How to fix a dripping tap

Locate the mains valve at the front of your property, which is usually found inside a cover labelled “water meter”. If it’s elusive, check under the sink for an isolation tap. Once located, turn it off. Next, turn on the tap requiring repair to release any remaining water in the line.

Undo the tap handle using an adjustable wrench, turning the button anti-clockwise. If there’s no visible button, check for a hidden grub screw that may secure the handle. Once the tap handle is removed, undo the cover flange.

Use the tap spanner tool to unscrew the tap bonnet in an anti-clockwise direction. This will give you access to the components inside the tap

Replace the worn-out components: the O-ring, body washer and tap valve. Ensure you lubricate the O-ring and spindle before reassembly. This step is crucial for smooth operation and longevity.

Carefully screw the spindle back into the tap bonnet. Next, screw the tap bonnet back into the body with the tap spanner.

Once the tap bonnet is in place, reattach the cover flange and then the tap handle. Secure the tap button tightly, making sure everything is aligned correctly.

With the tap reassembled, turn the mains back on. Open the tap fully to flush out any trapped air in the system. This final step ensures your newly fixed tap is ready to deliver a steady, drip-free flow.

For more complex plumbing tasks, enlist the services of a licensed tradie.

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Photo Credit: Gap Interiors/Mark Scott