How to Measure Toilet Rough-In Without Removing Toilet: A Step-by-Step Guide

How to Measure Toilet Rough-In Without Removing Toilet?

If you’re replacing an old toilet or installing a new one, it’s important to know the rough-in measurement. This is the distance from the wall to the center of the drain pipe, and it’s essential for getting the right size toilet.

But what if you don’t want to (or can’t) remove the toilet to measure? Don’t worry, there’s another way. In this article, we’ll show you how to measure toilet rough-in without removing the toilet.

We’ll also provide a brief overview of what rough-in is and why it’s important. So if you’re ready to learn more, keep reading!

Step Tools Instructions
1 Tape measure Measure the distance from the center of the toilet flange to the wall behind it.
2 Pencil Mark the measurement on the wall.
3 Level Use a level to make sure the mark is level.
4 Drill Drill a hole through the wall at the mark.
5 Cable locator Use a cable locator to make sure there are no wires or pipes in the way.
6 Sawzall Cut a hole in the wall large enough to fit the new toilet flange.
7 New toilet flange Install the new toilet flange in the hole.

How To Measure Toilet Rough-In Without Removing Toilet?

The rough-in dimension of a toilet is the distance from the center of the drain pipe to the back of the toilet. This measurement is important when you are replacing a toilet or installing a new one. If you don’t know the rough-in dimension, you can measure it yourself without having to remove the toilet.

Identify the rough-in bolts

The rough-in bolts are the two bolts that hold the toilet to the floor. They are typically located 12 inches apart and 12 inches from the back of the toilet. To identify the rough-in bolts, look for two bolts that are located in the same plane as the toilet drain. The bolts should be about 1 inch in diameter and should be located about 12 inches apart.

Measure the distance between the rough-in bolts

Once you have identified the rough-in bolts, you can measure the distance between them. Use a tape measure to measure the distance between the centers of the two bolts. This measurement is the rough-in dimension.

Rough-in dimensions for standard toilets

The standard rough-in dimension for a toilet is 12 inches. However, some toilets may have a different rough-in dimension. If you are not sure what the rough-in dimension of your toilet is, you can check the manufacturer’s specifications.

How to measure the rough-in dimension if the toilet is already installed

If the toilet is already installed, you can still measure the rough-in dimension by using a mirror. To do this, place a mirror behind the toilet and look at the bolts that hold the toilet to the floor. The distance between the centers of the bolts will be the rough-in dimension.

Measuring the rough-in dimension of a toilet is a simple task that can be done without having to remove the toilet. By knowing the rough-in dimension, you can ensure that you purchase a toilet that will fit properly in your bathroom.

Here are some additional tips for measuring the rough-in dimension of a toilet:

  • Make sure that the toilet is level before measuring the rough-in dimension.
  • If the toilet is not level, you can use a level to adjust the height of the toilet until it is level.
  • Once the toilet is level, you can measure the distance between the centers of the rough-in bolts.

By following these tips, you can easily measure the rough-in dimension of a toilet without having to remove the toilet.

How To Measure Toilet Rough-In Without Removing Toilet?

Measuring the rough-in for a toilet is a necessary step in replacing or installing a new toilet. The rough-in is the distance from the back of the toilet to the center of the drain pipe. This measurement is important because it determines the type of toilet that you can install.

If you don’t have access to the back of the toilet, you can still measure the rough-in by using a few simple tools.

Materials:

  • Tape measure
  • Level
  • Pencil
  • Piece of cardboard

Steps:

1. Remove the toilet tank lid.
2. Place the level on the toilet bowl.
3. Mark the level on the cardboard.
4. Remove the cardboard and measure the distance from the mark to the center of the drain pipe.

This measurement is the rough-in for your toilet.

Tips:

  • If you are not comfortable measuring the rough-in yourself, you can hire a plumber to do it for you.
  • Make sure to write down the rough-in measurement before you remove the toilet tank lid.
  • The rough-in measurement is typically between 10 and 14 inches.

What is the Standard Toilet Rough-In?

The standard toilet rough-in is 12 inches. This means that the distance from the back of the toilet to the center of the drain pipe is 12 inches.

However, there are also ADA toilets that have a rough-in of 14 inches. ADA toilets are designed for people with disabilities and have a wider seat and more space between the toilet and the wall.

If you are not sure what type of toilet you have, you can measure the rough-in yourself.

How to Determine the Type of Toilet You Need

The type of toilet you need will depend on the rough-in dimension. There are two types of toilets: standard and ADA.

