What's the best way to install a bathroom? Installing a bathtub yourself

The question of how to install a bathtub with your own hands is not as difficult to solve as it might seem at first glance. It's all about having information that many masters hide - ignorance of the subtleties is precisely the very stumbling block that makes most people give up self-installation this plumbing fixture and seek the help of professionals. In this article, together with the website, we will talk about the correct sequence of installing a bathtub and the subtleties that are inherent in installing a bathtub, depending on the material from which it is made.

DIY bathtub installation photo

How to install a bathtub with your own hands: sequence of work

To understand the general installation principle for all types of bathtubs, let’s first consider the sequence of work, which remains the same for both cast iron and even acrylic ones. We will leave the subtleties of the work relating to each individual type of bathtub for last.

Assembly and installation of the drain siphon. I won’t go into the intricacies of installing a bathtub siphon, I’ll just say one thing - as a rule, all products of this type are assembled using union nuts using rubber seals. There is no need to perform any additional sealing of the joints - this will at least lead to damage to the product. The siphon assembly diagram is usually supplied by the manufacturers of these products.
Installation of supports on the bathtub. Here, too, not everything is clear - there are quite a lot of designs for supporting elements. There are both complex and simple ones - some craftsmen completely abandon factory legs and give preference to the so-called ones. In some respects they are right - for example, it is better to install steel bathtubs this way. We'll talk a little further about how to install a bathtub on bricks.
How to install a bathtub with your own hands photo
Insulation and soundproofing of the bathtub. This work step only applies to steel and acrylic bathtubs– cast iron products are already quite warm and do not produce excessive noise during the process of filling them. The bathtub is sound and heat insulated using polyurethane foam, which is applied to the bottom and sides of such products. Depending on the size of the bathtub, you may need from 4 to 5 large cylinders of polyurethane foam.
Positioning the bath relative to the horizon. The bathtub, prepared and installed in the required place, must be aligned relative to the horizon level. There is no need to lay down any slopes during its installation - this nuance is taken into account by the manufacturer and incorporated into the design of the bathtub. Positioning of the bath is carried out using, the device of which provides for these purposes adjusting screws. By unscrewing and tightening them, you can easily achieve the desired position of the bath. First, the long side of the bathtub is installed relative to the horizon level, and then the short one. The progress of this process is controlled by a rack level.
Installing a steel bathtub with your own hands photo
Bathtub fixing. This nuance applies exclusively to a steel or acrylic bathtub - such a step is not provided, since its weight is quite enough not to sag or move under the weight of water and people. Leveled acrylic and steel bathtubs are attached to the walls using metal hooks, which are often used to install water heating tanks or special brackets supplied by the manufacturer with the bathtub. Such fastening is necessary in order to prevent depressurization of the connection between the wall and the bathtub itself during operation.
Sealing. This is the final stage of solving the question of how to install a bathtub correctly? It can be solved in several ways. In one situation, it would be advisable to use a special white corner, in another - self-adhesive border tape, and in still others it can even be used tile. In some situations, when there is practically no gap between the wall and the bathtub (this happens when the bathtub is installed before), one bottle of white sanitary silicone will be enough to seal it.
How to install a bathtub to the wall photo

This is what the solution to the question of how to install a bathtub against a wall looks like? All that remains is to study the subtleties regarding the installation of the bathtub depending on the material from which it is made. That's what we'll do next.

Subtleties of installing a steel bath: two important points

In addition to the above, you can add only two points - the height of the installation of the bathroom and the manufacture of a brick pillow. Let's start in order.

You can watch the nuances of installing a steel bathtub in the video below.

Features of installing an acrylic bathtub: four decisive factors

This plumbing product has a little more installation subtleties. In general, acrylic is a rather capricious material. When deciding how to properly install an acrylic bathtub, you need to take into account the following nuances.

The nuances of installing a cast iron bathtub: what you need to know during installation

There are practically no nuances to installing this product. Or rather, they exist, but they are all described above. This bathtub does not need to be secured to the walls. All that is necessary is to put it in place, move it as close as possible to the wall and adjust it to the level. Adjustment is carried out by using steel pads under the legs. And in general, cast iron bathtubs are used extremely rarely in modern renovations - they are expensive and do not differ in the variety of shapes. The only obstacle to installing a cast iron bathtub is its significant weight. If you are going to install such a bathtub, then enlist the help of an assistant.

Well, in conclusion to the question of how to install a bathtub with your own hands, I want to say a few words about corner structures. There is no need to be afraid of them - they are installed almost exactly the same way as ordinary rectangular bathtubs. The only exception is their shape and, as a result, the technology of fastening to the walls. Corner baths are attached to the walls in three places - two points on the long side and one on the short side.

You need to choose the right plumbing fixtures. There are many varieties of it. Today, owners of houses and apartments often purchase shower stalls. However, baths do not lose their popularity. Such plumbing today can be made from different materials.

You can do the installation yourself. It is important to know all the intricacies of this process. How to install a bathtub with your own hands, expert advice will help. Each type of plumbing requires specific methods. About them we'll talk Further.

Installation Features

When considering how to properly install a bathtub, you need to start with general description this process. The choice of plumbing fixtures is also important. The bathtub is a large product. It can be quite heavy. At the same time, such plumbing fixtures must be handled carefully so as not to damage the surface. The coating may crack or chip.

