We are Available 24/7

how to change bathroom sink faucet

How to Change Bathroom Sink Faucet | 6 Easy Steps

If you’re thinking about changing faucet bathroom setups or looking for how to replace a bathroom faucet with a fresh, modern fixture, you’re in the right place. Many homeowners wonder how to install bathroom faucet hardware or how to change bathroom sink faucet parts without calling a plumber. The good news is, replacing old bathroom faucet setups and installing bathroom taps is a beginner-friendly project that can be tackled with simple tools and a bit of patience.

Whether you want to learn how to install new bathroom faucet units or are just installing a bathroom sink faucet for the first time, this comprehensive guide is designed for you. We’ll cover all the steps how to remove faucet from bathroom sink, take out the old one, and put in a new bathroom faucet. We’ll also discuss the cost to replace bathroom faucet units and offer tips for replacing bathroom fixtures with ease.

Tools Needed to Replace Bathroom Faucet

Tools Needed to Replace Bathroom Faucet
Tools Needed to Replace Bathroom Faucet

Before you start uninstalling bathroom faucet equipment or assembling your new fixture, it’s important to gather all the tools needed to replace bathroom faucet parts. Here’s a checklist for your bathroom sink faucet assembly:

  • Adjustable wrench (to loosen and tighten nuts)
  • Basin wrench (very useful for tight spaces)
  • Screwdrivers (flathead and Phillips)
  • Plumber’s tape (for sealing connections)
  • Bucket or small container (to catch any drips)
  • Cleaning cloth or sponge
  • Plumber’s putty (for leak proof seals if needed)
  • Allen key (for some modern bathroom faucets)

Having all tools on hand ensures changing faucet bathroom processes run smoothly from start to finish.

Step by Step Guide: Replace Bathroom Sink Faucet

Below is a step by step breakdown for how to replace a bathroom faucet. These detailed steps cover how to take off bathroom faucet units, remove an old bathroom sink faucet, and install new faucet in bathroom sink areas.

Step 1: Turn Off the Water Supply

Turn Off the Water Supply
Turn Off the Water Supply

Before you remove bath sink faucet parts, always shut off the water supply. Find the valves beneath your sink and turn them clockwise until tight. Turn on the faucet to drain any remaining water.

Step 2: Disconnect Supply Lines

Disconnect Supply Lines
Disconnect Supply Lines

Using an adjustable wrench, gently disconnect the water supply lines from the bottom of the faucet. Place a bucket underneath to catch any water that might drip out when you uninstall bathroom faucet components.

Step 3: Remove the Old Bathroom Sink Faucet

Remove the Old Bathroom Sink Faucet
Remove the Old Bathroom Sink Faucet

Here’s how to remove old bathroom faucet setups:

  • Locate the nuts or fasteners holding the faucet under the sink.
  • Use a basin wrench or regular wrench to loosen these.
  • If you’re unsure how do you remove a bathroom faucet that is stuck, use a little penetrating oil to loosen tight connections.
  • Disconnect the lift rod if your faucet has a drain stopper.
  • Lift the old faucet from the sink. (This answers how to take out old bathroom faucet and how to remove an old bathroom sink faucet.)

Tip: If the old faucet is stuck due to years of build up, gently pry around the base with a flathead screwdriver.

Step 4: Clean the Sink Surface

Clean the Sink Surface

Before bathroom faucet assembly, wipe away all old plumber’s putty or grime from the area. This ensures your new fixture sits flush and prevents leaks when you install the new faucet in bathroom sink holes.

Step 5: Bathroom Sink Faucet Assembly—Install New Bathroom Faucet

Install New Sink Tap
Install New Sink Tap

Let’s dive into how to install bathroom faucet parts and assemble your new unit:

  1. Fit the new faucet: Place the gasket (or plumbers putty, if required) on the sink, then set the new faucet in the mounting holes.
  2. Secure underneath: Crawl below and thread the mounting nuts onto the faucet shanks. Tighten them with your basin wrench don’t over tighten, as this can crack the sink.
  3. Connect supply lines: Carefully attach the hot and cold water lines that run from your shut off valves to the faucet. Use plumber’s tape on the threads for a leak proof fit.
  4. Handle the drain: If you’re changing bathroom fixtures like the drain as well, follow the manufacturer’s instructions. Replacing bathroom fixtures together can provide a fully updated look.

Step 6: Test Your Work—Sucessfully Change a Bathroom Faucet and Drain

Sucessfully Change a Bathroom Faucet and Drain
Sucessfully Change a Bathroom Faucet and Drain

After your bathroom faucet assembly:

  • Turn the supply valves back on.
  • Slowly open the faucet and check for leaks underneath and around the handles/spout.
  • If you spot a leak, immediately shut the water, tighten connections, and reapply plumber’s tape if necessary.

This step answers how to change a bathroom sink faucet and ensure everything is sealed.

Tips for Success When Replacing Bathroom Fixtures

  • Double check all parts in the package before starting bathroom faucet assembly on your own.
  • Take photos during uninstall bathroom faucet steps, so re-assemble is easier.
  • Measure your existing holes this is key when considering how to install new faucet in bathroom sink setups.
  • Always use caution and don’t force connections.
  • If you are ever unsure, watch online videos or consult with a local hardware store professional.

Final Thoughts

Changing faucet bathroom fixtures doesn’t have to be a headache. Whether you’re looking for how to remove faucet from bathroom sink, how to install new faucet in bathroom sink, or how to change bathroom sink faucet entirely, this guide covers everything a beginner needs.

With the right tools, clear instructions, and a little patience, you can replace bath sink faucet units, update your style, and save on the cost to replace bathroom faucet by doing it yourself. Don’t be afraid to start replacing old bathroom faucet hardware today your new, stylish bathroom awaits!

Need professional help? Contact Derks Plumbing for expert Faucet Installation and Repair today!

FAQs: Replacing & Installing Bathroom Taps

How to remove bath sink faucet or replace bath sink faucet?

Follow the same steps above, whether you’re swapping out a faucet on a bathroom or bath sink.

How to replace a bathroom sink tap?

The process for how to replace a bathroom sink tap or changing faucet bathroom style is identical remove the old tap, clean the area, and fit the new hardware.

Can I install new bathroom faucet myself?

Yes! Putting in a new bathroom faucet is a great project for beginners. Just gather the tools needed to replace bathroom faucet assemblies and follow the guide above.

How much does it cost to replace bathroom faucet?

The cost to replace bathroom faucet can range from $50 if you DIY with a basic model (plus the price of tools if you don’t already have them), to $150–$300 or more if you hire a plumber or buy a high end fixture.

Fast and Efficient Plumbing Services in Eagle Rock

Client Reviews

Derks Plumbing has been providing professional plumbing services to Eagle Rock residents for over 20 years. Our experience and strong reputation have allowed us to grow, and we are proud to serve customers in 15 nearby areas, including Venice, Santa Monica, Beverly Hills, and more.

Contact

Hours of Operation

Monday: Open 24 Hours
Tuesday: Open 24 Hours
Wednesday: Open 24 Hours
Thursday: Open 24 Hours
Friday: Open 24 Hours
Saturday: Open 24 Hours
Sunday: Open 24 Hours

© 2025 Created by Localpro1

Scroll to Top

How Can We Save the Day?