Unclog Your Toilet Woes: How to Install a Toilet Flange Extender in 5 Easy Steps

Whether you’re a seasoned DIYer or a first-timer, installing a toilet flange extender can be a daunting task. But fear not! This comprehensive guide will walk you through the process, providing you with the knowledge and confidence to get the job done right.

What is a Toilet Flange Extender?

A toilet flange extender is a device that raises the height of the toilet flange, the base that the toilet bolts to. It’s often used when the subfloor is too high or when the old flange is damaged or worn out.

Materials You’ll Need

• Toilet flange extender
• Toilet wax ring
• Plumber’s putty
• Hacksaw or pipe cutter
• Adjustable wrench
• Screwdriver
• Utility knife

Step-by-Step Installation Guide

1. Shut Off the Water Supply

Turn off the water supply valve behind the toilet and flush the toilet to empty the tank and bowl.

2. Remove the Old Toilet

Unbolt the toilet from the flange using an adjustable wrench. Carefully lift the toilet and set it aside.

3. Clean the Subfloor

Remove any debris from the subfloor and clean the area where the flange extender will go.

4. Measure and Cut the Extender

Measure the distance from the subfloor to the top of the flange extender. Cut the extender to the appropriate length using a hacksaw or pipe cutter.

5. Apply Plumber’s Putty

Apply a thin layer of plumber’s putty to the bottom of the flange extender. This will help create a watertight seal.

6. Install the Extender

Place the flange extender over the old flange and align it. Tighten the bolts using an adjustable wrench.

7. Install the Wax Ring

Place the wax ring on top of the flange extender. Press down firmly to create a seal.

8. Reinstall the Toilet

Carefully lift the toilet and place it on the wax ring. Align the bolts and tighten them using an adjustable wrench.

9. Reconnect the Water Supply

Turn on the water supply valve and check for leaks. If you notice any leaks, tighten the bolts further or apply more plumber’s putty.

Tips for Success

• Use a level to ensure that the flange extender is installed level.
• Apply a generous amount of plumber’s putty to create a watertight seal.
• Tighten the bolts securely, but avoid overtightening.
• If you’re not comfortable installing the flange extender yourself, call a licensed plumber.

Troubleshooting Common Issues

Leak from the Base of the Toilet

• Check if the wax ring is properly installed and create a seal.
• Tighten the bolts on the flange extender.
• Apply more plumber’s putty around the base of the toilet.

Toilet Wobbles

• Ensure that the subfloor is level and sturdy.
• Tighten the bolts on the flange extender.
• Use shims under the toilet to stabilize it.

Water Leaks from the Flange Extender

• Check if the flange extender is cracked or damaged.
• Replace the flange extender.
• Apply more plumber’s putty around the base of the flange extender.

Wrapping Up

Installing a toilet flange extender can be a straightforward task with the right knowledge and tools. By following the steps outlined in this guide, you can ensure that your toilet is properly installed and functioning smoothly. Remember to take your time, pay attention to detail, and troubleshoot any issues that may arise.

FAQ

1. Can I install a toilet flange extender over an existing flange?

Yes, you can install a toilet flange extender over an existing flange if it is in good condition. However, if the old flange is damaged or worn out, it should be replaced.

2. How long does it take to install a toilet flange extender?

The installation time can vary depending on the complexity of the job. On average, it should take around 1-2 hours.

3. Is it necessary to use a plumber’s putty when installing a flange extender?

Yes, using plumber’s putty is essential to create a watertight seal between the flange extender and the subfloor.