How to Install a Bathroom Faucet

Installing a new faucet is an affordable way to update the bathroom. Many models have simple connections that make this an easy DIY project.

 NOTE: These are general installation instructions. Always refer to the manufacturer instructions as they could vary depending on the complexity and functionality of the product.

Tools/Materials

• Bathroom faucet
• Adjustable wrench
• Plumber's putty
• Teflon Tape

Step 1

Remove the old faucet.

• Turn off the water supply. 
• Turn the faucet handles to release any pressure and water that may be trapped in the lines.
• Disconnect the water supply lines.

Step 2

Remove the old flange.

Step 3

Put the new flange into place.

• Apply a ring of plumber’s putty on the spout base (or around the escutcheon if one is included) for a watertight seal.
• Press gently into place.

Step 4

Attach the faucet spout.

• Beneath the counter, tighten the brass nut provided. 
• Scrape away any excess plumber’s putty at the spout base.

Step 5

Install faucet handles.

• Attach the water supply lines - remember that left is the hot water, and right is cold.
• Position the handles in place.
• Tighten the handles under the counter using the brass nuts provided.

Step 6

Complete water supply connections.

• Attach the brass T to the threaded spout pipe.
• Connect the hot and cold hoses to the brass T.
• Connect your water supply lines, using a strip of Teflon tape for a leak-free connection.

Step 7

Install the drain flange.

• Place a rope of plumber’s putty around the neck of the flange.
• Install the new drain flange to the pop-up assembly.

Step 8

Connect the P-trap to the pop-up and drain pipe.

Step 9

Connect the pivot rod to the pop-up and adjust to the desired height.