The Steps Of How To Plumb A Bathroom

Plumbing a bathroom is not an easy thing, but it is a big idea to learn about how to plumb a bathroom in order to get new advantageous information, so that if one day you must do the project by yourself, you can start the project without any fear.

Preparation before Plumbing a Bathroom

The first thing you should do is you have to make sure that the water is shut off. To plumb the bathroom you will be cutting into the water lines in the house. Then you need to prepare these things; copper lines, drain pipe, fittings, adjustable wrench, solder gun, plunger, and auger.

Victoria Plumb BathroomVictoria Plumb Bathroom

Step by steps: How to Plumb a Bathroom

After shut off the water, the next step you must do is you will need to figure out the placement of your bathtub or shower, sink and toilet. This will determine where you will need to run the plumbing lines. You will have to cut holes in the floor so that you can run the pipes to the fixtures, so determining the exact placement is important.

After you get the correct place for the fixtures, you will need to run 5 water lines to your bathroom: a hot and cold line for both the bathtub or shower and the sink, and a cold water line for the toilet. You can either run these lines through the wall or up from the floor. Attach flexible lines from the main water line to the sink and bathtub faucets. Using sand paper, clean the copper pipes to make it smooth, and then solder the lines to the main water line.

Then you must be ready to connect the drain lines. For your bathroom, you will need multiple sizes of drain lines. The drain line for the toilet should be either a 3 inch (7.62 cm) or 4 inch (10.16 cm) line. After you attach the pipe to the toilet drain, the pipe should slope downwards toward the main drain line. The sink drain line will be 1.5 inches (3.81 cm) and the bathtub will use a 2 inch (5.08 cm) drain line.

After the drain lines connected, you could set the toilet in your bathroom. Toilets usually come in 2 pieces: a tank and a bowl. Start by installing the bowl. Connect the closet flange from the waste pipe to your toilet. To do so, glue the closet flange into place so that the slots line up with the toilet’s bolt holes. Set the bowl over the bolts and on the flange. You may want to sit on the toilet and rock back and forth a bit to get it on correctly. Check if the bowl is level, and then tighten the nuts and the washers of the closet bolts. Attach the toilet’s tank to the bowl using nuts. Connect the water line and then caulk around the base of the bowl to secure the toilet.

bathroom drain plumbingbathroom drain plumbing

If you have done with the toilet, the next step you must do is installing the sink. You can start this part by positioning the stand to do a test fit. Mark where the floor bolt should go and drill a hole through the sink stand and fasten it to floor using a nut and bolt. Connect the sink to the hot and cold water lines. Also connect the handles, stopper and drain to the top portion of the sink. Set it onto the stand and glue an adapter with threads to the drain pipe.

The next part of the project is you should hook up a tub and shower unit. You can do the part by marking the outline of the tub on the floor so that you can estimate where the drain will be. Run the drain line and dry fit it. Once you have it lined up, glue the waste line to connect to the tub’s drain. Set the tub and check that it is level.

The entire job is done. However, you should do the final task of the project. The first thing you must do in this part of the project is you can use a plunger on your toilet if it should get clogged. Once the plumbing in your bathroom is complete, you may still run into problems in the future. To unclog a toilet, press a plunger against the hole and push the plunger up and down. If that does not work, you can use a closet auger, which has a coil at the end that goes into the toilet, and a handle at the other end which makes the coil go deeper into the pipes.

If your sink clogs, you can use the plunger or with an auger. You can also clean out the trap under the sink by removing the cover to the trap. It will be located at the bottom of the pipe right before it enters the wall. Stick a hanger or a wire through the trap to see if you can pull anything out. If that does not work, disconnect the pipe using a wrench and clean it out using detergent.

bathroom plumbing imagebathroom plumbing image

The other final task is preparing the floor drain. You can use a hose for the floor drain. Remove the strainer for the floor drain and push the hose into it as far down as it will go. Stuff rags around the hose at the drain entrance to close up the hole. Turn the water on at full force and then turn it off again. Continue turning it on and off until the water flows freely through it.

The last step you must do is you have to clear the bathtub drain using an auger. For the bathtub drain, unscrew the overflow plate and lift it out. Run the coil for the auger through the pipe to unclog the drain.

Now you have to know how to plumb a bathroom, if one day you must do the project by yourself, you have got the information. What you should do is only preparing the time and patience to finish the job. However, the best result will be done by the professional. So if you think you are lack of capability in doing the job, it is recommended to hire the professional.

Posted under Accessories category
Tags: how to plumb a bathroom sink drain, how to plumb a bathtub, how to plumb a bathroom vanity sink, plumb toilet, how to plumb a bathroom,