Often installation has to be carried out in cramped spaces. This increases the risk of damage to the bathtub. Cast iron varieties can cause damage to the finish themselves. Therefore, it is recommended to carry out the work with an assistant. This makes installation faster and easier.

It is also worth considering one more nuance. Connecting the drain and siphon is done almost by touch. To complete the task, the master must have certain skills.

When learning how to install, pay attention to the advice of experts. They argue that it is extremely important to perform all actions carefully. Care will be required. Otherwise, the work will need to be done again. For example, dropping a tool into a bathtub can damage its surface. In this case, you will need to buy new plumbing fixtures.

The type of material from which the bathtub is made depends on what the installer does. Therefore, if you want to carry out the installation yourself, you need to consider the features of each type of plumbing fixture. This will determine what type of bathtubs would be better suited in a specific case.

Steel and acrylic bathtub

The answer to this question can be obtained if we consider all the subtleties of this process. First you need to consider the features of each. They come in steel, acrylic and cast iron. Each variety has its own characteristics.

A steel bathtub is rigid and relatively inexpensive. It is easy to install yourself. You don't even need an assistant. The disadvantage of steel varieties is their fragility. When water is poured into such a bowl, the material makes a fairly loud sound. The bathtub “plays”, which is reflected in the condition of the enamel. This type of plumbing is suitable for small room. Here it can be leaned against three walls. This will extend its service life. It should also be noted that a steel bath easily transfers heat to the surrounding space. The water in it cools quickly. More energy costs will be required to heat water.

One good option is an acrylic bathtub. Its service life reaches 20 years. This bathtub is more expensive than steel varieties. Her weight is also average. Installing this type of plumbing will require the help of a second person. However, installation does not cause any particular difficulties.

Before considering how to install an acrylic bathtub, you need to know about its disadvantages. Even high-quality bowls are not susceptible to impact chemical substances. Therefore, cleaning the surface presents certain difficulties. Do not use abrasive or aggressive chemicals. Leaves no marks on the bowl pure water.

Cast iron bath

Special attention should be paid to considering the methodology of how to establish cast iron bath. Such varieties are distinguished by their heavy weight. It has many advantages. However, this bowl is not without its drawbacks.

Cast iron varieties of bathtubs are considered almost eternal. However, this statement is only true if the bathtub is properly cared for and handled. This is a heavy product. To install it you will need a strong assistant. It is recommended to install such a bathtub in a small room where it can be rested against three walls.

Apart from a long service life, cast iron bowls have virtually no advantages. Thus, an acrylic bathtub surpasses them in terms of practicality and efficiency. The plastic warms up almost instantly. However, it does not give off heat to environment. It only takes a little to fill the cup. hot water. If the owners have an acrylic bathtub, they can install a boiler of only 50 liters.

Cast iron bath, on the contrary, consumes a lot of heat. At the same time, it quickly releases it into the environment. The bowl takes a long time to warm up. If you have a regular cast iron bathtub, you will need to install a boiler with a capacity of 100 liters. At the same time, energy costs increase by 1.5 times compared to steel varieties, and also by 2.5 times compared to acrylic structures.

When figuring out how to install a bathtub, you also need to consider the installation features of cast iron varieties. Due to the heavy weight, installation becomes much more difficult. It is almost impossible to place the bowl on an already prepared siphon without damaging it. Therefore, it is mounted to the bowl in advance. However, even in this case the possibility of damage cannot be ruled out.

Installing a cast iron bathtub on legs is also challenging task. If you purchase adjustable type supports, they can quickly break. This installation option is only suitable for a small room where the bathtub is pressed against three walls.

Preparation for installation

Before considering the technology of how to install a bathtub with your own hands, you need to pay attention to the preparation process. This stage cannot be neglected.

First you need to dismantle and remove from the room old bath(if it was already installed here). If a cast iron bowl was previously installed, it will need to be cut and split into pieces. If the room is small, dismantling it may be difficult. With acrylic and steel baths no such problems arise.

Next, you need to properly prepare the floor and walls and remove all irregularities. You will need to purchase a number of tools. You need to prepare a grinder, chisel, hammer and screwdriver. Will also be needed cement mortar, polyurethane foam. If the installation is carried out on a frame, you will need to purchase material for its assembly.

You should purchase paint, polyurethane foam, and sealant. You may need electrical tape as you work. To install a bathtub you need legs, drain fittings and other related elements. It is also recommended to purchase new mixer. It will harmoniously complement the appearance of the bath.

If the owners have plastic sewer pipes installed, you need to purchase a drain corrugation with a diameter of 50 mm. For cast iron pipes this element of the system must have a diameter of 40 mm.

When learning how to install a corner or straight bathtub, you need to pay attention to the preparation of the sewer drain. If there are defects or malfunctions in this system, they need to be eliminated before it is especially important to eliminate leaks, if any are found.

Also, before starting work, you need to study the instructions of the bathtub manufacturer. The manual describes the installation technology in detail. This information must be studied before starting work.

