“What does 12-inch rough-in mean for a toilet?” That means there is 12-inches between the center of the toilet flange to the finished back wall. This information can be found on the toilet’s specification sheet. 12 inches is the most common toilet rough-in size.
What is the difference between a 10 and 12 rough in toilet?
The first point first, 10 VS 12 rough-in a toilet is about the measurement from the wall to the center of the flange. 12-inch rough-in refers to the standard rough-in size, where 10 inches only found the old model house. 10-inch toilets have fewer options to choose from.
What is the rough-in of a toilet?
Toilet rough-in is one of the most critical factors to consider. The key point to make is that 10 VS 12 rough-in a toilet refers to the distance from the wall to the center of the flange. Hope you can measure all those points and get your best rough-in toilet.
What size rough in toilet do I Need?
It’s best to have a 12 inch rough in toilet when you live in a humid region. Since the 10 inch rough in toilet is prone to dampness and mold growth, it can cause disaster. In the past, 1.6 GPF or gallon per flush is what people expected from a 10 inch rough in toilet.
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.
How do I know if my toilet is 10 or 12 rough in?
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 measure rough in for 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 do you measure a 12 toilet rough in?
Measure from the wall to the center of the toilet's base bolts. Doing so will provide you the toilet's rough-in distance. Avoid measuring from baseboards or other moldings. If your wall has a baseboard or other moldings, adjust your measuring tape so it starts from the bare wall just above the baseboard.
Is round or elongated toilet better?
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.
Which is better one or two piece toilet?
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.
How far off the wall should a toilet be?
So looking at the toilet, make sure there are at least 15 inches of clearance from the center of the toilet to any adjacent fixture (or wall).
How do I know what size toilet I need?
Measure from the wall behind the toilet to the center of one of the closet bolts (which hold the toilet down). If the toilet has four closet bolts, measure to the center of one of the rear ones. Then measure from the center of the mounting holes to the back of the new toilet you're considering.
How far from the wall should a toilet rough-in Be?
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.
Should there be a gap between toilet and wall?
Generally, a 1-inch gap between the back of a toilet and the wall is normal. Building codes require 15 inches from the center of a toilet to the back of a wall, resulting in a one-inch gap. If there is more than a 1-inch space, we recommend using an offset flange.
Can you replace a 14 inch rough-in toilet with a 12 inch rough-in toilet?
Replace a 14-inch rough-in toilet with a 12-inch rough-in toilet. You can definitely replace a toilet with a rough-in of 14 inches with one with a rough of 12 inches. The problem with this method is that a 2-inch gap will be left between the toilet tank and the wall.
Should toilet flange be flush with floor?
In a typical toilet installation, the floor flange that sits inside the drain opening below the toilet should be positioned so that its bottom surface rests flush against the finished floor or no more than 1/4 inch above or below the floor.
What does 10 inch rough in mean for toilets?
Keep in mind you need some space on the sides as well. Toilet Rough In Dimensions: A toilet's rough-in measurement is the space between the wall behind the toilet and the center of the waste pipe. Standard toilet rough in dimensions are 12 inches but can be anywhere from 10 to 14 inches in some cases.
How do you measure a toilet flange?
0:112:48How To Rough-In a Toilet (with Dimensions) - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe center of the water closet flange is located 12 inches from the finish back wall don't take thisMoreThe center of the water closet flange is located 12 inches from the finish back wall don't take this measurement from the base trim. Take it from the finished wall.
Can you change a toilet rough in?
You can definitely replace a toilet with a rough-in of 14 inches with one with a rough of 12 inches. The problem with this method is that a 2-inch gap will be left between the toilet tank and the wall. Install an offset toilet flange. This is the best method for installing toilets with non-standard rough-ins.
Are all toilet bases the same size?
Toilets are manufactured for "rough-in dimensions and are offered in 3 sizes: 10 inches, 12 inches, or 14 inches. When you measure from the finished wall to the center of the toilet bolts at the floor level, that will determine the rough-in size toilet you would need to purchase.
Details of 10-Inch Rough in Toilet
What is a 10″ rough in toilet? It’s the 10 inches space from the wall to the opening center of the floor flange. There are only a few toilets with 10-inch rough in. They are usually seen in old houses and buildings. During toilet renovation, make sure you buy a toilet that fits the available 10-inch rough in.
Details of 12 Inch Rough in Toilet
What is a 12 inch rough in toilet? It’s 12 inches opening from the wall to the opening center of the floor flange. This is the standard rough in measurement these days, and there are variations to choose from. However, my top picks are Kohler Persuade K-3654-47, Sterling Windham 403080-0, and Toto Drake CST744SL.
For Comparison: 10 Inch vs 12 Inch Rough in Toilet
Before making a purchase, it’s normal to think over 10 or 12 inch rough in toilet so you won’t regret your decision. Here are the essential factors:
How to Determine the Size of the Rough in Toilet
At this point, you know what is rough in size for a toilet. But you may not have an idea about the exact measurement of the one that you have in your bathroom. This is crucial when replacing a toilet, and you can do it through a tape measure or ruler. You may need a pencil or marker as well.
How Do You Replace 10 Inch Rough in With 12 Inch Rough in?
Although 10 inch rough in is old school, one of its strengths is the possibility to convert it into 12 inch rough in. It’s done by adding an offset flange that connects the toilet flush outlet to the primary drainpipe. A toilet flange is an adaptor that allows the transfer of rough in and prevents damages at the same time.
