The reason being is because the toilet recesses into the flange when fully installed but when the flange sits even or below the floor the toilet can t properly recess into the flange.
Toilet on above floor flange.
Replacing a toilet flange is a simple diy that you should really not pay a plumber to do for you.
A toilet flange should be flush off the bathroom floor or a inch above it.
They come in various materials such as pvc or cast iron.
It has to sit evenly on top of the finished floor.
In most cases the floor of a bathroom is tiled and in this case the tiling is done after the flange is installed.
The flange is bolted to the floor in order to secure the toilet bowl.
This might help you if you are trying to set a toilet with a high flange.
This typically allows for almost any type of wax ring to be used and still ensure a good seal.
Serves the dual purpose of supporting the toilet and connection it to not only the floor but also the plumbing.
Once you have an exact measurement go to your local flooring or home improvement store and purchase tile with the thickness that you need.
This way the toilet is able to press strongly on the wax ring to form a tight seal.
The optimum toilet flange height is approximately inch above the floor to achieve the best seal and overall fit.
Here is a detailed guide in how to replace a toilet flange.
If you recently tiled or changed the bathroom flooring the flange height is likely less than optimal.
Though above floor installation is considered the right way to fit a flange some swear by attaching it level with the floor.
The process of raising your floor is just a matter of adding thickness to it.
With the flange is a gasket used.
Next install a new wax ring.
As a result the toilet may wobble or leak at the base.
This particular toilet flange was 5 8 above the floor level.
Continuing reading for important advice on setting a toilet flange to the correct height.
The process is generally the same but the flange is secured down before the floor is finished.
Before we even go further with any discussion it is best that we know what a toilet flange exactly is.
A toilet flange is a device that joins your toilet bowl into the septic tank pipe.
Optimum flange height to aim for is 1 4 inch above the finished floor.
To do this you ll want to first measure how much higher the toilet flange is currently sitting above your bathroom floor.
To get the necessary clearance from the floor you can add a toilet flange.
There are two options this step.
This is very important.
Purchase a new one.
