How to install a hinged. Wall-hung toilet with installation: how to choose, pros and cons, installation. Installation of a toilet without installation, on a concrete base

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Space saving and aesthetic features are the main advantages of a wall-mounted toilet, therefore, choosing this option, its owner certainly won’t go wrong. If there are no special questions with the installation of the toilet bowl, then its suspended “brother” will require manual dexterity due to the presence of an additional link in the bathroom - the installation. Do-it-yourself installation of a toilet installation does not provide for complexity if you have all the necessary Building tools and carry out the work step by step.

The uninterrupted functioning of the sanitary ware depends on the installation sequence of the toilet installation. First of all, its installation itself is carried out, then sewerage is connected, visible elements are camouflaged and finished. For clarity, below are photos and videos of installing the installation under the toilet, which will make it much easier to perceive the information.

Preparatory stage

First of all, you need to purchase an installation system along with the toilet. Unlike bidets, today there are wide choose their manufacturers. By their principle, they are all a hidden mounting frame. But here, as they say, to each his own.

The tools you will need are a hammer drill or a drill, a concrete drill with a diameter equal to the hole of the fasteners, spanners, building level, pencil and tape measure.

When all the necessary construction equipment is at hand, we begin marking and preparing the fastener system. It is important to measure the distance from the installation system to the wall surface and mark the location of the cistern. It would be correct to install it at a height of 100 cm from the floor.

Do not forget about fastening the installation itself: it is necessary to mark points for fastening elements on the surface of the wall and floor. In this case, fasteners should be given Special attention. Using a hammer drill, holes are drilled along the previously made marks, where anchors with dowels are inserted.

Installation of wall-hung toilets

The toilet installation diagram has a clear sequence:

a frame is installed in a pre-prepared place, which is fixed with special adjusting nuts and screws;
the installation body is adjusted horizontally and vertically;
the horizontal level is set by adjusting the design of the legs, and the vertical level by adjusting the thread of the anchor.

Having completed the installation of the installation under the toilet, you need to bring the toilet to sewer pipe. It was important to pre-install a drain pipe with a diameter of 110 mm and supply water.

Regarding the water supply to the tank, experts recommend using a rigid pipe instead of a flexible one. Pipes from the drain tank and the sewer pipe are attached to fixing plastic clamps.

Finally, before installing the plumbing product, we once again check the tightening of all elements. Finally, we put on PVC couplings, install a shock-absorbing gasket and a toilet bowl.

From the author: Hello friends! Agree, it’s good when there is a spacious apartment available, or even a house built in accordance with personal preferences. As a rule, all rooms in such dwellings differ in quite decent dimensions, because comfort is the most important thing that we want to get from hearth and home. But still, more often there are situations when we are forced to live not in ideal, but in affordable housing. Take, for example, the well-known “Khrushchev”. You can still come to terms with the size of the rooms in it. In principle, there is room to spread out, and not everyone likes huge halls.

But the bathroom is eternal headache owners. As a rule, there is space for either plumbing or a person. You can still go there, but you can no longer turn around more or less freely. Therefore, in such cases, there is only one way out - to choose the most compact equipment possible. In today's article, we will talk about how to choose and how to install a wall hung toilet. This type of product can save much-needed space in the room. Of course, its installation is more complicated than in the case of ordinary sanitary ware. But believe me, the opportunity to free up space will make you very happy in the end.

Advantages and disadvantages

Many people are very wary of such “delicacies”. We are accustomed to seeing toilets in the guise of equipment firmly standing on the floor, reliable and strong. Hanging options seem more flimsy, and in general, people usually approach anything new with caution. Let's look at what positive and negative features are characteristic of this type of sanitary ware:

