A Step-by-Step Guide by Max Plumbing Service
Is your tap dripping incessantly, driving you up the wall? A leaking tap can be more than just an annoyance—it can hike up your water bill and cause damage over time. The sooner you tackle the problem, the more money you’ll save. Fixing a leaking tap is often a simple DIY task if you have the right tools and knowledge. However, if you’re unsure or prefer to avoid potential mishaps, it’s always best to contact a licensed plumber. At Max Plumbing Service, we’re here to help you every step of the way.
What Causes a Tap to Leak?
Understanding the root cause of your leaking tap is the first step to fixing it. Here are the common culprits:
- Worn Out Tap Washer: The most frequent cause of a leaking tap.
- Damaged Valve Seat: Corrosion or damage can prevent a proper seal.
- Worn Jumper Valve: This component can also wear out over time.
- Loose or Worn O-Ring: Can cause leaks around the tap handle.
- Incorrectly Sized Washer: A wrong-sized washer can cause improper sealing.
- Improper Washer Installation: Even a slight misalignment can lead to leaks.
Most taps are fitted with either rubber washers or ceramic discs that act as sealants. If your tap only turns a quarter or half a turn, it likely has a ceramic disc. If it turns more than this, it’s probably a rubber washer.
Types of Leaking Taps
Different types of leaks require different fixes:
- Leaking from the Tap Handle: If water flows from the body and spindle or leaks from the cover plate, the O-ring is likely the issue.
- Dripping Tap: If your tap drips when turned off, the washer probably needs replacing.
While replacing a washer is a straightforward task, any doubts should prompt you to call a professional. Max Plumbing Service is just a phone call away at 0475 744 886.
How to Fix a Leaking Tap: An 11-Step Guide
Before diving in, make sure you have the necessary tools and supplies. Here’s what you’ll need:
Supplies:
- Correctly sized washers
- Jumper valves
- O-ring
- Shifting wrench or spanners
- Pliers
- Screwdriver
- Gaffer tape
- Tweezers
- Resealing kit or silicone (if needed)
- Cloth
Step 1: Turn Off the Water Supply
Start by shutting off the water supply at the main valve. This is crucial to avoid a major mess. Typically:
- House: The main valve is usually in the front yard, garden, or street.
- Apartment: The main valve is often located in the bathroom or laundry.
Once off, turn on the leaking tap to drain any remaining water from the pipes. To ensure all water is drained, you can also turn on a tap at a lower level, like a garden tap.
Step 2: Plug the Basin
Place a plug in the basin to prevent small parts from falling down the drain during the repair.
Step 3: Remove the Tap Button
If your tap has a button (usually labeled ‘hot’ or ‘cold’), remove it. You might need a screwdriver for this.
Step 4: Remove the Handle
Next, remove the handle to access the tap’s internal components. This might require a spanner or wrench.
Step 5: Remove the Tap Skirt
The skirt or shroud, usually made of metal, needs to be unscrewed. Use pliers or a wrench. A tip: Wrap gaffer tape around the skirt for extra grip and use a cloth to avoid scratches.
Step 6: Remove the Tap Bonnet
Unscrew the tap body with a spanner to access the washer and jumper valve. Keep the removed parts safe for reassembly later.
Step 7: Remove the Washer and Jumper Valve
If the jumper valve doesn’t come off with the tap body, use tweezers or needle-nose pliers to remove it.
Step 8: Find Suitable Washer Replacement
Take the old washer and jumper valve to your local hardware store to find matching replacements. Most residential taps use 12mm washers, but sizes can vary.
Step 9: Replace the Washer
Insert the new washer and jumper valve into the tap.
Step 10: Reassemble the Tap
Reattach the tap bonnet and tighten it using a spanner. Hold off on applying silicone until you’re sure the leak is fixed.
Step 11: Turn the Water Supply Back On
Close the tap (but not too tightly) and turn the main water supply back on. Test the tap to ensure the leak is gone. If it’s fixed, you can reseal the skirt with silicone to prevent future issues.
If the problem persists or seems more complex than just a washer replacement, it’s time to call in the professionals. Max Plumbing Service is here to help you with all your plumbing needs—give us a call at 0475 744 886
