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 flange sits toilet off floor.
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.
Lift off the toilet and set it aside.
This is very important.
Start by removing your toilet and breaking the outer flange portion off.
If the flange is sitting only about inch of the floor it is possible to use a wax ring sealed in place to fix this small gap.
The higher a flange sits above the floor the greater the likelihood of poor fitting and problems with the toilet leaking.
You can use a hammer and a chisel.
Purchase a new one.
You ll need to remove your old flange and the fitting from the pipe coming up from your bathroom floor to do this.
I ve never installed a toilet on a flange which wasn t flush with the floor.
This is usually the more popular choice mainly because it is easier and can really do the trick if your broken toilet flange is iron or metal.
This is a semi circle piece that fits over or underneath your broken toilet bowl flange.
If your flange sits even or below the floor then it s wrong.
The optimum toilet flange height is approximately inch above the floor to achieve the best seal and overall fit.
When a toilet is set the wax is pushed through the bolt slots.
Shut off the water to the toilet disconnect the supply hose from the toilet tanks and unbolt the toilet from the floor with a wrench.
The fitting that connects the toilet to the drain pipe underneath.
It has to sit evenly on top of the finished floor.
It is best that the flange is level with the floor.
When a flange is installed improperly and there is a gap below the flange.
A toilet is a necessity in any home and proper installation is a must to ensure that it works well.
A key component to toilet installation is the closet flange.
The part you ll need is an adapter called a super flange or spanner flange.
Leaky broken or misaligned toilets are a hassle for everyone involved.
Make sure you don t crack the pipe or you may be in trouble.