aesthetic appearance. An ordinary toilet looks rougher and even, one might say, frankly. Whereas the models attached to the wall are beautiful and laconic;
ease of cleaning. Usually, when cleaning the bathroom, the toilet “leg” causes a lot of problems, especially in a cramped room where it is difficult to bend down. You have to get close to it, and then carefully clean all the bends that are there, while being in an uncomfortable position. With pendants, you can forget about such difficulties, since there is no leg - no problem;
all communications and the water tank itself are hidden in the wall. On the one hand, it is beautiful and, again, aesthetically pleasing. No pipes disturb the external harmony of the room. On the other hand, if suddenly something from the hidden breaks, problems may arise. Firstly, if there is a leak, it is difficult to notice quickly. Secondly, the repair will not be so simple, since the elements sealed in the wall will have to be somehow selected. Although I saw very convenient options when a door is made in a false wall at the level of placement of such equipment - in particular, problem areas such as joints, valves, etc. Outwardly, it does not stand out too much from the surface, since it is finished with the same decorative material, which is the whole wall. At the same time, the issue of access to communications is resolved easily and simply;
space saving. We have already touched on this issue above, but we should clarify this point. It is physical savings in terms of the size of the room that you will get fifteen centimeters, no more, since some part will be occupied by a false wall, which we will talk about below. But visually it will become much more spacious. And then, in especially critical cases, the place under such a toilet can also be useful for placing any necessary things. So, in any case, there is a spatial benefit;
some people have doubts about whether such equipment can withstand a large load. Such fears arise especially often among those who weigh a lot. Purely psychologically, an object hanging on the wall does not look very reliable, so obese people are usually afraid to use such things. In fact, the mount is strong enough to support a weight of about 150 kilograms. so there is nothing to be afraid of if your body weight does not exceed these limits. Otherwise, of course, it is better to take the usual option, installed on the floor;
price. Here the wall-hung toilet has nothing to brag about: it is frankly more expensive than its floor-standing counterpart. True, it cannot be said that this option is available only to wealthy people. The cost range is quite wide, so you can still choose a model that suits your budget;
complexity of installation. This can also scare off many, especially beginners, masters. In general, not in vain, since it is installed correctly hanging model with your own hands - it’s not that simple. You will have to install not only the equipment itself, but also make a false wall. However, the difficulty of this activity is not prohibitive. So, with a little patience and attentiveness, you will definitely succeed.

Varieties of design

In principle, the essence of all wall-hung toilets is the same: they consist of a tank, a bowl and an installation. Of course, each of these parts is different from those typical for floor-standing models. The bowl has a different shape, the tank is flat and plastic. It’s worth talking about installation separately.

Installation

The installation is, in fact, the very structure thanks to which all other elements are safely held in suspension. It is a strong frame made of steel.

There are two options for mounting installations: block and frame. The first ones are distinguished by their compact sizes - as a rule, the dimensions are half a meter wide, a meter high and 10–15 centimeters deep. The volume of the drain tank, which is mounted on such a frame, varies from three to five liters.

Block installation is mounted only on the wall, without the floor. Therefore, the foundation must be very reliable. That is, only suitable for securing such a structure, but not an interior one. This must be taken into account when choosing.

Frame installations are larger in size. Their width can range from 50 to 60 centimeters, height from 80 to 140 centimeters, and depth varies from 15 to 30 centimeters. The tank installed on this structure can hold from 6 to 9 liters of water.

Such structures are not hung on the wall. They are placed on the floor and attached to it. Some models are additionally fixed to the wall, but it does not have to be load-bearing.

Bowl

The main operational location of such a toilet can be round, rectangular, egg-shaped, etc. - the modern market offers many various options, among which you can choose the one that suits your taste. The bowls also differ in size. They can be compact, up to half a meter long, medium-sized, like regular toilets, and also large, the length of which varies from 65 to 70 centimeters.

In addition, you can choose models with some features:

bowls without a rim - there is no usual protrusion in the upper part, which makes cleaning the product much easier;
built-in bidet - in normal condition the washing nozzle is hidden in back wall bowls, and, if necessary, extends;
backlight As a rule, it is connected to a motion sensor, which makes using such a toilet extremely convenient at night or when there is a power outage in the house.

Of course, the design of the bowls can be very diverse. There are options made of glass, faience, metal and other materials, with and without drawings. The color range is also very wide. Here the choice depends solely on your personal preferences.

Installation procedure

Installation of wall-hung toilets can be done either with or without installation. The first option is more popular, so we’ll start with it.

Installation with installation

The first thing to check is the strength of the wall and floor. Ideally, they should be concrete. We remind you that if you decide to use a block version of the frame, then the wall must be load-bearing. The reliability of the installation of suspended sanitary ware depends on the strength of the connection between the frame and the base. So, let's get to work.

