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How to Fix a Leaky Faucet: Step-by-Step Guide

  • superflushheatingp
  • Nov 30, 2024
  • 5 min read

A leaky faucet may seem like a minor issue, but it can lead to bigger problems if left unchecked. Not only is it a source of constant annoyance, but it can also result in higher water bills and, over time, damage to your sink or counter. Fortunately, fixing a leaky faucet is something that many homeowners can tackle themselves, and with the right tools and a little patience, the problem can be resolved quickly.

In this step-by-step guide, we’ll show you how to fix a leaky faucet, saving you money on expensive plumbing services. However, if you're located in Tallaght or anywhere in Dublin and need professional plumbing assistance, feel free to reach out to Super Flush Heating & Plumbing—we’re here to help with affordable, reliable plumbing services.



Why Do Faucets Leak?

Before we dive into the steps to fix your faucet, it's important to understand why faucets leak in the first place. Leaky faucets are usually caused by:

  • Worn out washers: These are rubber or plastic seals that help form a tight seal when you turn off the tap. Over time, they can become damaged or worn.

  • Loose parts: Parts such as the valve seat, cartridge, or O-ring can loosen, causing water to seep out.

  • Corroded parts: Mineral buildup or corrosion inside the faucet can wear down seals and cause leaks.

  • Improper installation: If your faucet was improperly installed, it might be prone to leaking.


Tools You’ll Need

To fix a leaky faucet, you’ll need a few basic tools. Make sure to gather these before you begin:

  • Adjustable wrench

  • Flathead and Phillips screwdrivers

  • Replacement parts (washers, O-rings, cartridges)

  • Plumber’s tape (if needed)

  • Basin wrench (if necessary)

  • Lubricant (to help ease tight parts)

  • Towel (to dry up any remaining water)


Step-by-Step Guide to Fix a Leaky Faucet

Step 1: Turn Off the Water Supply

Before doing any work on your faucet, always turn off the water supply to prevent water from spilling everywhere. You’ll find the water shut-off valves under the sink, and you can turn them clockwise to close. If you can't find the shut-off valves, you may need to turn off the main water supply to your home.

Tip: Place a towel or rag around the faucet area to catch any water that may still drip out.

Step 2: Plug the Drain

To avoid losing any small parts down the drain, plug it with a sink stopper or a rag. This will keep everything in one place and prevent any frustration during the repair process.

Step 3: Remove the Handle

The next step is to remove the faucet handle. Depending on your faucet model, you may need to use a flathead screwdriver to remove the decorative cap. Once removed, use a Phillips screwdriver to unscrew the handle. Some faucets may have an additional screw hidden underneath the decorative cap, so make sure to check carefully.

Tip: Keep track of all screws and parts in a safe spot so you can reassemble the faucet correctly.


Step 4: Inspect the Faucet Parts

Once the handle is removed, you should be able to see the inner parts of the faucet, including the valve stem, cartridge, or ball (depending on your faucet model). This is where the problem likely lies. Inspect these components for signs of wear or corrosion.

Step 5: Replace the Worn-Out Parts

If you notice any worn or damaged parts (such as a cracked cartridge or a frayed washer), you’ll need to replace them with new ones. Visit your local hardware store or order the specific parts online. Make sure to get the correct size for your faucet model.

Tip: Bring the old parts with you to the store to ensure you’re purchasing the correct replacements.

  • For Compression Faucets: You may need to replace the rubber washer.

  • For Ball Faucets: The issue may be with the rubber seals or the ball valve.

  • For Cartridge Faucets: A new cartridge should do the trick.

  • For Disc Faucets: Replace the O-rings and seals inside the faucet.


Step 6: Reassemble the Faucet

Once the worn-out parts have been replaced, carefully reassemble the faucet. This includes reinstalling the valve stem or cartridge, securing the faucet handle, and tightening the screws. Be sure not to overtighten any components, as this can damage the faucet.

Step 7: Turn on the Water Supply

After reassembling everything, it’s time to turn the water supply back on. Slowly open the faucet to check for any leaks. If water starts flowing properly without leaking, congratulations—you’ve successfully fixed the faucet!

Tip: If the faucet still leaks, you may need to disassemble it and check if the parts are installed correctly or if additional parts need replacing.

Step 8: Test the Faucet

Test the faucet for a few minutes to ensure everything is working properly. If there are no leaks, the faucet should be good as new.


When to Call a Professional Plumber

While fixing a leaky faucet is a DIY-friendly task, there are situations where it’s better to call a professional plumber. If you’ve followed the steps above and your faucet is still leaking, there might be an underlying issue such as a faulty valve seat or deeper plumbing issues.

If you live in Tallaght or anywhere in Dublin, and you find yourself unable to fix the problem, don’t hesitate to call Super Flush Heating & Plumbing. Our experienced team of plumbers can help you resolve any plumbing issue quickly and affordably.


5 FAQ About Fixing a Leaky Faucet

1. Why does my faucet keep leaking after I replace the washer?

There could be several reasons, including a worn valve seat, improper installation of the new washer, or the wrong type of washer. Check all parts and consider getting professional help.

2. How much will it cost to fix a leaky faucet?

The cost can vary depending on the type of faucet and the extent of the damage. If you're doing it yourself, the parts may only cost a few dollars. However, if you need to hire a professional plumber, the cost can range from $100 to $250 depending on the complexity of the repair.

3. Can I fix a leaky faucet without turning off the water supply?

No, always turn off the water supply before attempting to fix a faucet. This will prevent water from spilling and causing a mess during the repair.

4. How do I know if the faucet cartridge needs replacing?

If you notice that your faucet leaks even when the handle is turned off, it could be a sign that the cartridge is damaged or worn out. Replacing the cartridge usually solves this issue.

5. How can I prevent my faucet from leaking in the future?

To prevent future leaks, regularly check your faucet for wear and tear, replace washers and seals as needed, and avoid using excessive force when turning the handle on or off.


Why Choose Super Flush Heating & Plumbing?

At Super Flush Heating & Plumbing, we pride ourselves on offering top-quality plumbing services to homes and businesses throughout Tallaght and the whole of Dublin. Whether you're dealing with a leaky faucet, a clogged drain, or a more complex plumbing issue, our experienced team is ready to help. We offer affordable prices, fast service, and professional expertise that you can trust.

If you're in need of plumbing services, don’t hesitate to contact us for reliable assistance. We’re here to ensure your plumbing is always in top condition!

Contact Super Flush Heating & Plumbing Today!

For expert plumbing services in Tallaght and all of Dublin, contact Super Flush Heating & Plumbing at [phone number] or visit our website to book a service. We’re here to provide affordable and reliable plumbing solutions that keep your home running smoothly!


Company Name: Super Flush Heating & Plumbing

Address: 28 Donomore Ave, Killinardan, Dublin 24, D24 E9W8, Ireland

Phone: 0851678643

 
 
 

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