How to Take Off a Delta Tub Spout

Quck answer

To remove a Delta tub spout, follow these steps:

1. Locate the set screw: Look for a small hole or slot on the bottom or side of the spout. This is where the set screw is usually located.

2. Remove the set screw: Use an Allen wrench or screwdriver to loosen and remove the set screw. Be careful not to lose it.

3. Twist and pull: Once the set screw is removed, twist the spout counterclockwise to loosen it. Then, gently pull the spout away from the wall.

4. Clean the pipe: After removing the spout, clean the pipe threads and the area around it. This will ensure a proper fit for the new spout.

5. Install the new spout: Slide the new spout onto the pipe and twist it clockwise until it is securely in place. Make sure to tighten the set screw to hold the spout firmly.

By following these steps, you can easily remove and replace a Delta tub spout.


There may be times when you need to remove a Delta tub spout. For instance, if you notice a leak around the spout, you can remove it with a few tools and some effort.

Depending on the age of the tub or the condition of the spout, you can either repair it or replace it completely. Delta offers two types of spouts: screw-on spouts and slip-on spouts. You can determine which type you have by locating the set screw underneath the spout.

Removing a Screw-On Spout

Before doing anything with the Delta tub spout, turn off the water supply to the bathtub. The shut-off valve for the water flow to the tub is usually behind the wall. If you remove the tub spout while the water is still running, it can cause a flood in your bathroom, which can be extremely damaging.

Step 1: Protect the Spout From Scratches

Cover the spout with a soft cloth to prevent any scratches on the finish during removal.

Step 2: Loosen and Unscrew the Spout

Slowly turn the screw-on spout counterclockwise using a pipe wrench. Once the spout is loose enough, unscrew it the rest of the way by hand to avoid any damage to the finish. Then, you can remove the spout from the wall.

Step 3: Remove Old Caulk and Plumber’s Tape

Use a chemical caulk remover and a putty knife to remove the old caulk. Apply the chemical remover to the caulk, let it sit for a while to soften the caulk. Once the caulk has softened, you can scrape it off with the putty knife. Moisten the plumber’s tape and scrape it off with an old toothbrush or wire brush.

Step 4: Reinstall the Spout

Before reinstalling the spout, replace the plumber’s tape you removed. This will prevent any leaks. Apply the tape tightly on the nipple before putting the spout back on.

Once you have completed the necessary work, you can reinstall the spout. Use the pipe wrench to secure the spout. Remember to cover the spout with a soft cloth to avoid scratching it. Slowly screw the spout back on by turning it clockwise. Start by using your hand to prevent damage and then use the pipe wrench to ensure the spout is properly tightened.

Step 5: Apply New Caulk

After reinstalling the spout, apply new silicone caulk. Use a caulk gun to apply it and smooth it out where the spout meets the wall. Do not turn on the water to use the tub until the caulk has completely dried.

Removing a Slip-On Spout

Just like when removing a screw-on spout, always turn off the water supply before attempting to remove a tub spout.

Step 1: Remove the Set Screw

Locate the set screw underneath the spout, near the wall. A slip-on spout uses a set screw to remove it from the wall. An Allen wrench can be used to remove this screw. Turn the Allen wrench counterclockwise to unlock the screw. Place a towel over the drain in case the screw falls when you remove it.

Step 2: Move the Spout Away From the Wall

When the screw is completely removed from the spout, gently slide the spout away from the wall. Now you can repair or clean it as needed.

Step 3: Get Rid of Old Caulk and Plumber’s Tape

Before reinstalling the spout, remove the old caulk and plumber’s tape. To do this, use a chemical caulk remover and a plastic putty knife. Apply the caulk remover to the old caulk, let it soften, and then scrape it away with the putty knife.

If there is plumber’s tape on the connection, wet the tape and scrape it off with a wire brush or old toothbrush. Clean the area where the old caulk was removed and let it dry completely before applying the new caulk.

Step 4: Install the Spout Again

Prior to reinstalling the spout, apply new plumber’s tape to prevent any leaks. Wrap the tape tightly around the nipple and then replace the spout. Once you have finished repairing or cleaning the spout, slide it back onto the wall and reinsert the screw that holds it in place. Use an Allen wrench to tighten the screw and ensure that the spout is securely attached to the tub.

Step 5: Apply New Caulk

When reinstalling the spout, purchase silicone caulk and use a caulk gun to evenly apply the caulk to the areas where the spout connects to the wall. Allow the caulk to dry completely before turning on the water to use the tub.

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