We start, naturally, with the markup. We need to mark on the wall and floor all the points where fasteners will be placed, as well as the location of the sewer outlet and water pipe. To make it easier, first mark the place where the cistern will be fixed. Usually it is located a meter from the floor, and the bowl is half a meter.
Now you need to bring the water pipe to the appropriate mark. To do this, you can use a flexible hose, but the best option would still be metal-plastic. It is more reliable and durable.
We also bring the sewer outlet to the desired location. If your installation is of the frame type, then pay attention to the fact that it has a specific section for this pipe, according to which you need to place it.
Next we proceed to fixing the frame. We drill holes in the places marked for fasteners; for this we will need a hammer drill. We install the dowels, then the frame, fasten it with anchor screws. Fixation is carried out first on the floor and then, if necessary, on the wall.
We connect the drain tank to the water supply pipe, and also attach the sewer outlet to the installation.
The steel frame has holes for screwing in special studs that come with the equipment. Put these elements in place.
Now you need to mount the false wall. The best option For this purpose - drywall. But keep in mind that not everyone is suitable. Ordinary drywall does not withstand exposure to water very well. Since we are talking about a bathroom (and it is often also combined), care must be taken to prevent the destruction of the wall. Therefore, use only waterproof drywall. Externally it differs from ordinary material greenish surface. In a sheet of drywall, cut holes for everything that will stick out of it: this is a sewer pipe, pins, a drain button, and the like. Mount the wall and then finish it. This can be done using paint or tiles.
We put the bowl on the pins, properly press it against the wall, fix it with bolts.
To complete the process, we install a drain button.

Let's check our design. To do this, open the valve on the supply pipe cold water, wait until the tank is full, then drain. We repeat several times. If everything is in order - performance is on the right level, there are no leaks, etc. - then you can put it into operation.

Installation without installation

You can do without a steel frame, but such installation is carried out only on load-bearing wall. You will need metal rods with a length of 30 centimeters or more, wooden shields, concrete, toilet bowl structural elements and wall cladding material.

We take it out from the wall.
At the right height from the floor (that is, where the bowl will be fixed), we drill holes and install metal rods in them. It is desirable that the wall be drilled through, and the rods were fixed with nuts on the back of it. If this is not possible - for example, on the other side of it there is an apartment of neighbors - then do not drill through, but add glue intended for concrete products to the holes before installing the rods.
Next, around the sewer outlet and rods we install formwork from wooden shields, creating a box of three walls. Cover the pipe with thick film. On the central shield we fix a piece of foam in the place where the bowl will be connected to the drain.
We pour concrete into the formwork. You can make it yourself from one part of cement, two sand, three gravel and required quantity water. We add soap as a plasticizer.
After pouring, wait about a week for the structure to dry. We remove the formwork.
We mount the bowl and tank in the appropriate places, connect the communications.
We sew and finish the wall.

Both installation methods are not so simple. But using the installation is still more convenient and takes much less time. With concrete you will have to tinker as much as possible. In addition, such work is not particularly clean, and drying the block around the pins will take a whole week.

On the other hand, this option is cheaper. So, if you prefer to spend energy, not money, then go for it. Good luck!

Today, more and more often in apartments you can see a hanging toilet. Some time ago, such a design was a novelty and raised doubts - would such a toilet bowl fall off the wall if a fairly large, densely built person sat on it?

And in fact, is a wall-mounted toilet reliable enough? Does it have any advantages over a conventional toilet that is placed on the floor? How to properly install a wall-mounted toilet yourself?

You will find answers to all these and many other questions below.

Why is a wall hung toilet better than a conventional one?

The main plus of such a toilet bowl is its compactness.

If we measure the distance from the wall to its front edge, we will get approximately 50-52 cm. While a regular toilet protrudes into the room by more than 70 centimeters.

In addition, the hanging design is much more convenient in terms of cleaning the room - debris does not accumulate under it, the distance from the bottom of the toilet bowl to the floor makes cleaning easy.

Visually, the room seems more spacious due to the absence of a bulky leg and flush tank.

Wall hung toilet design

What is included in a wall hung toilet?

As a rule, the manufacturer includes a frame in the installation kit, which is the element that holds the toilet and transfers the load from it and the person sitting on it to building construction, to which this frame is attached during installation, fasteners, as well as the toilet itself with pipes for connecting to the flush pipe and flush fittings.

Wall-hung toilet attached to a frame, which is covered with a false plasterboard wall, followed by cladding with tiles or wall panels.

This design looks very aesthetically pleasing and the room takes on a completely different look:

Installation of a wall-hung toilet

This short instruction will come in handy when installing a wall-mounted toilet. Below you will find a description of the installation sequence of all elements of its design.

First of all, a frame is installed on which the toilet is attached. Many people call this frame an “installation,” although this name is not entirely correct (English installation - installation), but it has caught on among the people and today, when they say installation, they mean a frame for a wall-hung toilet.

