How To Move Bathroom Sink Plumbing From Floor Wall

Moving bathroom sink plumbing may seem like an overwhelming task, but it is actually quite manageable with the right tools and a bit of know-how. Whether you are relocating the sink a few inches or to a completely different wall, following these steps will ensure a successful and stress-free move.

Planning and Preparation

Before you start any work, it is essential to plan carefully and gather all the necessary tools and materials. This includes:

New sink and faucet (if needed)
Pliers
Wrench
Screwdriver
Measuring tape
Level
Caulk gun
Caulk
Pipe sealant

Shut Off the Water Supply

Safety first! Always turn off the water supply to your bathroom before beginning any plumbing work. The shut-off valves are usually located under the sink or behind the toilet. Turn both the hot and cold water valves clockwise until they are completely closed.

Disconnect the Old Sink

Now it's time to disconnect the old sink from the plumbing. Start by disconnecting the drain pipe under the sink. Use pliers to loosen the nuts that hold the pipe in place and gently pull it free. Next, disconnect the water supply lines by unscrewing the nuts that connect them to the faucet. Use a wrench for better leverage.

Remove the Old Sink

Once all the plumbing is disconnected, you can remove the old sink. Carefully lift the sink straight up and out of its place. If the sink is particularly heavy, get help from an assistant.

Prepare the New Sink

If you are installing a new sink, place it in its new location and mark the centers of the drain and faucet holes on the wall. Use a level to ensure that the sink is level before proceeding.

Install the New Sink

Apply a generous bead of caulk around the rim of the sink where it will meet the wall. Carefully lift the sink into place and press it down onto the caulk. Use a level to check that the sink is still level and adjust it as necessary.

Reconnect the Plumbing

Reconnect the drain pipe to the sink by tightening the nuts that hold it in place. Next, reconnect the water supply lines to the faucet. Use pipe sealant on the threads of the nuts to create a watertight seal. Finally, turn on the water supply and check for leaks. If you find any leaks, tighten the nuts until the leak stops.

Finishing Touches

Once the plumbing is reconnected, you can add the finishing touches to your new sink. This may include installing a new faucet, soap dispenser, or towel bar. Follow the manufacturer's instructions for proper installation.