Before delving into the installation process, let’s briefly discuss what a toilet flange extender is and why it might be necessary. A toilet flange extender is an accessory that increases the height of the existing flange, allowing for proper alignment with the toilet bowl. This is particularly useful when a floor has been raised or leveled during renovation, preventing the toilet from fitting securely over the flange. The extender provides the necessary increase in height, ensuring a tight seal and preventing potential leaks.
Materials and Tools Needed:
Before beginning the installation process, gather the following materials and tools:
- Toilet flange extender kit (available at hardware stores)
- Adjustable wrench
- Screwdriver
- Wax ring
- Toilet bolts and nuts
- Plumber’s putty or silicone caulk (optional, for additional seal)
Installation Steps:
1. Prepare the Work Area:
- Shut off the water supply to the toilet by turning the valve located underneath the tank clockwise.
- Flush the toilet to empty the water from the tank and bowl.
- Remove any remaining water from the bowl using a sponge or towel.
- Disconnect the water supply line from the tank.
2. Remove the Toilet Bowl:
- Begin by removing the caps covering the nuts securing the toilet to the floor.
- Use an adjustable wrench to loosen and remove the nuts and washers from the toilet bolts.
- Gently rock the toilet bowl back and forth to break the seal with the wax ring.
- Lift the toilet bowl straight up to detach it from the flange and set it aside on an old towel or cardboard.
3. Inspect the Existing Flange:
- Take a look at the flange installed on the floor to assess its condition. If it is damaged or cracked, it is recommended to replace the flange entirely before proceeding with the installation of the extender. Consult a professional if needed.
4. Install the Extender:
- Place the toilet flange extender on top of the existing flange, ensuring it aligns properly with the drain hole.
- Secure the extender to the flange using the provided screws. Make sure they are tightened evenly to ensure a tight fit.
5. Install the Wax Ring:
- Place a new wax ring onto the bottom opening of the toilet bowl. This will create a watertight seal between the toilet and the flange.
- Gently set the toilet bowl on top of the flange extender, aligning it with the bolts.
- Apply downward pressure to compress the wax ring and ensure a proper seal.
6. Secure the Toilet:
- Insert new toilet bolts into the slots on the flange extender.
- Place washers and nuts onto the bolts and tighten them by hand.
- Alternately tighten the nuts with an adjustable wrench, being careful not to overtighten and crack the toilet bowl.
7. Reconnect the Water Supply:
- Reconnect the water supply line to the toilet tank, tightening it with an adjustable wrench.
- Turn the water supply valve counterclockwise to restore the water flow.
8. Test for Leaks:
- Once the water supply is restored, flush the toilet and observe for any leaks around the base.
- If necessary, apply plumber’s putty or silicone caulk around the base of the toilet to create an additional seal.
Installing a toilet flange extender might seem like a daunting task at first, but by following these step-by-step instructions, you can complete the process with ease. Remember, if you encounter any difficulties or are unsure about any step, it is wise to consult a professional plumber for assistance. A correctly installed flange extender ensures a secure seal and prevents leaks, promoting proper functionality and longevity for your toilet.