Rough-in for a wall-mounted toilet is the distance from the finished wall in the back of the toilet to the center of the closet flange in the floor. This measurement is critical for making sure that the bowl will fit properly onto the flange after installation.
The rough-in measurement for a wall-mounted toilet can vary from brand to brand, so make sure to check the installation instructions for your specific toilet for the exact measurement. Additionally, a professional plumber may need to be consulted to ensure the proper measurements are taken and the wall is properly supported for a wall-mounted toilet.
How much space do you need behind a wall mounted toilet?
At least 15 inches of space is recommended behind a wall mounted toilet in order for it to be properly installed and allow for necessary maintenance. Keep in mind that this is the minimum required distance, and you may need additional space, depending on the type of wall mounted toilet and the installation specifics of the room.
If you’re installing on drywall or tile, you’ll need at least 16 inches of space behind the toilet for the flange to sit on the subfloor. If you’re installing in a finished bathroom, you’ll need an additional half inch of space to allow for weatherstripping and other hardware.
If you’re installing the toilet on a concrete wall, the minimum space required is typically two inches.
Additionally, if there is any piping behind the wall where the toilet will be installed, you may need to create additional space to allow for access to the pipes. It’s also important to take into account space for any potential repairs or maintenance.
When in doubt, it’s best to err on the side of caution and leave more space than the minimum requirements.
How do I know if my toilet is a 10 or 12 rough?
In order to determine whether your toilet is a 10 or 12 rough in, you need to measure the distance from the wall behind the toilet to the center of the toilet’s mounting bolts. For a 10 rough in toilet, this should measure 10 inches and for a 12 rough in, it will measure 12 inches.
You can also take measurements of your current tank and bowl to determine which rough in you have by comparing them to standard 10 and 12 inch measurements. If your measurements do not match the standard dimensions, you may have a different size rough in.
Additionally, you can check the information provided by the manufacturer to verify the size of the rough in.
What does 12 inch rough-in mean when installing a toilet?
12 inch rough-in refers to the distance from the wall to the center of the drain hole in the toilet. It is important to consider the rough-in size when installing a new toilet, as most standard toilets are designed for 12-inch rough-in, though some toilets are available for 10-inch or 14-inch rough-ins, so it’s important to measure the distance before installation.
Additionally, toilets with larger rough-in measurements may require the subfloor to be cut to accommodate the additional space requirements. If the wrong size of toilet is purchased, the flange will not be able to seal to the drain and the toilet will be unable to function properly.
Can you put a 12 inch rough-in toilet on a 10 inch?
No, it is not possible to install a 12 inch rough-in toilet on a 10 inch. A rough-in is the distance the toilet’s mount bolts are apart and is measured from the back wall behind the toilet to the center of the drain hole.
Generally, toilets come in 10, 12, and 14 inch rough-ins but can vary. The toilet’s mounting flange must always be secured to the floor and the bolts must fit properly through the holes of the mounting flange.
If the bolt holes of the flange are further apart than the 10 inch spread of the existing plumbing, the toilet cannot be installed. Additionally, if the 12 inch rough-in toilet has a wider bowl than the 10 inch rough-in, it will likely require modification or a larger space.
It’s not recommended to modify the existing plumbing location as that can create future problems.
Are all toilets 12 inches from wall?
No, not all toilets are 12 inches from the wall. The distance between the wall and the toilet can vary depending on the model and size of the toilet. Some toilets have a very small space between them and the wall while others, such as round or corner toilets, may have a greater distance due to the shape and design.
Generally speaking, most toilets sit between 10 and 14 inches from the wall, but the exact distance can vary.
How far should rough plumbing for toilet be from wall?
Rough plumbing for a standard toilet typically should be located no more than 12 inches from the wall. This applies to the horizontal distance between the back of the toilet base and the wall surface, as well as the vertical distance between the toilet rim and the wall surface.
When rough plumbing a toilet it is important to ensure that there is enough space for a wax seal between the toilet and the waste pipe. If the drain line is too close to the wall, then the toilet will not be able to sit securely against the wall and may be at risk of becoming loose or leaking.
Furthermore, the extra space also allows for adequate clearance for cleaning, maintenance, and repairs.
Does toilet rough in size matter?
Yes, toilet rough in size does matter when selecting a toilet for a bathroom. The rough in size of a toilet refers to the distance between the bolts that secure the toilet to the floor, and the wall behind it.
Generally, the standard rough in size for a toilet is 12-inches. But, toilets with a 10-inch or 14-inch rough in size are available. It is essential to select the appropriate toilet rough in size because if it is too small, then the toilet will not fit in the space properly, and if it is too large, it will stick out too far from the back wall.
Measure the distance between the wall and the farthest bolt before purchasing a toilet. It’s also important to note that if the rough in size of the toilet is adjustable, the weight capacity of the toilet is not as high.
Therefore, if you select such a toilet, ensure your bathroom layout can sustain the weight of a heavily used toilet.
Does a toilet have to be a certain distance from a wall?
Yes, a toilet must be placed a certain distance from the wall or other objects to ensure proper installation and the best use of space. In the United States, toilets must be placed at least 15 inches from the sidewall or back wall and circular base closet fixtures must have at least 21 inches between the center of the toilet and the sidewall orback wall nearest the toilet.
This is required to not only allow for proper installation of the toilet, but it is also an important aspect of safety. The necessary distance will allow enough space either side of the toilet to allow a person to sit safely and securely without striking the wall and potentially causing injury.
