# How do you determine toilet rough in?

To determine toilet rough in, measure the distance from the wall behind the toilet to the center of the closest bolt hole. This measurement is known as the rough in. Typically, the rough in for most toilets is either 10” or 12”.

However, some toilets feature a rough in of 14”. A tape measure is the best tool for making this measurement, but if there is no access to a tape measure, the measurement can also be made with a yardstick or some other type of ruler.

Once the rough in is determined, this measurement can be used when finding the correct size toilet to purchase.

## How do I know what size toilet rough in I have?

Determining what size toilet rough-in you have requires you to measure the distance between the wall behind the toilet and the center of the closet bolts that hold the toilet to the floor. The rough-in size is the distance from the wall to the center of the closet bolts.

Standard rough-in sizes for toilets are 12 inches and 14 inches. If your measurement is between these two standard sizes, you may need to purchase an elongated toilet bowl or a toilet bowl with an adjustable base to fit the space.

Additionally, some homes may have odd-sized rough-ins, such as 10 or 16 inches. If you have an odd-sized rough-in, you may need to search for a toilet that specifically fits that size or consider adjusting the rough-in size by installing a toilet offset flange.

## How do you tell if a toilet is a 10 inch rough?

To determine if a toilet is a 10 inch rough, you will need to measure the distance from the back wall to the center of the two closet bolts. A 10 inch rough toilet will have a distance of 10 inches from the back wall to the center of the two closet bolts.

It is important to remember that a 10 inch rough in toilet is measured from the back wall, not the floor. If the distance is not 10 inches, then it is not a 10 inch rough toilet. Additionally, you should be sure to measure the distance between the two closet bolts, as the spacing can dictate whether the toilet is a 10 inch or not.

## Is toilet rough in from finished wall?

No, toilet rough in is not from finished wall. Toilet rough in is the measurement from the wall behind your toilet to the center of the hold down bolts on your toilet. Generally, the measurement is 12 inches, although it can vary.

The distance of the toilet rough in is important to ensure the toilet bowl is installed in the right place. Measure twice and purchase the right sized toilet to make sure the toilet sits in the right location.

## What does 12 inch rough in mean when installing a toilet?

A 12″ rough-in refers to the distance, measured from the back wall of the toilet’s mounting surface (where the toilet will be attached), to the center of the hold-down bolts that secure the toilet to the floor.

When installing a toilet, the distance between the back wall and those bolts must be exactly 12 inches in order for the toilet to be properly installed. Installing a toilet with the incorrect rough-in, either too short or too long, can result in the toilet being too high or low, and cause the toilet to leak or not flush properly.

It is important to measure the distance first to ensure you purchase the correct toilet for your space.

## What is the most common rough-in for toilet?

The most common rough-in for toilet is 12 inches. A 12-inch rough-in allows for the toilet bowl to be placed 12 inches from the wall or flange mounted to the floor. This rough-in is the standard for most toilets, but there are other rough-in measurements for some models.

Some bath and powder rooms may have a 10-inch rough-in, while commercial units may require a 14-inch rough-in. When purchasing a new toilet, it’s important to make sure that the rough-in dimensions of your current toilet match the rough-in of the replacement.

If they do not, a toilet wax ring may be necessary to make the new model fit perfectly.

## Can you replace a 10 inch rough-in toilet with a 12 inch?

Yes, it is possible to replace a 10 inch rough-in toilet with a 12 inch rough-in toilet. Generally, this is done when you are looking to upgrade your toilet or make more room between the wall and your toilet.

In order to replace a 10 inch rough-in toilet with a 12 inch, you will need to make some changes. First, you will need to reposition the supply line for the toilet, since it will need to be moved closer to the wall in order to accommodate the 12 inch rough-in.

Additionally, you will need to purchase a different toilet flange that is sized correctly for a 12 inch rough-in. After making these adjustments, you should be able to install your new 12 inch rough-in toilet.

## How far off finished wall is the toilet drain?

The distance from the finished wall to the toilet drain actually depends on the dimensions of your bathroom, so there is no set answer to this question. Generally, the toilet drain is usually placed against the finished wall, but this can vary depending on the size and shape of your bathroom.

If you’re doing a remodel project, you’ll need to refer to the plumbing code in your area to ensure you meet all necessary safety and sanitation requirements. These regulations will dictate the exact distance the toilet drain should be from the finished wall.

