If that s the case buy a repair flange to fit over the existing one.
Toilet flange level with floor.
It has to sit evenly on top of the finished floor.
In newer homes the closet flange may be fixed to the drain with pvc glue.
This in turn causes the toilet to sit unevenly.
If your flange sits even or below the floor then it s wrong.
The previous toilet was shimmed on one side with plastic shims but began to wobble and since i barely torqued the bolt i suspect stressed the.
Problems like this can be health threatening because sewer gases can contain toxic substances particularly when windows are closed during.
When installing the toilet flange you need to check that it s the correct height and is also perfectly level.
When you install your toilet flange it should be installed on top of the finished floor and it should also be installed perfectly level.
If the previous flange is too low purchase one that is designed to sit on the finished floor and provide the optimum toilet flange height.
Take for instance tiling a new bathroom floor that ended up raising floor height way above the toilet flange.
These models may feature an additional metal or plastic ring that sets directly on the polished floor but is hidden by your toilet once it is reinstalled.
The perfect height for the toilet flange is to be the same level as the finished floor.
If the toilet flange is at the incorrect height it will cause problems with the toilet connecting onto the plumbing.
Use a level to make sure the repair flange is level then screw it into the floor.
The reason being is because the toilet recesses into the flange when.
This can be a very serious issue since it can cause some sewer gases to leak around the bathroom.
This is very important.
Hammer a shim gently between the floor and the toilet base to bring a low side up.
Ideal height of toilet flange.
To get the necessary clearance from the floor you can add a toilet flange extender which is quick and easy to install.
It is proud of the floor by about 3 8 on one side and recessed on the opposite side for a total of about 1 2 out of level over the width of the flange.
The toilet should sit on the floor over the flange and still have a little room above the flange for wax to make the seal it must be shimmed to sit flat if it rocks before you install the wax ring.
If the toilet sits on the flange you won t be able to keep it sealed properly.
Most extenders come with long bolts which may be necessary if the flange is below the floor level.
Notice in this image how the toilet waste pipe sits just inside the flange opening this is the proper way for a toilet to sit on a flange.