How To Properly Install Bathroom Sink Drain

Installing a bathroom sink drain is a relatively simple task that can be completed in a few hours. However, it is important to follow the correct steps to ensure that the drain is properly installed and will not leak. In this article, we will discuss the essential aspects of how to properly install a bathroom sink drain.

Before you begin, you will need to gather the following tools and materials:

Adjustable wrench
Phillips head screwdriver
Flat head screwdriver
Plumber's putty
Teflon tape
New sink drain

Once you have gathered your tools and materials, you can begin the installation process.

Step 1: Remove the old sink drain

To remove the old sink drain, you will need to use an adjustable wrench to loosen the nuts that are holding it in place. Once the nuts are loose, you can pull the drain out of the sink.

Step 2: Apply plumber's putty to the new sink drain

Before you install the new sink drain, you will need to apply a bead of plumber's putty to the bottom of the drain. This will help to create a watertight seal between the drain and the sink.

Step 3: Install the new sink drain

Once you have applied plumber's putty to the new sink drain, you can insert it into the sink. Be sure to align the drain with the holes in the sink.

Step 4: Tighten the nuts

Once the drain is in place, you will need to tighten the nuts that are holding it in place. Be sure to tighten the nuts evenly so that the drain is secure.

Step 5: Apply Teflon tape to the tailpiece

The tailpiece is the pipe that connects the sink drain to the drainpipe. Before you install the tailpiece, you will need to apply a few wraps of Teflon tape to the threads.

Step 6: Install the tailpiece

Once you have applied Teflon tape to the tailpiece, you can install it by screwing it into the sink drain. Be sure to tighten the tailpiece so that it is secure.