4.9-Stars based on 235 Reviews

24/7 Emergency

What causes a dripping tap?

There are a few common causes of a dripping tap in your home:

  • Worn tap washers or a compromised washer jumper valve are the most common cause of leaks that result in the relentless drip inside a tap, and even a single dripping tap can lead to significant water loss. When tap washers or the washer jumper become cracked or misshapen, they can cause a small drip of water.
  • Damaged tap seats - A common cause for drip issues is the valve seat inside a tap, which controls water flow and seals when the tap is off. If this seat becomes damaged or corroded, it may not seal properly and worn out can cause water to drip out.
  • High water pressure - One critical element inducing leaks is excessive water pressure in domestic pipes, creating strain on fixtures that may need use of lower pressure specifications. This excess pressure, sometimes causing what is known as water hammer, can force water through the smallest of openings in a washer or seat.

Replacing the tap washers and seats can help fix your leaking tap and is a basic task within our plumbing services. Should water pressure be the culprit, you might wonder 'do I need to install a pressure-reducing valve?' as it can be crucial for fixing dripping by normalising pressure levels within your plumbing network.

Assessing leak severity and potential damage

Evaluating the severity of a dripping tap and potential for any plumbing damage requires assessing various factors, and in some cases, identifying the most common causes may necessitate using a professional evaluation.

Your leaking tap, resulting in a water leak even with infrequent drips, can over days or weeks lead to wastage of surprising volumes of water. As an example, estimates suggest that taps can waste over 11,000 litres of water per year if dripping once per second. The higher your water costs, the more significant the effect this wastage has, making it best call for professional help to mitigate the impact on your water bill.

Frequent dripping suggests worn tap washers or seats that require prompt repairs. The more water escaping, The higher your water bills and infrastructure strain, the more evident it becomes that problems can arise, necessitating effective repairs. Frequent dripping suggests worn tap washers or seats that require prompt repairs.

More than numerous large drips may indicate unsafe excess water pressure, so don’t hesitate to call us.

Scour the vicinity of tap bases and areas around tap beneath sinks and adjacent to pipes, where water can accumulate from leaks, being vigilant for indicators of trouble that could spell damage to your cupboards or plaster.

While small occasional drips may seem harmless, the cumulative effects via wasted water, higher bills, and infrastructure wear add up over time. Seeking timely professional assistance to fix leaking tap issues helps prevent further harm to your property.

When a dripping tap becomes an emergency

A Leaking tap can seem less urgent and not typically constitute an emergency plumbing situation. Nevertheless, if a persistent drip hints at broader water supply problems in your dwelling, it’s a clear sign to give us a call for immediate professional intervention:

  • The dripping tap occurs in tandem with other plumbing issues like a burst pipe, significant leak elsewhere, or complications with your hot water systems. This situation alarms a possible systemic failure demanding immediate repairs to supply your home efficiently.
  • The dripping tap accompanies sudden changes in water flow or pressure throughout your home’s pipes. Fluctuations can damage infrastructure and necessitate the water supply being shut off to prevent flooding.
  • Water can lead to unsafe conditions like slipped floors, electrocution risks from outlets/appliances near leaking water, or mould concerns if leaks persist unresolved over 72 hours.

In emergency cases with plumbing problems like these, we offer assistance spanning 24 hours a day, being mindful that time is of the essence to prevent further property damage or risks to health and safety. At Dulwich Hill Plumbing, we offer round-the-clock support, ready to respond to pressing repair requirements every hour of each day 7 days a week. our licensed, adept technicians are at the ready to reinstate the full water supply your household requires, with 24 hours day 7 days a week service for comprehensive diagnostics and prompt repairs.