Walls and floor

There are certain standards for installing a bathtub. This applies to the preparation and installation process. It is recommended to cladding the walls indoors after installing the bowl. This allows you to comply with all sanitary and hygienic standards. When the tile is installed after installing the bathtub, its bottom edge hangs over the plumbing. It is coated with a waterproofing compound. This avoids the appearance of fungus and rot.

If the bathtub is already installed in ready premises, which does not require major repairs, its legs should be at least 2 cm higher than the old plumbing. Otherwise, an unsightly gap appears. Its finishing will cause a number of difficulties. Even if you use similar tiles, new material will be slightly different in color from the old coating.

It is also worth paying due attention to the correct finishing of the floor. Many novice craftsmen have a question: how to install a bathtub so that it does not wobble? To perform installation correctly, you need to level the floor. At the same time, durable materials are chosen for finishing the base. The weight of the water bath is quite large.

The cement layer under the bowl must be continuous. It is laid not using a comb, but by extrusion. If there are voids in the grout, the tile may crack from the weight of the bathtub in that area.

Experienced experts recommend installing larch logs on the floor (other types of wood are not suitable). They are laid lengthwise. The legs will stand on them. The boards must be treated with special antiseptic solutions. This technique will evenly distribute the load on the floor. The logs will also help you correctly adjust the height of the bathtub. To prevent the boards from shrinking later, you need to place a bowl on them and fill it with water. The system remains in this position for at least 2 days (preferably a week).

Features of installing a corner acrylic bowl

There are a number of recommendations on how to install an acrylic bathtub. It is necessary to take into account the features of this design. Today, corner acrylic bowls are very popular. They will look harmonious in both small and spacious bathrooms. This bowl shape allows you to install many additional interior elements in the bathroom. For example, if you have a corner bathtub in the room, you can place a washbasin with a cabinet. There is also enough space to install a bidet or washing machine.

There are several nuances to installing acrylic corner baths. These need to be taken into account before starting work. Similar designs can be with a right or left type of arrangement. The ease of connecting the water supply and sewerage depends on the correct choice of bowl type.

The walls for installing such a bathtub must be very smooth. Otherwise, it will be impossible to level the structure. It will wobble and quickly collapse.

Corner bowls are installed on legs. In this case, the supports must be firmly fixed along the entire perimeter. They will later serve to fasten the frame and its guides. This work requires precision and accuracy. You will need to consider in detail how to install a bathtub on a frame.

Where the bowl will be adjacent to the wall, you will need to install a flexible plinth. It does not deform due to vibrations and will also prevent water leakage. Otherwise, installing a corner acrylic bathtub is similar to the technology for installing any bowl made of this material.

Installation of an acrylic bowl on a frame

Should be considered frame technology How to properly install an acrylic bathtub. For built-in plumbing this is one of best options installation To carry out the work you will need a building level. Its length should correspond to the diagonal of the acrylic product. The hammer must have a rubber tip.

A pipe must be attached to the sewer outlet. It should be flexible and have the same diameter as the tub outlet. You need to attach a siphon here. If it is new, you need to carefully study the manufacturer's instructions. How to install a siphon on a bathtub is indicated by the company that supplies the bowl. All the nuances of this process are discussed here.

The siphon will need to be pre-assembled. It is attached to the bathtub, coating the joints with sanitary silicone. It hardens within 4 hours.

After this you need to mount the frame. First, fix the guides along the wall. These profiles should be fixed as evenly as possible. Other frame elements will be mounted from them. They are installed on the sides. Vertical posts are attached to them. The connection is made using welding or bolts. Angles need to be checked using a level. If one of them is down and the other is up, you need to align them. At the same time, the lowered corner is raised, and not vice versa. After this, they are additionally fixed with strips for rigidity.

After this, an acrylic bowl is installed in the prepared structure. An overflow from a siphon must be connected to its side hole, and a sewer drain must be connected to the central hole. Plumbing communications are located above the bathtub, so their installation is carried out later. Next, a screen and a plinth between the wall and the bowl are installed.

Installation of an acrylic bowl with legs

There is a certain system for how to properly install a clawfoot bathtub. The supports are supplied complete with the plumbing product. There are special protrusions on the bottom of these bowls. Legs are installed on them. In order for the structure to be rigid, the supports also need to be connected to each other. To perform this procedure, nuts and studs are used.

Next, a siphon is connected to the drain. After this, you can begin installing the bath. The feet must rest firmly on the floor surface. They are checked using a level. If one corner is raised, the other corners also need to be raised. To do this, turn the bowl over. The legs are adjusted to the desired level.

After this, you can connect communications. The water supply will need to be installed later. How to install a faucet on a bathtub, follow the instructions from the manufacturer of this equipment.

In rare cases, acrylic. This is explained by the complexity of performing such work. It is difficult to install bricks at all support points at the same level. This can cause the bathtub to wobble. This problem can only be solved by creating a frame. Therefore, installing an acrylic bowl on bricks is not recommended by experts.

Installation of a cast iron bowl

The question of how to install a cast iron bathtub deserves special attention. In this case, increased demands are placed on the quality of the subfloor and walls. Such a bowl is almost always installed on legs. Bricks can also be used in this case. In this case, it will be difficult to assemble the frame. It must be very durable. The metal of the guides must withstand a weight of about 500 kg.

