So get your tape out and measure the distance along the floor from the flange bolts to the back wall. To the finish wall itself, not the baseboard. That'll be your rough-in. If your distance if 13" and you have a 1" gap between the tank and the wall, then yes, your existing toilet is probably a 12" toilet.Apr 11, 2014
What rough-in sizes do toilets come in?
The standard rough-in is 12 inches, though you may encounter 10-inch and 14-inch rough-ins in older homes. You should find the rough-in measurement in the new toilet's product information.
Can you replace a 10-inch rough-in toilet with a 12-inch rough-in toilet?
The rough-in for your bathroom plumbing should match the rough-in for the toilet. Even if a toilet is designed for a 10-inch rough-in, you can still install it in a space with a 12-inch rough-in.
Can you change the rough-in size for a toilet?
Ideally, the toilet's rough-in should match the rough-in for your bathroom plumbing. However, even if a toilet is designed for a 10-inch rough-in, you can still install it into a space that has a 12-inch rough-in.
What is the most common rough-in size for a toilet?
12 inches
How far from wall should toilet bolts be?
Standard drywall is 1/2 inch thick, so the plumber should set the toilet flange at least 15-1/2 inches from the center of the flange to the wall framing. The standard distance from the back wall is 12 inches, or 12-1/2 inches from the center of the flange to the wall framing.
Does toilet rough-in size matter?
For a standard toilet, the rough-in measurement should be between 11 inches and 13 inches. ... If the rough-in measurement is not between 11 inches and 13 inches, a standard toilet will not fit the space, and you will need to look for a toilet designed for that specific rough-in distance.Jun 11, 2021
What if toilet is rough in at 13?
So get your tape out and measure the distance along the floor from the flange bolts to the back wall. To the finish wall itself, not the baseboard. That'll be your rough-in. If your distance if 13" and you have a 1" gap between the tank and the wall, then yes, your existing toilet is probably a 12" toilet.Apr 11, 2014
What is the most common toilet rough in size?
12 inches
What size rough in toilet do I need?
Most people install 1/2″ drywall. And if that's the case, this measurement needs to be 12 1/2″ (measured from a stud wall). It's important to know that this measurement is for standard toilets with a 12″ rough-in. This information can be found on the toilet's specification sheet.