How To Replace A Bathroom Sink

Replacing a bathroom sink is a relatively easy plumbing project that can be completed in a few hours. By following these step-by-step instructions, you can save yourself the cost of hiring a plumber and have a new sink installed in no time.

Step 1: Gather Your Materials

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

New bathroom sink
Faucet
Sink drain
Pliers
Wrench
Screwdriver
Plumber's putty
Caulk

Step 2: Turn Off the Water Supply

Once you have gathered your materials, you will need to turn off the water supply to your sink. This is typically done by turning off the valves located under the sink. If you do not know where the valves are located, consult your home's plumbing manual.

Step 3: Disconnect the Water Lines

Once the water supply is turned off, you can disconnect the water lines from the sink. To do this, use a wrench to loosen the nuts that connect the lines to the sink. Be careful not to overtighten the nuts, as this can damage the lines.

Step 4: Disconnect the Drain Line

Next, you will need to disconnect the drain line from the sink. To do this, use a screwdriver to loosen the clamp that connects the drain line to the sink. Once the clamp is loose, you can pull the drain line off of the sink.

Step 5: Remove the Old Sink

Once the water lines and drain line are disconnected, you can remove the old sink. To do this, lift the sink up and off of the vanity. Be careful not to drop the sink, as this can damage it.

Step 6: Install the New Sink

Now you can install the new sink. To do this, place the sink on the vanity and align it with the holes for the water lines and drain line. Once the sink is aligned, use a screwdriver to tighten the nuts that connect the water lines to the sink. Next, use a wrench to tighten the clamp that connects the drain line to the sink. Finally, apply a bead of caulk around the edges of the sink to seal it.

Step 7: Reconnect the Water Lines and Drain Line

Once the sink is installed, you can reconnect the water lines and drain line. To do this, simply reverse the steps that you took to disconnect them.

Step 8: Turn On the Water Supply

Once the water lines and drain line are reconnected, you can turn on the water supply. Check for any leaks, and tighten any nuts or clamps that are leaking.

Step 9: Install the Faucet

Finally, you can install the faucet. To do this, insert the faucet into the holes in the sink and tighten the nuts that secure it. Be careful not to overtighten the nuts, as this can damage the faucet.

Congratulations!

You have now successfully replaced your bathroom sink. By following these step-by-step instructions, you have saved yourself the cost of hiring a plumber and have a new sink installed in no time.