First, you need to mount the legs on the back of the bowl. They have plastic nozzles. This element is necessary to level the position of the bath. The nozzles also prevent the destruction of the floor surface. The supports must be bolted together. This will make the connection tighter. There should be a slight slope towards the drain. After this, a drain from the sewer is supplied. There should be no leaks.

Next you need to mount the screen. This is an optional but desirable procedure. Expert advice will help you on how to install a screen under a bathtub. They recommend using insulation for this. This will reduce heat loss, which will be significant if a cast iron bowl is used. For this purpose, special polyurethane foam is used. It is used to cover the back surface of the bowl. After this you need to install decorative screen. It should be 1 cm higher than the side. This way the water will not overflow onto the floor.

The joints between the walls are covered with plinths. All connections must be carefully treated with sealant. Installing a cast iron bowl requires significant physical effort. It is better to entrust this work to professionals.

Installation of a steel bowl

When installing a steel bowl, the question of how to install the screen under the bathtub disappears. If such a product is installed, it is necessary to ensure Free access to all communications.

First, place the bowl upside down. You need to put soft material under it. Next, try on the supports. The supporting channel must be adjusted so that the legs fit snugly to the bottom of the bowl. The joints must be degreased with alcohol. Do not use paint thinner.

Remove from the pads protective film. The supports are placed in the designated places. They need to be pressed tightly. Threaded pins must be carefully driven into the plastic ends. The tip is screwed using nuts to the supports.

The bathtub is installed on legs. If necessary, their level must be adjusted. There should be a slight slope towards the drain. Sewage and faucet are connected. The joints must be sealed with high quality sealant. Next, you can attach the baseboard to the wall. You can install a decorative screen. It is better to give preference to sliding structures.

Having considered how to install a bathtub, you can perform this procedure yourself. The quality of installation will be high. The bathtub will last for many years.

Installing a bathtub with your own hands is a rather complex process that requires certain skills and abilities. A bathtub is a large item that needs careful handling: it’s easy to ruin the enamel, but it’s almost impossible to restore it. The intricacies of this process will be discussed in the article.

Model selection

If you intend to completely replace the bathtub, you must immediately decide on your choice. Only a competent approach will help you buy a plumbing fixture that will fully meet the needs of all apartment residents. Among the options on the market, the most popular products can be identified:

Steel- They are affordable and easy to use. The peculiarity of this option is that, with certain skills, such a bathtub can be installed by one person. The only drawback is that the enamel of such a product deteriorates extremely quickly, so durability is out of the question. A steel bathtub is an ideal solution for small rooms where it is necessary to install the plumbing fixture as close to the wall as possible. This allows you to significantly protect yourself from deformation and the need for replacement in the future.
Cast iron– differ for a long time services and do not require special treatment. However, such baths are characterized by extremely high cost and complexity of installation, which is caused by their significant weight. It is impossible to install a bathtub on a ready-made siphon, so you have to attach it to it in advance, which is quite difficult in cramped conditions of a small space.
Plastic- have become very popular in Lately and can boast of their environmental safety, durability and attractive appearance. Acrylic bathtubs are more expensive than steel ones, but they are cheaper than cast iron ones.

You should work with such a plumbing device very carefully, as it is quite easy to damage the surface. According to other characteristics, the acrylic option is considered one of the most suitable for modern bathrooms.

Having decided on the material suitable for manufacturing, you can begin to select the size of the product. During the selection process, you should pay attention to the height of the side, the depth of the bowl, its length and width. The most suitable height of plumbing fixtures can be determined by the average height of family members. In addition, you should definitely take into account the presence of children in the apartment. For adults, the optimal height is 60-70 cm. If you have children, it is better to choose smaller products.

Each type of bath has its own distinctive features by dimensions:

Cast iron products are presented in two versions: miniature (120x70 cm) and European standard (140x70 cm).
The length of the bowl of a steel bath is 150-180 cm, and the width is 85 cm. Sometimes on the market you can find products made of economy-type steel. The length of this model is 120 cm, which makes it excellent option for a small room.
Acrylic bathtubs come in a wide variety, so there are a lot of options when choosing. On the market you can find models with long and short bowls. It all depends on the overall configuration of the product.

The bath can be wall-mounted or corner. A distinctive feature of wall-mounted products is that they are mounted as close as possible to one of the walls, while corner products are installed at the corners.

Wall-mounted bathtubs come in the most different forms. The most popular is oval, which looks more stylish and elegant. As for corner baths, they are usually found with regular geometry, less often in asymmetrical shapes.

When choosing a bath for a city apartment, you need to take into account the available space, as well as the minimum set of furniture to be installed.

Finally, you need to decide on the manufacturer of the plumbing equipment:

Cast iron bathtubs on the domestic plumbing market are represented by three major manufacturers: "Universal", Roca and Jacob Delafon.
Among steel options, products of domestic companies are in great demand, and among foreign ones, Spanish ones can be distinguished trademark Roca and Portuguese products BLB.
Acrylic bathtubs are presented in the greatest variety. On the market you can find products from European countries, Turkey and China. Among the most famous manufacturers we can highlight a Czech company Ravak, Polish Cersanit and Kolo, Spanish Pool Spa.

