How To Install A Bathroom Sink Faucet And Drain

How to Install a Bathroom Sink Faucet and Drain

Installing a bathroom sink faucet and drain may seem like a daunting task, but with the right tools and a little patience, you can easily complete the job yourself. Here's a step-by-step guide to help you through the process:

Step 1: Gather Your Tools and Materials

Before you begin, gather all the necessary tools and materials. You'll need:

Faucet wrench or adjustable wrench
Basin wrench or channel lock pliers
Plumber's putty
Teflon tape
New faucet and drain assembly
Screwdriver
Bucket or bowl

Step 2: Turn Off the Water Supply

Locate the water supply valves beneath the sink and turn them off. Open the faucet to release any residual water in the lines.

Step 3: Disconnect the old Faucet and Drain Assembly

Use the basin wrench or channel lock pliers to disconnect the water supply lines from the old faucet. Then, use the faucet wrench to remove the mounting nuts and lift the old faucet out of the sink.

Disconnect the drain assembly by loosening the nuts under the sink.

Step 4: Prepare the New Faucet and Drain Assembly

Apply a thin bead of plumber's putty around the base of the new faucet. Wrap the threads of the water supply lines with Teflon tape.

Step 5: Install the New Faucet

Insert the new faucet into the sink hole and tighten the mounting nuts. Be sure to use enough force to create a watertight seal, but avoid overtightening.

Step 6: Install the Water Supply Lines

Connect the water supply lines to the new faucet and hand-tighten the nuts. Avoid using a wrench or pliers, as this can damage the lines.

Step 7: Test for Leaks

Turn on the water supply and check for any leaks around the base of the faucet and the water supply lines. If you find a leak, tighten the connections as needed.