  • Standard toilets have a rough-in dimension of 12 inches.
  • ADA toilets have a rough-in dimension of 14 inches.

If you have a standard toilet, you can install any standard toilet. However, if you have an ADA toilet, you will need to install an ADA toilet.

You can determine the type of toilet you have by measuring the rough-in dimension.

How to Install a Toilet

Once you have determined the type of toilet you need, you can install it. Follow the instructions that came with your toilet to ensure proper installation.

Here are some general tips for installing a toilet:

  • Make sure the floor is level before you install the toilet.
  • Use a level to make sure the toilet is installed straight.
  • Tighten the bolts securely to prevent the toilet from leaking.
  • Connect the water supply line to the toilet.
  • Flush the toilet to make sure it is working properly.

Measuring the rough-in for a toilet is a necessary step in replacing or installing a new toilet. The rough-in is the distance from the back of the toilet to the center of the drain pipe. This measurement is important because it determines the type of toilet that you can install.

If you don’t have access to the back of the toilet, you can still measure the rough-in by using a few simple tools.

By following the steps in this guide, you can easily measure the rough-in for your toilet and determine the type of toilet that you need.

How do I measure toilet rough-in without removing the toilet?

To measure toilet rough-in without removing the toilet, you will need:

  • A tape measure
  • A pencil
  • A piece of paper

1. Locate the toilet flange. The toilet flange is the metal ring that the toilet bolts to. It is usually located in the center of the floor, directly behind the toilet.
2. Measure the distance from the wall to the center of the toilet flange. This is the rough-in measurement.
3. Record the measurement. You can either write it down on a piece of paper or take a picture of it with your phone.

Here is an example of how to measure toilet rough-in without removing the toilet:

Image of a toilet with a tape measure measuring the distance from the wall to the center of the toilet flange.

What is the standard toilet rough-in measurement?

The standard toilet rough-in measurement is 12 inches. However, some toilets may have a different rough-in measurement, so it is important to check the manufacturer’s specifications before you buy a toilet.

What do I do if my toilet rough-in measurement is not standard?

If your toilet rough-in measurement is not standard, you will need to purchase a toilet that has a matching rough-in measurement. You can find toilets with a variety of rough-in measurements, so you should be able to find one that fits your needs.

Can I adjust the toilet rough-in measurement?

It is possible to adjust the toilet rough-in measurement, but it is a difficult and time-consuming process. It is usually best to simply purchase a toilet that has a matching rough-in measurement.

What are the steps to adjust the toilet rough-in measurement?

To adjust the toilet rough-in measurement, you will need:

  • A saw
  • A hammer
  • A chisel
  • A level
  • A pencil
  • A piece of wood

1. Remove the toilet from the floor.
2. Cut the flange off of the toilet.
3. Cut a piece of wood to the desired rough-in measurement.
4. Attach the wood to the floor where the flange was.
5. Reinstall the toilet.

Here is an example of how to adjust toilet rough-in measurement:

Image of a toilet with the flange removed and a piece of wood attached to the floor where the flange was.

It is important to note that adjusting the toilet rough-in measurement is a difficult and time-consuming process. It is usually best to simply purchase a toilet that has a matching rough-in measurement.

In this article, we have discussed how to measure toilet rough-in without removing the toilet. We have provided a step-by-step guide on how to do this, as well as some tips and tricks to make the process easier. We hope that this article has been helpful and that you are now able to measure your toilet rough-in without having to remove the toilet.

Here are some key takeaways from this article:

  • The toilet rough-in is the distance from the wall to the center of the drainpipe.
  • The standard toilet rough-in is 12 inches, but it can vary depending on the toilet model.
  • To measure the toilet rough-in, you will need a tape measure and a level.
  • You can measure the toilet rough-in without removing the toilet by using the following steps:
  • Place the level on the floor in front of the toilet.
  • Extend the tape measure from the wall to the center of the drainpipe.
  • Make sure that the tape measure is level and that the measurement is accurate.

We hope that this article has been helpful and that you are now able to measure your toilet rough-in without having to remove the toilet.

Author Profile

Liana Farrell
Liana Farrell
Liana Farrell is the owner of toiletty.com. She is a mom of two and is very passionate about home improvement.

Liana has ten years of home improvement experience, and in her own words, she said: “I love improving the home, and I’m very passionate about keeping the home in the best possible condition. I love it!”

Liana Farrell balances beauty and functionality when she goes about her home improvement jobs.