How To Turn Off Water To Toilet – The Best Tips 2023

Today let’s talk about how to turn off water to toilet. Toilets, like all plumbing fixtures, have shutoff valves. The valve for shutoff is usually situated in the toilet’s plumbing line for water.

It is essential that every toilet has its own shutoff valve to ensure ease of use. In particular, for instance, you could decide to shut off your water supply for the toilet while making repairs or replacing toilet parts.

It is important to determine if your toilet’s plumbing is equipped with a shutoff valve that is specifically designed for it. To find out if the toilet is equipped with one, follow the route of the tube that supplies the tank.

The tubing is located on one side of your toilet tank. The tubing is typically connected to the tank on one end and connected connects to the main pipe from the opposite side.

Take the tubing coming from the tank to the wall until you find its shutoff valve. This valve must be near the wall. If not, it must be located in the tank behind it.

If you are unable to locate the valve, you’ll be able to fix the problem on your toilet by closing this valve. In addition, if your toilet is equipped with a separate valve, but it’s not shutting out the supply of water completely then you’ll have to work using your main shutoff valve.

How Do I Turn Off The Water To My Toilet?

How Do I Turn Off The Water To My Toilet?

There are two primary ways of shutting off the water supply to the toilet. The first is through the valve shut-off for toilets while the other is via an actual shut-off valve.

What should you do in the event that you do not want to shut off the water supply to the whole house, but you must isolate the toilet’s water and the shut off valve isn’t working or the toilet does not have a shut-off valve? Then you need to be innovative and we’ll tell you what you need to do.

To shut off the water from a toilet find the shut off water valve that is on the wall in front of the toilet. Turn it clockwise to the fullest. If you’re using a push-pull valve then pull it all the way out. You can also place the toilet float on a prop as well as locate the primary shut-off valve, and switch off the valve.

If you’ve got an overflowing toilet that needs to be repaired, or you want to replace your toilet or do any other repair, you’ll need to turn off the water flow to the toilet. In addition to shutting off the toilet’s water supply, you will have to empty the toilet in order to avoid making an enormous mess in the bathroom.

Shutting Off the Water at the Fixture Valve

The shutoff valves for fixtures are small valves that are installed on 3/8-inch (sometimes 1/2-inch) pipes for water. The opposite of the valve is an outlet with a threaded plug that connects to the tubing leading towards the toilet. Most shutoff valves for toilets have either a handle with a football shape or lever handles

  • To close a valve using an oblong-shaped handle you must rotate the handle clockwise until the handle ceases to move. This could require several rotations on the valve handle.
  • To close a valve that has the lever handle to close a valve, turn the lever one quarter and turn counterclockwise to ensure that the lever is parallel to the pipe.

Shutoffs for fixtures aren’t used frequently, and they may remain open or fail to shut completely once they are used. If you shut off your valve completely but toilet plumbing is running on, you can follow the steps below to stop the flow of water supply to the home. It is important to upgrade the fitting valve as soon as the water is turned disconnected from the house since worn-out valves have a tendency to leak.

Shutting Off the Water at the Main Shutoff Valve

Shutting Off the Water at the Main Shutoff Valve

This is the sole method of shutting off the water if there is no fixture valve on the toilet. First, locate the primary water shutoff valve that connects to your home:

  • If you’ve got an unfinished basement or crawlspace likely to be located below, next to the wall, or in a corner that is closest to the streets. You should look for a massive pipe, usually 1 inch in diameter that runs into the wall, or via the ground. The first valve that is located along the pipe is likely the primary shutoff. If there’s a meter in the pipe, make use of the shutoff valve that is located on the house side of the meters.
  • If you do not have a basement or crawlspace, your primary shutoff might be in your garage or next to the heating system (but that’s the valve on your water heater, not the valve that connects to the cold-water pipe that connects to the heater’s water tank).
  • Certain homes in warmer climates have shutoffs located on the exterior of the home close to an exterior wall. They are usually you can hear the water or bib (outdoor faucet).

