Measure from the wall just above the toilet lid to the level with a tape measure. Measuring for a corner toilet might seem tricky, but it’s just as easy. Neither is it the hardest. The 12 inch rough-in is by far the most common in the US. It’s important to know specifically what your toilet’s rough-in size … To do this, take a tape measure and measure from the back wall (not baseboard) to the center of one of the rear closet bolts. What is the rough in dimension for a toilet? You can’t take the measurement on top of the bowl because the tank is in the way. A smaller one will fit, though any items stored on top of the tank may tend to fall behind the toilet. The standard toilet rough in distance is 212 inches but in the older homes and older toilets and even corner toilets, you can find toilets with rough in distances of 10 inches to even 14 inches. What is the toilet rough in standard measurement or size? Measure for fit. Toilet rough in is the measurement from the wall of the bathroom to the bolt cap of the toilet. In most cases your rough in measurement will be 12”. So for the next one to be closer to the wall am I looking for to fit to a 12" or 14" rough in? Toilets are typically offered in either 10 inch, 12 inch, or 14 inch rough-ins. Once or twice in our lives, we build a house or remodel our bathroom, but given that we use our toilet every day of every year, it makes sense that we should change our toilet more often. Measure from the wall to the center of the bolt caps. Knowing your rough in size ensures your toilet will fit correctly and work properly. That said, here is a quick recap on how to measure a toilet rough-in. An ADA-compliant version needs to have a … Do not measure from the baseboard, instead, measure from the wall (baseboard will reduce your measurement an inch or so). A walk down the bathroom aisle at your local home improvement store will highlight the latest and greatest toilets, as well an Internet search that tells you about water efficiency and superior flushing power. There should be at least 24 inches of clear space in front of a toilet or bidet. If your existing toilet has four bolts, measure to the center of the back bolts. The first step to installing a new toilet is to consider is size of the toilet “rough in”, the distance between the outlet pipe and the wall behind the toilet. If measuring for a replacement toilet, just measure from the back wall to the center of the toilet drain and write down the measurement. There are generally accepted plumbing rough-in measurements for sinks, toilets, and tub/showers. The common design is for a 1-foot (12 inch) rough-in; the alternative is usually 10 inches. There are other toilet rough in distances like: Rough in distances for all toilet types can be measured like: Welcome to TOILETIVE COMMUNITY, the internet foremost homepage for toilets and bathrooms. 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. But before you decide on a toilet, you’ll need to understand a little more about your plumbing. When you are installing a new toilet in a bathroom, the space available is an important thing to consider. Measure the rough-in by checking the distance from the hold-down bolts to the back wall. Although 12” is the standard size, some toilets also feature a 10” and a 14” rough-in. An affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Having a helper makes this little job a breeze. This gives you the length of the base of your new toilet. When you are installing a new toilet in a bathroom, the space available is an important thing to consider. 1 Place the end of a tape measure against the wall behind the existing toilet, not on the molding at the base of the wall. If the base of your new toilet is equal to or smaller than your old toilet's rough in, you should have no problems making the new toilet fit. Oversize toilets may not fit in this area however. How to Determine a Toilet's Rough Opening. It’s important to know that this measurement is for standard toilets with a 12″ rough-in. Measure from the back edge of the base to the center of the closet hole, or drain hole. How to Measure a Toilet Seat. If you have a baseboard, you’ll want to measure above it so the end of your tape measure is against the wall. This is your rough in. Standard drywall is 1/2 inch thick, so the plumber should set the toilet flange at least 15-1/2 inches from the center of the flange to the wall framing. If you measure a few times and come up with 10 or 14 inches, you will need to replace with the proper size toilet. These days, toilet seats come in standard sizes, but measuring your seat before buying a replacement is still wise. The rough in is a measurement that you need to ensure that your toilet fits snugly against the wall. Note if the measurement is 10 inches or 12 inches. And if that’s the case, this measurement needs to be 12 1/2″ (measured from a stud wall). This means if you've got a wall to the left, your outlet needs to be 15 inches away. In toilets, the rough in distance is the distance from the wall behind the toilet to the center of the toilet outlet pipe where the waste matter leaves during flushing. Raise the toilet seat to get it out of the way. Rough in size isn’t so straightforward and requires a little more research. If you’re prepared you’ll know the “rough in” measurement of your plumbing and it will help ensure you choose a toilet that fits! This is the toilet’s rough opening. You need to measure the space you have on both the left and right sides of toilet. If you can’t see the plumbing in the floor then how can you measure? 