How to Fix a Leaking Delta Shower Faucet in 5 Steps

AvatarByLiana Farrell Faucet Queries

How To Fix A Leaking Delta Shower Faucet?

A dripping shower faucet can be a major annoyance, and it can also waste a lot of water. If you’re tired of dealing with a leaky faucet, you can fix it yourself with a few simple tools and some basic plumbing knowledge. In this article, we’ll walk you through the steps of how to fix a leaking Delta shower faucet. We’ll also provide some tips on how to prevent future leaks.

Before you begin, make sure you have the following tools and materials:

  • A Phillips head screwdriver
  • A flathead screwdriver
  • A pair of pliers
  • A replacement washer
  • Teflon tape
  • Penetrating oil

Step 1: Turn off the water supply

The first step is to turn off the water supply to the faucet. This is usually located behind the faucet, near the wall. There will be a valve that you can turn to stop the flow of water.

Step 2: Remove the handle

Next, you need to remove the handle of the faucet. This is usually held in place by two screws. Use a Phillips head screwdriver to remove the screws. Once the screws are removed, the handle should come off easily.

Step 3: Remove the escutcheon

The escutcheon is the decorative cover that surrounds the faucet. It’s usually held in place by two screws. Use a Phillips head screwdriver to remove the screws. Once the screws are removed, the escutcheon should come off easily.

Step 4: Inspect the faucet body

Now you can inspect the faucet body for the source of the leak. The most common cause of a leaky faucet is a worn-out washer. The washer is a small, rubber disk that sits between the faucet body and the handle. It creates a seal that prevents water from leaking out.

If the washer is worn out, it will need to be replaced. To do this, you’ll need to remove the old washer and install a new one.

Step 5: Replace the washer

To remove the old washer, use a pair of pliers to grip the washer and pull it out of the faucet body. Be careful not to damage the faucet body.

Once the old washer is removed, you can install the new washer. Make sure the new washer is the correct size for the faucet.

Step 6: Reassemble the faucet

Once the new washer is installed, you can reassemble the faucet. Put the escutcheon back in place and tighten the screws. Then, replace the handle and tighten the screws.

Step 7: Turn on the water supply

Now you can turn on the water supply to the faucet. Make sure there are no leaks. If there are any leaks, you’ll need to repeat the steps above until the leak is fixed.

Tips for preventing future leaks

  • To prevent future leaks, make sure to tighten the screws on the faucet handle and escutcheon regularly.
  • If you notice a small leak, don’t ignore it. Fix it as soon as possible to prevent it from getting worse.
  • Use a water softener to reduce the amount of minerals in your water. Minerals can build up on the faucet and cause leaks.
  • Keep the faucet clean and free of debris. Debris can clog the faucet and cause leaks.

    Step Instructions Image
    1 Turn off the water supply to the faucet.
    2 Remove the handle and trim plate.
    3 Inspect the cartridge for damage.
    4 Replace the cartridge if necessary.
    5 Reassemble the faucet.
    6 Turn on the water supply to the faucet.

    Identifying the Source of the Leak

    The first step to fixing a leaking Delta shower faucet is to identify the source of the leak. This can be done by following these steps:

    1. Turn off the water supply to the faucet. This can usually be done by turning a valve located behind the faucet or under the sink.
    2. Remove the shower head. This can usually be done by unscrewing the head from the faucet.
    3. Inspect the faucet for any signs of damage or wear. Look for cracks in the body of the faucet, loose or damaged O-rings, and worn-out washers.
    4. If you can’t find the source of the leak, you may need to call a plumber to help you identify the problem.

    Turning Off the Water Supply

    Once you have identified the source of the leak, you need to turn off the water supply to the faucet. This can usually be done by turning a valve located behind the faucet or under the sink. If you can’t find the valve, you may need to call a plumber to help you turn off the water supply.

    Turning Off the Water Supply to a Delta Shower Faucet with a Single Handle

    To turn off the water supply to a Delta shower faucet with a single handle, follow these steps:

    1. Locate the water supply valve. The valve is usually located behind the faucet or under the sink.
    2. Turn the valve clockwise to turn off the water supply.

    Turning Off the Water Supply to a Delta Shower Faucet with Two Handles

    To turn off the water supply to a Delta shower faucet with two handles, follow these steps:

    1. Locate the hot and cold water supply valves. The hot water valve is usually located on the left side of the faucet, and the cold water valve is usually located on the right side.
    2. Turn the hot water valve clockwise to turn off the hot water supply.
    3. Turn the cold water valve clockwise to turn off the cold water supply.

    Turning Off the Water Supply to a Delta Shower Faucet with a Touchless Faucet

    To turn off the water supply to a Delta shower faucet with a touchless faucet, follow these steps:

    1. Press and hold the power button on the faucet for 3 seconds.
    2. The faucet will turn off and the water supply will be cut off.