DIY dripping tap troubleshooting and repairs

Before calling a professional, there are a few basic troubleshooting steps you can try yourself to fix leaking tap problems:

  1. Shut off the water supply, which can also cause disruptions to your routine, using the isolation valves under your sink, as recommended by tap repair experts in Sydney.
  2. Disassemble the tap to access interior parts like washers and valve seats. Use towels to catch water spillage.
  3. Inspect the tap washer and seats for cracks, pits, and corrosion damage. Check other visible seals like O-rings too.
  4. Clean mineral deposits off internal parts with white vinegar and water. Scrub gently to avoid damaging surfaces.
  5. Replace any damaged washers, small rubber seals or plastic valve seats for your tap using identical replacement parts from your local hardware store.
  6. Carefully reassemble, ensuring components are precisely aligned and seals are adequately positioned, which can also safeguard the water supply’s integrity.

Possessing some mechanical aptitude, you might tackle and mend your leaky tap; yet, when in doubt, its time call a specialist. However, without the right knowledge and appropriate tools, you might question 'how do I attempt fixing a leaking tap?' as it risks further damage to your plumbing. Considering 'how do I remedy this leaky faucet?' may prompt you to seek the proficient aid that Dulwich Hill’s plumbers provide.

Step-by-step DIY repair instructions

Here is a step-by-step guide to DIY repairs for a dripping tap, but if you’re unsure, give us call for professional assistance:

Tools Required

  • Adjustable wrench
  • Basin wrench
  • Screwdriver
  • Torch/flashlight
  • Safety glasses


  • Replacement washers
  • O-rings
  • Sealant tape

Step 1: Turn Off Water Supply

Begin the process of fixing leaking tap by locating the isolation valves beneath the sink or at the water metre. Use the adjustable wrench to turn the valves clockwise to shut off the water.

Step 2: Disassemble The Tap

Use a basin wrench to loosen and unscrew the tap head, taking care to catch any water still in the tap with towels. Unscrew any collars or nuts to remove the handle and access parts within the tap body.

Step 3: Inspect and Clean Parts

Soak mineral deposits off with white vinegar then scrub gently.

for cracks or damage. Rinse and dry parts thoroughly. Check washers, O ring seals, seats, and other components for integrity.

Step 4: Replace Damaged Parts

Obtain identical replacement washers, O-rings or other parts from a hardware store. Ensure any new parts are the right size and shape.

Step 5: Reassemble

Make sure to replace the cleaned or new internal parts in the exact original configuration, ensuring the tap turned operates smoothly, using sealant tape on threads. Tighten carefully but firmly with wrenches.

Step 6: Test and Tighten

Restore the water supply to your tap and check for ongoing drips. Tighten joints further if needed. Contact a professional plumber if issues persist.

When to call a professional plumber

In situations where fixing leaking taps transcends basic DIY repairs, it’s time to utilise a professional plumbing service, such as:

  • You’ve attempted troubleshooting and repairs but the dripping persists
  • The drip indicates larger issues like fluctuations in water flow or pressure
  • There are leaks elsewhere suggesting a problem with the entire plumbing system
  • Dripping from taps with complex ceramic disc or thermostatic valve systems
  • Drip-related issues that damage your walls, cabinets, or counter surfaces require repairs
  • The tap might be in a hard-to-access spot requiring disassembly of surrounding structures

For complex scenarios, give us a call and Dulwich Hill Plumbing’s expert, licensed professionals will be ready, 24 hours day, to diagnose and resolve your plumbing conundrums. We service all your plumbing needs with an extensive range of spare parts on our vans to get the job done and issues permanently resolved on the same day. do not hesitate and give us a ring on 1300 349 338 for expedient service from our highly skilled plumbing professionals.

Questions to ask your plumber about a dripping tap

When engaging a professional plumber to repair a dripping tap, homeowners should ask key questions to evaluate expertise and ensure the issue is comprehensively addressed:

  1. What do you believe is causing the drips - worn washers, damaged valve seats, excess water pressure?
  2. Could the dripping indicate problems with my wider plumbing system?
  3. What specific repairs do you recommend and what parts might need replacement?
  4. Will you thoroughly clean and inspect all tap components before reassembling?
  5. What can be done to prevent this issue recurring over time?
  6. How much will repairs cost, including parts and labour?
  7. Is there potential water damage behind walls I cannot see?
  8. Can you test water pressure and advise if a pressure reducing valve is recommended?

