Switch Delta Bathtub Faucet to Shower: Easy Steps

Virginia Jul 01, 2026

Ever found yourself in a situation where you're craving a shower but your bathroom is equipped with only a delta bathtub faucet? You're not alone. Many homeowners face this dilemma, but the good news is, switching a bathtub faucet to a showerhead is a manageable DIY project. Let's dive into a step-by-step guide on how to accomplish this task, ensuring your bathroom is always ready for a refreshing shower.

No Shower? No Problem. Install a diverter shower in 1 Hour.
No Shower? No Problem. Install a diverter shower in 1 Hour.

Before we begin, it's crucial to understand that this process involves some basic plumbing skills and tools. If you're not comfortable with this, it's always best to call a professional plumber. Now, let's get started on transforming your bathtub faucet into a functional showerhead.

Delta Bathtub Faucet - Classic Roman Tub with Hand Shower Loosening Repair
Delta Bathtub Faucet - Classic Roman Tub with Hand Shower Loosening Repair

Preparation and Gathering Tools

Before you start, ensure you have all the necessary tools and materials. This includes an adjustable wrench, a screwdriver (depending on your faucet type), plumber's tape, a showerhead, and a shower arm. Having these ready will make the process smoother and more efficient.

How to Replace a Bathtub Faucet - The Home Depot
How to Replace a Bathtub Faucet - The Home Depot

Next, prepare your workspace. Lay down a towel or a drop cloth in the bathtub to protect the finish from scratches. Also, have a bucket ready to catch any water that might leak out when you remove the faucet.

Turning Off the Water Supply

How to Replace Shower Faucet Trim
How to Replace Shower Faucet Trim

Before you start any work, it's crucial to turn off the water supply to the bathtub. Locate the shutoff valve under the sink or behind the access panel. Turn it clockwise until it stops. This will prevent any water from flowing into the pipes while you're working.

To double-check, try turning on the bathtub faucet. If no water comes out, you've successfully turned off the water supply.

Removing the Bathtub Faucet

How to Identify Delta Shower Faucet Model?
How to Identify Delta Shower Faucet Model?

Now that the water is off, it's time to remove the bathtub faucet. First, use an adjustable wrench to loosen and remove the packing nut and the faucet bonnet. These are usually located at the base of the faucet, where it meets the bathtub.

Next, use a screwdriver to remove the faucet handle. The type of screwdriver needed will depend on your faucet model. Once the handle is off, you should be able to lift the faucet out of the bathtub. If there's any resistance, you may need to use a wrench to loosen the faucet stem.

Installing the Shower Arm

Delta Shower Faucet Hot Water Adjustment
Delta Shower Faucet Hot Water Adjustment

With the bathtub faucet removed, it's time to install the shower arm. This is the part that connects the showerhead to the plumbing. First, wrap the threads of the shower arm with plumber's tape. This helps create a watertight seal and prevents leaks.

Next, screw the shower arm into the bathtub faucet hole. You'll need to use an adjustable wrench to tighten it securely. Be careful not to overtighten, as this can cause the arm to break or the threads to strip.

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Installing the Showerhead

Now that the shower arm is in place, it's time to install the showerhead. First, wrap the threads of the showerhead with plumber's tape. This serves the same purpose as when installing the shower arm.

Next, screw the showerhead onto the shower arm. Again, use an adjustable wrench to tighten it securely, but be careful not to overtighten. Once the showerhead is on, you can test the connection by turning on the water supply and checking for leaks.

Testing the New Showerhead

With the new showerhead installed, it's time to test it out. Turn on the water supply and let the water run for a few minutes. Check for any leaks around the showerhead and the shower arm. If there are no leaks, your new showerhead is ready to use.

If you notice any leaks, it might be necessary to tighten the connections or wrap the threads with more plumber's tape. If the leaks persist, it may be best to call a professional plumber.

Cleaning the Showerhead

After using your new showerhead for a while, you might notice a decrease in water pressure. This is often due to mineral buildup in the showerhead. To clean it, fill a plastic bag with vinegar, place it over the showerhead, and secure it with a rubber band. Let it soak for about an hour, then remove the bag and run water through the showerhead to rinse off the vinegar and mineral deposits.

Regular cleaning will help maintain your showerhead's performance and prevent mineral buildup from causing clogs or reducing water pressure.

And there you have it! With these steps, you've successfully transformed your bathtub faucet into a functional showerhead. Enjoy your refreshing showers, and remember, regular maintenance will keep your showerhead working at its best. Happy DIYing!