Master the Art of How to Install Wall Mounted Toilet: A Comprehensive Guide

Are you considering how to install a wall mounted toilet in your bathroom? If so, you’ve come to the right place. In this article, we will guide you through the process of installing a wall mounted toilet, from understanding the basics to post-installation checks.

Whether you’re a DIY enthusiast or simply looking to save space in your bathroom, this article will provide you with the necessary information to successfully complete the installation of a wall mounted toilet. Did you know that wall mounted toilets have become increasingly popular due to their sleek design and space-saving capabilities? Now, let’s dive into the step-by-step process of installing a wall mounted toilet.

At a glance: What’s behind the topic.What you need to know: An overview of the key information

  • Step One: Understanding the Basics of Wall Mounted Toilets – Definition of a wall mounted toilet – Benefits of wall mounted toilets
  • Step Two: Preparing for Installation – Gathering necessary tools and materials – Ensuring correct measurements
  • Step Three: The Installation Process – Setting up the frame – Connecting the plumbing – Installing the bowl – Attaching the flush mechanism
  • Step Four: Post-Installation Checks – Ensuring proper functionality – Maintenance tips and tricks

how to install wall mounted toilet

1/10 What is a Wall Mounted Toilet?

Gone are the days of conventional bathroom fixtures. Enter the era of the extraordinary wall mounted toilet. This design marvel effortlessly combines convenience, style, and functionality into one exceptional creation.

But what sets this modern masterpiece apart? It’s all in the details. With a focus on easy cleaning , those hard-to-reach areas become a thing of the past.

No more scrubbing and scouring for hours on end. Cleaning becomes a breeze, leaving you with a sparkling and hygienic bathroom, all achieved with minimal effort . And let’s not forget about space.

In today’s world, every square inch counts. That’s where the compact design of a wall mounted toilet truly shines. By saving precious floor space, it creates an illusion of spaciousness , transforming even the smallest bathrooms into a haven of comfort.

But it doesn’t stop there. This ingenious creation also brings a touch of modernity and sophistication to your bathroom. Its sleek and streamlined appearance instantly elevates the style of your space, making it a true showstopper .

So whether you seek easy cleaning, space-saving solutions, or a contemporary aesthetic, look no further than a wall mounted toilet. Embrace the sheer beauty and functionality of this innovative bathroom fixture, and let it redefine your bathroom experience.

2/10 Benefits of Wall Mounted Toilets

Step into a realm of bathroom perfection, where cleanliness reigns supreme and accessibility knows no bounds. Introducing the majestic world of wall mounted toilets, a pinnacle of innovation in bathroom fixtures. Gone are the days of hidden crevices, harboring dust and dirt.

With wall mounted toilets, cleanliness becomes effortless, as a simple wipe down restores your sanctuary to its pristine state. But the advantages do not end there. These magnificent toilets are designed with inclusivity in mind, embracing users of all ages and abilities.

No longer shall mobility issues or disabilities hinder your bathroom experience. And for families with young children, the convenience of a wall mounted toilet knows no bounds, eliminating the need for bending or straining. Durability becomes an art form with these remarkable fixtures.

Crafted from the finest materials, securely attached to the wall, they stand as a testament to longevity. With proper installation and maintenance, they become the faithful guardians of your bathroom, enduring the test of time. A mere upgrade to a wall mounted toilet transcends the boundaries of practicality.

It bestows upon your sanctuary a touch of elegance and modernity, transforming it into a realm of sophistication. So why wait? Embrace the allure of wall mounted toilets and unlock a world of cleanliness, accessibility, and unparalleled style in your very own bathroom.

how to install wall mounted toilet

If you’re considering installing a wall-mounted toilet, you’ve come to the right place. In this video, you’ll learn step-by-step instructions on how to install a wall-mounted toilet, ensuring a seamless and efficient process. Get ready to transform your bathroom with this handy guide from This Old House.

YouTube video

3/10 Gathering Necessary Tools and Materials

Embarking on the installation of a wall-mounted toilet requires a set of essential tools and materials. These include a screwdriver, level, wrench, measuring tape, and drill. Additionally, you’ll need a wall-mounted toilet kit, screws, mounting brackets, and a wax ring for a secure seal.

Prioritize safety by wearing goggles, gloves, and a dust mask. Armed with these necessities, you’ll be well-prepared and poised to successfully undertake the installation process.

4/10 Ensuring Correct Measurements

Embarking on the installation of a wall-mounted toilet demands meticulousness and a keen evaluation of the wall’s sturdiness . Let me guide you through the crucial steps : To begin, ascertain the precise gap between the floor and the toilet drain. This measurement is pivotal in determining the ideal installation height for both functionality and comfort.

