inspect the parts for damage and make necessary replacements.
Inspecting and Replacing the Washer or O-ring
With the tap disassembled, you can now check for damaged washers or O-rings, which are often the cause of leaks.
Here’s how to inspect and replace them in five steps:
- Examine the washer and O-ring: Look at the bottom of the stem for a rubber washer and around the stem for an O-ring. If they’re cracked, worn out, or look flattened, they’ll need replacing.
- Remove the old washer and O-ring: Use a screwdriver or pliers to carefully remove the washer and O-ring from the stem. Keep an eye on the size and shape, as you’ll need exact matches for replacements.
- Purchase the correct replacements: Take the old washer and O-ring with you to a hardware store to find the correct size and type.
- Install the new washer and O-ring: Simply slide the new O-ring onto the stem and place the new washer at the base. Ensure they fit snugly.
- Double-check for proper positioning: Make sure both the washer and O-ring are seated correctly before reassembling the tap.
With new parts in place, you’re well on your way to stopping the leak for good.
Reassembling the Tap and Testing for Leaks
After replacing the washer and O-ring, it’s time to put everything back together and check for leaks. Follow these steps to reassemble the tap:
- Reinsert the stem: Place the stem back into its original position within the tap body. Make sure it fits securely.
- Tighten the packing nut: Using your adjustable wrench, tighten the packing nut over the stem. Be careful not to overtighten, as this can cause further damage.
- Replace the tap handle: Slide the handle back onto the stem and align it properly.
- Secure the handle with the screw: Reinsert the screw you removed earlier and tighten it with a screwdriver. Make sure the handle is firmly in place.
- Reattach the decorative cap: Snap the decorative cap back onto the handle to complete the reassembly.
- Turn on the water supply: Slowly turn the water supply back on and test the tap by turning it on and off. Watch for any signs of leaks around the handle.
If everything is dry, congratulations − you’ve successfully fixed your leaking tap handle.
When to Call a Professional Plumber
While many tap handle leaks can be fixed with a simple DIY approach, there are situations where it’s best to call a professional plumber. Here are some signs that it’s time to bring in an expert:
- Persistent leaks: If you’ve replaced the washer and O-ring, but the leak continues, there could be a deeper issue with the tap or plumbing system.
- Damaged tap components: Sometimes, the stem or other internal parts can be corroded or broken. A plumber can replace these parts with the right tools and expertise.
- Low water pressure or multiple leaks: A leaking tap can sometimes be a symptom of a larger problem, such as a pressure issue or multiple leaks throughout your plumbing.
- Difficulty disassembling or reassembling the tap: If you’re struggling to take apart or put back together the tap without damaging it, a plumber can help avoid further complications.
- Older or unusual tap designs: Some older taps or unique models require specialised knowledge and tools for repair.
In these cases, calling a professional plumber ensures a thorough and lasting solution to your tap problems.
Stop That Annoying Drip … Drip … Drip …
Fixing a leaking tap handle is a manageable DIY project that can save you money and help conserve water. By following the steps to turn off the water supply, disassemble the tap, replace the washer or O-ring and reassemble everything, you can quickly stop that annoying drip.
However, if the leak persists or you encounter complex issues, it’s wise to contact a fully qualified plumber to ensure the job is done right. With a bit of patience and the right tools, you’ll have your tap working like new in no time, giving you peace of mind and a dry sink.
Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See Cyber Plumbers’ Terms & Conditions here.