Closing Words for Rough in
If you have limited space in your bathroom, it’s best to get the 10 inch rough in toilet. When it doesn’t work as expected, you can replace it with the 12 inch rough in. There are various options of 12 inch rough in toilets that you can’t find from ones with 10 inch rough in.
What is the rough-in of a toilet?
The toilet rough-in is defined as the distance between the wall behind the toilet and the waste outlet pipe.
How to install a 10-inch rough-in toilet?
Suppose you are sure about your rough-in before purchasing a toilet. In that case, the installation process is the same for any floor-mounted toilet.
What is rough in toilet?
The term "toilet rough-in" refers to the location where the closet flange for mounting the toilet installs on the floor. If you're measuring for the rough-in, it's important to note that older and newer toilets are not similar.
How to measure a toilet base?
Take the cover off of the toilet tank, and lay the toilet on its side to access the underside of the base. Measure from the back edge of the base to the center of the closet hole, or drain hole. Note if the measurement is 10 inches or 12 inches.
What is a rough in toilet?
The rough in is a measurement that you need to ensure that your toilet fits snugly against the wall. Choose a toilet with a smaller measurement than your rough in and won’t fit against the wall. Choose a toilet with a larger measurement you’re your rough in and you’ll have a large gap (several inches) between the back of the toilet and your wall.
What is the standard rough in for a toilet?
The standard toilet rough in is 12”. I’d say 80% of toilets have a 12” rough in so don’t be surprised if you do as well.
Why are toilets easy to install?
Toilet companies have made it easy for us because the bolts that attach the toilet to the flood are set in on the center of our plumbing.
How to measure for a corner toilet?
To do so, you’ll need to take two measurements – distance from the plumbing to each side of the wall (not from the corner).
What is the rough in measurement?
In most cases your rough in measurement will be 12”. There are also 10” and 14” rough ins as well.
When to measure rough in for a house?
If you want to get a head start on your furnishings while your house is being built, then you might need to measure the rough in when there’s only a foundation.
Where to measure pipe size?
You will take your measurement from the center of the pipe to the wall (not the baseboard). Many people make a mistake and measure from the front or back of the pipe – make sure it’s the middle.
What is the rough in size of a toilet?
This information can be found on the toilet’s specification sheet. 12 inches is the most common toilet rough-in size. However, it’s useful to know that toilet’s also come in: 10-inch rough-in. 14-inch rough-in.
How many people know about toilet rough in?
So there you have it…you now know more about toilet rough-in than 99% of the human population.
How much clearance do you need for a toilet?
So looking at the toilet, make sure there are at least 15 inches of clearance from the center of the toilet to any adjacent fixture (or wall). To the left…. And the right…. For example: If a bath vanity is next to your toilet, you’ll need 15″ of clearance. If a tub is next to your toilet, you’ll need 15″ of clearance.
How far from the wall should a toilet flange be?
If you’re simply replacing your toilet, and notice the center of your flange is only 10 inches from the wall, there’s no need to go through the hassle of moving the flange. 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.
How high above the floor for escutcheon?
A lot of times the water line comes in too low and requires notching the trim. Needless to say, this usually turns out UGLY. 7 inches above the finished floor allows enough clearance for an escutcheon, and base trim all the way up to 5.25″.
What are the sizes of toilets?
However, it’s useful to know that toilet’s also come in: 1 10-inch rough-in. 2 14-inch rough-in.
Does plumbing clearance depend on plumbing code?
Now, this clearance depends on your local plumbing code.
What is the Difference Between a 10 and 12 Rough in Toilet?
You can see the difference between 10 and 12 rough-in toilets from the above description. How many pros and cons of them, etc.
What is a 10 inch Rough In the Toilet?
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.
Can You Replace a 10-inch Rough-in Toilet with a 12-inch Rough Toilet?
Yes, you can in various ways. 10 inch to 12-inch means there is a 2” gap between the rare toilet wall and the drain outlet center. That’s not exactly the effect of flushing.
What is rough in toilet?
Simply said, toilet rough-in is a measure that determines the position of a toilet waste output relative to the wall or floor of your bathroom.
How to get rough in number for toilet?
To get the number, in most cases, you will have to measure the distance between the wall of your bathroom that the toilet will be placed against and the bolts that are sticking out of the ground to hold the toilet in. ...
What is a standard toilet?
Standard toilet with the waste outlet going into the floor. Corner toilet with the waste outlet going into the floor. Rear outlet toilet with the waste coming out of its back. Most likely, you will have a standard toilet in which case you will have to measure the distance between the wall and the middle of the closet bolts as mentioned in ...
How to measure rough in toilet?
When measuring the rough-in of your toilet, you will first have to determine which of the following toilet types you have: 1 Standard toilet with the waste outlet going into the floor 2 Corner toilet with the waste outlet going into the floor 3 Rear outlet toilet with the waste coming out of its back.
What is the most common size of toilet bowl?
12-inches: Nowadays, this is by far the most common of the three. That also means that if this is the measurement you get then you will have the biggest selection of toilet bowls to choose from. 10-inches: This is the second most common of the three sizes since it is still used even in the present, especially in case of smaller bathrooms.
What is the most important measure of a toilet?
Before getting to any of those, however, you will have to consider the single most important measure of a toilet, the toilet rough-in.
What is the least common toilet bowl size?
14-inches: This is the least common of the standard sizes. It was widely used in the past, though, and so depending on the age of your house, you might still find yourself in this category. Unfortunately, the fact that this is the least used size also means the toilet bowls you will be able to choose from will be fairly limited.
