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Why is My Bathtub Faucet Leaking Even When it’s Turned Off?

John Turpin is our resident home service repair expert here at Service Direct. He’s got the knowledge and experience to help homeowners like you make sense of most home repair issues. And with Service Direct, we connect you with top-tier service professionals to help with any repairs needed.

The Bathtub Faucet Leaking When Turned Off Isn’t A Mystery

Are you sick and tired of the annoying sound that comes from the bathtub’s faucet as it continues to drip and drip? We don’t hold it against you. A leaky faucet will not only provide an annoyance in the form of a dripping sound, but it will also result in the loss of a substantial volume of water. According to estimates, a faucet that drips at an average of one drop per second may waste over three thousand gallons of water in a single calendar year.

It goes without saying that you need your faucet repaired as soon as possible. Within the following sections, we will take an in-depth look at every one of these typical reasons for a leaking bathtub’s faucet, which we will discuss in further length later in this write-up. In addition, right from the outset, we’ll let you know that calling in a reputable plumber is going to be the quickest and most dependable option to resolve these concerns.

Professional Tap Repair
Call one of our local plumbing experts to help diagnose and fix your leaky bathtub tap.

Reasons For The Bathtub Spout Leaking When Turned Off

It’s annoying to realize that even after turning off the water supply, the faucet on your bathtub continues dripping. Finding the source of the issue and putting a complete halt to the leak may be challenging. But don’t be concerned! Continue reading to learn more about the possible causes of your tub’s leaking and the steps you should take if the issue persists.

Problems with the plumbing are never going away by themselves; rather, they only grow worse as well as more difficult to fix. Before having a plumber examine the circumstances, it might be difficult to determine the nature of the issue at hand.

The Significance of Bathtub Faucets

Many people fail to recognize the significance of important fixtures like the bathtub’s faucet. Regardless if your faucets are using a two-handle style one or a single-handle style one, this part of the bathroom may become an issue if you encounter difficulties with a leaking faucet.

Washers and O-rings

All bathtub faucets have a number of small parts that, when combined, regulate the amount of water that flows through it and its temperature. It’s possible that these little components may break down owing to their advanced age, rust, or a mistake during production. The two components are as follows:

  1. To begin, there are washers, which regulate the flow of water and are found in faucets that have handles that must be loosened in order to release water.
  2. Next are o-rings, which have a rubbery consistency and are found in faucets with handles which are turned halfway in order to release the stream of water, are the next type of seal. These seals ensure that the faucet does not leak while it is shut.

If you see water pouring from the faucet’s handle or the spout, it is possible that your faucet has an aging component that requires the assistance of an expert to repair. The good news is that these replacement components don’t cost a lot of money, which helps keep the total cost for the repairs on the lower end of the spectrum.

Our resident home repair guru, John Turpin, delves into the causes behind your bathtub faucet’s persistent leaks, and we offer suggested solutions along with DIY tips to address the issue.

Valve Seat

A valve seat in a faucet is located at the bottom of the handle, and it is responsible for regulating the amount of water that flows through the fixture. Minerals throughout the water have the potential to erode the toilet seat over time, which will result in a leak out the handle.

Get in touch with a trained plumber to inspect the faucet and valve seat thoroughly. It is necessary to repair the valve if it has become rusted. If they discover that there are further corroded elements within your faucet, they may suggest completely replacing the fixture.


There are a variety of bathtub faucets that include a cartridge function that doubles like a valve for regulating the amount of water that flows out of them as well as the temperature of the water. It’s possible that the water dripping from the faucet is due to the cartridges wearing out over time before it finally falls apart. If this is the case, you should replace them.

We strongly suggest that you get in touch with a plumber for help rather than trying to change the cartridge in the faucet on your own, since this may be a strenuous and difficult process for somebody with no training whatsoever. A trained technician can swiftly diagnose the problem with the cartridge in the bathtub faucet and either repair it or replace it altogether.

Fixing Leaky Bathtub Tap
Whether it’s a gasket or something more serious, a plumbing pro will know what to do.

Bathtub Faucet Leak FAQs

Should I contact a trained professional to repair the dripping bathtub faucet?

You’ll preserve money and time since a plumber is going to possess the equipment, new components, and abilities essential to fix your faucet in the quickest and most effective manner possible. A licensed plumber should be able to fix the majority of leaking faucets in less than an hour. If you are not familiar with this, it is possible that the task may take you a long time.

If repairs are not performed with extreme caution, sink faucets are susceptible to being broken while being worked on. A plumber is equipped with the necessary equipment and expertise to take care of it and make the necessary repairs. If you try removing the faucet on your own, you run the risk of inadvertently causing greater harm, which might lead to additional costly difficulties.

Good plumbers stand behind their work with guarantees, so if the faucet starts dripping again after the repairs, you may call them back for free service. Furthermore, plumbers may spot potential problems with your sink, tub, or toilet plumbing system prior to any problems becoming too severe, saving you both effort and money.

How do I fix the leaking bathtub faucet myself?

Disconnect the water main before attempting to repair a leaky bathtub faucet that has been turned off. The next step is to take the handle off the faucet, which usually entails removing one particular screw. With the handle removed, you can get to the cartridge and valve within the fixture.

It may be necessary to take off a trim piece or cover plate from the faucet. If your faucet uses a cartridge, replace it with a new one, and if it uses a compression mechanism, change the washer out for a new one. Replace the spout and make sure that every screw and fitting sits snug. Finally, reconnect the water line and look for any leaks.

As soon as you have fixed the problem, you should test the tap by running it off and on many times to make sure it is dripping free. Avoid any more harm to the bathtub faucet by calling a qualified plumber should you feel uneasy attempting these fixes.

What happens if I don’t fix my dripping bathtub faucet?

A leaky faucet may lead to a variety of problems, some of which might be hazardous to the health of the household and it can be inconvenient for everybody.

Fix the dripping sink faucet as quickly as possible since leaving the faucet leaking on your bathtub might cause a number of issues including;

– Constant dripping sound
– Waste of water
– Raised water bill
– Risk to health
– Possible structural damage
– Water staining
– Water messes

Hire a Local Plumbing Expert

The methods discussed in this article are effective DIY tips to investigate, diagnose, and fix your leaky bathtub faucet. However, if you require professional assistance, do not hesitate to get in touch with a local plumbing expert using the contact form or phone number on this page.

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