Toilet placement is also necessary to ensure there is adequate room for the plumbing and water-supply line that runs to the toilet. Placing the toilet too close to the wall will restrict the movement of the plumbing and could cause blockages or other problems with the system.
How far can a toilet be from the main stack?
The minimum distance that a toilet must be from the main stack depends on local codes and regulations, so it is important to check with your local building codes. Generally, though, a modern toilet must be at least 6 inches away from the main stack, though some codes are stricter and require a minimum of 12 inches of space between the toilet and the main stack.
In addition to this minimum distance, the toilet must also be connected to the stack with an approved soil pipe and have an appropriate vent to ensure that the drainage system has the necessary water level for a good flush.
Additionally, in some cases, a storm water tort may need to be installed by a plumbing professional to ensure the sewage system remains at optimal performance.
Can you install a toilet in a basement without rough in?
Yes, it is possible to install a toilet in a basement without a rough in. Many newer back-outlet toilets feature a downspout-style look and need only two drainpipes in the wall – one for the waste line, and the other for a vent.
This eliminates the need for a rough in since all you need to do is run a drainpipe and a vent pipe to the location of the toilet. Installing a wall-mounted toilet also requires no rough in. If you choose this style, you won’t need to worry about a way to tie the waste line into the home’s bathroom plumbing.
Wall-mounted toilets are also easy to install, as they simply bolt to the wall with a few screws. Finally, if your basement has been plumbed with a toilet waste line, but you don’t have access to a vent line, you can opt for an upflushing toilet that makes use of a macerator pump instead of a traditional vent.
This pump creates a venting action when the toilet is flushed and is suitable for use in areas without access to a vent pipe.
Is 2 feet wide enough for a toilet?
No, two feet is not wide enough for a toilet. Toilets generally need to be at least 24 inches (2 feet) wide, and preferably 30 inches (2 ½ feet) wide or larger in order to provide enough space to comfortably use the toilet, manage the plumbing behind it, and provide enough space to fit a bidet or other amenities.
The exact width needed depends on the model of toilet you choose, the configuration of surrounding walls and other features of your bathroom, and specific accessibility needs. If space is tight, there are toilets designed to fit within a 2 foot space, but they are generally not as comfortable for day to day use.
Where does the waste go in an Upflush toilet?
The waste from an Upflush toilet is pumped into an existing sewer line, septic tank, or existing drain line. The pump, which is designed to pump waste, is connected to the toilet, and when the toilet is flushed, the pump moves the waste from the toilet up to the sewer, septic tank, or drain line.
As the name suggests, the pump “flushes” the waste up, instead of having it simply flow through gravity, like traditional toilets. The pump is either located in the basement or the crawl space. The Upflush toilet is a great way to add a bathroom in areas without existing waste lines or a septic system.
Do Upflush toilets need to be vented?
Yes, upflush toilets need to be vented. This is because all sewage toilets, whether they are conventional, macerating, or upflush, require a fresh air supply to prevent unwanted gases and smells from accumulating.
In fact, the discharge pipe of an upflush toilet should terminate at an air admittance valve, which is essentially a one-way air admittance valve that allows air to enter from the sewer line, but prevents sewer gas from escaping through the vent.
The AAV should be located near the fixture that the upflush toilet connects to and should be easily accessible for maintenance and inspection purposes. Moreover, a vent should be installed at the highest point of the discharge pipe to help reduce the pressure within the discharge line and prevent any aerosolized water from entering the house through the vent pipe.
This can be a difficult task since an upflush system does not have a conventional vent stack. Therefore, you may need the services of a qualified plumbing technician with knowledge of local codes if you choose to use an upflush toilet.
How to plumb a basement bathroom without breaking concrete?
Plumbing a basement bathroom without breaking concrete can be done, but it requires the proper tools, some assistance, and a good eye for detail and design. The following steps will provide an overview of the process required:
1. Start by creating a detailed plan. Before you begin any kind of construction, make sure to draw up a layout that takes into account the challenges and opportunities you’ll face when plumbing your basement bathroom.
2. Locate and mark the locations where you need to make cuts. Mark where you need to cut the concrete, such as for drains, pipes, and utility lines. You’ll also want to map out the path you’ll be taking for any large items, such as a tub or shower, that require access to the outside.
3. Rent or purchase the necessary tools. Get the necessary tools for cutting concrete, such as a circular saw or an angle grinder. If you’re using a circular saw, make sure to rent a circular vacuum to safely contain the debris.
4. Start cutting slowly. Ensure that the saw is moving slowly and steadily as it can quickly break the concrete and create sharp edges. With the grinder, be sure to wear the proper protective equipment and cut steadily, creating a steady path for the pipe and utility lines.
5. Lay your plumbing lines. After you’ve made all the necessary cuts, you’ll need to connect the plumbing lines. Make sure to add a foul-smelling waste line and vent pipe, as well as clean water lines.
Once this is all done, you should have an outline of the entire layout of your new basement bathroom.
6. Work on the finishing touches. Finish the project by insulating pipes against the cold or heat, installing fixtures and fittings, and waterproofing any exposed concrete. It’s best to use spray foam insulation, as it can bridge small gaps and reduce the risk of any leakage or breaks in the pipes.
Once you’ve completed all of these steps, you’ll have a functioning basement bathroom without having to break any concrete. Be sure to take all safety precautions while working – and don’t be afraid to ask for help if you need it.