---
title: "How to Add a Second Shower Head to Existing Shower"
canonical: "https://apleasanthome.com/how-to-add-a-second-shower-head-to-existing-shower/"
author: "Adnan"
published: "2026-07-07T17:03:26+06:00"
modified: "2026-09-08T17:56:45+06:00"
language: "en-US"
site: "Apleasanthome"
description: "Dreaming of a more luxurious shower experience? You're not alone! Many homeowners want to upgrade their bathroom with a second shower head. Maybe you want…"
categories: "Blog"
attribution: "Apleasanthome (https://apleasanthome.com/)"
---

# How to Add a Second Shower Head to Existing Shower

Dreaming of a more luxurious shower experience? You’re not alone! Many homeowners want to upgrade their bathroom with a second shower head.

 

Maybe you want a rainfall shower and a handheld sprayer, or perhaps a powerful massage jet alongside your standard head. Whatever your reason, adding a second shower head to an existing setup is a totally achievable DIY project. It boosts functionality and can seriously enhance your daily routine.

 

You don’t need to be a master plumber to do this. With the right tools and a bit of patience, you can bring that spa-like feel to your own bathroom. We’ll walk you through the entire process, step-by-step.

 

From understanding the different types of shower diverters to the actual installation, you’ll be enjoying double the shower power in no time.

 

## Understanding Your Options for a Second Shower Head

 

Before you grab your tools, it’s smart to know what kind of setup you’re aiming for. There are a few main ways to add a second shower head, each with its own benefits and installation complexity. Choosing the right method now saves headaches later.

 

### Single-Outlet Diverter Systems

 

This is the most common and easiest way to add a second shower head. Your existing shower arm connects to a diverter valve. This diverter then splits the water flow to two different shower heads.

 

- **How it works:** The diverter typically has one inlet and two outlets. Usually, one outlet is for your main shower head, and the other is for your new second head. A lever or button on the diverter lets you choose which head to use, or sometimes run both at once.
- **Types of Diverters:** 
    - **Shower Arm Diverter:** This screws directly onto your existing shower arm. It’s a small unit that sits between the arm and the shower head. It’s the simplest option, requiring no wall modification.
    - **In-line Diverter:** This replaces your existing shower arm. The diverter is built into the new shower arm. It offers a cleaner look than an arm diverter, but requires unscrewing the old arm.
    - **Three-Way Diverter:** Found primarily in shower kits, these allow you to select one shower head, the other, or both simultaneously. They are often integrated into a new shower arm or a dedicated valve.

 

### Dual-Outlet Valve Systems

 

For a more integrated and professional look, you can install a dual-outlet shower valve. This typically involves a bit more plumbing work, as it often means cutting into the wall to replace or add to the existing valve behind your shower controls.

 

- **How it works:** This system uses a specialized valve with two separate outlets. Each outlet connects to a dedicated shower head, often with its own controls. This allows for independent control of each shower head’s flow and temperature.
- **Complexity:** This is a more advanced installation. It requires good knowledge of plumbing and potentially drywall work. It’s usually best left to a professional plumber unless you have significant DIY experience.

 

### Dedicated Shower Systems

 

These are often found in new builds or high-end remodels. They involve extensive plumbing to run separate water lines to each shower head, allowing for completely independent control and often different spray patterns or features.

 

- **How it works:** Each shower head is connected to its own dedicated valve and water supply line. This offers the most luxurious and customizable experience.
- **Installation:** This is the most complex option and is generally not suitable for a DIY retrofit of an existing shower. It requires significant plumbing work behind the walls.

 

For most homeowners looking to add a second shower head without a major remodel, the **single-outlet diverter system** is the way to go. We’ll focus on this method for the rest of this guide.

 

---

 

## Tools and Materials You’ll Need

 

Gathering all your supplies beforehand makes the installation process smooth and stress-free. You don’t want to be halfway through and realize you’re missing a crucial fitting!

 

### Essential Tools:

 

- **Adjustable Wrench (or two):** You’ll need these for loosening and tightening threaded connections. Having two allows you to hold one fitting steady while turning another.
- **Plumber’s Tape (PTFE Tape):** This seals threaded pipe connections, preventing leaks. It’s crucial for watertight seals.
- **Teflon Paste or Pipe Dope (Optional but recommended):** Some plumbers prefer this over tape, or use it in conjunction with tape. It provides extra sealing power.
- **Towel or Rags:** For wiping up any residual water and keeping your workspace clean.
- **Bucket:** To catch any drips or small amounts of water you might release from the pipes.
- **Stiff Brush or Old Toothbrush:** Useful for cleaning threads and removing old sealant.
- **Drill and Drill Bits (if mounting a handheld shower holder):** For creating pilot holes.
- **Screwdriver Set (Phillips and flathead):** For mounting brackets.
- **Level (Optional):** To ensure your new shower head holder is mounted straight.