The frame is installed at the very first stage. repair work in the bathroom, when there is no finishing on the walls and ceilings yet and it looks something like this:

The frame is equipped with all necessary elements for installing a toilet - pipes for water supply and drainage, mounting bolts and flush fittings. All available fasteners can be slightly adjusted for more precise installation toilet.

At self-installation Often the question arises - at what height to install a wall-hung toilet?

The answer here is quite simple - you need to install the toilet at a height that will be convenient for those who will use it.

The thing is that the frame is adjustable and this makes it possible to choose the most comfortable height installations.

After the frame is installed and securely fastened to the walls and floor with anchor bolts, it is covered with a false plasterboard wall, which is finished in the same style as the rest of the walls - ceramic tiles or decorative panels. A graphic representation of the sequence of actions is shown in this scan of the instructions:

The main thing is not to forget to mark and cut in the right places all the holes that will be required for further installation:

After the frame is placed in the wall, and all the necessary holes are made in the wall and finishing you can proceed to the direct installation of the hanging toilet itself.

The sequence of operations in this case is as follows:

We will need to screw in the mounting threaded rods on which our toilet will be attached, and also attach the outlet pipe and the water supply (flush) pipe to it.

To avoid mistakes, you should first measure the depth of the holes in the wall into which the pipes will be inserted and mark this distance on the pipes of the fan (outlet) pipe and the water supply pipe to the toilet (flush):

Cut to required length The pipes are attached to the toilet bowl:

Important! When assembling, you must first attach the pipes specifically to the toilet, and not insert them into the wall, and then try to attach the toilet to them.

For reliability, all joints and rubber seals located in them can be coated with sanitary silicone sealant:

This will improve the tightness of the connections and prevent possible leaks.

After all connections are coated with sealant and the gaskets are in place, you can put the toilet on the mounting studs screwed into the wall and secure it with nuts to the wall:

The nuts should be tightened carefully so that the fragile earthenware does not burst from excessive force.

Once the toilet is securely fixed, you can cut off the protruding edges of the sealing gasket using a utility knife:

Also after this you need to cut off the extra accordion for the shutter button:

Now it's time to turn on the water supply to the tank. To do this, you need to remove the plastic cover in the hole where the shutter button will be placed.

IN Lately Conventional floor-standing toilets are increasingly being replaced by wall-hung structures. They require placement in a smaller area and also have a more modern appearance. Therefore, the process of displacement of traditional models by them is quite natural. However, following modern trends has its own negative sides– more complex installation, longer and more expensive. However, you can successfully get out of this situation if you learn how to install a wall-hung toilet with a do-it-yourself installation.

Design Features

Before proceeding directly with installation, you should understand the design. Installation of a wall-mounted toilet bowl will become much easier when its structure and principle of operation are known. It will immediately become clear how to act correctly and what is necessary.

The main feature of the product is that only the bowl remains visible.

The basis of the entire structure is a durable metal frame. The visible part is directly attached to it. It is from this element that all installation work starts. The frame must be firmly attached to the wall and firmly placed on the floor. As a result, it should be able to support an adult without any problems. Based on this, we can say that it will not be possible to fix the frame to a weak wall.

The frame has an element that allows you to change the height of the bowl, which is attached using special pins. They are the main fasteners when installing a toilet installation.

A common option is to attach two installations at once - a toilet and a bidet.

The second element is a plastic drain tank. He is also hiding in the wall. It has a specific shape, because must fit in limited space. The tank is also installed in metal frame and is insulated with a special material that prevents the formation of condensation. There is a cutout on the front wall of the tank for mounting a drain button. Modern models, including floor-mounted ones, have a dosed water discharge - 3 or 6 liters.

The next element is the toilet bowl. The only part that is visible and in active use. It has a traditional shape, but some designer models have original configurations.

The delivery set contains all the necessary parts and accessories. The attached instructions can also show the entire installation sequence of the toilet installation.

Advantages and disadvantages

Installation toilets have the following advantages:

Attractiveness and aesthetics;
Minimum dimensions allowing maximum free space to be used in small rooms;
The missing legs and support simplifies the cleaning process;
Versatility of design, providing a choice according to taste and budget;
Failures rarely occur, and if they do occur, repairs are not complicated.

The disadvantages include high cost. Taking into account the installation features with the need to carry out additional work, the installation price can exceed up to 2 times the price of placing a floor-standing analogue.

But given the growing popularity, manufacturers have organized the release of relatively inexpensive models that are becoming available to a wider range of consumers.

