Insert the hard rubber shims beneath the toilet on the side or sides that are uneven working your way around the bowl according to the reading on the level until the toilet is level.
Toilet on sloped floor.
When installing a floor drain on most indoor floor surfaces it is important to slope the floor slightly so that water will flow toward the drain efficiently.
The shims should be inset 1 4 inch from the outside edge of the toilet.
How to slope a floor for a drain.
Place the carpenters level across the toilet bowl side to side and note where the bubble level is.
So if the floor is sloping you have to provide a level base to seat the toilet.
Failure to achieve adequate slope will result in standing water problems.
Shower floors laundry areas entryways garage floors and patios are all areas where the floor may have a drain built in to help the floor drain water to a.
This can be done with a mortar infill or some other material.
Toilets are designed accordingly ie with level bases.