 

### Materials You’ll Need:

 

- **Second Shower Head:** Choose the style and function you desire. This could be a handheld shower, a rain shower head, or a body spray.
- **Shower Diverter:** This is the key piece. It screws onto your existing shower arm and provides the outlet for your second shower head. They come in various styles and finishes. Make sure it’s compatible with your existing shower arm threads (usually 1/2-inch NPT).
- **Shower Arm (if using an in-line diverter):** If you opt for a diverter that replaces your shower arm, you’ll need a new one.
- **Shower Hose (if using a handheld shower head):** Make sure the hose length is suitable for your needs.
- **Wall Mount or Holder (for handheld shower heads):** This attaches to the wall and holds your handheld shower head when not in use.
- **New Shower Head(s):** Of course! Make sure they are compatible with the diverter and hose.

 

---

 

## Step-by-Step Installation Guide

 

Let’s get started! This guide focuses on installing a shower arm diverter with a second shower head, as it’s the most straightforward DIY approach.

 

### Step 1: Turn Off the Water Supply

 

This is the most critical first step. You don’t want any unexpected showers mid-project.

 

- **Locate your main water shut-off valve.** This is usually in your basement, garage, or near your water meter.
- **Turn the valve clockwise** to shut off water to the entire house.
- **Open a faucet downstairs** to drain any remaining water in the pipes. This relieves pressure.
- **Test the shower:** Turn on your shower faucet briefly to confirm that no water is flowing.

 

### Step 2: Remove the Existing Shower Head

 

Now it’s time to detach your current shower head.

 

- **Clean the area:** Wipe down the shower arm and shower head to remove any soap scum or mineral deposits.
- **Unscrew the shower head:** Grip the shower head firmly. Use an adjustable wrench on the connecting nut where the shower head meets the shower arm. Turn it counter-clockwise to loosen. If it’s stubborn, don’t force it too much. You might need to apply a little more pressure or use a second wrench to hold the shower arm steady.
- **Be prepared for drips:** A tiny bit of residual water might come out. Have a towel or bucket ready.

 

### Step 3: Prepare the Shower Arm Threads

 

Clean threads ensure a good seal.

 

- **Remove old tape:** Carefully peel off all the old plumber’s tape or pipe dope from the threads of the shower arm. Use your fingers or a stiff brush.
- **Inspect the threads:** Make sure the threads are clean, undamaged, and free of debris.

 

### Step 4: Install the Shower Diverter

 

This is where your new setup begins to take shape.

 

- **Apply plumber’s tape:** Wrap plumber’s tape around the threads of the shower arm. Start at the end and wrap clockwise, overlapping each layer by about half. Aim for 3-5 wraps. You want it snug but not so tight that it’s difficult to screw on the diverter.
- **Screw on the diverter:** Carefully screw the shower diverter onto the shower arm, turning it clockwise. Hand-tighten it first.
- **Tighten with a wrench:** Once hand-tight, use your adjustable wrench to give it another quarter to half a turn. Don’t overtighten, as this can crack the fitting or damage the threads. You want a snug, secure fit.

 

### Step 5: Attach the New Shower Head(s) and Hose

 

Now you connect your new shower components.

 

- **For the primary shower head:** If your diverter has two outlets, one will connect back to your original shower arm or a short extension. Apply plumber’s tape to the threads of this outlet on the diverter, then screw on your original shower head (or a new one if you’re replacing it). Tighten with a wrench.
- **For the second shower head (e.g., handheld):** 
    - **Connect the hose:** Apply plumber’s tape to the threaded end of the shower hose that connects to the diverter. Screw it into the appropriate outlet on the diverter. Hand-tighten, then snug with a wrench.
    - **Attach the handheld shower head:** Apply plumber’s tape to the other threaded end of the hose. Screw the handheld shower head onto the hose. Tighten by hand or gently with a wrench if needed.

 

### Step 6: Mount the Handheld Shower Holder (If Applicable)

 

If you’re installing a handheld shower head, you need a place to put it.