Another disadvantage is the presence of hidden elements that are not very accessible for maintenance and repair.

Niche preparation

Installing a wall-hung toilet involves using a niche to place the frame. As already mentioned, a certain strength of the walls is required for fastening. The installation design can withstand a weight of up to 400 kg, part of the load from which is transferred to the wall. This issue must be approached with special care.

In order to place the installation, you need to prepare a niche. It should be the following:

Height – 1 m;
Width - 0.6 m;
Depth - up to 0.2 m.

In some cases, creating such depth is problematic. In such cases, it is necessary to go deeper into the possible value, and hide the remaining elements with plasterboard panels.

By hiding the main part of the device, certain opportunities for decorating and improving the interior open up. It’s not worth just placing the installation near the wall and sheathing it with plasterboard, because... placing a toilet with a conventional layout will be cheaper and easier. In addition, it will take up less space.

Installation installation

Do-it-yourself toilet installation on a special frame fixed to the wall is a more expensive process, but faster and more reliable. The installation will be fastened to the floor and a solid wall.

The technological sequence is as follows:

1. Fastening the metal frame. It has corresponding holes with which it is fixed to surfaces with dowels. Two points for fixing to the floor and two to the wall. Sewer and water pipes are supplied to the installation site. Installed frame must be checked for evenness using building level. It is necessary to maintain exact parallelism to the wall being installed, because even minor distortions can lead to interruptions in operation and even breakdowns. Horizontal adjustment is carried out using mounts in the wall, which change their position.

This stage also involves setting the height of the wall-hung toilet. It will depend on the height of the residents, usually 0.4 m. The height of the bowl can be adjusted in the future.

2. Supplying water to the drain tank. You can use a flexible or rigid system. Professionals often use hard, because... it can last longer. You can also use flexible hoses, but if they break down, you won’t be able to get to them and replace them quickly. During the installation of the liner, the valve tap of the tank, as well as the drain from it, must be closed.

After connection, you should check the reliability of the connections. To do this, open the water supply and start filling the tank. If there are leaks, they are eliminated. Water may remain in the tank.

3. Connection to sewerage. The toilet drain hole must be inserted into the sewer pipe outlet using the appropriate corrugation, but some models can be connected without using it. Upon completion of the connection, the tightness of the system should be checked by test drains. To do this you will need to temporarily screw the bowl to the frame. After this, remove it again, it will be installed at the end of the installation.

The correct installation of the sewer pipe must be completed before the installation begins. Pipe diameter - 100 mm. It must be laid with an appropriate slope. You can read about it in the corresponding article.

4. Closing plasterboard sheets. The installation of a wall-hung toilet must be accompanied by decorative finishing functional elements. To finish bathrooms, it is necessary to purchase waterproof double plasterboard. It is more durable than the usual one. The sheets must be mounted to metal profiles and directly to the toilet frame. The installation instructions must have necessary information according to the cutting method, indicating the points for cutting holes.

Sheathing can be done in two ways: over the entire area of the wall or only along the installation plane. The second method involves the formation of a small shelf above the bowl, which can be used to place necessary items.

Subsequently, the installed barrier is finished with tiles or panels along with the rest of the room.

5. Finally, it is necessary to install the toilet on the installation, namely the bowl. It should be hung in the appropriate place using two fasteners.

6. Last, most simple step is to install a flush button. They are pneumatic and mechanical. The process is not difficult, because. everything should already be connected to the required opening in the wall. The mechanical button is installed using special pins and then adjusted. For the pneumatic one, you just need to connect the appropriate tubes and everything is ready.

During the activity, it is necessary to especially control the installation process of the installation frame,because The course of further installation will depend on the correctness. Figuring out how to install a toilet installation is actually not difficult. It is enough to follow the recommendations of the installation instructions, and in addition watch the corresponding video about the process, and everything will work out.

Conventional floor-mounted toilets have been replaced by wall-hung structures that do not take up floor space and look more modern. It is not surprising that wall-mounted models have begun to push traditional products out of the market. Installation suspended structure more complicated, takes longer and costs more, but you can save money if you consider an option such as installing a suspended wall-mounted toilet with your own hands.

Internal structure and principle of operation of the design

If you look into design features products, it becomes clear how to install a wall-mounted toilet.

The design of the wall-mounted product is such that the only visible element is the toilet bowl

The first element is a strong steel frame, which is the base to which the visible part of the structure is attached - the toilet bowl. It is with its installation that the installation of a wall-hung toilet begins. The frame is securely fixed to the wall and also fixed to the floor - as a result, it must withstand the weight of a heavy person.

