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Installation wall hung toilet

Installation of a wall-hung toilet

Consumers are increasingly choosing wall-mounted toilets for bathroom equipment. Of course, installing a wall-hung toilet is a little more complicated than installing a regular one. floor-standing toilet in the apartment.

Before you install wall hung toilet with your own hands, it is advisable to have an idea of ​​its design.

The entire structure is based on a rigid steel frame, equipped by the manufacturer with a special device for height adjustment. This frame is securely attached to the floor and to a wall built of concrete or solid brick. Such equipment cannot be attached to plasterboard false walls. The toilet bowl is suspended from a steel frame using special pins. The toilet bowl is the visible part of the entire structure after installation.

Built-in flush cisterns for wall-hung toilets differ from conventional ones in that they are made not of ceramics, but of plastic. Their depth is 9 cm, and their width varies. The plastic drain tank is additionally insulated with styropol, a material that protects against the formation of condensation. The cistern is placed on a steel frame. The front part of the tank is equipped with a special cutout through which a push-button water drainage device is installed.

During operation, this hole provides access to the mechanism for repair and maintenance in case of replacement of faulty parts. Modern models are equipped with a function for dosing the volume of drained water using buttons. By pressing one, 3 liters are drained, and the other - 6 liters.

Before installing a wall-mounted toilet, make sure you have the necessary tool and material.

So how are u different manufacturers the equipment is different, first it is better to buy a toilet, and then buy everything necessary materials for its installation and connection, recommended by the manufacturer in the instructions. To implement installation work you need to prepare:

• drill;
• concrete drills;
• hammer;
• screwdriver with bits;
• adjustable wrench;
• FUM tape (to seal the thread);
• core;
• corrugation for sewer pipe;
• building level;
• sheets of double waterproof plasterboard.

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Toilet installation

Fastening diagram: 1 – Rods for fastening; 2 – Monolithic concrete base; 3 – Pipe.

Installation begins with the need to install a rigid steel frame (installation), which must be firmly installed and secured with dowels to the main wall and to concrete floor. At the place where the toilet is installed there must be a drain sewage pipe, with a diameter of 110 mm. It is also necessary to provide for the supply of a water pipe.

The installation should be installed level relative to the horizontal and vertical planes, a building level is used for this. Installation is very easy, since the steel frame design has retractable rods, as well as special studs for attaching the frame to the wall.

The height of the bowl can be adjusted according to the height of the people who will use it sanitary product. The optimal installation height for a wall-mounted toilet can be selected empirically. It is usually done in such a way that the seat is approximately 40 cm from the floor.

The next stage of installation is connecting the outlet of the wall-hung toilet with sewer outlet, in this case you need to use corrugation. To check the functionality of the connection, attach the bowl to the frame and perform a test drain. Then the bowl must be removed, since its installation is carried out at the very last moment.

Then the installation site of the frame is sheathed with sheets of double waterproof plasterboard, which is directly attached to the installation and to the wall metal profile. The instructions supplied by the manufacturer with the hanging equipment contain a template for easy cutting of the front part of the casing. Its use facilitates the process of cutting out the required technological holes in a sheet of drywall.

After this, surface finishing work is carried out. ceramic tiles, color matching the overall interior of the bathroom.

After the tile adhesive has completely dried, the toilet bowl is secured by hanging it on 2 studs. They are wrapped in metal carcass installation system, which is located under the cladding.

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Features of installing a wall-hung toilet

Device diagram simple toilet for comparison.

