Check the height of the flangeIt is possible to see the toilet flange and determine its height above the floor when the toilet is removed. It is recommended to aim for a flange height of 1/4 inch higher than the finished floor. This usually permits the use of almost any kind of wax ring while still guaranteeing a good seal.

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Can a toilet flange be too high?

It is possible for your toilet to leak water and rock back and forth when it is in use if your toilet flange is too high. The floor can be warped or broken by both the leaking and the rocking. A leaking flange can also lead to the growth of mildew and mold on the subfloor.

Should toilet flange sit on top of flooring?

On top of the finished floor, the toilet flange needs to be installed. In other words, the flange’s bottom edge must be flush with the toilet’s top edge. As a result, if your toilet rests on tile, the flange must also rest on that surface. The “horn” and sealing surface spacing on the toilet’s exit are made to accommodate this height.

How do you level a toilet on an uneven floor?

Hold the toilet in your hand as you climb out of the commode. In order to get the toilet to sit level on its own, place plastic shims under the raised edge of the toilet base with your other hand. Install a shim in the center of the raised area and add more if necessary for stability.