Our expert professionals at Dulwich Hill Plumbing cordially invite your inquiries and meticulously elucidate repair strategies, ensuring transparency with no hidden costs in pricing and offering sagacious advice to augment your taps’ longevity as part of our thorough service commitment. Give our responsive plumbers a call on 1300 349 338 to repair your dripping tap effectively and provide appropriate solutions.

Preventing and maintaining taps to avoid leaks

Preventing leaks and drips from taps requires regular inspection and maintenance to spot minor issues before they worsen. Some useful preventive measures include:

  • Every few months, assess the condition of your taps pipes, tap handles, spouts, and connections under your sink for moisture or drips. Tighten any loose joints.
  • Assess the water flow and pressure of your taps to uncover anything that causes dripping. Install a pressure reducing valve if water pressure exceeds 500 kPa.
  • Clean aerators/strainers on tap ends to remove grit and mineral deposits obstructing water flow.
  • Lubricate tap internals annually by spraying silicone lubricant on moving components under the tap handle.
  • Consider installing a new tap if yours is over 10-15 years in age. Newer tap technologies have improved water efficiency and durability.
  • Insulate pipes in unheated areas like under sinks to reduce cold weather condensation risks.

To considerably prolong the lifespan of your taps with consistent upkeep, you can get touch with Dulwich Hill Plumbing for extensive assistance. Get in touch with Dulwich Hill Plumbing, Your dependable local Sydney plumbing company, catering to all North Shore households and providing a variety of services to resolve issues such as leaking faucets. Connect with our expert representatives by dialling 1300 349 338.

The cost of ignoring a leaking tap

Ignoring your leaking taps risks substantial long-term costs, both financial and environmental. Though it may seem a minor issue in Sydney homes, the cumulative effects of wasted water and infrastructure strain add up over time.

A tap leaking one drip per second can forsake over 11,000 litres water per year. With Sydney water prices over $3 per 1000 litres, opting for a timely leaking tap repair could save over $30 annually, so don’t throw your money away, give us call to resolve your dripping woes. The risk of water and your finances spiralling down drain heightens with higher frequency drips, leading to increased wastage and much larger bills.

Enduring drips continuously stress your plumbing system, essentially flushing your investment down the drain via prematurely ageing pipes. Tiny leaky taps left unaddressed can become major bursts or cracks requiring expensive repairs.

Tap leaks contribute to water wastage impacting sustainability. As climate change increases drought risks, responsible water usage is essential to conserve this precious shared resource.

By promptly contacting qualified plumbers for leaking tap repairs, households avoid larger repair bills in future while reducing environmental impacts, thanks to our expert team’s proficiency. Our expert team at Dulwich Hill Plumbing provides swift leaking tap repairs Sydney locals can rely on, ready to carry out repairs affordable for any budget. Contact us on 1300 349 338 or visit our website to schedule appointments.

News & Information

Dripping Tap Emergency?
Is a Dripping Tap an Emergency?

A dripping tap seems like a small issue, but it can waste thousands of litres of water annually, increasing your bills. Get affordable leaking tap repairs from our Sydney plumber to stop water damage and wastage.

Long term pipe relining cost analysis
Long term pipe relining cost analysis

Pipe relining is a proven, long-lasting drain repair technology that starts from around $400 per metre. As a cost-effective alternative to pipe replacement, get a comprehensive long term pipe relining cost analysis from our licensed Dulwich Hill plumbing specialists to suit your budget.

’ involved gas meter upgrade?
What’s involved in a gas meter upgrade?

Upgrading an old or insufficient gas meter ensures your home gets the required gas supply. Our licensed gas fitters provide prompt, professional gas meter upgrades to ensure adequate supply and safety.

Do you need a Dulwich Hill plumber?



Dulwich Hill, 2203 NSW

Contact Our Plumbers

We will call back as soon as possible.

Call Now!