1. All installation systems for connection to sewer pipes are equipped with nozzles with a diameter of 110 and 90 mm and an adapter coupling for connection to a plumbing fixture.
2. The installation itself uses a pipe with a diameter of 90 mm to make it easier to obtain a small bending radius.
3. The flush button is installed in the center of the front or top panel of the tank. In the event of a breakdown, by removing this key, you can gain access to the internal fittings of the toilet cistern. Usually the key is not included in the kit, but is sold separately.
4. If the float mechanism fails, in order to prevent water from leaking out, a drainage hole is built into the tank; through it, excess water is drained into the toilet.
5. Almost all modern tanks modular systems equipped with a water saving function. It can be represented by two options: double flush key (most of the key is complete drain, the smaller part is an economical drain); Push/Stop system, which allows you to independently regulate the duration of the drain (pressing the button again stops the drain, and if you do not press again, all the water from the tank will be drained).
6. For high-quality finishing tiles, it is necessary to correctly set the location of the installation system relative to facing seams. So, the flush tank button should be placed either in the center tile joint, or in the center of the tile (otherwise there will be unaesthetic asymmetry). Therefore, the installation is installed with an allowance of 2 mm, and the laying of tiles always begins from the button.
7. When using a mechanical flush key, the thickness of the wall that covers the structure should not be more than 6-7 cm.

Wall-hung toilet models are becoming increasingly popular. Consumers appreciated their advantages over classic devices.

Wall-mounted toilets can become excellent option for bathrooms of limited size, as they are very compact. Use for its intended purpose is absolutely no different from classic models. As well as internal organization. But the communications and flush tank of the wall-hung toilet are hidden in the wall. Only the bowl and the drain button remain visible.

To install a pendant plumbing fixture The toilet will have to be completely renovated. But what can’t you do for the sake of comfort and aesthetics. Installation can be carried out in two ways: on the installation and on a concrete base.

The designs of wall-hung toilets are similar to floor-standing ones. They consist of a bowl with an outlet and a tank with a water supply and drainage mechanism. The principles of their operation are absolutely the same. The main difference is how the structural elements are placed during installation and what special features they have in connection with this.

Components of a wall-hung toilet:

• Installation- This is a steel frame that is attached to the floor and wall. It holds the bowl and tank.
• Bowl– the visible part of the structure, differs in shape from the floor one. Occupies only the wall area, the floor space remains free.
• Tank– built into the frame. It has flat shape. Made from high quality plastic.

All fasteners and seals are included with the structure.

Installations for the installation of plumbing fixtures are of two types:

Wall-hung toilets also differ in the type of bowl. In shape, they can look like floor ones with a cut off leg; they can be round, ovoid, square and rectangular. You can find bowls different sizes, for convenience they are combined into conditional groups:

• Compact or short (up to 50 cm in length);
• Medium (length as standard floor models– 50-60 cm);
• Enlarged (up to 65-70 cm in length).

Some bowls feature improved design or enhanced functionality:

To make hanging bowls, the same materials are used as for floor bowls: porcelain, earthenware, metal, plastic, glass. Some manufacturers make real designer objects out of wall-hung toilets: they apply designs, paint the bowls bright colors, give them an unusual shape.

Advantages and disadvantages

Before purchasing a non-standard toilet model, you should evaluate all its advantages and disadvantages. The operation of a floor-standing plumbing fixture is familiar and familiar to everyone, while a wall-mounted toilet is new to many and how convenient it will be to use is not clear. Let's try to understand this issue.

Features of the wall-hung toilet:

• Saves room space. Actually it's very controversial. The effect is rather visual. The installation depth is on average 15 cm, to this you should add a false wall, the result will be slightly less than the width of a classic tank with an indentation from the wall.
• Hides communications. On the one hand, this is aesthetically pleasing and solves the problem of unsightly pipes, on the other hand, in the event of a breakdown, access to them for repair will be difficult.
• Has a tank built into the wall. Only the drain button remains outside; it is through the hole for installing it that you can gain access to the fittings of the drain tank in the event of a breakdown; you must admit, it is not very convenient.
• It looks unusual and beautiful. External part The designs are laconic and elegant – that’s undeniable.
• Easy to care for. The bowl does not come into contact with the floor, so it is easy to clean. In the case of classic models, the leg and the joint with the floor are the most problematic areas for cleaning.
• Use for its intended purpose is no different from floor use. However, many people, especially those with heavy weight, a psychological barrier arises that the bowl may move away from the wall. In fact, it holds very tightly and can easily withstand a load of 150 kg.
• Its cost is higher than the floor one. The price varies over a wide range, the most economical option– installation of the bowl on a concrete base without installation.
• Installation of the device is complicated. Of course it will require more time and effort. In addition to connecting to communications, it will be necessary to secure the frame and hide it behind a plasterboard wall.