At the moment, quaril baths are produced by only one company - a German brand Villeroy&Boch. The fact is that this company is both the developer of the technology itself and the creator of the material, so the right to produce products belongs only to it. For this reason, you do not need to believe if they try to sell you a quaril product from another manufacturer.

Preparing the bathroom

Before installing this plumbing product, it is necessary to prepare the entire room, which will allow for proper installation and guarantee the durability of the bath. First you need to pay attention to the walls. If installation new bath is carried out simultaneously with renovations in the room, then the cladding should be carried out after installation. If renovation work will not be carried out, then the new plumbing fixture must be at least a few centimeters higher than the old one. Only in this case can you achieve an attractive appearance, and also make sure that there are no gaps.

Special attention It is also necessary to pay attention to the floor, which must be perfectly flat and reliable, without baseboards, capable of supporting the weight of the product being installed.

Even an empty cast-iron bathtub weighs quite a lot, so the base for it must be prepared correctly. Not every tile can withstand such a load. Ideal option It is believed that if the tiles were laid on solid cement, this ensures maximum strength and reliability. If there is even a minimal void under the tile, then from such pressure it will immediately crack.

If it is not possible to carry out repair work on the floor covering, you can simply lay two strong larch boards, which will reduce the pressure on the floor and tiles.

However, the wood must be pre-treated with fungicides, since the bathroom is a fairly damp room, so all materials should be protected from rotting. With the help of a plank cushion, you can not only get rid of problems with the load on the floor covering, but also solve issues related to the height of the bathtub.

Installation of different types of baths

In the modern market there are a large number of bathtubs that differ from each other in their characteristics, cost, appearance, performance properties and installation features. In order for the installed plumbing fixture to last as long as possible and fully perform its assigned functions, it is necessary to take into account its type during installation.

Acrylic

Before installing such a product, it is necessary to attach to it all the guides for the legs, which will be installed crosswise - on special screws. Included with each acrylic bathtub is special instructions, which explains how to mark the fasteners. The supports should be applied perpendicular to the longitudinal axis of the bathtub, marking all the necessary places with a pencil. The drilling depth cannot exceed 25% of the length of the screw.

It is necessary to install the drain fittings by turning the bathtub on its side. To ensure everything goes as smoothly as possible, you need to adhere to the following recommendations:

each gasket must be lubricated with silicone before installation;
the gasket is installed from the outside;
it is better to choose a conical gasket, which is installed with the tip to the hose, so that during the tightening process it does not damage the spacer;
threaded connections should be tightened tightly, but not too tight, otherwise they may burst.

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When all this is done, you can turn the plumbing fixture over and install the legs. It should be noted that you will not be able to cope with the installation of such a product on your own, so you will definitely need a partner. A more experienced person should be on the drain side to constantly monitor its location and installation.

The acrylic bathtub should be moved as closely as possible to the wall, which will ensure more convenient use and prevent damage to the product. When the model is installed in its place, leveling and sealing against leakage should be carried out. First we use the sealant, and carry out the rest of the work only after it has dried.

After the sealant has hardened, it is necessary to check for leaks, because after finishing the work it will be extremely difficult to return to the previous stage. If there are no leaks, then using silicone it is also necessary to seal the gaps between the sides of the bathtub and the wall.

Metal

Installation of a steel bathtub is carried out in the same way as an acrylic one. The only exception is the installation of legs, which must be inserted into fasteners and secured with bolts and nuts. It is necessary to fix them as firmly as possible, tapping them with a rubber hammer. The legs should not wobble, otherwise the steel bathtub may damage them.

Most plumbers advise installing pieces of rubber under the surfaces of the legs in contact with the bowl of the sanitary ware, which will significantly reduce the ringing when filling the bathtub with water.

The most difficult thing to install is a cast iron bathtub, which is extremely heavy, so moving it is very difficult and dangerous for repairing the room itself. If the size of the room allows, you need to move the product to the bathroom and install it there. First - drain and legs, then leveling is carried out.

If a cast iron model is equipped with decorative legs, this greatly complicates installation. The fact is that the installation of such a product is a rather labor-intensive and responsible process that only an experienced and professional craftsman can handle. It will not be possible to install pads under the legs, since this completely destroys the attractive appearance of the product, and filing is extremely difficult, because precise measurements are required here.

Moreover, each time you will need to turn the bathtub over, move it or move it on its side, which is extremely difficult, given its significant weight. For this reason, to install a cast iron bathtub that is equipped with decorative legs, it is necessary to carry out preliminary leveling floor surface(using materials of increased strength).

Jacuzzi

Hydromassage baths are quite interesting and useful products for improving people's health. The combination of water and air bubbles provides relaxing and therapeutic effects. The Jacuzzi first appeared in the United States of America, this happened in the middle of the last century. For a long time Only very wealthy people could afford a jacuzzi.

Now manufacturers of sanitary products offer big variety models that are affordable. In the era high technology There are many hydromassage bathtubs on the modern market that are small in size, wide choice functions and attractive appearance.

The installation technology of such models has its own nuances and distinctive features, so it is better to entrust the installation to an experienced specialist.

Before starting the installation, you should prepare all the diagrams and manufacturer’s recommendations, as well as accurately mark the places where the connection to the sewer, installation of electrical wiring, and ensure water supply will take place. Due to the need to connect electricity, the installation of such a model must be carried out in strict compliance with the requirements fire safety, otherwise everything can lead to dire consequences. In this case, special attention must be paid to the power of the device and the voltage in electrical system apartments or houses.