Accordingly, to weak walls (for example, made of plasterboard) this design installation is unacceptable, since the wall simply will not hold up. The frame is equipped with a device that allows you to adjust the height (400-430 mm) at which the product bowl is mounted. It is suspended from the frame using special pins - this is the main fastening of the wall-hung toilet.

Often two installations are installed simultaneously - for the toilet and for the bidet

The second element is a plastic cistern hidden in the wall. Its shape differs from the traditional one, since the container must fit into a narrow structure. It is mounted in a steel frame and insulated with a special material that prevents condensation - styrofoam. The front wall of the tank is equipped with a cutout for mounting a release button device. In case of repair, this cutout is also used. Almost all modern tanks require dosing of drainage: for example, the volume of water discharged can be 3 liters or 6 liters, depending on the purpose.

Flush tanks of a flat configuration are fixed inside the installation

The third element is the toilet bowl, the only visible and actively used structural part. Its shape is traditional, oval, although designer models come in both round and rectangular configurations.

The toilet bowl can be rectangular or even round - it all depends on the designer’s imagination and the client’s desires

There should be no problems with fasteners, since the product comes with a set of necessary details and tools and installation instructions. Sometimes it is necessary to additionally purchase Teflon tape, a polyethylene outlet, a flexible hose, and studs.

Installation technology

Installing a wall-hung toilet using a special frame installed in the wall is more expensive, but more reliable and faster.

The installation must be mounted to the floor and main wall

Installation steps:

water pipe

The height of the toilet bowl is adjustable during installation

Water supply to the tank. It can be flexible or rigid. Experts insist on the hard version, as it lasts much longer. While the liner is being installed, the valve in the tank is closed.

During work, the water drain from the tank should be shut off.

sewer outlet

Many installation kits are connected to a sewer pipe without the use of corrugations

metal profile

detailed diagram

An improvised shelf above the toilet and bidet can be used for decoration or necessary things

finishing material

The wall cladding behind the toilet should be in harmony with the rest of the room’s decoration

The final stage is the installation of a wall-mounted toilet, specifically its bowl. It is hung on a designated part of the steel frame using two pins.

Sheets of plasterboard with lining cover the installation and the flush cistern, leaving the toilet bowl and flush button

Particular attention should be paid correct installation installation, since the correct execution of subsequent work depends on it.

Installation of a toilet without installation, on a concrete base

Sometimes people are interested in how to install a wall-hung toilet without installation. Of course, installing a toilet on a frame can be replaced with a cheaper option - installing it on a self-made concrete base.

Cistern installed in two ways: either mounted in the wall with flush buttons, or placed in a standard manner above the toilet bowl in a manufactured base.

Wall-mounted toilet mounting diagram: 1 - 2 rods mounted in the wall; 2 - monolithic concrete base; 3 - drain pipe

Let's consider the most economical option.

To install you need to prepare:

about 40 liters of M200 concrete;
boards for formwork;
nuts, washers, wood screws;
2 threaded rods 2 cm thick (length from 50 to 80 cm);
piece plastic pipe(length – 8 cm or more, diameter – 11 cm);
drain coupling;
silicone sealant.

Procedure:

They start by securing the rods in the main wall. In the future, the toilet bowl will be “planted” on the outlets of the rods. The result is a fairly stable structure that can withstand a weight of 400-500 kg.

The dimensions of the concrete base are calculated taking into account further dismantling of the formwork

Install the formwork. Calculate the distance between the holes for fasteners and mark the fastening points on the formwork.

Calculate the length of the rods: sum up the thickness of the recess (about 15 cm), the distance from the toilet bowl to the wall. To fix the rods in the wall, a chemical anchor is used - a special glue for concrete.

After installing the pins and installing the formwork, try on the toilet bowl. The holes for fastening must coincide with the outlets, the outlet hole must coincide with the outlet of the coupling.

The concrete base will finally harden only after 2-3 weeks.

Concreting begins, supporting the drain hole with foam. The result is a monolithic block with a fixed open coupling and protruding pins.

The concrete base should include pins for the toilet bowl, a coupling outlet for the flush and space at the top for mounting a cistern.

How to install wall hung toilet on a prepared base, there is no need to think twice - the subsequent steps are no different from installing a conventional floor-standing toilet: connect the drain, seal the connections, install the bowl on the pins, tighten the nuts. The flush cistern is fixed above the toilet bowl.