Choosing a wall-hung toilet is more a matter of taste than searching rational decision for the bathroom. Considering that these models are gaining increasing popularity and have positive reviews owners, installing devices of this type may make sense.

Installation of a wall-hung toilet with installation

First you need to determine the place where the toilet with installation will be installed. The main requirement for the site is strength. The frame cannot be attached to drywall. For installation on a wooden floor, additional fasteners will be required. Ideally, the floor and walls are made of concrete.

The main load is borne by the installation, so the strength of the structure depends on the quality of fastening of the frame to the wall and floor.

The installation is carried out step by step according to the instructions:

The next stage of work is the installation of a false wall. It can be made from any material. Will do moisture resistant drywall, It is easy to cut and easy to install. First, install the metal profiles, then make holes in the sheets of drywall for the sewer pipe, the supply of the tank to the bowl, the pins and the flush button. Cover the installation box. Tile or paint.

All that remains is to install the bowl and flush button. The bowl needs to be put on the pins, making sure that all the pipes come together in the right place. Press the device against the wall so that there are no gaps left and secure the bowl with bolts. The last thing to install is the water drain button. Now you need to check the operation of the structure and you can use the toilet for its intended purpose.

Installing a wall-hung toilet with installation requires precise preliminary markings; see how to do it correctly and install the device in the video.

Installation of a wall-hung toilet on a concrete base

The key difference between this method is the absence of installation. You will need to purchase a hanging bowl, a drain tank and two long (from 30 cm) metal pins. The wall for mounting such a toilet must be load-bearing.

The rods that will hold the bowl must go through the wall. WITH reverse side they must be secured with a nut. If this is not possible, then you need to pour concrete glue into the prepared holes.

The sewer pipe will be hidden in a concrete block, which will need to be made from a mixture of cement, sand, crushed stone, soap or dish soap and water.

Stages of work:

Now you can sew up the wall and do the finishing work. As a result, only the bowl will remain visible. To access communications, it is recommended to make a door in the wall.

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Floor-standing toilets are gradually inferior to their modern competitors – wall-hung toilets. What is the reason for their popularity, what advantages do they have and why are they so valued by homeowners? Suspended structures are more expensive, they are difficult to install, so this process takes longer. These are the disadvantages of wall-mounted toilets, but they are fully compensated by the advantages obtained in the form of ease of use, space saving and good aesthetic qualities.

Installation of a wall-hung toilet

The design of the wall-hung toilet is quite simple, as can be seen in the photo above. Moreover, it is design features have become a kind of “insignia”, allowing you to immediately understand the difference between traditional and suspended models. To learn how to install a wall-hung toilet with installation, you need to know what elements it consists of.

To the main components suspended structure three elements can be attributed. The first of them is a metal frame to which the toilet bowl is attached. This frame is also called a frame or installation (for more details: “How to choose an installation for a toilet - what you need to know when choosing”). It is with the installation of this element that the installation of a wall-hung toilet with installation begins. The installation is attached to the wall and floor surface, which allows you to withstand very heavy loads - even a person with overweight will not damage the structure. Of course, you cannot fix the frame on plasterboard walls.

The frame must be equipped with a device with which the height of the wall-hung toilet can be adjusted. The bowl is mounted on the frame using special pins, which make it possible to create a solid structure.

The second element is a cistern built into the wall. The shape of the cistern for a wall-mounted toilet differs from traditional solutions because free space for its installation is much less. The tank is installed in the installation, after which it must be insulated with styropol - a material that avoids condensation. On the front wall of the structure there are holes intended for installing a drainage system, so it will not cause any difficulties. These same cutouts provide access to the interior of the structure if repairs are necessary. Most manufactured tanks are equipped with a dosed drainage system: standard solutions provide for the ability to drain 3 and 6 liters of water.

