Install New Spout — Install the New Tub Spout
Part of project
Tub Spout & Diverter Installation: A DIY Guide · Step 5 of 6
In this video
Take the new bathtub spout and thread it onto the pipe by hand. Screw it on clockwise until it is hand-tight. Then, place a rag over the new spout and use channel-lock pliers to give it a final tightening until it is snug and pointing straight down. Do not overtighten.
Goal: Attach the new fixture
- Overtightening can crack the spout or damage the pipe inside the wall.
Used in this video
- Channel-Lock Pliers — Tightening the new spout onto the pipe.
24K subscribers
FAQs
How do I determine if my existing tub spout is threaded or slip-on, and how does this affect removal and installation?
A threaded tub spout will unscrew counterclockwise, often revealing male threads on the pipe coming from the wall. A slip-on spout usually has a small set screw underneath that, when loosened, allows the spout to be pulled off. Knowing the type is crucial for choosing the correct replacement and preparing the appropriate tools for removal.
Why is it crucial to clean the copper pipe and apply plumber's tape, and what if I skip these steps?
Cleaning the copper pipe with a wire brush or emery cloth removes debris and corrosion, creating a smooth, optimal surface for a seal. Plumber's tape (2-3 wraps clockwise) lubricates the threads and fills microscopic gaps, ensuring a watertight connection. Skipping these steps significantly increases the likelihood of leaks, potentially leading to costly water damage behind your wall.
What specific tools will I absolutely need for this tub spout installation project?
You will primarily need an adjustable wrench for both removal and installation, along with a wire brush or emery cloth to clean the copper pipe. If your existing spout is soldered on, you'll also need a pipe cutter. Don't forget plumber's tape, which is essential for ensuring a watertight seal on threaded connections.
What should I do if I encounter a leak after installing the new tub spout and turning the water back on?
Immediately turn off the main water supply again. If threaded, carefully remove the spout, re-clean the pipe, apply fresh plumber's tape (2-3 turns clockwise), and re-tighten the spout, ensuring it's snug but not overtightened. For slip-on spouts, verify the set screw is tight and the spout is fully seated on the pipe, checking any internal O-rings.
Install New Spout — Install the New Tub Spout
Part of project
Tub Spout & Diverter Installation: A DIY Guide · Step 5 of 6
In this video
Take the new bathtub spout and thread it onto the pipe by hand. Screw it on clockwise until it is hand-tight. Then, place a rag over the new spout and use channel-lock pliers to give it a final tightening until it is snug and pointing straight down. Do not overtighten.
Goal: Attach the new fixture
- Overtightening can crack the spout or damage the pipe inside the wall.
Used in this video
- Channel-Lock Pliers — Tightening the new spout onto the pipe.
Frequently Asked Questions
How do I determine if my existing tub spout is threaded or slip-on, and how does this affect removal and installation?
A threaded tub spout will unscrew counterclockwise, often revealing male threads on the pipe coming from the wall. A slip-on spout usually has a small set screw underneath that, when loosened, allows the spout to be pulled off. Knowing the type is crucial for choosing the correct replacement and preparing the appropriate tools for removal.
Why is it crucial to clean the copper pipe and apply plumber's tape, and what if I skip these steps?
Cleaning the copper pipe with a wire brush or emery cloth removes debris and corrosion, creating a smooth, optimal surface for a seal. Plumber's tape (2-3 wraps clockwise) lubricates the threads and fills microscopic gaps, ensuring a watertight connection. Skipping these steps significantly increases the likelihood of leaks, potentially leading to costly water damage behind your wall.
What specific tools will I absolutely need for this tub spout installation project?
You will primarily need an adjustable wrench for both removal and installation, along with a wire brush or emery cloth to clean the copper pipe. If your existing spout is soldered on, you'll also need a pipe cutter. Don't forget plumber's tape, which is essential for ensuring a watertight seal on threaded connections.
What should I do if I encounter a leak after installing the new tub spout and turning the water back on?
Immediately turn off the main water supply again. If threaded, carefully remove the spout, re-clean the pipe, apply fresh plumber's tape (2-3 turns clockwise), and re-tighten the spout, ensuring it's snug but not overtightened. For slip-on spouts, verify the set screw is tight and the spout is fully seated on the pipe, checking any internal O-rings.