DIY Guide: How to Fix a Leaking Tap

A dripping tap can be quite frustrating and can lead to significant water wastage and expenses if not fixed. However, you don’t necessarily require a plumber to deal with this common household issue. With some basic tools and a bit of knowledge, you can easily tackle the task yourself and save both water and money. In this article, Kris from Ironclad Plumbing will explain how to fix a leaking tap.

Step 1: Turn Off the Water Supply

When you have a leaky faucet, the first step is to cut off the water supply to the affected tap. This is an essential step that will prevent further water damage to your home. In most modern setups, isolation switches are located beneath the sink or basin. They are usually labelled and easy to operate. All you need to do is turn them off.

However, you may need to locate the mains in older homes and shut off the water supply. The main shut-off valve for water can usually be found in one of three locations – outside near the front curb or water meter, inside the home near the water heater or garage, or on the perimeter of the house. To locate it, follow the incoming water line up to the meter, and you will likely find a red or green handle or knob.

If you are not confident locating and turning off the mains, it is best to call a professional.

Remember to prioritise safety when attempting repairs. Turn off the electricity in the area before beginning any work. Wear protective gear such as gloves and safety glasses to protect yourself from potential hazards. Always take necessary precautions before attempting any repairs to avoid accidents or injuries.

Step 2: Release Pressure

After turning off the water supply, it is important to release any residual pressure in the system. You can do this by opening a tap elsewhere in your home and letting it run until the pressure dissipates.

Step 3: Disassemble the Tap

Now that you’ve ensured there’s no water running, it’s time to disassemble the tap. Begin by removing the tap handles. Remember the golden rule: “Lefty loosey, righty tighty.” Use the appropriate tools, such as a shifter or wrench, to loosen the nuts securing the handles.

Step 4: Inspect and Replace Washers

Once you’ve removed the tap handles, inspect the washers for signs of wear and tear. Over time, washers can degrade, leading to leaks. If you notice any damage or deterioration, it’s time for a replacement. Carefully remove the old washers and replace them with new ones, ensuring a snug fit.