Toilet Flange Below Level Floor

If your bathroom was built like this then you ll need the set rite toilet flange extender system or a similar system to properly raise the height of your flange.

Toilet flange below level floor.

If your current flange is broke then you ll also need a new one. If it s a little too low then this probably won t be an issue. Flange extenders are commonly sold in 1 4 inch and 1 2 inch sizes to raise the height of the existing flange 1 4 or 1 2 inch. I believe products in this category are designed to replace the use of wax rings only although fernco advertises that it can handle toilet flanges that are up to 3 4 lower than the floor surface.

Purchase a new one 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. Here you can see the results of a toilet having been installed on a toilet flange that is below the floor level. This can be difficult as you probably haven t laid your floor at the moment. The optimum toilet flange height is approximately inch above the floor to achieve the best seal and overall fit.

To get the necessary clearance from the floor you can add a toilet flange extender which is quick and easy to install. When the toilet was removed the toilet wax ring was still in its original shape. Toilet flange extenders are constructed with either soft or hard pvc providing solid pathway from the bowl horn to the toilet flange on the floor. A sign that the wax ring was not sealing the toilet from sewer gases or preventing water escaping from under the base of the toilet.

A toilet drain flange can sit above or below the finished floor level. In a typical toilet installation the floor flange that sits inside the drain opening below the toilet should be positioned so that its bottom surface rests flush against the finished floor or no more than 1 4 inch above or below the floor. The installation process is the same for a tile floor a hardwood or carpeted bathroom floor. Large bolts thread up through.

Give some thought to the height of the finished floor and you should be able to work out how high it needs to be. As a result the flange is sits below the floor and is screwed into the subfloor.