When installing a jacuzzi, you should also take into account the fact that sockets, switches and other devices must be located at a distance of at least 70 cm from the bath itself. Otherwise, it may lead to oxidation (due to high humidity). This may cause a fire.

Included with any hydromassage bathtub are special legs that allow you to secure the model in the required position and at a certain height so that there are no distortions. If you do not install the Jacuzzi on its legs, then during operation it will vibrate, which will not allow you to get the desired effect from its operation.

Installation of the legs should be carried out as carefully as possible, using building level which will allow you to achieve accuracy. After leveling, the Jacuzzi can be connected to other communications through a gate.

Built-in option

It will not be possible to install a built-in bathtub into the floor without a pit. Moreover, an ordinary dug hole will not work here. It will also be necessary to concrete the walls and floor, thereby ensuring the space necessary for installation and maintenance of plumbing fixtures. When installing a built-in bathtub, certain nuances should be taken into account:

The contours of the pit must coincide with the contours of the bath and be overlapped by its sides. In other words, the bathtub should be supported by the sides.
The depth should be such that the plumbing product is raised above the base by 50 mm or less.
Access to the pit should be provided so that the connection and installation of the bath can be carried out without problems. All water and sewer lines are located here. The ideal solution would be to hide all the pipes in an invisible hatch.

Work order

To understand the general principles of installing a bathtub, you should consider the sequence of work, which will be the same for any model, including acrylic and cast iron options. Of course, each type has its own distinctive features, there are also certain installation subtleties, but first you need to find out general principles and installation rules.

So, installing a bathtub includes the following steps:

Assembly and installation of the drain siphon. Most of the models on the market are assembled using union nuts and rubber seals. Beginners often make the mistake of sealing joints, which in the future causes the product to break. The assembly diagram should be used.
Installation of the bathtub on supports. Here you should also be extremely careful. There are quite a few designs of supporting elements for a bathtub. You can find both complex and simple options. Some craftsmen prefer to use foam blocks or bricks rather than factory legs. Steel options look much better when installed this way.
Insulation and sound insulation. This stage applies to all types of bathtubs, except cast iron, which already heat up well and long time keep warm. In addition, they do not make too much noise when filling. Heat and sound insulation should be carried out using polyurethane foam, which is applied not only to the bottom, but also to the sides of the sanitary ware. The amount of foam directly depends on the size of the bath.

Installation. For ease of use, any bathtub should be aligned relative to the horizon. During the installation process there is no need to lay down slopes, since this point is taken into account by the manufacturer when developing the bathtub. The support legs are equipped with screws for adjustment.
Fastening. This stage also applies only to steel and acrylic bathtubs, since the own weight of the cast iron product is quite enough not to bend under the pressure of water and people. Fastening must be done using metal hooks, which are usually used for installing boilers. In addition, you can use special brackets supplied by the manufacturer with the bathtub. This fastening allows you to prevent depressurization during operation of the sanitary ware.
Sealing joints. This stage is the last. This work can be done in several ways. In most cases, it will be advisable to use a white corner, but you can get by with self-adhesive border tape. If the gap between the bathtub and the wall is minimal, you can limit yourself to one bottle of sanitary silicone.

If you are installing a corner bathtub, you need to pay attention to whole line features. Such products come in rounded or oval shapes, and they must be mounted on a pre-prepared pedestal or wooden frame.

Important nuances

During the installation of the bathtub, you should be extremely careful so that the product can fully perform its functions and last as long as possible. Pay attention to the following points:

the legs are mounted in such a way that the outlet element of the siphon (piping) can be installed into the sewer pipe without any problems;
the bathtub must be installed with a slope;
It is imperative to take into account the parallelism of the sides relative to the floor.

The tightness of the junctions between the bathtub and the sewer must be monitored. When planning to start using a plumbing fixture, you should fill the bathtub with 10 liters of cold and hot water.

If a bathtub with hydromassage or other electronic functions, it is necessary to check the correctness of the additional communication connections.

When installing a bathtub, you should also take into account the main problems associated with the material from which the product is made. Acrylic options have the following disadvantages.

When hot water is added, the walls of the sanitary ware begin to “play.” This is caused by the fact that heated acrylic walls lose their original rigidity.
Legs are another weak point of acrylic plumbing fixtures. Standard legs don't offer impressive stability. Even if you set everything to the ideal level, you still won’t be able to save the situation.
The bottom of such a bathtub feels great under light loads, but it can sag greatly due to its significant weight.
When water is drawn in, a drumming effect occurs, caused by the thin walls of the acrylic bathtub. This deficiency is noticeable in any bathtub, but in acrylic it is most pronounced.

Cast iron and steel bathtubs boast good thermal insulation, but acrylic options in this regard leave much to be desired. Heated water quickly warms up the walls, but also cools them just as quickly. This problem can be solved using conventional cylinders with polyurethane foam. In addition, this method allows you to solve the problem associated with soundproofing the bathtub.

