How To Install New Plumbing For Bathroom Sink

How to Install New Plumbing for Bathroom Sink

Replacing the plumbing for your bathroom sink is a relatively straightforward project that can be completed in a few hours with the right tools and materials.

Here are the steps on how to install new plumbing for bathroom sink:

1. Gather your tools and materials

You will need the following tools and materials to install new plumbing for your bathroom sink:

Adjustable wrench
Pliers
Screwdriver
Basin wrench
Putty knife
Plumber's putty
New sink drain
New water supply lines
Teflon tape

2. Turn off the water supply

The first step is to turn off the water supply to your sink. This is typically done by turning off the shut-off valves located under the sink.

3. Disconnect the old plumbing

Once the water supply is turned off, you can disconnect the old plumbing. Start by disconnecting the water supply lines from the sink faucet. Then, disconnect the drain pipe from the sink drain.

4. Remove the old sink

Once the old plumbing is disconnected, you can remove the old sink. To do this, simply lift the sink up and out of the countertop.

5. Install the new sink

Now it's time to install the new sink. First, apply a bead of plumber's putty around the rim of the sink drain. Then, place the sink in the countertop and press down firmly to seal it in place.

6. Connect the new plumbing

Once the sink is installed, you can connect the new plumbing. Start by connecting the water supply lines to the sink faucet. Then, connect the drain pipe to the sink drain.