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Installing a new toilet flange is a fairly simple process that should take no more than 15 to 20 minutes. A properly installed toilet flange will ensure years of dependable use. If the old flange needs to be removed, this will increase the installation time. These instructions assume you are starting with a waste pipe that does not have a toilet flanged installed. If the old toilet flange is still installed on the waste pipe, begin by removing it, then following these procedures.

The following items are needed to complete this procedure:

  • New toilet flange
  • Adjustable wrench
  • Screwdriver (Phillips or straight head)
  • Hacksaw (if modification to waste pipe is needed)
  • Purple primer and solvent cement (if PVC flange is installed)
  • New wax seal or waxless toilet seal
  1. Place the new flange on the waste pipe and ensure the pipe height is proper for the flange to be affixed to the subfloor. If modifications need to be made to the waste pipe, use a hacksaw to cut the pipe to the proper height.
  2. Ensure the new flange is sitting level to the floor. The flange must sit level and flush to the floor for the toilet to properly seal to the new flange.
  3. Install the new flange on the waste pipe with the bolts positioned so they will fit into the toilet mounts. If a PVC flange is used, apply purple primer to the outside of the waste pipe and solvent cement to the inside of the flange, then press the flange firmly on the waste pipe. Be aware, once these item are attach using primer and solvent, they cannot be removed or adjusted. Be sure the flange is positioned and inserted properly on the waste pipe.
  4. Secure the new flange to the subfloor by screwing the flange directly into the floor.
  5. Apply the new wax seal to the flange or affix a new waxless toilet seal directly to the underside of the toilet.A waxless seal is commonly overlooked by consumers. Ask your retailer about a waxless seal. Waxless seals are cleaner to install and uninstall and can be reused even if the toilet is removed later.
  6. Mount the toilet back onto the new flange and secure it using a washer and nut on the flange bolts. Tighten each bolt with an adjustable wrench. Be very careful not to over tighten the bolts. If the bolts are over tightened, the porcelain toilet will crack.

Your new toilet flange is installed and ready to use.

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13y ago

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Related Questions

How do I install a new toilet flange?

To install a new toilet flange, first remove the old flange and clean the area. Place the new flange over the drain pipe and secure it with screws. Make sure it is level and properly aligned. Finally, connect the toilet to the flange and secure it in place.


How can I replace a broken toilet flange?

To replace a broken toilet flange, you will need to remove the toilet, unscrew the old flange, clean the area, install a new flange, and reattach the toilet. Make sure the new flange is securely in place before reattaching the toilet.


How can I change a toilet flange?

To change a toilet flange, you will need to remove the toilet, unscrew the old flange, clean the area, install a new flange, and then reattach the toilet. It is important to ensure the new flange is securely in place before reattaching the toilet to prevent leaks.


How can I replace a toilet flange?

To replace a toilet flange, you will need to remove the toilet, unscrew the old flange, clean the area, install a new flange, and then reattach the toilet securely. It is important to ensure the new flange is level and properly sealed to prevent leaks.


How do I properly install a new toilet flange?

To properly install a new toilet flange, first remove the old flange and clean the area. Place the new flange over the drain pipe and secure it with screws. Make sure it is level and flush with the floor. Finally, connect the toilet to the flange using a wax ring and bolts, then secure the toilet in place.


How can I replace a toilet closet flange?

To replace a toilet closet flange, you will need to remove the toilet, unscrew the old flange, clean the area, install a new flange, and reattach the toilet securely. Make sure the new flange is level and properly sealed to prevent leaks.


How can I replace a toilet flange effectively?

To replace a toilet flange effectively, you will need to remove the toilet, unscrew the old flange, clean the area, install a new flange, and secure it in place. Make sure the new flange is level and properly sealed before reattaching the toilet.


How can I fix a broken toilet flange?

To fix a broken toilet flange, you can start by removing the toilet and old flange. Then, install a new flange by securing it to the floor with screws. Make sure the flange is level and properly sealed. Finally, reattach the toilet and test for leaks.


How do you install a toilet flange correctly?

To install a toilet flange correctly, first remove the old flange and clean the area. Place the new flange over the drain pipe and secure it with screws. Make sure it is level and properly aligned. Finally, connect the toilet to the flange using wax rings and bolts, then secure the toilet in place.


Does toilet have to be removed to install new floor?

Yes that's what the flange sit on and get bolted onto that is why if you remove the toilet/flange you will see a hole in your floor


What is the process for toilet flange replacement?

To replace a toilet flange, first turn off the water supply and remove the toilet. Next, unscrew the old flange and clean the area. Install a new flange by securing it to the floor with screws. Finally, reattach the toilet and turn the water supply back on.


Is it possible to install a toilet properly if the toilet flange is too high?

Yes, it is possible to install a toilet properly even if the toilet flange is too high by using a flange extender or a wax ring with an extra-thick flange. These solutions can help ensure a secure and leak-free installation of the toilet.