Plumbing · Plumbing
Fix a Leaky Kitchen Tap
Repair summary
A dripping tap is almost always a worn washer or O-ring. Shut the water off at the isolation valve under the sink, dismantle the tap, and replace the rubber seals. A 10-minute job that can save thousands of litres a year.
Likely issue
Perished tap washer or O-ring
DIY difficulty
2/5
Estimated DIY cost
$10–$15
Estimated tradie cost
$120–$200
Tools required
- Adjustable spanner
- Phillips screwdriver
- Cloth
- Pliers
Materials required
Step-by-step instructions
- Turn off the isolation valve, remove the handle, and inspect the washer.
- A dripping tap is almost always a worn washer or O-ring. Shut the water off at the isolation valve under the sink, dismantle the tap, and replace the rubber seals. A 10-minute job that can save thousands of litres a year.
Safety warnings
Always close the isolation valve before dismantling. If pipework looks corroded, stop and call a licensed plumber — work on water supply lines beyond the tap may require certification.
When to call a tradie
Call a licensed tradie if the work is outside the scope of this guide, involves regulated trades (electrical, gas, structural, waterproofing), or if you discover hidden damage. A professional will typically charge $120–$200.
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