How To Instal Bathroom Sink Drain

How to Install a Bathroom Sink Drain

Installing a bathroom sink drain is a relatively simple task that can be completed in a few steps. By following these instructions, you can ensure that your drain is installed correctly and will function properly for years to come.

Materials You'll Need:

New bathroom sink drain
Plumber's putty
Adjustable wrench
Slip-joint pliers
Bucket
Rags

Step 1: Remove the Old Drain

Start by turning off the water supply to the sink. Next, use an adjustable wrench to loosen the locknut that holds the drain in place. Once the locknut is loose, you can remove the drain by pulling it straight up.

If the drain is stuck, you can try using a pair of slip-joint pliers to break it loose. Be careful not to damage the sink or the drain while doing so.

Step 2: Prepare the New Drain

Once the old drain is removed, you can prepare the new drain for installation. Apply a thin layer of plumber's putty to the underside of the drain flange. The plumber's putty will help seal the drain and prevent leaks.

Step 3: Install the New Drain

Insert the new drain into the sink hole. Align the drain so that the overflow holes are facing the back of the sink. Once the drain is in place, tighten the locknut by hand until it is snug.

Next, use the adjustable wrench to further tighten the locknut. Be sure to tighten the locknut until it is secure, but do not overtighten it.

Step 4: Connect the Drain Pipe

If your sink has a pop-up drain, you will need to connect the drain pipe to the drain assembly. To do this, simply insert the drain pipe into the drain assembly and tighten the slip-nut by hand. Be sure to tighten the slip-nut until it is snug, but do not overtighten it.

If your sink has a regular drain, there will be a drain pipe already connected to the drain assembly. Simply make sure that the drain pipe is properly connected and that there are no leaks.

Step 5: Test the Drain

Once the drain is installed, turn on the water supply to the sink and let the water run for a few minutes. Check for any leaks around the drain. If you find any leaks, tighten the locknut or slip-nut accordingly.

Tips:

If you are not comfortable installing the drain yourself, you can call a plumber for assistance.
Be sure to use plumber's putty when installing the drain. This will help to seal the drain and prevent leaks.
Do not overtighten the locknut or slip-nut. This could damage the drain or the sink.
If you find any leaks after installing the drain, tighten the locknut or slip-nut accordingly.

By following these simple steps, you can easily install a new bathroom sink drain. With a little time and effort, you can save yourself the cost of hiring a plumber.