Before acquiring the toilet, cross-check the rough-in measurement, denoting the distance from the wall to the center of the drain. Ensuring its compatibility with your bathroom’s measurements will avert any potential installation hitches. Thoroughly examine the wall for any signs of weakness or damage to verify its ability to support the weight of the toilet.

Reinforce the wall if necessary, guaranteeing a secure and reliable installation. By adhering to these steps and thoroughly assessing the strength of the wall, you can sidestep any complications that may arise during the installation process. Revel in the space-saving allure and aesthetic splendor of your newly installed wall-mounted toilet.

If you’re unsure about the proper height for your toilet flange, check out our article “Toilet Flange Height” for all the information you need to ensure a secure and functional installation.

how to install wall mounted toilet

Step-by-Step Guide: Installing a Wall Mounted Toilet in Your Bathroom

  • Wall mounted toilets are toilets that are attached directly to the wall, with the bowl suspended off the ground.
  • One of the main benefits of wall mounted toilets is that they save space in the bathroom, as they do not have a visible tank or base.
  • Installing a wall mounted toilet requires gathering tools such as a drill, screwdriver, and level, as well as materials like screws, anchors, and a wax ring for sealing.
  • Before installation, it is important to measure the space and ensure that there is enough clearance for the toilet bowl and wall frame.
  • The installation process begins by setting up the frame, which supports the toilet bowl and holds it securely to the wall.
  • Connecting the plumbing involves attaching the water supply line to the toilet tank and connecting the drain pipe to the waste pipe in the wall.
  • Installing the bowl requires carefully aligning it with the frame and securing it in place using screws.
  • Attaching the flush mechanism involves connecting the flush button or lever to the frame and ensuring that it is functioning properly.

5/10 Setting up the Frame

Embarking on the installation of a wall mounted toilet is a meticulous endeavor. The first step in this intricate process involves the establishment of a sturdy frame, which is of utmost importance to guarantee stability and proper installation. Carefully fasten the frame to the wall, utilizing the screws and mounting brackets provided.

Employ a level to meticulously assess any irregularities. Prioritize the adjustment of the frame to the appropriate height, adhering to recommended measurements that ensure comfort. Before progressing further, diligently examine the frame for any imperfections or blemishes, such as fractures or loose components.

By promptly addressing these issues, one can circumvent future complications. The establishment of the framework is a pivotal stage in securing a triumphant installation. Thus, take ample time, meticulously follow the instructions, and relish the gratification that accompanies a job well executed.

6/10 Connecting the Plumbing

The proper plumbing connection is vital when installing a wall mounted toilet. It’s a step that is often forgotten, but its importance cannot be underestimated. To ensure that there are no leaks or water damage, it is necessary to use a top-notch sealant that is specifically designed for plumbing connections .

If any plumbing problems occur during the installation process, it is crucial to troubleshoot by checking for leaks or drips and making sure that everything is tightly and properly sealed. It’s important to address any issues promptly, such as loose fittings or damaged pipes, in order to avoid complications later on. Always remember that connecting the plumbing correctly is absolutely essential for a seamless and efficient wall mounted toilet.

If you’re wondering how to shut off the water supply to your toilet, check out our article on how to shut off water to toilet for step-by-step instructions and tips on handling this common household issue.

how to install wall mounted toilet

Did you know that wall mounted toilets have been around since the early 1900s?


My name is Warren and I am a professional plumber licensed and insured in the State of California. I have been in the business for over 10 years and have undertaken small and large projects including bathroom renovation, toilets, garbage disposals, faucets, sinks and kitchen plumbing jobs. This site is based on my experience with toilets. I have installed the best brands and models in all sizes and shapes. I hope this helps you with the unbiased information that you need to make the right decision.


7/10 Installing the Bowl

Installing a wall mounted toilet bowl requires precise alignment. Take your time to center and level the bowl before securely attaching it to the frame. Avoid overtightening, as it can lead to damage.

After installation, thoroughly inspect the bowl for leaks or cracks to ensure optimal functionality. Following these steps will guarantee a long-lasting and efficient wall mounted toilet. Remember to regularly check for leaks or cracks to prevent any future problems.