Foaming is carried out as follows:

the bathtub is turned upside down, and cardboard or other protective material is placed under it (this insert is needed in order to acrylic surface not scratched);
the surface is cleaned of dust and dirt;
foam is applied and residues are removed from the surface.

It is much more economical and comfortable to use a foam gun, but if you don’t have one, you can limit yourself to a simple cylinder.

To ensure the durability and efficiency of the entire structure, you should choose the material wisely drain fittings.

Most of the products on the market are made of polyvinyl chloride or propylene, which are reliable, attractive in appearance and durable. The latter material is much more expensive, but the walls are smoother, which greatly reduces the likelihood of blockages.

The idea of purchasing cheap models of drain fittings should be abandoned immediately. The fact is that budget models are non-separable, so they are not suitable for repair. After just a couple of months of use, the rust grabs the bolt so tightly that it is impossible to unscrew it.

You should not buy a rigid pipe. Great solution will become a corrugated hose, which is extremely easy to install and guarantees excellent water permeability. Thanks to this, you can be sure that the bathroom will not flood.

Dismantling

If the bath has expired, the siphons have rusted or become unsuitable for use, it is better to replace the old bowl with a new one.

Initially, it seems that this is quite simple and does not require professional skills, but it is extremely difficult to remove the bathtub correctly so as not to damage the enamel or other parts of the product. You need to proceed as follows:

Make sure the bathtub legs are securely fastened, since during dismantling the plumbing product may fall and damage a person’s fingers. This may well happen if one of the legs is rotten or deformed. To fix the supports, special wedges should be used, which must be secured properly.
Now you can begin to disconnect the siphon and drains. Drain design Usually it can be disassembled quite easily, but there are cases when it is made of the same material as the bathtub. As a result of long-term use, the parts may rust to each other, so dismantling can only be done with the help of an angle grinder.
The perimeter of the bath is secured with a cement-sand mortar. To get rid of the connecting layer, you can use a hammer or hammer drill. The frozen solution must be beaten off as carefully as possible so as not to damage the tiles.
Once the bathtub is detached from the wall, you can begin next stage dismantling. The bathtub is moved away from the wall using a pry bar, which is used as a lever.

In this case, the weight of the structure must be taken into account. Do not forget that it greatly exceeds the weight of an acrylic or iron product.

It is much more difficult to dismantle a cast iron bathtub if it is necessary to maintain its integrity and attractive appearance. This type of plumbing fixtures is large in size and significant in weight, so dismantling it yourself will not be possible. Over the years of use, the bathtub is so firmly fixed to the wall and floor covering that it is extremely difficult to remove it.

Cast iron bathtubs can last a very long time, which is why they are in great demand. When starting dismantling work, determine whether the protective coating can be restored or not. There are many ways to significantly extend the life of a bathtub; one of the most effective and in demand recently is the use of an acrylic liner. The complexity of restoration work depends on a number of factors, including the weight and size of the model.

The above instructions are designed to dismantle the product with minimal deterioration in the appearance of the room itself. This only means replacing plumbing equipment.

If you decide to spend major renovation bathroom (with replacement of all communications and plumbing fixtures), then you don’t have to worry about the integrity of the product.

Dismantling without saving the bowl will be faster, since the algorithm of actions is very simple. The only thing you will need to pay attention to is safety precautions, because with the wrong approach you can damage your legs or arms.

To clean the bathtub, you need to carry out the following work:

First, you should disconnect the siphon from the plumbing fixture itself. This can be done using a regular grinder.
Using a hammer drill, you need to disconnect the bathtub from the wall.
Since the bathtub will not be used in the future, you can cut it into several parts. This will not only simplify the dismantling process, but will also allow you to remove it from the premises without any problems.
You can hit the bottom with a sledgehammer. Usually one good blow is enough for the product to split into several parts. You can effectively disassemble a bathtub into several fragments thanks to gas cutting.
If dismantling is carried out by one person, the bath should be divided into many parts. Cast iron models are quite heavy, so each piece will be quite heavy.

When starting work, first of all pay attention to the material from which the sanitary ware is made. This will help you choose the most suitable way dismantling.

So, it can be noted that installing a bathtub is a complex and responsible process that requires a competent approach and care. It is important not only to choose the right plumbing fixture, but also to professionally prepare the room for its installation. In the selection process, you should pay attention to the material, size and shape of the product, as well as its manufacturer.

Steel and plastic plumbing products should be moved with extreme care, because such coatings can be damaged and deformed. The easiest way to work is with a cast iron bathtub, which is so heavy and durable that it is almost impossible to break. However, improper transportation can cause damage to the wall or door in the bathroom, as well as increased pressure on the floors. All this is also complicated by the fact that the installation of the bath takes place in small room

, where it is extremely difficult for two people to fit. One of the most important conditions For self-installation bathroom is to have a skilled assistant who can support the sanitary product, serve necessary tools

and provide other necessary assistance. When installing this type of plumbing, you must be careful and careful, because an accidentally dropped bathtub can lead to a crack or breakage. If cast iron models can somehow be revived, then a damaged acrylic product cannot be repaired, so it will have to be replaced. 1. Bath - an important part

However, sooner or later, we are faced with the need to replace the bathroom with a new one. And here that knowledge will come to the rescue,
which we have outlined below. First of all, you need to dismantle the old bathtub. As a rule, this is associated with certain difficulties, since
the old coupling bolts are most likely rusty and it is simply impossible to turn them out with a wrench - the wrench erases the bolt head stops, but the bolt
and does not scroll - in this case it will have to be cut off with a grinder. Also, most likely we will encounter difficulties associated with dismantling the drain and
overflow grate. Previously they were made of brass - soft material, during dismantling, such a grill may simply break, and then you will have to
carry out dismantling using non-standard methods. One of them is this: using a hacksaw blade, we cut out the lattice segments, positioning the blade perpendicularly
inner ring.

