How to Fix a Leaking Tap?

Save water, money and your sanity with these proven fixes from local experts

That constant drip from your tap isn’t just annoying – it’s expensive. A single leaking tap wastes up to 20,000 litres yearly, adding hundreds to your water bills.

Left unchecked, that small leak causes water damage, mould growth, and mineral buildup. The longer you wait, the worse it gets.

This guide shows exactly how to fix common tap leaks yourself, with clear steps and safety warnings. Adelaide Expert Plumbing & Gas has repaired thousands of taps across Adelaide over 15+ years – we know what works.

Signs Your Tap Needs Repair

Catching problems early saves money and prevents major damage. Watch for these warning signs.

Common Warning Signs:

• Constant dripping when turned off completely
• Water pooling around tap base
• Handles difficult to turn or getting stiffer
• Squeaking or grinding sounds when operating
• Reduced water flow despite full pressure
• Handles won’t stay in position
• Visible corrosion or mineral buildup

If you notice any of these signs, act quickly. Small leaks become expensive problems fast.

Why Taps Leak in Adelaide Homes

Adelaide’s water conditions create unique challenges. Our water pressure typically runs 350-500kPa – higher than most Australian cities.

Main Causes of Tap Leaks:

Adelaide-Specific Issues:

• Hard water areas: Accelerated mineral buildup
• Coastal suburbs: Salt corrosion on fixtures
• Hills areas: Pressure variations cause wear
• Older suburbs: Ageing infrastructure stress

Heritage homes in Norwood and Unley often have original tapware needing special care.

Tap driving you crazy? Our licensed plumbers fix leaky taps fast with same-day service across Adelaide. Stop wasting water and money today. Call Now: 08 8152 9100

How to Fix a Leaking Tap

Tools You’ll Need:

• Adjustable spanner (25-30mm)
• Screwdrivers (flat and Phillips)
• Replacement washers (12mm, 13mm, 15mm)
• O-rings (various sizes)
• Plumber’s grease
• Clean cloth
• Bucket

Step-by-Step Repair Instructions:

1. Turn off water supply. Find isolation valve under sink or mains tap.
2. Open tap fully. Release remaining water pressure.
3. Block the drain. Prevents losing small parts.
4. Remove tap handle. Look for screw under decorative cap.
5. Unscrew headgear. Use spanner, turn anticlockwise.
6. Remove old washer. Check for damage or wear.
7. Check valve seat. Feel for pitting or grooves.
8. Install new washer. Ensure correct size and type.
9. Apply plumber’s grease. Creates better seal.
10. Reassemble tap. Don’t overtighten components.
11. Turn water on. Test for leaks.
12. Run tap several times. Ensure smooth operation.

Safety Warnings:

Never force stuck parts – you’ll cause damage. Stop immediately if you see cracks or major corrosion.

Different Tap Types and Repairs

Not all taps are the same. Repair methods vary significantly.

Traditional Taps:

• Repair method: Simple washer replacement
• Difficulty: Easy
• Parts cost: $2-5
• Success rate: 95%

Mixer Taps:

• Repair method: Cartridge replacement
• Difficulty: Moderate
• Parts cost: $30-80
• Success rate: 70% DIY

Wall-Mounted Taps:

• Repair method: Professional recommended
• Difficulty: Hard
• Parts cost: Varies
• Risk: Wall damage possible

Checking and Repairing the Tap Seat

The tap seat is where the washer seals. Damaged seats destroy new washers quickly.

How to Check:

1. Shine torch into tap body
2. Look for pitting or grooves
3. Run finger around seat surface
4. Feel for roughness or damage

Repair Options:

• Minor damage: Use reseating tool
• Major damage: Replace entire seat
• Ceramic taps: Professional replacement needed

Minor seat repair takes 10 minutes. Major damage needs professional tap replacement services.

Professional repair needed? With 15+ years fixing Adelaide taps, we solve problems others can’t. Guaranteed workmanship on all repairs. Book Your Service: 08 8152 9100

When to Call Adelaide Expert Plumbing

Some repairs need professional expertise. Know your limits.

Call Us When:

• Multiple DIY attempts haven’t worked
• Tap body is cracked or damaged
• Water emerges from wall cavity
• Mixer tap cartridge needs replacement
• No isolation valve present
• Heritage tapware needs attention
• You’re not confident with tools

Our licensed plumbers (licence PGE #360928) carry parts for all major brands. We fix it right the first time.

Tap Maintenance Tips

Prevention beats repair every time. Regular maintenance extends tap life significantly.

Monthly Tasks:

• Test all taps for smooth operation
• Check for moisture around bases
• Clean aerators to maintain flow
• Look under sinks for leaks

Quarterly Tasks:

• Deep clean tap surfaces
• Remove mineral buildup with vinegar
• Check and tighten connections
• Test isolation valves

Annual Tasks:

• Replace washers preventively
• Service mixer cartridges
• Check water pressure
• Consider tap upgrades

Regular plumbing maintenance services prevent most tap problems.

Cost Considerations

Understanding costs helps budget for repairs effectively.

DIY Costs:

Professional Benefits:

• Correct diagnosis first time
• Quality parts with warranty
• No tool purchases needed
• Additional issues identified
• Guaranteed workmanship

Professional repairs often cost less than multiple DIY attempts.

Emergency Leak Management

Can’t fix immediately? Minimise damage while waiting.

Quick Actions:

1. Turn off water supply
2. Place bucket under leak
3. Wrap tap with cloth
4. Secure with rubber bands
5. Empty bucket regularly

For major leaks, emergency plumbing services respond 24/7 across Adelaide.

Common Mistakes to Avoid

Learn from others’ errors. These mistakes cause more damage.

Don’t:

• Overtighten components (causes cracks)
• Mix incompatible parts
• Ignore small leaks
• Use wrong washer types
• Force stuck handles
• Forget to turn water off

Do:

• Take photos before disassembly
• Keep parts organised
• Test thoroughly after repair
• Know your limits

Fix Your Leaking Taps Today – Call Adelaide’s Trusted Local Plumbers

Don’t let that annoying drip become a costly flood. Adelaide Expert Plumbing & Gas provides fast, reliable tap repairs with upfront pricing and guaranteed workmanship. Our licensed team (licence PGE #360928) has been fixing taps across Adelaide for over 15 years. Whether it’s a simple washer replacement or complete tap upgrade, we treat your home like our own. Call 08 8152 9100 now for same-day service.

About Adelaide Expert Plumbing & Gas Family-owned and operated since establishment. Fully licensed and committed to honest pricing and quality workmanship across all Adelaide suburbs.