The third element is the toilet bowl, which is the only visible part of the structure. As a rule, bowls have a classic oval shape, but there are also individual pieces made in round or rectangular. Installing the bowl is usually not difficult: everything is included in the kit necessary elements fastenings and installation instructions. To execute reliable fastening toilet to the wall may be required Additional materials: Teflon tape, polyethylene elbow, hose and studs.

Installing a toilet on installation

Installing a wall-hung toilet with your own hands on a steel frame is more expensive, but the resulting structure will be much more reliable, and it will take less time to install. When it should be attached to floor covering and a wall that can withstand high loads.

Installation of the entire structure can be divided into several stages:

1. Frame installation. At this stage, a steel frame is attached to the floor and wall using dowels. Sewerage and water supply outlets are connected to the selected area. The installation of all structural elements must be carried out in compliance with horizontal and vertical levels. When installing the frame, it is necessary to set the height at which the wall-mounted toilet will be installed: as a rule, this figure is in the range of 40-43 centimeters. In the future, the height of the wall-hung toilet will be adjusted during its direct installation. This step needs attention Special attention: quality further work will directly depend on how the installation was installed.
2. Connecting the water supply to the cistern. The liner can be either flexible or rigid. Most experts believe that the hard version is more convenient because it can last much longer. At all stages of installation of a wall-hung toilet, the cistern valve must be closed (except for moments requiring operation of the flush system).
3. Connecting the toilet to sewer system . The toilet outlet is connected to the sewer outlet, after which the structure is secured with corrugation. The use of corrugation is not mandatory, and there are different methods connecting the installation to the sewerage system. When this design collected, it is necessary to carry out a test drain. How to do it? The toilet bowl is snapped into place, allowing the water to be flushed. Once this step is completed, the bowl is removed and its final installation will be done in the last step.
4. Covering the structure with plasterboard. To cover the work area, you will need double waterproof plasterboard, which has better strength characteristics compared to ordinary material. The installation instructions will definitely contain diagrams and photos that will allow you to correctly cut the material and make cutouts in in the right places. The panels themselves are mounted to a frame and profile mounted on the wall. Sheathing can be done in two circuit diagrams, one of which involves treating the entire surface of the wall, and the second is intended to cover only the installation. The second scheme is somewhat more convenient, since its implementation allows you to create small shelf, which can be used as a functional or decorative element bathroom.
5. Facing plasterboard sheathing . It is best to make cladding from ceramic tiles or solid panels that match the material used for the entire bathroom so that there is no dissonance.
6. Final installation of the toilet. This stage completes the installation of a wall-hung toilet with your own hands: the bowl is mounted on the part of the installation exposed to the outside, for which studs are used. The covered plasterboard will cover the frame of the structure and the flush cistern, so only the toilet bowl and flush button will be unmasked.

Installation of a wall-hung toilet without installation

Homeowners often have a question: is it possible to install a wall-hung toilet without installation? There is an option that allows you to bypass the need to mount the installation - installing the structure on a concrete base. In this case, the flush cistern can be installed in the wall and equipped with remote release keys, or located above the toilet in the same way as is implemented in floor structures (read: " ").

As a rule, the choice of such a design is determined by its low cost, so the main attention should be paid to the most budget option.

For installation you will need the following materials:

• approximately 40 liters of M200 concrete;
• smooth boards suitable for formwork;
• nuts, screws and washers for wood;
• 2 threaded rods 2 cm thick and 50 to 80 cm long;
• piece plastic pipe length from 8 cm and diameter 11 cm;
• drain coupling;
• silicone sealant.

