Skip to content

Rough in for toilet drain?

A toilet drain rough in is the distance from the back wall of the toilet to the center of the drain. Most toilets come with a 12″ rough in, but some may have a 10″ or 14″ rough in. Toilet drain rough ins are important to know when shopping for a new toilet because it will determine how far the toilet can be from the wall.

A rough in for a toilet drain is the process of installing the drain pipe and fittings prior to installing the toilet. This is often done by a plumber, but can be done by a do-it-yourselfer.

How far from the wall should the drain for a toilet be?

The toilet flange must be at least 15″ away from any sidewall or nearby fixture. However, 15″ is the absolute minimum. A 15-inch distance from the vanity, shower, tub and back and side walls are required to accommodate the toilet flange.

If you are planning on getting a water closet with a 10-inch roughen, you will also need at least 15 inches of clearance in front of it. This will ensure that you have enough space to use the bathroom comfortably.

How far off the wall do you rough in a toilet flange

There is no definitive answer to this question as it will depend on the individual circumstances of each bathroom. However, as a general rule of thumb, the toilet drain should be at least 6 inches away from the nearest wall framing. This will ensure that there is enough space for the drain to be installed properly and that there is sufficient room for any potential repairs that may need to be carried out.

See also  Bathroom wc meaning?

If you have a 10-inch rough-in for your bathroom plumbing, you can still install a toilet designed for a 12-inch rough-in. This is because the toilet’s rough-in is designed to match the rough-in for your bathroom plumbing.

What is code for distance around a toilet?

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.

If you’re working with an older home that has 3-inch drains, you’ll need to use a 3-inch drain line from the toilet to the main drain pipe. Otherwise, you can install a 4-inch drain from every toilet in new construction. Keep in mind that the line running from the house to the sewer or septic system will need to be a 4-inch pipe.

Does rough-in have to be exact?

There are a few things you’ll need in order to measure a toilet’s rough-in distance:

– A tape measure
– A level
– A pencil
– A friend (optional)

First, locate the bolts that hold the toilet to the floor. These are typically located at the back of the toilet bowl. Measure the distance from the center of each bolt to the wall. This is the toilet’s rough-in distance.

Next, use the level to make sure the measuring tape is level. Then, measure the distance from the floor to the top of the tape measure. This is the toilet’s height.

Finally, measure the distance from the front of the toilet bowl to the wall. This is the toilet’sOffset.

See also  Real moss bath mat?

If you have a friend handy, it’s helpful to have them hold one end of the tape measure while you take the measurements. Otherwise, you can mark the location of the tape measure with a pencil so you can take the measurements yourself.

The recommended fall for a soil pipe is 1 in 40. This is the minimum fall for a waste pipe and will help to prevent blockages from occurring. However, if the gradient is too steep, it could cause problems with the flow of the pipe.

How do I know if I need a 10 inch or 12 inch rough-in toilet

If your toilet is a 12-inch rough-in, the center of the capped bolts should be 24 inches from the wall. There should be 15 inches of clearance on each side of the toilet.

To install a toilet flange on the outside, you will need a hammer and chisel. If the flange is made of cast iron with a rubber gasket, you should be able to remove the cast iron with a hammer and chisel.Remove the rubber gasket with a sharp knife. Then, replace the gasket and the flange.

Is it OK for toilet flange to be lower than floor?

If you’re installing a new toilet, make sure to install the flange at the correct height. A best practice is to install the flange on top of the finished floor. This will ensure that there are no leak paths.

If you’re having trouble cutting around the flange evenly, try using a hacksaw blade. It’s thin and will give you more control. Just be sure to wrap the blade in tape to avoid scratches.

See also  Bathroom sink drain height?

How far can a toilet be from soil stack

If you are looking to find high quality tradespeople to help with a project, post your job on a site like You will be able to get free quotes from a range of businesses who will be able to help with your project. Make sure to include all the necessary information in your job posting, such as the maximum run size (six metres is the maximum according to Building Regulations) and the fall that is required (25º or 44mm fall for every metre run is the usual standard). This will help ensure that you get the best possible quotes from businesses who are able to do the job to a high standard.

The UPC states that the maximum distance between a trap and a vent should be 6 feet in order for the vent to work properly. This is because the vent needs to be able to feed into the drain line within 6 feet of the trapway in order for it to function properly.

How close can a toilet be to a shower?

The code requires a minimum distance of 15 inches from the centerline of a toilet and/or bidet to any bath fixture, wall, or other obstacle. This is to ensure that there is enough space for a person to comfortably use the toilet or bidet.

Comfort height is the height that meets ADA standards. It is more comfortable for taller people and for people who have a hard time getting up from a low seat, like the elderly or disabled. It will measure 17 to 19 inches from the floor to the seat.

Warp Up

A rough-in for a toilet drain is usually 9 to 10 inches from the back wall to the center of the drain. The drain line from the toilet typically runs 3 to 4 inches away from the back wall.

There are a few things to keep in mind when roughing in a toilet drain. First, the drain should be installed at the proper height. Second, the drain should be installed at the proper distance from the water supply lines. Third, the drain should be installed at the proper angle.