Tools and Materials Tabelle

Tools Materials
Tape measure Wall-mounting kit (includes screws, anchors, and brackets)
Spirit level Mounting hardware (such as bolts and washers)
Drill Mounting frame or bracket
Screwdriver (flathead/Philips) Toilet bowl and seat (with necessary bolts and nuts)
Adjustable wrench Flush mechanism (including flush valve and flapper)
Pipe cutter Wax ring (for sealing the toilet to the floor drain)
Pliers Water supply line (flexible hose with connectors)
Hacksaw Silicone caulk (for sealing around the base of the toilet)
Bucket Safety goggles (to protect your eyes during the installation)

8/10 Attaching the Flush Mechanism

Installing a flush mechanism for a wall mounted toilet requires careful consideration. With different options available, such as lever handles or push buttons, choose what suits your personal preference and bathroom style. Once you’ve made your choice, proper alignment and positioning during installation are crucial.

Follow the manufacturer’s instructions diligently and make necessary adjustments for a perfect fit. After securely attaching the flush mechanism, it’s essential to test its functionality. Press the button or pull the lever to observe the water flow and drainage.

Troubleshoot and adjust if any issues arise. Though seemingly small, attaching the flush mechanism greatly impacts the performance of your wall mounted toilet. By selecting the right mechanism, aligning it correctly, and conducting thorough testing, you guarantee a seamless and efficient flushing experience.

Take the time to do it right – your bathroom will appreciate it!

If you’re curious about the cost to replace a toilet flange, check out our article on “How much does it cost to replace a toilet flange?” where you’ll find all the information you need to know.

9/10 Ensuring Proper Functionality

Maintaining your wall-mounted toilet is crucial for its proper functioning. To prevent clogs and odors, it is important to clean and disinfect the toilet bowl regularly using a cleaner designed for wall-mounted toilets. This will eliminate buildup and ensure hygiene.

In addition to cleaning, it is essential to check for loose or worn out parts that could affect the toilet’s functionality. Inspect the flushing mechanism, hinges, and other components to ensure they are secure and in good condition. If any issues are found, make the necessary repairs or replacements to avoid further problems.

Adjusting the water level and flushing mechanism is also key for optimal performance. Consult the manufacturer’s instructions or seek professional help to adjust these settings correctly for your specific wall-mounted toilet. By following these maintenance tips and regularly checking for potential issues, you can keep your wall-mounted toilet in excellent working condition.

This will extend its lifespan and provide a hassle-free and enjoyable bathroom experience.

how to install wall mounted toilet

The Ultimate Guide: Installing and Understanding Wall Mounted Toilets

  1. Step One: Understanding the Basics of Wall Mounted Toilets
    1. Learn what a wall mounted toilet is.
    2. Explore the benefits of wall mounted toilets.

10/10 Maintenance Tips and Tricks

Caring for your wall-mounted toilet is essential to maintain its longevity and cleanliness. Regularly clean the toilet bowl with a specialized cleaner to prevent any surface damage. Prevent leaks and water damage by replacing the wax ring every few years.

Remember to always follow the manufacturer’s instructions and safety guidelines for optimal performance. By taking these simple steps, you can ensure a clean and hygienic bathroom while prolonging the lifespan of your toilet.


In conclusion, installing a wall mounted toilet may seem like a daunting task, but with the right tools and preparation, it can be a straightforward process. By understanding the basics of wall mounted toilets and the benefits they offer, you can make an informed decision about whether this type of toilet is right for you. Following the step-by-step installation process outlined in this article, you can successfully install a wall mounted toilet in your bathroom.

Don’t forget to perform post-installation checks to ensure proper functionality and follow maintenance tips to keep your toilet in optimal condition. We hope this article has provided helpful guidance, and we encourage you to explore our other articles for more valuable home improvement tips and tricks.


Are wall hung toilets easy to install?

If you’re looking to save money on toilet installation, considering a DIY approach for a wall-hung toilet can be a good option. However, it’s important to note that this can be a challenging task, especially if you’ve never taken on a DIY project before. If you’re uncertain about your skills or lack experience, it may be best to hire a professional for the job. This will ensure that the installation is done correctly and avoid any potential problems.

What is needed for a wall mounted toilet?

To install a wall hung toilet, you need to build a stud wall or section to create space for the cistern and mounting frame. The frame not only supports the toilet and cistern but also includes flush buttons that are conveniently placed. This setup ensures a sleek and space-saving toilet installation.

Are wall mounted toilets a good idea?

Wall-hung toilets offer practical benefits such as saving space, facilitating cleaning, and providing a modern aesthetic. While they may be pricier compared to traditional toilets, their installation does not necessitate floor modifications to accommodate the drain. In renovation projects, the drain can be conveniently installed within the wall, adding to the convenience and flexibility of these toilets.

Are back to wall toilets hard to install?

Installing back to wall toilets is not as straightforward as installing other types of toilets, like close coupled toilets.

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