How to fix

How To Fix Broken Shower Diverter With 5 Simple Steps

The device that distributes water from your bathtub faucet up to the showerhead is called a shower diverter. The faucet or the showerhead will no longer receive water when your diverter is operating properly. When you use your faucet or showerhead, water will come out of both if it isn’t functioning properly.

Diverters inevitably require repair or replacement since they naturally deteriorate and fail over time. Fortunately, these can be fixed rather quickly. How to fix broken shower diverter? Simply here to the guidelines provided below.

What is a shower diverter?

Before disassembling a shower diverter, it is usually preferable to have a basic understanding of what it is and how it functions. What is a shower diverter?

It may be said that the shower diverter is a valve that controls water flow because it works to redirect the flow of water. The shower diverter, in contrast to other valves, contains two components that divide the water from the main source into two streams.

You can divert water with this device without having to construct a new water line, allowing you to concurrently direct water to the shower and bathtub.

There must therefore be a diverter in the wall of your bathroom if a showerhead and a bathtub are fitted. The technology employed here enables you to divert water flow at your convenience from the showerhead to the tub.

What Causes a Leaking Shower Diverter?

The first step towards solving a problem is to understand it. What then leads to shower diverter leaks? While there are various reasons why a shower diverter leaks, a faulty valve is usually to blame. After many years of service, the joint valves and pipes may deteriorate and leak water.

After many years of usage, it’s also possible that the valve rusts through and develops a crack.

Additionally, it can be because the shower diverter was built with a low-quality valve. Many manufacturers are guilty of sacrificing build quality for aesthetics while considering these issues.

Shower diverters that leak are likewise influenced by the water pressure. Valves may deteriorate over time in homes with high water pressure, leading to damage.

Identification of the Wall Leak

Finding the leak’s source as early as you can is crucial when dealing with a broken shower diverter because failing to do so could result in damaged drywall.

Early detection of the leak will also lower expenses. You may avoid the anxiety of having to mend anything else. Turn on the faucet and look for water droplets to find the source of the leak; even a few drops are enough to raise an alarm.

Locate the bathroom in your basement if there is any leakage. Look up at the ceiling and locate it; you should see a water stain there.

The tub or shower line should let the stain drip down. Since the tub drain doesn’t typically leak, the shower diverter must be to blame. The following step is to approach that valve behind the wall closely in order to validate your concerns.

To check if there is actually water leakage, one way to do this is to remove the screws under the handle. You can also accomplish it by slicing up the drywall and getting your hands dirty. The latter is what I advise because you have more room to look for leaks, and if there were any in the first place, you would still need to cut it open.

Next, cut into the drywall with a sanding drum to look for leaks. If you’re lucky, the diverter or pipe causing the leak may have a hole or a crack. Learn how to stop this leak by continuing to read.

How Does Your Shower Diverter Work?

The shower diverter valve comes in three major types:

  • Diverter with three valves for showers with two taps.
  • Shower diverter with two valves and a single dial for temperature control.To transport water from the faucet to
  • the showerhead, use a single valve or Tee-diverter.
  • The most typical style of shower diverter valve is a tee-diverter. We’ll talk about fixing these first.

Repairing Your Shower Diverter Tee Valve

  1. To fix the diverter, a plumber removes a bathtub waterspout.
  2. Cut the water off. When you aren’t concerned about seeping water, repairs are much simpler. On the wall behind your shower, there should be an access panel.
  3. Close the drain. Use something that can capture any tiny screws that might go down the drain, such as duct tape.
  4. Remove the set screw from the waterspout. The spouts don’t all have one. This is a little screw that is often located towards the base on the underside of the spout.
  5. Delete the waterspout. Depending on the model, the bathtub faucet will either slide off or unscrew.
  6. Delete the diverter. When you pull the diverter knob, a tiny piece of plastic glides up and down. Use a diverter replacement kit from your neighborhood hardware shop to replace the diverter if it is broken or needs a new washer.
  7. Test and replace the waterspout. Your shower head should receive all of the water. If not, the spout’s internal mineral buildup may be at blame.
  8. Replace the waterspout. Replace your old, corroded spout with a new one from your local hardware store.

Repair Your Shower Diverter with Two or Three Valves

The diverter is located in the midst of three shower knobs. You must identify the type of your two or three valve diverter before you can repair it. Your valve is probably concealed by a face plate. the following procedures after turning off your water and covering your drain:

  1. In order to inspect your tub, unscrew the handle and faceplate, which is often circular and made of metal.
  2. Eliminate the outdated shower diverter. If it has a rotating valve, turn the nut at the stem until it comes out completely. You will want a socket or shower faucet wrench to cover the nut and release it if your diverter is concealed behind the wall.
  3. Change the diverter valve. To make sure you obtain the right replacement, take the diverter you just removed to the retailer. The cost won’t be high, and replacing the entire gadget is quicker and more efficient than doing so in pieces.
  4. Install your substitute. Screwing it back in place should just take a few minutes and little maneuvering. Don’t overtighten anything, please.
  5. Check the new valve. Activate the diverter and turn on your water. The showerhead should receive all water coming from the spout. Only the faucet or the hot water in the shower should release water at once.

As soon as you find issues with your diverter, have it serviced immediately. A poor shower experience is caused by a damaged shower diverter, which also wastes water. As a result, your water costs will go up and you risk having water damage inside your walls.

How to Avoid Damage to a Shower Diverter

Even if you just changed the shower diverter, it won’t be too bad if you have to do it again sooner than you anticipated. You must take the necessary precautions to guard against this in order to keep your shower diverter from being harmed.

Release the diverter to allow water to flow from the faucet before turning the water off is one of these processes. Controlling the water pressure is another approach to lessen the chance of wear and tear. Shower diverters are frequently caused by high water pressure, so be sure you lower it or ask a plumber to check it out for you.


You should have no trouble installing the shower diverter in the wall using the aforementioned instructions. Following are some recommendations.

  • If you need assistance, contact a licensed plumber.
  • Determine the source of the wall leak For additional information, watch the instructional video that is attached to this page.
  • Make sure you only utilize and purchase top-notch shower diverters and shower diverter accessories.

Additionally, feel free to contact us at any time with your questions and concerns if the information wasn’t what you were searching for or is something completely else; Foto Blog Diario are always pleased to help!


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