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7 Reasons Behind Your Shower Leaking

Unnoticed shower leaks are not only annoying but also costly to repair. You might be able to repair the leak without the assistance of a professional. 

Why is the shower leaking?

A dripping shower can be caused by a number of things. You can have a clogged showerhead. Your shower hose or valve might be worn. The shower mixer tap may be damaged or the shower tiles might be cracked. You might also have problems with drain and supply pipes.

Whatever the causes are, we have been able to find a solution for all of them. You’ll be able to tackle this problem in no time after reading this post.

If you don’t want to waste any more time, dive right in!

Why Is Your Shower Leaking? Here Are 7 Easy Solutions

The common causes of shower leaks along with the ways to fix them are discussed here.  Keep in mind that certain solutions necessitate basic plumbing understanding. Please don’t try repairing unless you’re certain of your plumbing abilities. Or you may find yourself with a leaky Moen 1222 cartridge even after replacement.

If you believe you have the required knowledge, you can explore the reasons and potential solutions.

Reason 1: Clogged Showerhead

If your shower head is dripping, it could be due to limescale accumulation. Or a malfunctioning rubber washer. This is a circular rubber component that insulates your showerhead. You can identify this If your showerhead’s water starts spraying in all directions.


Depending on your shower style, detach the showerhead from the hose or the shower wall. You can use a temporary shower during this repairing period. Spray the showerhead with a limescale solution. 

After ten minutes, scrub it carefully with a cleaning brush. Allow the showerhead to dry fully after rinsing it well with water.

Check the rubber washer’s condition while the showerhead is drying. Finally, if there is any visible damage, such as cracks or rips, replace it.

Reason 2: Worn Shower Hose

Shower hoses go through a lot of wear and strain. As a result, you may need to update them from time to time. You’ll know your shower hose is worn when it’ll start leaking.


Remove the rubber washer and disconnect the old hose from the tap. You’ll need the washer to attach the new hose and replace it if it’s damaged.

Then remove the showerhead and the washer once more. Hand-tighten the replacement hose, ensuring that the washers are put on both sides.

Reason 3: Damaged Shower Mixer Tap

Because of a damaged rubber seal, the shower mixer tap leaks the majority of the time. You’ll discover it between the mixer’s neck and spout. If this is your problem, then your tap will be leaking water all the time.


To begin, switch off both the hot and cold water taps. Then drain any remaining water in the pipe. Remove the spout from the mixer. Inside the mixer’s neck, look for the circular rubber seal. 

Then remove the old seal and change the seal with a fresh one. Reattach the spout to the mixer. Test the water flow by turning on the water supply.

Reason 4: Worn Shower Valve

If repairing the rubber seal didn’t solve the problem, the shower valve might be what to blame. Water residue damages it over time and clogs it up.


Take out the shower handle by unscrewing a screw in the center. Then unscrew the two screws that keep the trim plate attached to the wall.

Reason 5: Shower Tiles Have Cracks In Them

You may be asking why there are cracks visible in the shower tiles. Even watertight surfaces can be the source of a leak from time to time. Water gets between the tiles as your tile grout cracks. Eventually soaking into the surface behind or beneath them. 


Ascertain that the restroom is properly ventilated. In this scenario, sanded tile grout is the ideal option. Because it has a low absorption rate and is not easily broken. Allow the area to completely dry once you’ve grouted the tiles. 

To keep the shower from leaking, apply a layer of sealant on top. This is optional but can come in quite handy.

If you don’t know where to seek a decent sealer, have a look at our recommendations:

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These products won’t disappoint you. They are long-lasting and promising.

Reason 6: Faulty Shower Drain Connectors

It’s possible that you won’t notice a leaky shower drain until it reaches the ceiling beneath. You can identify this if you can see detached tiles or molds appearing. You might also notice a mold smell or stains on the tiles or floor.


Shower or bathtub drains are connected to a p-trap or s-trap. It’s possible that a leak will occur if the P-trap isn’t installed correctly or has been damaged. If you can access the P-trap, inspect it for any damage and seal it.

Reason 7: Issues With Shower Supply Pipes

This happens when we turn on a faucet. We may have a smooth water flow because of the pressure in the water supply pipes. This pressure might create a leak in the shower if the pipes are broken or incorrectly placed.


Pipelines run through most residences, and access to them might be controlled. It’s possible that the water leak is caused by a break in the main water supply lines. You have to plug the water pipes. If you’re not sure, do a simple test.

Turn off the entire house’s water supply. Check the liters on the dials on your water meter. You’ll be able to compare the results in only two hours.

If the dials have shifted during this time, the water service pipes are leaking. It is preferable to hire an expert to resolve this issue.

This is all! If you’ve read up to this, you should have no problem fixing the problem. If you can fix a clogged basement drain, you can fix this shower leaking problem too.


Question: What is the cost of repairing a leaky shower?

Answer: Shower repair costs around $100 on average. You may expect to pay between $70 and $150 for a plumber to fix your shower. 

Question: What methods do plumbers use to locate a water leak?

Answer: Plumbers utilize a variety of equipment to locate leaks, including ground microphones and listening discs. They can hear the sound of escaping water and trickling through a layer of concrete.

Question: Can I repair shower leaking without removing the tiles?

Answer: Yes, you certainly can. Get rid of the old grout first. Ensure that the gaps between the tiles are clean. But if any tile is damaged, you have to replace it and re-grout. 


We hope this could solve your shower leaking problem. You can now take shower as long as you want without being concerned about the leaking.

Let us know if there was something that we could not cover. We’ll try our best to solve it for you.

Till then, all the best!