Keep in mind this should be a finished wall.

How to measure toilet rough in. In most cases, it is the distance. The necessary clearance from left to right. They do not necessarily change in dimensions in regards to their gallon.

Know the standard rough in. If it’s not one of those three lengths, you’re in for a real treat. It simply means that the distance between the rare wall and the toilet’s outlet drain is 10 inches.

The general rule of thumb for clearance from the. First, measure from the back to the front of a toilet. The corner toilet is located in the bathroom’s corner, which requires measuring differently.

First, measure (using a tape measure) from both corners to the center of the bolt caps, then mark. Get it wrong, and your toilet just won’t fit. The rough in measurement is simply the distance from the centre of that outlet to the wall behind it.

Make sure to measure the distance from the wall (not the skirting board) to the center of the flange. No matter which toilet you pick, follow installing instructions to set everything correctly. Take care to not include the baseboard in this measurement.

How much space to leave in front of. You want to measure the distance from the wall to the bolt caps at the center of the discharge. Some older homes come with 10” or 14”.