Bathroom Sink Plumbing Rough In

The bathroom sink is a vital part of your daily routine. You can wash your hands, brush your teeth, and shave. But before you can enjoy the convenience of a bathroom sink, it must be properly installed, based on the plumbing rough-in. The plumbing rough-in involves a series of pipes and valves that connect the sink to the water supply and drain system.

If you are planning to install a new bathroom sink, it is important to understand the plumbing rough-in process. By following these simple steps, you can ensure that your sink is installed correctly and functions properly.

Step 1: Determine the Location of the Sink

The first step is to determine the location of the sink. This will be based on the layout of your bathroom and the placement of the other fixtures. Once you have chosen a location, mark the spot on the wall where the center of the sink will be.

Step 2: Install the Drain Pipe

The next step is to install the drain pipe. The drain pipe is a vertical pipe that carries wastewater from the sink to the drain system. To install the drain pipe, you will need to cut a hole in the wall at the marked location.

Once you have cut the hole, insert the drain pipe into the hole and secure it with a flange. The flange is a metal plate that helps to hold the pipe in place and prevents leaks.

Step 3: Install the Water Supply Lines

The next step is to install the water supply lines. The water supply lines are the pipes that carry water from the main water supply to the sink. To install the water supply lines, you will need to connect them to the water supply valves. The water supply valves are located under the sink.

Once you have connected the water supply lines to the valves, you will need to turn on the water supply and check for leaks.

Step 4: Install the Sink

The final step is to install the sink. To install the sink, you will need to place it on the countertop and secure it with bolts. The bolts will help to hold the sink in place and prevent it from moving.

Once you have installed the sink, you will need to connect the drain pipe to the sink. The drain pipe is the pipe that carries wastewater from the sink to the drain system.

Step 5: Test the Sink

The final step is to test the sink. To test the sink, you will need to turn on the water and check for leaks. If there are no leaks, then the sink is installed correctly and functioning properly.

Conclusion

Now you know how to do bathroom sink plumbing rough in. By following these simple steps, you can ensure that your sink is installed correctly and functions properly.