Know Everything About How to Turn Off Water to Bathtub

In order to continue working on your bathtub or perform repairs to it, you may need to shut off the water supply to the bathtub faucet. If you can’t turn off the water in your bathtub, it can make such a mess with water squirting all the place and causing damage to the basement. So, knowing how to turn off water to bathtub is essential.

There are 2 significant ways to turn off your bathtub water supply. The first approach requires the need for a shut-off valve. The second method is through using a sprinkler system or inlet. There are various options you will find on the internet for turning off the water supply to the bathtub. Some of these are more difficult to understand than others.

If you can’t find the shut-off valve near the bathtub, you might require to shut off the water supply to the whole home. Here, we will show and discuss ways to turn off the water supply in the bathtub.

How To Turn Off Water To Bathtub

It’s an essential piece of advice for any homeowner. Everyone in the family needs to know how to shut off water to bathtub. The water-using fittings and gadgets in most 1950s-style homes have a way to turn off the water. There is an option to switch off the water system at the faucet without shutting off the entire house.

A bathtub without a shut-off valve may necessitate the entire home’s water supply to be shut off while you work on it. You may think, how to turn off water to my bathtub? Don’t panic! Let’s see how you can switch off the water in the bathtub using the following 2 methods.

Method: 1

If your shower has a tap, you may turn off the water in the shower. It will also halt the flow of water in the tub. When you complete your bath, you only replenish your tub with fresh water using another supply of water. For example, you can use a container or nozzle.

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Method: 2

Another way of turning off your bathtub’s water tap regulates how much water comes out. You can also pull off such a stopper from the leading supply route in your residence.

Pro Tips: Only you can use it for separate or flow rate balance faucets with rubber gasket valves.

How To Turn Off Water To Bathtub Only

If you want to turn off the water in the bathtub only, you need to find the shut-off valve of the bathtub. Some bathtub shut-off valves might be under the sink but search for them in the basement straight under the bathtub if they aren’t.

Let’s check how you can do this-

Step 1: To begin, look for the two shut-off valves beneath the sink. They are one each for the hot and cold water faucets.

You may have a cabinet that is built-in under your sink. The shut-off valves are usually in that area as well.

Step 2: After that, grasp the stop valves like a handwheel.

Step 3: You can then turn them clockwise till you find them in a completely closed position.

Advice: Don’t tighten the shut-off valves too much. You will need no tools during this process.

Step 4: Now, rotate the water faucets to the absolute position and run the water until it finishes.

Step 5: If you didn’t find the shut-off valves under the sink, you need to search for them in the basement straight under the bathtub.

Step 6: After step 4, you have to look for the shut-off valves with a blue or black handle.

Step 7: Now, rotate it by a quarter turn to a horizontal location to shut the water off.

Step 8: Then, rotate a knob-style valve counterclockwise till it is tightened in hand.

In the previous section, we learned how to turn off water in the bathtub. Now, in this section, we discuss the way with proper steps. Now we think you are clear about how you will solve your problem.

How To Turn Off Water Supply To Bathtub Faucet

If your bathtub doesn’t have a shut-off valve or you didn’t find it, then you need to know how to turn off water to bathtub faucet. To turn off the water supply to the bathtub faucet, you need to turn off the main water supply. In an in-home main shut-off valve, you’ll discover a valve near the point where water comes into the home and turns off water for the whole house.

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Usually, the primary shut-off valve is beside the water meter. Your water meter is generally situated outside the house in a concrete box concealed underneath ground level. At times, it can be discovered in the home too. Finding the main supply shut-off valve in a basement or sump pit is possible.

Once you find that, generally, it will appear like an outside fixture valve or a ball valve. You need to rotate the circular valve clockwise or rotate the ball valve handle perpendicular to the pipe to turn it off.

Tips: If you find the valve is in an icy position, pour some lubricating oil droplets around the valve stem. And make sure to wear a work glove to rotate the handle. If essential, turn it with the aid of a pipe wrench.

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Frequently Asked Questions (FAQs)

Do Bathtubs Have Water Shut Off Valves?

Yes, Bathtubs have shut-off valves to stop the water from coming in. However, it is sometimes more challenging to locate. Look all around the side and back of the bathtub to find a way to get into the bathroom. The bathtub’s entire top surface may come off occasionally, and you’ll find the bathtub shutdown valve there. Often, bathtubs overflow into an unprotected crawlspace, and you will find the shut-off valve in this location.

How Do I Shut Off The Water Supply To My Shower?

To turn the water supply off to your shower faucet, find the main shut-off valve. You may discover it around the water meter, which generally has one valve on every side. If your house does not have a meter, you may look for the big pipe coming outside into the house. When you have found the main shut-off valve, begin rotating the knob clockwise till it firmly tightens to stop the water supply.


When your bathtub faucet refuses to shut off, or you think a repair is necessary, you must switch off the water. If possible, plug off the bathtub shut-off valve before you begin to dry up the tub. As a result, the remainder of the home will still have a working water supply. We think you got your answer about how to shut off water to the bathtub .

Sometimes in this situation, people usually panic just because they can’t find their bathtub shut-off valve. Don’t panic, and if you face any problem like this, you can shut off the whole house’s water supply. It is beneficial to understand how to turn off water to bathtub. We expect you to have gained knowledge on this after reading this article.

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