 

- **Choose a location:** Decide where you want the holder to be. It should be within easy reach from inside the shower and at a comfortable height. Consider that the hose will hang down from it.
- **Mark pilot holes:** Hold the mount against the tile or wall where you want it. Use a pencil to mark the screw hole locations.
- **Drill pilot holes:** Use a drill with a bit appropriate for your wall material (e.g., a masonry bit for tile). Drill pilot holes at your marked spots. Be careful not to drill too deep.
- **Install anchors (if necessary):** If you’re drilling into drywall or a material that won’t securely hold screws, insert wall anchors.
- **Attach the mount:** Align the holder over the pilot holes and secure it with screws. Use a screwdriver. If you have a level, ensure it’s straight.

 

![how to add a second shower head to existing shower](https://apleasanthome.com/wp-content/uploads/2026/06/how-to-add-a-second-shower-head-to-existing-shower-mqzn6gjf.webp)

 

*Image source: Pexels / Pavel Danilyuk (Pexels License)*

 

### Step 7: Turn Water Supply Back On and Test

 

The moment of truth!

 

- **Restore water:** Go back to your main water shut-off valve and turn it counter-clockwise to restore water to the house.
- **Check for leaks:** Go back to your shower. Slowly turn on the shower faucet.
- **Open the diverter:** Move the diverter lever to direct [water to one shower head](https://apleasanthome.com/how-to-choose-a-water-saving-shower-head/). Then, try directing it to the second one. Finally, test if both can run simultaneously (if your diverter allows).
- **Inspect all connections:** Carefully look and feel around all the threaded connections (shower arm to diverter, diverter to shower head/hose) for any signs of dripping or moisture.
- **Tighten if needed:** If you find a small leak, try tightening the connection slightly (a quarter turn usually does it). If the leak persists, you may need to disassemble the connection, reapply plumber’s tape, and reassemble.

 

### Step 8: Clean Up

 

You’re almost done!

 

- **Wipe down:** Clean up any water drips or residues from the installation process.
- **Dispose of old parts:** Properly dispose of your old shower head and any packaging.

 

---

 

## Maintaining Your New Dual Shower Setup

 

Once your new shower system is installed, a little care goes a long way. Keeping it clean ensures it functions well and looks great for years.

 

### Regular Cleaning:

 

- **Daily Rinsing:** After each shower, give the shower heads and diverter a quick rinse to wash away soap and shampoo residue. This prevents buildup.
- **Weekly Wipe-Down:** Use a soft cloth or sponge with mild, non-abrasive bathroom cleaner to wipe down the shower heads, diverter, and hose. For particularly tough hard water spots, a solution of equal parts white vinegar and water can work wonders. Let it sit for a few minutes, then scrub gently and rinse.
- **Deep Cleaning (Monthly/Quarterly):** For a deeper clean, especially if you have hard water, you might want to [remove the shower heads](https://apleasanthome.com/how-to-convert-bathtub-to-walk-in-shower/) and soak them in a bowl of white vinegar overnight. This dissolves mineral deposits that can clog the nozzles. Remember to rinse thoroughly and reattach them securely afterward.

 

### Checking for Leaks:

 

- **Periodic Inspection:** Make it a habit to quickly check all the connections after a few weeks of use. Sometimes, threads can settle, leading to minor drips.
- **Listen and Look:** Pay attention to any sounds of dripping when the water is off, and visually inspect the areas where the shower arm connects to the diverter, and the diverter connects to the shower heads and hose.

 

### Replacing Parts:

 

- **Shower Head Life:** Shower heads, like any fixture, eventually wear out. If you notice reduced water pressure or inconsistent spray patterns that cleaning doesn’t fix, it might be time replace a shower head. You can [find replacement shower heads](https://apleasanthome.com/how-to-fix-a-leaking-shower-head/) that will work with your existing diverter.
- **Hose Degradation:** Shower hoses can crack or develop leaks over time due to constant flexing and water pressure. If you see any damage, replace the hose. They are usually standard sizes and easy to swap out.
- **Diverter Issues:** If the diverter mechanism itself starts leaking or becomes difficult to switch between settings, it may need replacement. This is usually a straightforward swap similar to the initial installation.

 

If you find yourself dealing with persistent leaks or need to replace internal valve components, and you’re not comfortable with plumbing, don’t hesitate to call a professional. A qualified plumber can diagnose and fix more complex issues.

