The rough in measurement of a standard toilet design is typically 12 30 5 cm.
Toilet bowl measurements from wall.
The standard toilet dimension for rough ins is 12 inches but in some instances it may be 10 or 14 inches.
Where to put the cold water supply line.
In other words if the toilet is 19 inches deep and the tank 10 inches wide chances are the total measurement from the toilet to the wall is only 24 inches.
Compare these two measurements.
From the back of the wall to the forward most tip of the toilet bowl the back to wall round front 2 piece toilet measures 28 5 inches.
Measure from the center of the mounting holes to the back of the new toilet you re considering.
Standard toilet dimensions are typically between 28 30 deep roughly 20 wide.
Toilet seats with features like soft close are.
The distance to set the toilet flange from the back wall.
If the toilet has four closet bolts measure to the center of one of the rear ones.
The proper distance from the back wall to the toilet flange.
Elongated bowls provide greater comfort while seated.
For those who are unfamiliar with what this is a toilet s rough in distance consists of four different dimensions.
And it s pretty important to get these measurements right.
Elongated toilet bowls measure up to 31 inches from the wall behind the toilet to the front of the bowl.
How much space to leave in front of the bowl.
A standard method of.
Round bowls require less space making them a good toilet for small bathrooms.
Replacing an old toilet is an opportunity to upgrade to a more comfortable bowl design but check the width and length of the new bowl to make sure you will have enough clearance.
This makes it a full two inches shorter than the aforementioned back to wall elongated 2 piece toilet.
If space is restricted you can ease this measurement a bit by choosing a toilet with small round bowl instead.
Drain centerlines normally the toilet s total distance from the wall is listed as taken as the measurement from the wall to center line of the toilet drain.
The right amount of space in front of the toilet bowl.
Measure from the wall behind the toilet to the center of one of the closet bolts that hold the toilet down.
Minimum distance in front of the toilet to the facing wall or fixture is 21 inches.
The necessary clearance from left to right.
Round toilet bowls extend up to 28 inches from the wall.
Here s a video that explains how to take the correct wall measurements.