
How to Replace a Bathtub Spout with Diverter: Step-by-Step Guide
- 1. Why Replace a Bathtub Spout with Diverter?
- 2. Tools Needed to Replace Your Bathtub Spout
- 3. Step-by-Step Guide to Replacing Your Bathtub Spout
- 4. Common Issues When Replacing Bathtub Spouts
- 5. How to Choose the Right Bathtub Spout with Diverter
- 6. Why Choose Plumbers Supply Hub for Your Plumbing Needs
1. Why Replace a Bathtub Spout with Diverter?
A bathtub spout with diverter is a great option to update your bath, as it allows you to control both the flow of water and easily switch between filling the tub and directing water to the showerhead. Over time, bathtub spouts can become damaged, corroded, or outdated, making them less efficient or harder to use. Replacing a bathtub spout with diverter can improve water flow, enhance functionality, and give your bathroom a fresh new look.
2. Tools Needed to Replace Your Bathtub Spout
Before you start replacing your bathtub spout, it's important to gather the necessary tools. Here’s what you’ll need:
- Adjustable wrench or pipe wrench
- Channel-lock pliers
- Plumber’s tape (Teflon tape)
- New bathtub spout with diverter
- Flashlight (if needed to see plumbing connections clearly)
- Old towel or rag (to catch water that may spill out)
These tools will help ensure the job is done safely and efficiently. Make sure to have them ready before you begin working on your bathtub spout replacement.
3. Step-by-Step Guide to Replacing Your Bathtub Spout
Now that you have the right tools, follow these steps to replace your bathtub spout with diverter:
Step 1: Turn Off the Water Supply
Before you start working, make sure to turn off the water supply to avoid any accidents. You can usually find the shut-off valve for the bathtub’s water supply under the sink or in the basement. If you're unsure, turn off the main water valve to your house.
Step 2: Remove the Old Bathtub Spout
Using your adjustable wrench or channel-lock pliers, unscrew the old spout from the pipe. Most spouts are secured with either a set screw or threaded onto the pipe directly. If there’s a set screw, use an appropriate screwdriver to loosen it first. For threaded spouts, simply twist the spout counterclockwise to remove it. Be cautious of any residual water that may drip out during this process.
Step 3: Clean the Pipe
Once the old spout is removed, clean the pipe to ensure that the new spout fits securely. Remove any rust, grime, or old plumber’s tape from the pipe. You can use a rag to wipe the area clean and prepare the pipe for the new spout installation.
Step 4: Apply Plumber’s Tape
Wrap plumber’s tape (Teflon tape) around the threaded end of the pipe to create a watertight seal. Make sure to wrap the tape clockwise, and apply 2-3 layers to ensure a snug fit for the new spout.
Step 5: Install the New Bathtub Spout
Thread the new bathtub spout with diverter onto the pipe. Tighten it by hand first, then use your wrench or pliers to give it an additional twist to secure it. Be careful not to over-tighten, as this could damage the pipe or the spout.
Step 6: Check for Leaks
Once the spout is securely in place, turn the water supply back on and test the spout for leaks. Check the area around the pipe and spout for any water dripping. If you notice any leaks, tighten the spout a little more or apply more plumber’s tape. If there are persistent issues, consider checking the pipe for any cracks or damage that might need further attention.
4. Common Issues When Replacing Bathtub Spouts
While replacing a bathtub spout is a straightforward DIY task, a few common issues might arise:
- Difficulty removing the old spout: If the old spout is corroded or tightly secured, it can be tough to remove. In such cases, you may need to use a pipe cutter or call in a professional.
- Water leaks: Leaks can occur if the plumber’s tape is not applied properly or the spout isn’t tightened enough. Make sure to check for leaks before finishing the job.
- Wrong size spout: Ensure you choose the correct size for your bathtub pipe, as spouts come in various sizes and configurations. Measure the pipe before purchasing a replacement spout.
5. How to Choose the Right Bathtub Spout with Diverter
Choosing the right bathtub spout with diverter is key to ensuring a smooth and functional setup. When shopping for a new spout, consider the following factors:
- Material: Bathtub spouts come in various materials, such as chrome, brass, and stainless steel. Choose one that complements your bathroom’s aesthetic and offers durability.
- Size and fit: Make sure the spout is compatible with your plumbing setup. Measure the pipe and check the specifications of the spout before purchase.
- Functionality: Look for spouts with smooth diverters that easily switch between filling the tub and using the shower. Some spouts also feature built-in water-saving features or are designed for easier installation.
6. Why Choose Plumbers Supply Hub for Your Plumbing Needs
If you're looking to replace your bathtub spout with diverter, visit Plumbers Supply Hub for high-quality plumbing products and expert advice. Our wide selection of bathtub spouts and related accessories ensures that you can find the perfect match for your needs. Whether you're a DIY enthusiast or need professional help, we’re here to provide you with everything you need for a successful installation.









Blue Whale Backflow, Plumbing, & Excavating4.0 (46 reviews)
J&S Construction and Services LLC5.0 (29 reviews)
Triple Crown Plumbing5.0 (239 reviews)
Petersen Plumbing Inc4.0 (66 reviews)
The Luke N. Reuter Co., Inc.5.0 (3 reviews)
Flo-Rite Plumbing And Well Service LLC5.0 (65 reviews)
What Causes Frozen Pipes and How You Can Prevent It - Expert Tips
How to Test Backflow Preventers Annually: A Step-by-Step Guide
How to Replace a Plastic Pipe Fitting That Fails
How to Effectively Clean Residue and Scale from Faucets and Showerheads
How to Reroute a Plumbing Run Over a Crawlspace: A Step-by-Step Guide
How to Choose a Reliable Plumbing Service in Your Area