Table of Contents
Toilet Rough-In Measurements and Standards Start by measuring the rough-in size. This is the distance between the wall behind the toilet and the center of the drainpipe or the bolts that hold the toilet to the floor. It’s best to perform this measurement before you remove the old toilet.
How do I know if my toilet is a 10 or 12 rough?
If the old toilet is still there, measure from the center of the capped bolts (on the bottom) to the wall (not the baseboard). There should be 24 inches of clearance from the wall facing the bowl and 15 inches on each side as a guideline. If your measurements are between 11.5 and 12.5 inches, it is a 12-inch rough-in.
How do you know the rough-in for a 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).
Can you replace a 14 inch rough-in toilet with a 12-inch rough-in toilet?
You can, but the back of the toilet tank will be two inches further away from the wall. The “rough-in” dimension refers to the distance from the wall framing (½-⅝″ behind the finished wall surface) to the center of the sewer pipe on the floor. Standard rough-in is 12 inches.
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.
Do all toilets have a 12 inch rough in?
Most toilets will have a 12 inch rough-in. Toilets with a 10- or 14-inch rough-in measurement are a little less common, so you might have less of a selection of toilets of this size. If you’re replacing an existing toilet, look for a replacement toilet with the same rough-in.
Why would I want an elongated toilet bowl?
Elongated bowls are also considered more ‘hygienic’ in that the larger surface area of the bowl makes is easier for men and children to use with less mess. The longer bowl size is also a requirement for ADA use, and the longer/wider bowl is generally easier to use for those with mobility issues.
How far does toilet need to be from wall?
Most codes require at least 15 inches (measured from the center of the toilet) from any side wall or obstruction and not closer than 30 inches center to center to any other sanitary fixture. (The NKBA actually recommends 32 inches.) There should be at least 24 inches of clear space in front of a toilet or bidet.
What is rough in?
: to make a rough or unfinished version of (something, such as a design) as the first step in creating the finished version Rough in the lettering on your poster.
Does rough-in size matter?
Start by measuring the rough-in size. This is the distance between the wall behind the toilet and the center of the drainpipe or the bolts that hold the toilet to the floor. If the base of the new toilet is shorter than the distance between the rear bolt holes and the wall, it should fit.
How many inches does an offset toilet flange move?
The typical offset is 12-inches for most residential toilets. As a result, the toilet had 4-inches behind the tank. It looked like it was trying to participate in the activities of the bathroom rather than sit quietly until needed.
What is a comfort height toilet?
Traditional toilets are 15 inches high. Comfort height toilets (or “right height” toilets) have higher seats than traditional toilets, usually between 17 inches and 19 inches. Comfort height toilets are becoming a popular option for many households.
What measurements do you need to replace a toilet?
Make sure you measure from the centre of the bolts, up to the drywall (as opposed to the baseboard). If there are four bolt caps, be sure to measure from the center of the rear set. Toilets come in 10”, 14”, and most commonly, 12” rough-in dimensions.
How do you move a toilet closer to the wall?
Install the Offset Flange Positions the offset flange so that the bent end moves the flange opening closer to the wall. Make sure the back of the offset flange connects snugly with the drainage pipe. Check to make sure that the flange’s opening is sitting flush and even against the bathroom floor.
Where can I cut a hole in a toilet?
The placement of the hole will determine where the toilet will sit, so be sure to consider this carefully before you get started. In most homes, the back of the toilet tank is against the wall. Typically, the hole for the drain pipes is located 12 inches from the wall.
Can a toilet be more than 12 inches from the wall?
It won’t affect how the toilet itself operates. 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.
What is the difference between a 12 and 14 rough-in toilet?
The main difference between 12-inch rough-ins and 14-inch rough-ins is in their size (proportions). Depending on the type of bathroom, 12-inch rough-ins are generally more used than 14-inch rough-ins, but they both have merits, which means that you sometimes need to reduce the space from behind the tank.
Are 1 piece toilets better?
One piece toilets are typically heavier and easier to clean, and there’s less space for bacteria to grow. Because two piece toilets feature a detachable tank, they’re more customizable for preferred styles and heights. Both styles can include bells and whistles like bidet attachments or low-flow energy saving.
Can you put a round toilet seat on an elongated toilet?
While you can install a round toilet seat on an elongated toilet, it isn’t recommended. A round toilet seat will not fully cover the toilet bowl rim of an elongated toilet leaving the rim exposed.
What is better elongated or round toilet?
Most people find elongated toilet bowls to be more comfortable, but in a small bathroom, a round bowl can save space. Elongated toilet bowls measure up to 31″ from the wall, while round fixtures max out at 28″. Because round bowls are less expensive than elongated bowls, they save a few dollars, too.