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.eval(ez_write_tag([[250,250],'toilettravels_com-banner-1','ezslot_2',145,'0','0'])); On either side of your toilet, you’ll see two bolts (usually with caps on them). If you measure your toilet entirely, then start by measuring from the wall behind the bathroom to the bolts’ center at the toilet’s base. If the raised seat is in the way, measure just above it. … Measure the distance between the center of the drainage pipe, or preferably the flange, to the wall. Replacing the toilet is certainly not the most glamorous do-it-yourself project. Often the hardest part about plumbing is the rough-in. Round your measurement down to the nearest standard rough-in. It’s best to perform this measurement before you remove the old toilet. In this case, you’ll see a circular opening to a pipe that goes under your house. This measurement is known as the rough-in measurement. 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. Rough-in Size: After all this is the most important specification you need to look at when buying any toilet. (I may earn a small commission on the products mentioned in this post.). The most common distance is 12 inches, so most toilets have a “12-inch rough.”. Place a 4-foot spirit level upright against the end of the bowl — the farthest spot from the wall. Copyright 2019 | Toilet Travels is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Most people will need to know their rough in while they’ve still got a toilet attached to the ground. Many people measure to the beginning of the plumbing or to the end and they get confused about their rough in measurement. A larger one won’t fit at all unless you change your plumbing or move the wall. To discover your toilet’s rough-in, you will need to measure from the wall behind the toilet to the middle of the closet bolts, which hold your toilet to the floor. Whether I’m sitting on the pot in Peru, or popping a squat in Sri Lanka I’ve got stories for you. I hope this article and the photos help you measure your toilet’s rough in. Toilets are available in various sizes to fit different rough ins, so having a toilet that fits your rough in is certainly possible and definitely imperative. The most common rough-in is 12″. In this article, we’ll get to the bottom of it. If you’re remodeling your bathroom you might have removed the old toilet. 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. In this article, I shared the 4 ways to measure a toilet rough in. The same applies to any vanities, sinks, and shower bases. 2 Stretch the tape measure to the bolt cap on the base of the toilet. Start by measuring the rough-in size. If you measure correctly, there will be a few inch gap between the tank and wall (which is important to access the tank). If you have a corner toilet, you’ll still measure the rough in (below I’ll share how to measure a corner rough in). If the existing toilet has four bolts, you must calculate to the center of the back bolts. When you are on the verge of procuring a new toilet, use a straight edge or sight down the back of the toilet to estimate where the wall would be. Now extend the tape to the hold down bolts in the center in a straight line, which is the location of your waste pipe outlet, and note down the size. This is your toilet’s length. Make sure to measure the distance from the wall (not the skirting board) to the center of the flange. Some homes, especially older ones, may have 10 or 14 inch rough ins. How do you know what size toilet you need? The rough-in measurement is the distance from the wall to the middle of the toilet flange, which … It means you should start measuring at the back of the seat area – the standard size is 5 ½ inches between holes. How to Measure a Toilet’s Length from the Wall, Things You Will Need in measuring the toilet rough in distance, Tip on how to measure the toilet rough in distance, How to Determine a Toilet’s Rough in Opening, Some major Toilet rough In distances and Measurements. The rough opening is the distance between the center of the drain in the floor and the wall. The measurement should be 10, 12, or 14 inches (25.4, 30.5, or 35.6 cm) from the wall to the center of the flange. not to mention that sometimes walls end up getting moved after the fact because someone else messed up such as the plans themselves When you’re measuring, measure the rough-in from the finished wall and not from the baseboard or base moldings. The last step of connecting the sink, toilet, or tub is almost superfluous. Start by measuring the seat from back to front. For a standard toilet, the rough-in … Measure from the center of those caps or bolts to … Once you know the rough in for your home, making a toilet purchase will be a breeze. When you begin to look at toilet options you’ll read all kinds of details about the toilet. TOILETIVE is a participant in the Amazon Services LLC Associates Program. However, you still need to measure it before replacing or installing a toilet just in case. To do so, you’ll need to take two measurements – distance from the plumbing to each side of the wall (not from the corner).eval(ez_write_tag([[300,250],'toilettravels_com-large-leaderboard-2','ezslot_4',146,'0','0'])); The measurement from each side of the wall should be the same. Using a tape measure, check this distance to ascertain the type of toilet you can purchase. Now that you know what a rough in is, I can help you with getting the right measurement. The measurements listed above are for your basic toilet featuring a 12” rough-in. In toilets, the rough in distance is the distance from the wall behind the toilet to the center of the toilet outlet pipe where the waste matter leaves during flushing. If you have an old toilet with 4 bolts, measure to the rear ones. We feel that a 10" rough in toilet would solve the problem, but before we go out and buy a new toilet we want to be certain that the toilet we have isn't a 10". 