Algorithm for performing work in in this case will be as follows:

1. First, you need to fix the rods in a wall that can withstand heavy loads - these rods provide fastening for the wall-hung toilet.
2. Now you can install the drain coupling. When the height of the toilet is set, the coupling is cut to the required size.
3. The next step is installing the formwork. It is necessary to clearly mark the mounting holes so that they coincide with the corresponding holes on the formwork. The length of the rods will be calculated by adding the thickness of the recess and the distance between the bowl and the wall. The rods are secured using concrete glue. When the pins and formwork are installed, you need to try on the bowl.
4. At this stage you can begin concreting. As a result, the concrete base must be equipped with pins for the bowl, an outlet for the coupling and a specially designated place for installing the cistern. This will make it easier. You must wait until the concrete hardens, which usually takes about 2-3 weeks.
5. Further installation of a wall-hung toilet with your own hands is carried out by performing the same actions that need to be performed when installing floor-standing toilets: the drain is connected, all connections are sealed, the bowl is mounted and the nuts are tightened. The cistern is fixed in the chosen location, and the base itself can be masked with a layer of drywall, making cutouts to access the cistern.

Floor-standing toilets now have competitors in the form of wall-mounted models, which are increasingly being chosen by consumers to equip a bathroom in an apartment. Of course, installing a wall-hung toilet is a little more complicated, but if you wish, you can figure it out on your own using the included instructions. If you have any questions, then there are two options: either contact professionals or look for Additional information for installation of this equipment. This article will help you understand how to install a wall-hung toilet with your own hands and at the same time save several thousand rubles, which specialists ask for for providing this service.

This video shows in detail the installation process of the installation and wall-hung toilet, and each stage of work is examined in detail separately.

Installation of a wall-hung toilet

• The basis of the design is a rigid steel frame, which is equipped by the manufacturer with a special device for adjusting the height. This frame is securely attached to the floor, as well as to a wall made of solid brick or concrete. Such equipment cannot be attached to false walls made of plasterboard. The toilet bowl is suspended on special pins to a steel frame.

• A plastic drain tank, which is additionally insulated with styropol - a material that prevents the formation of condensation. The cistern is located on a steel frame. There is a special cutout on the front of the tank through which a push-button water drainage device is mounted. During operation, the same hole provides access to the mechanism for maintenance and repair if it is necessary to replace faulty components. Modern models provide dosing of the volume of drained water using buttons; pressing one of them drains three liters, and the other – six liters.

• The toilet bowl is the visible part of the entire structure after installation.
• Hardware and tools included with the product in the packaging to complete installation. When purchasing, you should check the integrity of the package containing the fastening elements. Otherwise, problems will arise during installation.

Materials for installation

To carry out installation work, it is necessary to purchase a set of parts needed to connect the device, a polyethylene outlet for organizing the drain, Teflon tape, studs, flexible hose with an angle valve, through which the water supply pipe will be connected to cistern. Since the equipment from different manufacturers is different, it is better to first purchase a toilet, and then purchase all the materials recommended by the manufacturer in the instructions for its installation and connection.

Installation technology for a wall-hung toilet

Is it really the installation? wall-mounted toilet really much more difficult to install ordinary floor equipment? Let's take a closer look at this process.

• Installation work begins with the installation of a rigid steel frame (installation), which is firmly attached with dowels to the concrete floor and to the main wall. In this case, a sewer pipe with a diameter of 110 mm must already be installed at the installation site. We also need to worry about the water supply pipe. The installation must be leveled relative to the vertical and horizontal planes, for which a regular building level is used. Adjustment is very easy, because the design of the steel frame includes retractable rods, as well as special studs for attaching the frame to the wall. You can adjust the height of the bowl depending on the height of the people who will use this indispensable plumbing product. Optimal height The installation of a wall-hung toilet can be selected experimentally. Typically, a wall-mounted toilet is mounted so that the seat is located approximately 40 cm from the floor.

