How Do I Change My Bathroom Sink Faucet

How to Change Your Bathroom Sink Faucet

Changing a bathroom sink faucet is a relatively simple plumbing project that most homeowners can complete in a few hours. By following these step-by-step instructions, you can save yourself the cost of hiring a plumber.

Tools and Materials You'll Need:

New faucet
Adjustable wrench
Plumber's putty or plumber's tape
Basin wrench (optional)
Flashlight (optional)

Step-by-Step Instructions:

1. Turn Off the Water Supply

Locate the water supply valves under the sink. Turn off both the hot and cold valves completely.

2. Disconnect the Water Supply Lines

Use the adjustable wrench to loosen the nuts connecting the water supply lines to the old faucet. Be careful not to overtighten or damage the nuts.

3. Remove the Old Faucet

Depending on the type of faucet, you may need to remove a nut or unscrew a set screw to detach the faucet from the sink. Once the faucet is loose, gently pull it up and off the sink.

4. Clean the Sink Surface

Use a damp cloth to clean the surface of the sink where the new faucet will be installed. Remove any old plumber's putty or debris.

5. Apply Plumber's Putty or Tape

Apply a bead of plumber's putty around the base of the new faucet or wrap plumber's tape around the threads of the mounting bolts. This will help create a watertight seal.

6. Install the New Faucet

Place the new faucet in the hole in the sink and align the mounting bolts. Tighten the bolts securely with the adjustable wrench.

7. Reconnect the Water Supply Lines

Thread the water supply lines onto the new faucet and tighten the nuts with the adjustable wrench. Make sure the connections are finger-tight and then tighten them an additional quarter turn with the wrench.

8. Turn On the Water Supply

Slowly turn on the water supply valves under the sink. Check for any leaks around the faucet base or water supply connections. Tighten any connections that are leaking.

9. Adjust the Faucet

Turn on the faucet and adjust the handles to the desired temperature and flow. If the handles are too stiff, you may need to loosen the packing nuts located at the base of the faucet.

Congratulations! You have successfully changed your bathroom sink faucet.

Tips:

If you have difficulty reaching the nuts under the sink, use a flashlight to illuminate the area.
Don't overtighten the nuts or bolts, as this can damage the faucet or sink.
If you are unsure about any step of the process, consult a professional plumber.