2. Step 1 – Measure Wall to Toilet Distance. 3 Read the measurement at the bolt cap. Start by measuring from the wall behind the toilet to the center of the bolts at the base of the toilet. Maybe you’re upgrading from the decade’s old crapper you have in your bathroom. You will take your measurement from the center of the pipe to the wall (not the baseboard). Find the best by size below Stack Exchange Network Stack Exchange network consists of 176 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Measure your rough in based on the distance from the wall to the center of the flange. Overall, a standard toilet will be between 27 and 30 inches deep, with a back height of 21 to 31 inches and a width of about 20 inches. Compare that measurement to the rough in of your old toilet. You need the following before the measurement: Another important toilet measurement is the distance from the wall to the bolts that hold the toilet to the floor. That measurement is the toilet rough in.This refers to both the area where the waste outlet hole was placed to sit beneath the toilet, as well as the rough in measurement, which determines which toilets will or will not work in the space. If you select the wrong rough-in size for your bathroom you will either end up with a toilet that will not fit or one with a large gap between the back of the tank and the finished wall. Re: How exact must a 12" toilet rough-in be? I’d say 80% of toilets have a 12” rough in so don’t be surprised if you do as well. How to Take a Toilet Rough-In Measurement. There are also 10” and 14” rough ins as well. To measure your toilet’s rough-in, you can, of course, use a tape measure. Ideally your replacement toilet should have the same rough-in as your old one. 10” and 14” are also possible and you’ll have a smaller selection of toilets that fit those sizes. Identify the distance from your hook to the center of the flange by finding the center of the flange on your measuring tape. If there is a baseboard or a shoe molding, add the thickness of these to the measurement. But, in case you have a standard toilet and don’t have a tape measure handy, the easiest way to do so is by using a piece of letter-size … The rough-in measurement indicates how much clearance you have and will allow you to select a compatible toilet. In simple terms, you want 15 inches minimum clearance around the bowl. This is the rough-in measurement. The Toilet rough in is the distance between the outlet pipe and the wall behind the toilet. Let us know in the comments if you have any questions or suggestions. If your toilet is positioned in the center of the room then the rough in measurement won’t matter, however, most people choose to have the back of their toilet against a wall. The standard distance from the back wall is 12 inches, or 12-1/2 inches from the center of the flange to the wall framing. Toilets also come in different brands like the TOTO, Kohler, American Standard, CADET, Gerber, duravit, 12 inches is the standard toilet rough in size, and most toilets sold in the US fit that measurement. But it doesn't have to seem so daunting. You can consider flange (drain pipe) as starting point to measure space available on both sides. When I know the answer to #1, I want to try to buy the replacement at Habitat Restore (yep, a pre-owned toilet). Make sure the toilet dimensions will fit your space. Usually, the distance is 12 inches, so a standard toilet will fit just fine in this space. The toilet was squeezed in when we took it out... tank pressing against the wall. In this case, you can measure from the center of your plumbing to the lines marked to show where the wall will be (without marks for the wall you won’t be able to measure the rough in). Most standard toilets have a toilet rough-in of 12-inches. Toilet rough in is the measurement from the wall of the bathroom to the bolt cap of the toilet. If your measurement comes out to 11.5” or 12.5” then don’t worry, it’s likely a 12” rough in.eval(ez_write_tag([[250,250],'toilettravels_com-leader-1','ezslot_0',147,'0','0'])); Getting a new toilet isn’t something we do often. It doesn’t matter whether a toilet is already installed or whether there’s no toilet, you can still get the measurement if you know what you’re doing. What exactly is a “rough in” and how do you measure a toilet rough in? You want to measure the distance from the wall to the bolt caps at the center of the discharge. Many people make a mistake and measure from the front or back of the pipe – make sure it’s the middle. Or maybe you’re remodeling or building a new house. Get the rough-in right, and you are 90 percent of the way there. The toilet rough in distance measurement