• Next, water is supplied to the tank, while experienced craftsmen It is recommended to use not a flexible liner, but a pipe, which has a much longer service life. Do not forget that during the water supply the valve located in the tank closes.
• The next stage of work involves connecting the outlet of the wall-hung toilet with the sewer outlet, using corrugation. To check the functionality of the connection, attach the toilet bowl to the frame and perform a test flush. After checking, the bowl will have to be removed, since its installation is carried out at the very last moment.
• Next, the installation site of the frame is covered with sheets of double waterproof plasterboard, which is attached directly to the installation and to the wall metal profile. A template for quickly cutting the front part of the casing is available in the instructions that are included with the hanging equipment by the manufacturer. Using this template facilitates the process of cutting all the necessary technological holes in a sheet of drywall.

• Next, work is carried out to cover the surface with ceramic tiles that match the color of the interior of the entire bathroom.
• After completely dry tile adhesive is used to secure the toilet bowl, which is hung on two studs. They are wrapped directly into the metal frame of the installation system located under the cladding.

Advantages of purchasing a wall-hung toilet

1. Hanging models perfectly complement the interior of a bathroom or toilet when the bathrooms are located separately. Fulfilling his direct line flawlessly functional purpose, wall-hung toilets bring a touch of modernity to the bathroom space.
2. The design of the wall-hung toilet is quite strong, as it can withstand a maximum weight of 400 kg. Therefore, overweight people can safely use hanging models of plumbing fixtures.
3. When developing the geometry of the bowl, manufacturers take hundreds of little details into account, which affects the comfort and ease of use of the toilet.
4. With the help of water dividers built into the toilet bowl and helping the water move at a higher speed, good washing of the inside of the bowl along the entire perimeter is guaranteed.
5. By installing a wall-hung toilet, you increase the hygiene of the room and make it easier to further care behind the floor tiles.

Important! There is an opinion that installing a wall-hung toilet allows you to save space in the room. This is not entirely true, because we must not forget that additional space is also required to accommodate the installation.

Once upon a time, wall-mounted toilet models were installed only in elite interiors and were considered an expensive pleasure. However, with an increase in the supply of such equipment on the market, its cost decreases. Of course, wall-hung toilets are more expensive than conventional floor-standing models, but all large quantity buyers give them preference when replacing old plumbing fixtures. It is clear that installing a wall-hung toilet yourself allows you to reduce costs. If you feel that you can handle this task, then feel free to proceed. If you understand that you need the help of specialists, then contact a reliable, trusted company that guarantees the quality of the installation.

Floor standing toilets for a long time were out of competition, but everything is changing. Owners modern apartments More and more people are choosing hanging models. This pleasure is not cheap, but this is practically the only drawback of this solution. But among the advantages of the design are its excellent design and ease of maintenance.

It is important that the installation of a wall-hung toilet is carried out in accordance with all the rules. We will tell you how and in what sequence the work is carried out, what devices will be needed to attach the bowl. Taking into account our recommendations, you can do everything yourself or supervise the actions of plumbers.

Home master can handle installation with ease wall model, if he understands distinctive features its designs.

The visible element of such a plumbing fixture is the toilet bowl itself. Its installation on the wall is carried out in two ways: using an installation and on a concrete base. In our article we will look at both options.

A wall-hung toilet model is more expensive than a regular one floor option, but you can reduce costs if you install the product yourself

Strong and weak sides hanging type plumbing fixtures are listed, which describes in detail the varieties and design specifics, and provides guidelines for choosing the optimal model for you personally.

The design of a wall-mounted plumbing fixture can be roughly divided into three main elements, which will be discussed further.

Reliable steel frame (module)

The frame is the main element of the entire structure, which is attached to the floor and wall of the bathroom. It is the frame that supports the cistern and bowl. The quality of subsequent operation of the product depends on its reliability. After putting the toilet into operation, the structure will need to have a sufficient margin of strength to support the weight of an adult.

To secure the frame you must have solid foundation. Plasterboard walls cannot be considered in this capacity. The frame is equipped with a mechanism that allows you to vary the installation height of the toilet bowl in the range of 40-43 cm. To securely fasten the bowl, manufacturers recommend using strong pins made of steel.