Cut out the drain hole using a hacksaw or grinder Break the drain grate using a hammer and chisel

We make cuts from the inside and bend the segments inside the funnel. We do the same with the counterpart of the ring under the bathtub.
Now you can easily pull out the drain grate through the hole in the bathroom. We dismantle the overflow grille in the same way if it cannot be removed in the usual way.
When the grates are removed, we dismantle the drain and overflow pipes. If the drain pipe is embedded in the sewer with cement, carefully break the cement, then remove the pipe.
The hole in the sewer pipe must be closed with a plug (this can be a piece of wood adjusted to the diameter of the pipe, or simply a gag made from pieces of rags).

Remove the siphon and overflow from under the bathtub Free the walls of the bathtub

Now is the time to remove the bathtub and free up the room. To do this, break the tiles that secure the edges of the bathtub and remove it from the base.
The bathtub is carried out vertically through the doorway. When the bathroom space is freed up, we begin installing a new bathtub.

2. In this article we consider DIY bathroom installation, without electrical components. If you plan to use baths with electrical components,
We strongly recommend using the services of professionals.
Let's look at the main types of bathtubs in order to choose the most suitable one. Traditionally, bathtubs are made of cast iron, steel and acrylic.

Free standing cast iron clawfoot bathtub

Cast iron bath It keeps warm for a long time, it is not expensive, however, such a bath is very heavy. A cast iron bathtub weighs on average about 100 kg, which makes it very
the non-trivial task of its transportation and installation.
Acrylic bathtub - made from modern material- acrylic. The bathtub is made of acrylic plastic and is reinforced to avoid sagging. She is relatively
lightweight, but more expensive than cast iron.
Steel bath- just as easy, and at the same time - cheap. Its main drawback is that the water in it cools quickly.

Circular bathtub in the bathroom interior

In addition, there are bathtubs made of many other materials - stone, copper and even wood.
Also, bathtubs differ from each other in shape. The most common is a rectangular bathtub. However, there are also round side baths -
which bring additional aesthetics to the bathroom, however, when choosing this type of bathroom, you need to remember that the water in it easily overflows,
therefore, there should be at least 5-10 cm between the bathtub and the walls in order to provide easy access for collecting spilled water.

Round bathtub installed in a frame in the interior of the bathroom

In addition, it is advisable to use special curtains, the edges of which descend into the bathtub on each side.
Before installing the bathtub, you should ensure that the surface on which the bathtub is mounted is perfectly flat. If necessary, apply a screed, or
special leveling solution. It makes sense to combine a bathtub replacement with a bathroom renovation. In this case, the floor is laid with tiles.
After this, it is necessary to allow the surface to dry thoroughly (at least 2-3 days) and only after that proceed to further work.
The next step is to lay the tiles on the walls. We recommend laying tiles completely over the entire wall, including in those places that will be hidden by the bathroom.
It is quite understandable to want to save money by skipping places under the bathroom that are not visible to the eye, but in this case, when next installation baths, you'll have to
also change the tiles.
When installation of a steel bath, first the bathtub is installed, and then the tiles are laid.
In the bathroom, the bathtub is brought vertically; the threshold of the rooms is first laid with something soft. The bath is located 70-80 cm.

Installation of a drain-overflow system for a bathtub

from the installation site, with the drain hole towards the taps, and then the drain system is installed.
Often, the drain works on the principle of a drain-overflow system. Installation begins with the installation of a drain funnel. The funnel is installed in the drain hole
baths (before this, we recommend inner side apply sealant to the funnel rings), put a sealing rubber ring on the back side
and a pressure (usually plastic or metal) ring.

Then the system is secured with a clamping screw - while making sure that the o-ring does not warp.

Then we screw a tee to the external thread of the funnel, so that the side outlet faces the nearest wall. When installing a tee, do not
We forget to seal it with O-rings and pressure rings.

Video: DIY bathroom installation

We install the overflow grid in a similar way, connecting it to the overflow tube, if necessary, reduce its length, cut it off top part overflow
tubes. When the drainage system is ready, we install the supports (legs) of the bathtub and mount the bathtub on them. The installation technology is as follows:

the first support is installed, the bathtub is carefully laid on it, then the opposite edge of the bathtub is raised, and the second supports are placed under it.
Then we connect the drainage system to the sewer system. After this, we move the bathtub to the wall, and using a level and adjusting screws on the legs of the bathtub,
We achieve a horizontal position of the bath. Then we check the tightness of the system.
This is done in two stages: first, pour water into the bathtub and drain it; if there is no leak, fill the bathtub with water and close the plug. If in this
If there is no leak, then the bathtub is installed correctly, you can begin installing the mixer.