Generally, it’s a good idea to leave at least 12 inches of clearance from the back of the toilet and 2 inches from either side. This will also depend on what kind of toilet you have installed. Toilets can vary in size and sometimes require more clearance distance from the finished wall to ensure functionality.

## How far does toilet need to be from side wall?

In general, the minimum distance between the center line of the toilet and the side wall should be 15 inches. This distances allows adequate clearances for a person to sit down on the toilet and ensure adequate space to navigate the area around the toilet.

However, it is important to adhere to local building codes of the area as they may have more specific requirements in regards to the distance from the walls and fixtures around the toilet. If the codes require a greater distance (such as 18 inches), then this should be adhered to for the specific location.

Additionally, keep in mind the comfort of the user, as larger individuals might require a greater clearance.

## Should toilet flange be on subfloor or finished floor?

The short answer to this question is that it depends on the specific installation requirements and the type of subfloor and finished floor you are using. Generally speaking, a toilet flange should be installed on the finished floor.

This provides a strong security of the toilet, avoiding potential movement or seepage from the wax gasket. Additionally, having the flange on the finished floor allows for proper clearance of the toilet bowl to the flooring and a more aesthetically pleasing result.

However, there may be times when it is necessary to place the toilet flange on the subfloor for an installation. For example, an inexperienced installer may end up mounting the flange too high, in this case using a flange extender should do the trick and help secure the toilet bowl.

In rare cases, if a tile floor is too thick to access the flange button when a wax seal is needed, the flange should be installed on the subfloor.

In any scenario, it is important to ensure the flange is secured properly and will not eventually come loose, causing damage to the flange, finished floor, or wax seal. Make sure the screws and lag bolts used are the proper size, and always use a level to check whether your flange is installed correctly.

## Does a toilet flange go inside or outside the drain pipe?

The toilet flange should be placed outside the drain pipe. The flange should be installed at the same height of the finished flooring which will later support the toilet. The drain pipes should extend downwards past the toilet flange, so that the flange will be placed above the largest elbow inside the drain pipe.

If the drain pipe is several inches above the finished floor, the flange can be secured to the drain pipe with screws. Once the toilet flange is in place, the toilet should be securely fastened to it to finish the installation.

## How far can a toilet be from the main drain?

The maximum distance a toilet can be from the main drain depends on the size and shape of the drain pipe that runs from the bathroom, along with the type of toilet you have, as some toilets require more water pressure than others to flush properly.

Most plumbing codes recommend the distance between the toilet and the drain should never exceed 10 feet, with the pipes running at an angle of at least one-fourth inch per foot sloping downward, with the drain being lower than the toilet.

If the toilet is further than 10 feet away from the main drain, a special pressure-assist device may be needed to prevent clogs and backups. Additionally, the drain pipe should be at least two inches in diameter to allow for adequate water flow.

## What is code for distance in front of toilet?

The code for distance in front of a toilet typically refers to the specific space required between a toilet and any object in front of it. This is to ensure adequate access to the toilet and to ensure a comfortable experience while using it.

Most codes dictate that there should be a minimum of 21 inches between the front of the toilet and any object such as a wall or other fixture. It is also important to consider the clearances around the toilet, which should typically measure at least 15 inches from the center line of the toilet to any wall or áreas on most sides, such as for a shower or sink.

Additionally, there should be 1. 5 inches of clearance between the toilet and any nearby objects such as handicap bars.

## Why is the toilet always next to the shower?

The location of the toilet and shower in a bathroom is determined by plumbing layouts that involve consideration of the water pipes and drains for each fixture. The toilet and shower should be located close to one another in order for them to be connected to the same drain and water supply line, thus reducing the cost and complexity of the plumbing installation.

Generally, the toilet is placed next to the shower most often so it can be connected to the same drain. This arrangement also helps reduce the space required in the bathroom since two fixtures share the same wall.

Additionally, placing the toilet and shower together makes it more convenient for users since the toilet can be used while waiting for the shower to warm up or before getting into the shower. In some cases, though, the location of the toilet and shower may be driven by spatial constraints with the over all configuration of the bathroom.

## How high should toilet flange be?

The toilet flange should be approximately level with the finished floor. It should be no higher than 1/4 inch from the finished floor, and low enough that it makes a tight seal when the toilet is bolted down.

Make sure that the space between the toilet and the flange should also not exceed 1/4 inch and that the wax ring helps to fill the gap if needed. When in doubt, double-check with a professional plumber to ensure that the toilet flange is properly installed for the best and safest result.