How To Install Bathroom Sink Faucet

Installing a bathroom sink faucet is a relatively simple plumbing task that can be completed in a few hours. By following these step-by-step instructions, you can save yourself the cost of hiring a plumber.

Before you begin, gather the following tools and materials:

New bathroom sink faucet
Adjustable wrench
Plumber's putty
Teflon tape
Basin wrench
Flashlight (optional)

Once you have all of your tools and materials, follow these steps:

1. Turn off the water supply.

The first step is to turn off the water supply to your sink. There will be two shut-off valves under the sink, one for the hot water and one for the cold water. Turn both valves clockwise until they are completely closed.

2. Remove the old faucet.

Use the adjustable wrench to loosen the nuts that hold the old faucet in place. Be careful not to overtighten the nuts, as this could damage the sink.

Once the nuts are loose, you can remove the old faucet by pulling it straight up. If the faucet is stuck, you can use the basin wrench to break it loose.

3. Clean the sink surface.

Before you install the new faucet, clean the surface of the sink where the faucet will be mounted. This will help to ensure a good seal.

4. Apply plumber's putty.

Roll out a small piece of plumber's putty and form it into a ring. Place the putty around the base of the new faucet.

The plumber's putty will help to create a watertight seal between the faucet and the sink.

5. Install the new faucet.

Insert the new faucet into the hole in the sink. Be sure to align the faucet so that the handles are facing the correct direction.

Tighten the nuts that hold the faucet in place using the adjustable wrench.

6. Connect the water supply lines.

Connect the water supply lines to the new faucet. The hot water line should be connected to the red or blue faucet handle, and the cold water line should be connected to the green or black faucet handle.

Use Teflon tape to seal the threads on the water supply lines.

7. Turn on the water supply.

Turn on the water supply valves under the sink. Check for leaks around the base of the faucet and the water supply lines.

If you see any leaks, tighten the nuts or water supply lines until the leaks stop.

8. Adjust the faucet handles.

Adjust the faucet handles so that the water flows smoothly and at the desired temperature.

You may need to adjust the set screws on the handles to get the desired flow rate.

9. Enjoy your new faucet!

Congratulations! You have now successfully installed your new bathroom sink faucet.