How to Install a Commercial Wall Hung Toilet: A Step-by-Step Guide

Wall hung toilets have become increasingly popular in commercial settings due to their sleek design, ease of cleaning and water conservation. Installing a commercial wall hung toilet can be a little daunting as it involves mounting the toilet bowl to a wall and connecting it to an in-wall tank. However, with the right tools and guidance, you can install a commercial wall hung toilet yourself.

This article will guide you through the step-by-step process of installing a commercial wall hung toilet. From pre-installation preparations to testing the final product, we’ll cover everything you need to know to ensure a smooth installation. Whether you’re a seasoned DIYer or a novice, this guide will provide you with the necessary information to complete this project successfully.

Quick Answer
Installing a commercial wall hung toilet requires proper preparation and tools. First, locate the appropriate spot for the toilet, ensuring it is firmly mounted with reinforced walls. Take measures to ensure pipes align appropriately and place support brackets to hold the toilet in place. Place a mounting plate onto the bolts and then secure the toilet bowl onto the plate. Hook up the toilet’s water source, ensuring tight connections. Lastly, check that the toilet is level and flushes correctly.

Required Tools and Materials for Installing a Commercial Wall Hung Toilet

Installing a commercial wall hung toilet requires specific tools and materials to ensure that the installation process goes smoothly. Some of the essential tools required to install a commercial wall hung toilet include a drill, level, screwdriver, wrench, measuring tape, and a saw. A power drill with a masonry bit is necessary if you are installing the toilet on a masonry wall. A level is vital to ensure that the toilet is properly oriented and seated, preventing any future problems with the toilet’s operation. A screwdriver is used to attach the mounting bracket to the wall and to adjust the height of the bracket to the correct position. A wrench is necessary to tighten the bolts and screws that hold the toilet and its components together.

Besides the tools, there are several materials necessary for installation, including mounting screws and bolts, construction adhesive, and caulking. Construction adhesive is essential for fixing the mounting bracket to the wall, while caulking is used to seal the edges of the toilet tank against the wall to prevent leaks. Installing a commercial wall hung toilet requires a bit of work, but with the right tools and materials, the job can be done correctly.

Preparing the Wall and Floor for Installation

When it comes to installing a commercial wall hung toilet, proper preparation of the wall and floor is crucial. The first step is to ensure that the wall is strong enough to support the weight of the toilet. This means that the wall must be made of solid construction materials such as concrete or bricks. The wall should also be free of any defects such as cracks or holes, which can affect the stability of the toilet.

Once you have established that the wall is solid, the next step is to prepare the floor for installation. The floor should be level to ensure that the toilet is properly aligned and does not wobble. If the floor is not level, you may need to use shims to level it out before proceeding with the installation. Additionally, you should ensure that the area around the toilet drain is clear of any debris to prevent clogs. Taking the time to properly prepare the wall and floor will ensure a proper installation, which will lead to a long-lasting, functional toilet for your commercial space.

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Mounting the Toilet Carrier Frame

Mounting the Toilet Carrier Frame is the next crucial step in installing a commercial wall hung toilet. The toilet carrier frame supports the weight of the toilet and provides a secure and stable mounting location. To begin, measure and mark the location of the carrier frame’s mounting brackets on the wall, ensuring they’re level and in the right position for the size of the toilet. Then, attach the brackets to the wall and check for stability. Make sure the carrier frame is level and secure, using a level and any additional sturdy brackets if necessary.

Next, connect the water and waste pipes to the carrier frame and ensure they’re properly secured. This will ensure that there are no leaks or issues with the plumbing once the toilet is installed. Finally, place the mounting bolts on top of the carrier frame and secure them in place with the provided nuts. With the secure installation of the carrier frame, you’re now ready to move on to the final steps of installing the commercial wall hung toilet.

Connecting the Water Supply and Drainage System

Connecting the Water Supply and Drainage System is an essential step in installing a commercial wall hung toilet. First, you need to turn off the water supply by closing the valve. Then, using the proper size and type of tubing, connect the water supply line to the input valve of the toilet. It is crucial to ensure that the connections are tight and leak-proof.

Next, connect the drainage system to the toilet. Begin by positioning the rubber gasket on the toilet drain opening, followed by attaching the closet flange to the subfloor. Then, carefully place the toilet bowl over the closet flange, making sure that the gasket creates a tight seal. Finally, attach the bolts and nuts to secure the toilet bowl and connect the waste pipe to the flange. Once finished, turn on the water supply and flush the toilet to make sure there are no leaks or issues.

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Attaching the Toilet Bowl to the Carrier Frame

Attaching the toilet bowl to the carrier frame is one of the most crucial steps in installing a wall-hung toilet. First, begin by aligning the mounting bolts on the carrier frame with the holes on the back of the toilet bowl. Make sure that the bolts are installed securely and tightened properly.

Next, place a level on top of the bowl to ensure it is perfectly level. If the bowl is not level, adjust the mounting bolts until it is properly aligned. After leveling, install the washers and nuts on the mounting bolts and tighten them securely. Once you have confirmed that the bowl is firmly attached to the frame, you can proceed to attach the water supply line following the manufacturer’s instructions. Proper installation of a commercial wall hung toilet is essential for both safety and long-term functionality.

Securing the Toilet Tank and Flushing Mechanism

Once you have positioned the toilet bowl and fixed it securely to the wall, the next step is to install the tank and flushing mechanism. Before proceeding, make sure that all the necessary parts, including bolts, nuts, washers, and gaskets, are readily available. Start by placing the sponge gasket in the center of the flush valve opening on the bowl. The gasket will prevent leaks and ensure a proper seal between the bowl and tank.

Next, place the tank on the bowl, aligning the bolt holes in the tank with those in the bowl. Insert the bolts and tighten them securely using a wrench. Attach the flushing mechanism, including the fill valve and flush valve, to the tank according to the manufacturer’s instructions. Finally, connect the water supply line to the fill valve and adjust the water level as per the instructions. Turn on the water supply and check for leaks. If everything is working properly, your commercial wall hung toilet is ready to use.

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Finishing Touches and Testing the Toilet for Proper Functioning

After installing the commercial wall-hung toilet, it’s time to focus on the finishing touches. First, make sure that the toilet is level. If it’s not, adjust the mounting bracket until it is. Next, attach the seat and lid according to the manufacturer’s instructions. Tighten the bolts firmly but make sure not to over-tighten them, or you could risk damaging the toilet.

Once the seat is installed, it’s time to test the toilet for proper function. Turn on the water supply and let the tank fill up. Flush the toilet several times to make sure everything is working correctly. Check the water pressure, and ensure the bowl is filling correctly. This is also a good time to check for any leaks in the plumbing. Once you’re satisfied that everything is working correctly, you’re done! Congratulations, you’ve successfully installed a commercial wall-hung toilet!

Final Words

Installing a commercial wall hung toilet isn’t as daunting as it may seem. With proper preparation and a little patience, this task can be completed in no time. To start, ensure you have all the necessary tools and equipment, including the toilet bowl, carrier body, and carrier tank. Follow manufacturer instructions and recommended guidelines throughout the installation process. Double-check all connections and ensure there are no leaks before using the toilet.

Remember that this type of toilet installation may require professional assistance if you’re uncertain about certain steps. Properly installed commercial wall hung toilets can provide durability and save space in any commercial restroom. By following these simple steps, you’ll have a sleek, functional, and long-lasting toilet that will serve your business for years to come. So, take the initiative with a little effort, and get your commercial bathroom one step closer to perfection.

Further Reading: The 9 Best Toilet For Basement [Updated – 2024]

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