What is the standard rough for a toilet off a finished wall?

A toilet’s rough-in refers to the measurement dimension from the finished wall to the center of mounting holes on the floor flange. Toilets are typically offered in either 10 inch, 12 inch, or 14 inch rough-ins. The 12 inch rough-in is by far the most common in the US.

Is toilet rough in from finished wall?

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″.

What do you do with a gap between toilet and wall?

If you or someone is handy you could wedge a wood piece behind the toilet tank and the wall. It would be sort of U shaped so that it fits around the sides and top of the toilet tank. Paint it the same color as your toilet tank. Put a hand towel or cloth over it to put your tissue box, plant or etc.

What is the difference between a 10 inch and 12 inch rough in toilet?

When a toilet with a 10-inch rough-in is placed in a 12-inch rough-in space there will be 2 inches of open space between the tank and wall. However, the extra inches will cause the tank to be further away from the shutoff valve on the wall, so a longer connector may be needed to reach effectively.

How do I know the rough in size of my toilet?

The rough-in measurement of a toilet refers to the span between the wall behind the toilet and the center of the waste pipe. To measure the rough-in for your toilet, measure from the wall behind the toilet to the middle of the bolt caps (the caps holding your toilet to the floor).

How big is the rough in on a toilet?

If you’re unsure if your toilet has a 12” rough-in, you can look in the owner’s manual. Although 12” is the standard size, some toilets also feature a 10” and a 14” rough-in. It’s important to know specifically what your toilet’s rough-in size is before you calculate the distance from the flange to the back wall.

How tall should a toilet be on the back of the wall?

A 10-inch rough-in can be handy for small spaces. On average, toilet rough-in placement tends to be 12 inches from the back wall. Some models go as low as 10 inches and others as high as 14 inches.

How big of a hole do you need for a toilet?

The most standard rough-in dimension is 12 inches, but some toilets call for a 10-inch or 14-inch rough-in. Confirm the rough-in dimension with the toilet installation instructions or manufacturer. Some builders like to leave an extra 1/2 inch from the back wall to ensure a comfortable fit.

How big should a rough in water closet be?

For example, if the wall is 0.5 inches thick, the flange center should be 12.5 (10.5 or 14.5) inches away from the wall. If you’re just replacing your toilet and see that the center of the closet flange is only 10 inches away from the wall, just buy a 10-inch rough-in water closet.

If you’re unsure if your toilet has a 12” rough-in, you can look in the owner’s manual. Although 12” is the standard size, some toilets also feature a 10” and a 14” rough-in. It’s important to know specifically what your toilet’s rough-in size is before you calculate the distance from the flange to the back wall.

How tall should the toilet be from the back wall?

The Distance To Set The Toilet Flange From The Back Wall. You’ll want to set the center of the water closet flange 12 inches from the finished back wall. Don’t measure from the base molding!

How big should the gap be between the toilet and the wall?

If that fixes your problem that would be the easiest I guess. Different models of toilets also sit different distances from the wall even when the rough in pipe is placed per instruction….the common 12 inches from the finished wall. I found specs that varied from 1/2 inch to over one inch.

For example, if the wall is 0.5 inches thick, the flange center should be 12.5 (10.5 or 14.5) inches away from the wall. If you’re just replacing your toilet and see that the center of the closet flange is only 10 inches away from the wall, just buy a 10-inch rough-in water closet.