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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.
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.
How do you measure a toilet rough-in?
To measure the rough-in for your toilet, measure from the wall behind to the toilet to the middle of the closet bolt caps on your current toilet. The closet bolts are the bolts holding your toilet to the floor. If you have baseboards or tiling on the wall behind the toilet, do not include those in your measurement.
Can you replace a 12-inch rough-in toilet with a 10-inch rough-in toilet?
A toilet with a 12-inch rough-in will definitely not fit into a space with a 10-inch rough-in, but a toilet with a 10-inch rough-in actually has extra space in a 12-inch rough-in space.
What does 12 inch rough in size mean for toilets?
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.
How do I know what size toilet to buy?
To measure the bowl shape, you can start by putting your measuring tape at the back of the toilet, and extend the tape forward to the end of the bowl, measuring parallel to the floor. The most important measurement you can take for a replacement toilet is the rough-in dimension.
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.
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.
How far does a toilet have to be away from a 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.
What does 10-inch rough in toilet mean?
When you wonder about ‘what a 10-inch rough-in toilet means’, it refers to the finished wall and the floor flange opening center distance of about 10-inches. 10-inch rough-in is usually found in the old models’ homes. Although, there are only fewer toilets options available.
What do I need to know before buying a toilet?
While there are many features to consider when buying a toilet, including height, bowl shape, color, style, and flushing technology, most toilets fall into one of two basic types: gravity-feed and pressure-assisted. Gravity-feed toilets dominate the market, but pressure-assisted models are worth a look.
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.
Can you replace a 13 inch rough-in toilet with a 12-inch rough-in toilet?
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. You can indeed have two 12′ toilets that differ in size from one another.