 

---

 

## Troubleshooting Common Issues

 

Even with careful installation, you might run into a hiccup. Here are some common problems and how to solve them.

 

### Water Leaking from Connections

 

This is the most frequent issue.

 

- **Cause:** The most common reason is an insufficient or improperly applied seal. Threads might not be tight enough, or the plumber’s tape wasn’t applied correctly.
- **Solution:** 
    1. **Turn off water.**
    2. **Double-check tightness:** Ensure the connections are snug.
    3. **Reapply tape:** Unscrew the fitting, remove all old tape, and reapply fresh plumber’s tape, remember to wrap it clockwise around the threads. Use 3-5 wraps.
    4. **Consider pipe dope:** For extra security on threaded connections, apply a small amount of pipe dope over the tape before screwing the fitting back on.
    5. **Tighten:** Reassemble and tighten. Turn the water back on and check for leaks.

 

### Low Water Pressure from One or Both Heads

 

You expect more pressure, but it’s weak.

 

- **Cause:** This can happen for several reasons, including clogged shower heads, kinks in the hose, or issues with the diverter.
- **Solution:** 
    1. **Check for kinks:** Ensure the hose for your handheld shower isn’t kinked. Straighten it out.
    2. **Clean shower heads:** mineral buildup is a common culprit. Follow the cleaning steps outlined earlier. Soak them in vinegar if necessary.
    3. **Inspect the diverter:** Some diverters allow water to flow through both outlets at once. If you’re running both heads, the pressure will naturally be lower than running just one. Test each head individually to see if pressure improves.
    4. **Check your home’s main water pressure:** If all your faucets have low pressure, the issue might be with your home’s overall water supply. You can purchase a simple water pressure gauge to test this. If your home’s pressure is low, this might require a plumber to address at the main line.

 

### Diverter Not Switching Properly

 

The lever is stiff, or doesn’t direct water correctly.

 

- **Cause:** Internal debris, mineral buildup, or a faulty diverter mechanism.
- **Solution:** 
    1. **Try to force it (gently):** Sometimes, a bit more pressure can dislodge whatever is causing stiffness after it’s been used a few times.
    2. **Clean the diverter:** If you can, try to disassemble the diverter (refer to manufacturer’s instructions if available). Clean any visible debris or mineral deposits. Reassemble with fresh plumber’s tape if needed.
    3. **Replace the diverter:** If cleaning doesn’t work, the diverter mechanism may be faulty. Replacement is usually straightforward, involving unscrewing the old one and installing a new one.

 

---

 

## Frequently Asked Questions

 

Here are some common questions people have when considering adding a second shower head.

 

### Can I run both shower heads at full pressure?

 

Generally, no. When you add a second shower head using a diverter, you’re splitting the existing water flow. Running both simultaneously will result in lower pressure for each head compared to running them individually.

 

For true independent full-pressure control of two heads, you’d need a more complex valve system with separate water lines.

 

### Is this a difficult DIY project?

 

Adding a second shower head using a shower arm diverter is considered a relatively easy DIY project. It primarily involves screwing and unscrewing existing fixtures. The most challenging part might be ensuring you get a watertight seal.

 

If you’re comfortable using a wrench and plumber’s tape, you can likely do it.

 

### Do I need a professional plumber?

 

For simple diverter installations, most people don’t need a plumber. However, if you’re looking to install a dual-outlet valve system that requires cutting into your wall and changing the main shower valve, then hiring a professional is highly recommended. If you encounter persistent leaks or you’re unsure at any step, don’t hesitate to call in the experts to avoid water damage.

 

### What type of diverter is best for me?

 

For most DIYers, a shower arm diverter is the easiest and most cost-effective. It screws onto your existing shower arm and provides an additional outlet. If you want a cleaner look or are replacing your shower arm anyway, an in-line diverter (built into the shower arm) is a good choice.

 

For more advanced setups, three-way diverters offer more functionality within a single unit.

 

### How do I ensure I don’t damage my shower?

 

The biggest risk is water damage from leaks. Always turn off the main water supply before starting. Use plumber’s tape on all threaded connections to ensure a watertight seal.

 

[Don’t overtighten fittings](https://www.superlokworld.com/blog/effects-over-tightening-valves-pipe-fittings), as this can crack them. If you’re drilling into tile for a holder, use the correct drill bits and techniques to prevent cracking.

 

That’s it! With these steps and a little patience, you can easily add a second shower head to your existing setup and enjoy a more versatile and

 

enjoyable shower experience.