In general, the toilet rough-in distance is 12″ from the center of the toilet flange to the back wall for a typical toilet. There should also be a minimum of 15″ from the centerline of the toilet to any wall or object on either side of the toilet.
What is the rough-in size for a toilet?
12 inches
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.
How far from wall should toilet drain be?
between 10 to 14 inches
The rough-in measurement varies according to the style of the toilet. The distance of the toilet drain from the wall for wall hung toilets can be between 10 to 14 inches roughly.
What does 12-inch rough in mean?
The toilet rough-in refers to the distance from the finished wall to the center of the toilet’s floor drain or waste outlet. Most toilets have a rough-in of 12 inches, although it’s not uncommon for older homes to have an unusual size such as 10″ or 14″. Rear-outlet toilets are configured a bit differently.
What does 12 rough in mean for toilet?
Does toilet flange go inside pipe?
Buy an inside closet flange. This toilet flange is designed to glue on the inside of the pipe or expand inside the pipe. The flange should be sitting with the bottom edge flush with the top of the floor. If it isn’t, then you will have to cut away the old flange.
What happens if a toilet is not vented?
Poorly-vented drain lines will not be able to effectively move wastewater and solid waste out of your building. This could lead to problems such as overflowing drains, backed-up toilets, and similar plumbing issues.
Do Toilets need to be vented?
“Does a toilet need a vent?” And the answer is yes, your toilet has to have a vent. For more information on the great importance of plumbing vents, read our plumbing vent article here. And the size of this vent pipe depends on your local plumbing code.
What size toilet rough-in do I Need?
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. 12 inches is the most common toilet rough-in size.
How do you cut a hole in the floor for toilet?
Toilet drainage rough-in steps Cut a hole in the subfloor just large enough for the bottom part of the toilet flange to sit. The flange rim will be fastened to the finished floor later. The center of the toilet flange should be 12″ from the finished wall (add a 1/2″ for drywall if measuring from the framing).
What size drywall do I need to install a toilet?
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. 12 inches is the most common toilet rough-in size.
What size rough-in do I need for a water closet?
Just get a water closet with a 10″ rough-in. Or suppose you’re roughing in a toilet and there’s a floor joist in your way. You may be able to use a different toilet rough-in to dodge the framing. Knowing these things can save you time and money.