To shut off the main shutoff valve move the lever clockwise one-quarter turn, till the lever is parallel to the pipe. If the valve has a circular handle and it is a round handle, move the valve counterclockwise until it ceases to function. After shutting out the flow of water you can open the cold and hot water faucets on the lowest floor of the home to release water pressure from the system water supply.

Prop Up The Toilet Float

Prop Up The Toilet Float

To get this toilet out, you’ll need knowledge of how toilets function. Take off the lid of your toilet and set it aside. Examine if your toilet is equipped with the ball float, a water cylinder, or a float cup.

Toilet floats are usually attached to the fill valve, which controls the quantity of water that flows into the toilet after each flush into the toilet bowl. After flushing, the float is moved towards the bottom of the tank, which triggers the fill valve, and the tank begins filling up with water.

When the water is filled with a tank for toilets and the float begins to slowly ascend until the water is at the desired level, and then the float stops its movement.

If the toilet tank is thus full, the float will be on top of the tank, and there is there isn’t any water flowing in the tank. The job of you is to make sure your toilet’s float stays in this location.

Get a piece of wood and place it under the toilet float, to help keep it in place. So, even when the toilet is flushed, the fill valve of the toilet fill valve will be shut, and no water will fill the tank of the toilet.

If you’ve got a toilet that is leaking or that won’t stop it is possible to use this technique to help you stay on the line until you can get an emergency plumber. However, it is not a viable option in situations where you plan to take out the toilet.

Plug Off The Toilet Water Supply Line

When you shut off all water supply to your toilet through the valve that shuts off the toilet You will see that the water is still flowing within the tank. This happens because the valve shut-off leaks.

If you’re working on your toilet, but don’t wish to cut off water for the entire house, you may disconnect the supply of water to the tank for the toilet and then plug it in using bags of plastic or duct tape.

The water supply line to the toilet is the braided steel line which is connected from the toilet shut-off valve and into the tank of the toilet where it connects with the fill valve. The lines for water supply to the toilet can be constructed from plastic.

Remove it from under the tank of your toilet. To ensure that the coupling is not damaged make sure you loosen it by hand before using the wrench.

After the line has been removed and the line is removed, swiftly cover the tank with a plastic bag and cover it with indentation tape. Get a bucket in place to remove any water that could remain inside the tanks.

By following this procedure, you’ll be able to work on your toilet, even the removal and replacing an elongated wax ring or toilet flange. The bathroom will likely be messy, but at most, the rest of your home will have running toilets.

Unable to Locate the Main Shutoff Valve?

Unable to Locate the Main Shutoff Valve?

If you cannot locate the main valve switch off the main valve for the water meter. It is likely to be inside the ground box that is next to the nearest street.

Follow the main water pipe that leads to your house to locate the valve toward the street. The water meter can be closed by turning it with your hands. If it isn’t turning by hand, you can use an adjustable wrench for pipes.

If the valve is equipped with lever handles then turn it clockwise until it’s lined perpendicularly with the pipe. If it’s a round handle, you can turn the valve clockwise until it’s secure enough.

Look also – How To Flush A Toilet When There Is No Water


Turning off the water to the toilet during repairs is as easy as ABC but unless you know where you should locate it, it is the most difficult task to complete. A toilet that is running is an expensive item to own and it is harmful to the environment. Be sure to shut off the water supply to your toilet as soon as you spot the issue.

How To Turn Off Water To Toilet FAQs

Is it OK to turn off water supply to toilet?

It is suggested to turn off your water when a fixture, pipe, or appliance is leaky. The toilet will run constantly, regardless of the adjustments made inside the tank.

Where is the shut-off valve on a toilet?

The valve that shuts off your toilet is most likely to be located in the left-hand corner of the tank. You’ll see a pipe extending from the lower part of the tank and connected to the wall which is the location of the valve for shut-off. In certain situations, the pipe may even be attached to the floor.

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