is an important number you need to know before you get to buy a new toilet. Thanks for visiting Toilet Travels.eval(ez_write_tag([[250,250],'toilettravels_com-large-mobile-banner-1','ezslot_5',148,'0','0'])); Hi, I’m the Toilet Guy. Most people install 1/2″ drywall. Measure the distance from the closet bolts to the back of the tank on your desired toilet. Are you building a house, are you remodeling, or do you need to measure your rough in while the old toilet is still there? The term isn’t exactly self-explanatory so it does take some understanding of toilets and plumbing. When the bubble is in the center of the glass tube, it is plumb. Have your helper hold the level plumb. The rough in should be smack dab in the middle of the pipe. If you find that you have two bolts on each side, the best practice is to measure to the center of the back bolt. That distance will likely be a bit more than the standard 10″, 12″, or 14″ rough-in dimensions. The toilet rough-in measures 11" as it stands now. Is my thinking correct - If I measure from the wall to the bolt cap of my current toilet, which is 12", that means I have a 12" rough-in. There are, however, other rough in sizes. We are sprucing up a half bath. BUT the toilet sticks out from the wall about an inch or so too far. Measure from the center of those caps or bolts to the wall and that measurement is your “rough in”. Take the measuring tape and reach out … Measure from there to the middle of the bolt holes. If you’re unsure if your toilet has a 12” rough-in, you can look in the owner’s manual. Before you head out to the home store, arm yourself with a few measurements that you need when selecting a toilet. The most important toilet dimension when buying a new toilet is the rough-in measurement, which is the distance between the center of the closet bolts and the wall behind the toilet. You need enough space behind the toilet for the toilet’s tank to sit. Join me and let’s explore the fascinating world of toilets! Knowing the rough in size ensures the toilet will fit and work properly. You may have a wall on one side and a bathtub or other fixture on the other side. Most rough openings are 12 inches, but can be as little as 10 inches and as much as 14 inches. I’ll share 4 different methods of measuring your rough in, including 1) Measuring with an existing toilet installed, 2) Measuring on a remodel, 3) Measuring on the foundation of your home (before it’s built), and 4) Measuring for a corner toilet.eval(ez_write_tag([[250,250],'toilettravels_com-box-4','ezslot_3',144,'0','0'])); I’ll also share the standard size for a toilet rough in (yes, they can be different). It's really that simple! The most common distance is 12 inches, so most toilets have a … Get it wrong, your toilet won’t fit. Measuring the toilet rough in size is one important and major measurement you need to consider when you want to buy and fix a new toilet. I think what you're saying is that it's really just the mounting holes on the toilet that are different and therefore putting in a 12" rough-in toilet would move the entire toilet from the wall 2". Now that we've added tile to the wall it will not fit. How to Measure Toilet Rough In Distance and Size Easily and Quickly – LATEST! It is also known as the rough-in measurement. Never measure from the molding (baseboard) to the flange, only against the wall. Now, if you’re measuring from stud walls, add in the thickness of your wall. Standard toilet rough in dimensions are 12 inches but can be anywhere from 10 to 14 inches in some cases. (The NKBA actually recommends 32 inches.) The general rule of thumb for clearance from the wall that faces the bowl is 24" and just about 15" on each side. So, what is the “toilet rough in”. In order to know how much space is available, you need to determine the rough opening. 1 or 2-piece, single or dual flush, water-efficient are all pretty straightforward, right? Follow these step-by-step instructions for measuring the toilet rough in: Remember, the center of the toilet flange to the wall should be 12 inches. If so, I may have to rethink this and just go with a 14" toilet. Toilet Dimensions: How To Measure the Rough-In The rough-in of a toilet is the dimension between the center of the flange and the wall behind the water closet. Author: dlh (TX) packy, that is very logical when you consider how often they change the finished wall type and thus the measurement after the rough plumbing was done. First time bathroom renovators often overlook or incorrectly record the most important measurement when planning to install a new toilet. Replacing a toilet is a job many intermediate do-it-yourselfers are willing to tackle. Your first step in choosing a toilet is to find your current toilet’s rough-in measurement so you can find a model that fits your bathroom. When it comes to bowl depth, and how much clearance is required in front of the bowl, this varies. I make a point to try a toilet in every country I visit. Measure toilet rough in with existing toilet On either side of your toilet, you’ll see two bolts (usually with caps on them). But some toilets require 10 or 14 inches of space from the wall to the center of the toilet flange. In toilet language, matching rough-in size is like a shape matching game. Of course, you have to buy a new toilet before you can replace the old one. 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