In this photo, all three elements of the toilet design are clearly visible: a light blue frame, a gray-blue plastic tank with a flush button and a white bowl

The best models of support frames for hanging plumbing fixtures are listed, which we recommend that you familiarize yourself with.

Hidden cistern

The hidden fastening of this element, according to supporters of the wall model, is considered one of the advantages of the design. The material for its manufacture is very durable plastic. To prevent condensation from accumulating on the surface, the plastic is treated with styrene.

The tank has a flat shape, distinguished by a technological cutout on one side. This cutout is necessary for the drain key device. This hole has another purpose: it allows you to remove the drain tank fittings when performing repair work.

Another feature of suspended tanks is economical system drain that such a model can be equipped with. Depending on the need, the drain dose can be 3 or 6 liters.

The bowl is a visible structural element

The bowl is chosen, as a rule, based on the personal preferences of the users. It is visible and must correspond general interior premises. In addition, it should be easy to use.

It is the toilet bowl, as a visible structural element, that should fit organically into the interior of the room: it can even have a square shape

Most buyers prefer an oval-shaped product. Although there are round, rectangular and even square models on sale.

Fastening elements are part of the selected model and are included in its configuration. There is no need to purchase additional hardware for a wall-hung toilet. In addition, among the mounted models there are electronically controlled and numerous hygiene functions.

Intelligent types of plumbing fixtures with retractable nozzles for washing and drying, deodorizing and other actions need to be connected to a power supply. Their installation is complicated by eyeliner power line and setting up the system:

Image gallery

These long steel pins, running through holes in the frame and attached to the wall, are needed to hold the toilet bowl securely in place.

Connecting the necessary communications

First of all, we connect the sewer. For this connection, a black tap is used, which, as a rule, is included in the installation package. One end of this outlet is adjusted to the sewer pipe, and its other end is attached to the frame with special clips.

Water pipes should be located to the right or left of the module. The pipe should be connected to the structure using the existing one. threaded connection. To connect the water supply it is better to use copper or polypropylene pipes, and make the connection detachable.

Cold water can also be supplied to the tank using flexible hoses. Such hoses are more profitable in terms of price, but their fragility should be taken into account. And when replacing failed hoses, you will have to carry out expensive repairs, so the option with pipes is still preferable.

Don't forget to check how securely the drain container is connected to the water supply system. For this purpose, open the water supply tap. It is located inside the drain tank. After filling the container, everything possible leaks eliminated. This can be done without draining the water.

If, during the process of checking the correct connection of the toilet to the sewer or water supply system, leaks are identified, they should be carefully repaired

The connection to the sewer drain. To do this, put a toilet bowl on the studs and perform a test flush without finally securing the structure. After which the bowl is removed again and all identified leaks, if any, are eliminated.

Finishing work

At the next stage, you will have to sew up the niche using a moisture-resistant sheet of plasterboard, and then carry out the finishing work. Please note that we need moisture-resistant drywall, because regular drywall will quickly deteriorate under the influence of condensation.

For execution finishing works When installing a wall-hung toilet with installation, moisture-resistant plasterboard is used, which can be used in rooms with high humidity without reducing its quality

To cut drywall, you need to use a template, which should be included with the installation. It will allow you to correctly cut all the necessary mounting holes without damaging the material.

After installing the moisture-resistant sheet on its surface, you can fix finishing material. Ceramic tiles are most often used to decorate a bathroom.

Final installation steps

You can begin installing the visible part of the wall-hung toilet only after the tile adhesive has thoroughly dried.

The procedure for installing a toilet bowl:

• the drainage pipe must protrude 50 mm beyond the wall surface: it must be adjusted to this size;
• do the same with the pipe that leads to the sewer drain;
• both pipes are installed in the places intended for them;
• a large gasket, similar in shape to a truncated pyramid, is put on the studs that were fixed in advance, as well as on the pipes;
• the bowl is put on the studs and the pipes are attached to it;
• put rubber gaskets and plastic inserts in their places;
• put on and tighten the fastening nuts;
• The protruding parts of the rubber gasket are carefully trimmed.

