
- 1-Understanding Bathtub Spouts and Diverters
- 2-Why Replace a Bathtub Spout with Diverter?
- 3-Tools and Materials Needed for the Job
- 4-Step-by-Step Guide to Replace Bathtub Spout with Diverter
- 5-Common Issues and How to Avoid Them
- 6-How Plumbers Supply Hub Can Help
1. Understanding Bathtub Spouts and Diverters
A bathtub spout is the part of your bathtub that dispenses water into the tub. Many bathtub spouts come with a built-in diverter, which is a lever or knob that directs water from the tub to the showerhead. This simple mechanism allows you to switch between a relaxing bath or an invigorating shower without needing to adjust plumbing.
Over time, bathtub spouts can wear out, crack, or become corroded. If you're considering upgrading or replacing your spout, opting for a spout with a diverter can improve the functionality of your bathtub and shower combo. In this guide, we'll walk you through how to replace a bathtub spout with a diverter to enhance your bathroom experience.
2. Why Replace a Bathtub Spout with Diverter?
Replacing an old bathtub spout with one that has a diverter can bring several benefits. Here are a few reasons why homeowners choose to replace their spouts:

Carter Sanitation Sewer & Septic
Baldwin ParkLos Angeles CountyCalifornia
4266 Elton St, Baldwin Park, CA 91706, USA
2.1 Improved Functionality
A diverter spout allows you to easily switch between bath and shower modes with the flick of a lever or knob. This simplifies your bathing experience, making it more efficient and user-friendly.
2.2 Modern Aesthetics
Over time, bathroom fixtures can look outdated. Replacing your old bathtub spout with a modern one that has a diverter can instantly improve the look and functionality of your bathroom.
2.3 Water Efficiency
Many newer spouts with diverters are designed to conserve water, ensuring that your home uses water more efficiently. This can help you save on water bills while also being environmentally friendly.
3. Tools and Materials Needed for the Job
Before you begin replacing your bathtub spout, make sure you have the right tools and materials. Here's what you'll need:
- New bathtub spout with diverter
- Pipe wrench or adjustable wrench
- Plumber's tape (Teflon tape)
- Channel-lock pliers
- Old rag or cloth (for cleaning)
- Silicone caulk (optional, for sealing)
4. Step-by-Step Guide to Replace Bathtub Spout with Diverter
Follow these simple steps to replace your bathtub spout with a new one that includes a diverter:
4.1 Step 1: Turn Off the Water Supply
The first thing you need to do is turn off the water supply to your bathtub. Although you're not working directly on the plumbing, it's always a good idea to turn off the water to avoid any potential accidents.
4.2 Step 2: Remove the Old Bathtub Spout
Using a wrench or channel-lock pliers, grip the old spout and turn it counterclockwise. If it's stuck, you can use a cloth to get a better grip or gently tap it with a hammer to loosen it. Be sure to remove any debris or buildup around the pipe before installing the new spout.
4.3 Step 3: Install the New Diverter Spout
Take your new bathtub spout with a diverter and wrap the pipe thread with plumber's tape. This will help ensure a watertight seal. Then, screw the new spout onto the pipe, turning it clockwise until it is securely attached. Tighten it with a wrench, but be careful not to overtighten, as this can damage the pipe or spout.
4.4 Step 4: Test the New Spout
Once the new spout is securely in place, turn the water supply back on. Test the diverter by pulling up the lever or turning the knob to switch between bath and shower modes. Make sure there are no leaks around the spout.
4.5 Step 5: Seal and Clean
If necessary, use silicone caulk around the base of the spout to prevent any water from seeping behind it. Wipe down the area to ensure a clean, polished look.
5. Common Issues and How to Avoid Them
While replacing a bathtub spout with a diverter is a straightforward process, there are a few common issues that you might encounter:
5.1 Leaks
If you notice water dripping around the spout, it could be due to an improper seal or loose connection. Be sure to apply plumber's tape correctly and tighten the spout securely.
5.2 Incompatible Threads
If the threads of your old pipe don’t match the new spout, you may need to purchase an adapter or different spout that fits your pipe. Always check the compatibility before purchasing the new spout.
6. How Plumbers Supply Hub Can Help
At Plumbers Supply Hub, we offer a wide selection of high-quality bathtub spouts with diverters to fit a variety of plumbing systems. Whether you're looking to upgrade your bathroom fixtures or replace a worn-out spout, we can help you find the perfect product for your needs. Our expert team is also available to provide advice and guidance to ensure you make the best choice for your home improvement project.
Visit Plumbers Supply Hub today to explore our range of products and get the best deals on bathroom fixtures and plumbing supplies.








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