    Turning Off the Water Supply to a Delta Shower Faucet with a Pressure-Balanced Valve

    To turn off the water supply to a Delta shower faucet with a pressure-balanced valve, follow these steps:

    1. Locate the pressure-balanced valve. The valve is usually located behind the faucet or under the sink.
    2. Turn the valve clockwise to turn off the water supply.

    Turning Off the Water Supply to a Delta Shower Faucet with a Thermostatic Valve

    To turn off the water supply to a Delta shower faucet with a thermostatic valve, follow these steps:

    1. Locate the thermostatic valve. The valve is usually located behind the faucet or under the sink.
    2. Turn the valve clockwise to turn off the water supply.

    Removing the Faucet Handle and Plate

    To remove the faucet handle and plate, you will need:

    • A flathead screwdriver
    • A Phillips head screwdriver
    • A pair of pliers

    1. Turn off the water supply to the faucet.
    2. Locate the two screws that hold the faucet handle in place. One screw will be located on the front of the handle, and the other screw will be located on the back of the handle.
    3. Use the flathead screwdriver to loosen the screws.
    4. Use the pliers to grip the faucet handle and pull it straight up.
    5. Remove the faucet handle and plate.

    Repairing the Leak

    Once you have removed the faucet handle and plate, you can begin to repair the leak.

    1. Inspect the faucet cartridge. The faucet cartridge is the small, cylindrical-shaped part that sits inside the faucet body. It is responsible for controlling the flow of water to the faucet.
    2. If the faucet cartridge is damaged, you will need to replace it. To do this, you will need to remove the old cartridge and install a new one.
    3. Once you have replaced the faucet cartridge, you can reassemble the faucet handle and plate.
    4. Turn on the water supply to the faucet and test it for leaks.

    If the leak persists, you may need to contact a plumber for assistance.

    By following these steps, you can easily fix a leaking Delta shower faucet. If you are not comfortable working with plumbing, you may want to consider hiring a professional plumber to do the job for you.

    How do I fix a leaking Delta shower faucet?

    1. Turn off the water supply to the faucet. This is usually located at the back of the faucet or under the sink.
    2. Remove the faucet handle. There may be a set screw or clip holding the handle in place. Once you’ve removed the handle, you’ll be able to access the faucet internals.
    3. Inspect the O-rings. These are small rubber rings that seal the faucet against leaks. If they are damaged or worn, they will need to be replaced.
    4. Apply a thin coat of plumber’s grease to the O-rings. This will help them to seal properly.
    5. Reassemble the faucet. Make sure that all of the parts are properly aligned and tightened.
    6. Turn on the water supply and test the faucet. The leak should be fixed.

    What if the leak is coming from the spout?

    1. Turn off the water supply to the faucet.
    2. Remove the spout. There may be a set screw or clip holding the spout in place. Once you’ve removed the spout, you’ll be able to access the faucet internals.
    3. Inspect the O-rings. These are small rubber rings that seal the faucet against leaks. If they are damaged or worn, they will need to be replaced.
    4. Apply a thin coat of plumber’s grease to the O-rings. This will help them to seal properly.
    5. Reassemble the faucet. Make sure that all of the parts are properly aligned and tightened.
    6. Turn on the water supply and test the faucet. The leak should be fixed.

    What if the leak is coming from the cartridge?

    1. Turn off the water supply to the faucet.
    2. Remove the handle and escutcheon. There may be a set screw or clip holding the handle in place. Once you’ve removed the handle, you’ll be able to access the cartridge.
    3. Remove the cartridge. There may be a retaining clip or screw holding the cartridge in place. Once you’ve removed the cartridge, you’ll be able to inspect it for damage.
    4. Replace the cartridge. If the cartridge is damaged, it will need to be replaced. Make sure that you purchase a replacement cartridge that is compatible with your faucet.
    5. Reassemble the faucet. Make sure that all of the parts are properly aligned and tightened.
    6. Turn on the water supply and test the faucet. The leak should be fixed.

    What if I can’t fix the leak myself?

    If you are unable to fix the leak yourself, you can call a plumber to help you. A plumber will be able to identify the source of the leak and fix it quickly and efficiently.

    In this blog post, we have discussed how to fix a leaking Delta shower faucet. We have covered the steps involved in diagnosing the problem, as well as the necessary tools and materials. We have also provided step-by-step instructions on how to repair the faucet yourself.

    We hope that this blog post has been helpful. If you have any questions or need further assistance, please do not hesitate to contact us.

    Author Profile

    Liana Farrell
    Liana Farrell
    Liana Farrell is the owner of toiletty.com. She is a mom of two and is very passionate about home improvement.

    Liana has ten years of home improvement experience, and in her own words, she said: “I love improving the home, and I’m very passionate about keeping the home in the best possible condition. I love it!”

    Liana Farrell balances beauty and functionality when she goes about her home improvement jobs.