Now you can drain the water from the tank, thereby checking the operation sewer drain. The installation height of the wall-hung toilet bowl relative to the floor can be adjusted by changing the position of the studs and retractable pins that are used to secure this element. It must match the height of the toilet visitors.

The installation height of the bowl can be adjusted in the range of 40-43 cm, but the standard distance is 40 cm from the floor surface

The standard height is 40 cm, measured from the floor surface to the top edge of the bowl.

Attaching the flush key

The installation process is completed by installing the drain key. It is included in the basic package and can be mechanical or pneumatic. Usually this procedure does not cause any problems, since all the provided connections should already be brought to the surface of the wall.

There are special pins for a mechanical key, and tubes for a pneumatic key. All that remains is to install this element in its intended place and adjust its position. That's it: the toilet can be used.

Suspended model on a concrete base

A steel frame is expensive. In principle, you can do without it by building a concrete pedestal with your own hands, which will serve as a reliable foundation for the wall-hung toilet. This option is considered the most economical.

The diagram of the model on a concrete base includes: 1 – two rods for fixing the toilet bowl, mounted into the wall; 2 – concrete base; 3 – pipe for draining into the sewer

With this installation method, the drain container can either be mounted into the wall, with the drain button located outside, or placed above the bowl of the plumbing fixture.

Pre-installation procedure

Let's consider the option that is considered the least expensive. Let's prepare everything you need for work:

• concrete M200 - approximately 40 liters;
• boards for making formwork;
• threaded rods (length 50-80 cm, thickness 2 cm) – 2 pieces;
• washers, nuts, screws for woodworking;
• plastic pipe (diameter 11 cm, length 8 cm);
• drain coupling;
• Styrofoam;
• silicone sealant.

I think it’s worth repeating that the wall we have to work with must be permanent.

Step-by-step installation process

We fix rods in the main wall, onto the outlets of which the toilet bowl will then be placed. Let us remind you that we should get a stable and reliable design, capable of supporting a weight of 400 kg.

The next step is to install the drain coupling. At this stage, it is necessary to determine the height of the toilet in order to cut the coupling to the appropriate length.

Now we need to install the formwork. In order to mark fastening points on the formwork, you should determine the distance between the holes intended for fastening.

To calculate the length of the rods, you need to add up the thickness of the recess, which is approximately 15 cm, and the distance from the wall to the toilet bowl. To fix the rods in the wall, concrete adhesive is used - a chemical anchor.

This is what the structure looks like ready for the concreting process: the place where the drain will be connected to the toilet bowl is covered with foam plastic

When the formwork is installed and the installation of the pins is completed, the bowl should be installed in the place intended for it. Make sure that the mounting holes match the outlets, and the outlet hole matches the coupling drain.

The next step is concreting. It must be done by installing the foam in the place where it will be drainer. Remember that the concrete will finally harden only after 28 days.

After this, you can remove the formwork and make sure that in front of us there is a monolithic concrete block with pins coming out of it and an open, fixed coupling. A toilet is mounted to the front of the block, and a tank is placed on the base itself.

This is exactly what a wall-hung toilet will look like after installing the bowl, and its tank will be installed on a concrete base

The procedure for installing the bowl to concrete base no different from installing a floor-mounted toilet. You need to install the bowl on the pins, tighten the nuts, connect and seal the drain. Lastly, a drain tank is placed on the concrete base.

As you can see, this installation method hanging model much cheaper and easier than installation work. But, to be honest, the result is not much different from a floor-standing toilet.

Conclusions and useful video on the topic

The information you just read will be perceived much better if you supplement it with a video. We invite you to watch the installation of a wall-hung toilet with installation filmed on video.

The lineup plumbing fixtures expanding: toilets are being improved, updated, and become more attractive. But modern models, as a rule, are more expensive than traditional ones.

Tell us about how you installed a wall-hung toilet in your house/apartment. It is possible that you know technological nuances, which will be useful to site visitors. Please write comments, post photos, share your impressions and ask questions in the block below.