How to Fix a Leaky Bathtub Faucet |  With Single Or Two Handles [2024]

Are you facing issues with your  Leaky Bathtub Faucet? Don’t worry, we are here to provide you with the best quality information about How to Fix a Leaky Bathtub Faucet, whether it is a single or two handle faucet.

Because you know that a leaking bathtub faucet can be harmful to your home, this faucet can make your bathroom unclean which is really bad. Whether you’re dealing with a slow drip or a steady stream, addressing the issue promptly can save you money on your water bill and prevent further damage. 

Fortunately, we are here to help you with all the information for fixing your leaky bathtub faucet yourself, Read the whole content and get the actual things. 

What Causes a Leaky Bathtub Faucet

Before delving into the repair process, it’s essential to understand what causes a leaky bathtub faucet. In the case of a double-handled faucet, the most common culprit is often a worn or torn washer. The washer, typically made of rubber, serves to create a seal and prevent water from leaking as it flows through the plumbing pipes. Over time, this washer can degrade, leading to leaks. In some cases, corrosion or damage to the faucet’s seat may also contribute to the problem.

Read More: 6 Pro Bedroom Cleaning Tips for a Lasting Impression

How to Fix a Leaky Bathtub Faucet with Two Handles

Equipment & Tools Needed

Before you begin the repair process, gather the following tools and replacement parts:

  • Flathead screwdriver
  • Phillips screwdriver
  • Adjustable wrench
  • Replacement rubber washer
  • Faucet seat wrench (if necessary)

Steps to Repair

Follow these steps to fix a leaky bathtub faucet with two handles:

  1. Determine Which Side is Leaking: Identify whether the leak is coming from the hot or cold side of the faucet. You can often do this by feeling the water or by inspecting the handles. If unsure or if both sides are leaking, plan to repair both.
  2. Turn Off the Water Supply: Locate the main water supply valve in your home and turn it off. Open both faucet handles to drain any remaining water from the pipes and cover the drain with a towel to prevent small parts from falling in.
  3. Remove the Cap and Handle: Use a flathead screwdriver to pry off the plastic cap covering the handle screw. Then, use a Phillips screwdriver to unscrew the handle. Set aside the cap and screw.
  4. Remove the Escutcheon and Stem Assembly: Unscrew or pull off the decorative escutcheon covering the faucet stem. Use an adjustable wrench to loosen the brass nut securing the stem assembly, then pull out the stem.
  5. Remove and Replace the Rubber Washer: Locate the rubber washer at the back of the stem assembly. Unscrew the screws holding it in place, remove the washer, and discard it. Clean the assembly and install a new rubber washer securely.
  6. Inspect and Replace the Faucet Seat: Use a flashlight to inspect the faucet seat for corrosion or damage. If necessary, use a seat wrench to unscrew and replace the seat with a new one.
  7. Reassemble the Faucet: Once you’ve replaced the washer and seat, reassemble the faucet in the reverse order. Secure the stem assembly with the brass nut, replace the escutcheon, and reattach the handle and cap.

What Causes A Leaky Bathtub Faucet?

Ever wonder why your bathtub faucet keeps leaking? It’s usually because of a simple problem: a worn-out rubber washer. You see, inside the faucet handles, there are these little rubber pieces called washers. They’re supposed to seal the water inside, but over time, they get worn down from all the water flowing through. 

When they wear out, water starts dripping out of your faucet. Sometimes, the metal part under the washer, called the seat, can also get damaged, causing leaks. Basically, any damage or wearing down of these parts can lead to leaks. 

But the good news is, fixing a leaky bathtub faucet isn’t too hard. With the right tools and a bit of knowledge, you can easily replace those worn-out parts and stop the drip for good. It’s a simple DIY job that can save you from wasting water and money on your water bill.

Also Read: The Ultimate Guide to Bathroom Heater Fans

How do I fix a leaky single-handle bathtub faucet?

I was given a two-handle bathtub faucet, but many homeowners use single-handle bathtub faucets, and they are facing many issues with them. We want to tell you that if you have a problem with a leaky single handle bathtub faucet, don’t worry, you are not alone. Many homeowners face this problem, but the good news is that it can often be fixed with a few simple steps. Here is a guide to help you address the issue:

Steps to Fix a Leaky Single-Handle Bathtub Faucet:

  1. Turn Off the Water: Before you start any work, locate the main water supply valve in your home and shut it off to prevent any accidents or further leaks.
  2. Remove the Faucet Cap and Handle: Use a screwdriver to remove the cap covering the handle and then unscrew the handle itself. Set aside the screws and handle carefully.
  3. Inspect and Remove the Cartridge: Once the handle is off, you’ll see the cartridge inside. This is what controls the flow of water. Check for any signs of damage or wear, and if necessary, use pliers to carefully remove it.
  4. Replace the Cartridge: Take the old cartridge to a hardware store to find an exact replacement. Install the new cartridge in the same orientation as the old one, making sure it’s snug and secure.
  5. Reassemble the Faucet: Once the new cartridge is in place, reattach the handle, screwing it back on securely. Make sure everything is aligned properly before tightening.
  6. Turn On the Water: With everything back together, turn the main water supply back on and test your faucet to ensure the leak is fixed.


We are sharing with you some important information that you can implement in your bathtub faucet handle repair. But if you don’t do this on your own, you should hire the best plumbing company to repair it for you. Because you may have an issue with some important tools that you should need to repair it. Overall, thanks for reading the content. Always visit our website to get valuable information.

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