At what height to install the faucet above the bathtub from the floor: installation standard according to SNiP (SP)

Repairing and furnishing a bathroom integrally includes the installation of pipelines and taps. It is important that the height of the mixer above the bathtub is optimal for the convenience of taking water procedures by all family members, and at the same time, the design looks aesthetically pleasing and practical. Are there rules at what height to place the faucet above the bathtub and what are the rules for installing such a structure? Read more about these details in this review material.

Distance between pipes when connecting a mixer

Before installing the mixer, pipes with cold and hot water are installed, and the outlets are supplied to the place where the mixer is attached. At this stage, you should know the distance between the pipes when connecting the mixer; this parameter should be selected based on SNIP standards and usually it is 15 cm, with a deviation of 1.5 cm in both directions.

The size of the pipe connected to the mixer is half an inch, and based on this parameter, if necessary, you should take care of additional adapters

Installing a faucet in a bathroom, shower or kitchen has its own characteristics and nuances that should be paid attention to even at the initial stages of pipe installation

Installing a faucet in the kitchen

When installing a faucet in the kitchen, as a rule, the pipes are laid open and are not walled up in the wall, so it is not so important what the distance between the pipes is on the faucet; it can be easily adjusted if necessary. If the pipes are mounted into the wall, in order to avoid the use of additional elements and adapters, it is worth taking care of the distance between the pipes in advance so that the installation of the mixer goes without any problems.

It is worth buying the mixer in advance and installing the pipeline based on the given dimensions.

Installing a faucet in the shower

The most suitable for these purposes are faucets designed specifically for showers. Until recently, in this role they used one mixer for both the sink (pictured) and the shower, which did not require large expenses.

A distinctive feature of this type of faucet is the absence of a bath-shower switch, which gives a more modest size of the product. Recently, there has been a tendency to use special mixers that allow you to reveal the functions of the shower at 100%. Installation of such a mixer can be done openly or some parts can be hidden during the installation process for a more aesthetic appearance; it is worth noting that with hidden installation, when repairing the mixer, problems arise with access to failed parts. Shower faucets designed to connect special shower heads or hydromassage elements are becoming increasingly popular.

The distance between the pipes of the mixer in the shower during hidden installation is selected especially carefully, since the complexity of installing the mixer itself will depend on this

When installing the mixer, you should take into account the height to which the mixer should be raised. Also, you should not ignore the height at which the shower head is located, which affects the quality of the mixer’s operation.

Before purchasing a mixer, check all the necessary indicators with a sales consultant.

Installing a faucet in the bathroom

Often, when installing a water supply system to connect a faucet in a bathroom, the pipes are walled into the wall, this saves space in the bathroom. With this type of installation, the distance between the pipes for the faucet in the bathroom plays a big role.

A small error when installing the mixer can be eliminated with the help of eccentrics that come with most mixer models. After setting the required distance between the pipes for the mixer using eccentrics, all the necessary elements are connected.

When choosing a faucet, pay attention to the weight of the product; as a rule, faucets made of silumin are cheaper and lighter in weight than brass ones, but they are usually inferior in quality. When installing the mixer on the threads of the products, it is necessary to wrap tow or full tape, this will prevent leaks during operation of the product

If you carefully choose a faucet and strictly follow the installation tips, then every owner can do this type of repair.

Calculation of mixer installation height

Consider the distance from the edge of the container to the tap

Despite the established standard distance between the faucet and the bathtub, equal to 200 mm, the faucet is installed at a distance that is convenient for users.

When calculating the installation height, the following requirements must be observed:

1. Before installation, you need to try on the mixer at the intended installation location to determine the position in which it will be convenient to use this plumbing equipment.

It is imperative to take into account the distance from the edge of the container to the faucet when there is a need to turn the faucet from the bathtub to the sink

When calculating this parameter, it must be taken into account that the size of the sink is usually 850 mm. In addition, when calculating in this case, you need to take into account the length of the tap itself and the distance between it and the sink

When turning the faucet, it should be in the middle of the sink. The installation location of the mixer should be in places convenient for its fastening, without destroying existing structures and finishing elements. For example, you cannot install fasteners on the edges of the tiles, because they may crack in these places.

The location of the mixer may be affected by additional elements included in the system or installed at the request of the owners.

For example, if there is a water softener or the apartment owner wants to install the faucet higher, so that he can wash his hair.

Approximate parameters for installing mixing equipment can be taken according to the values ​​indicated in the table:

1 Sink tap 250 mm from the edge of the sink 2 Sink tap 200 mm from the edge of the sink 3 Washbasin tap 200 mm from the edge of the washbasin 4 Bathroom mixer 800 mm from the floor 5 Common bath and washbasin fittings 1000 mm from the floor 6 Shower fittings 1200 mm from the floor

Mounting the holder

At the height selected from the floor for installing a hygienic shower, you must also mount a holder. It will hold the watering can. To mount the holder, you need to use a hammer drill or a drill that has an impact drilling function.

First, the holder must be attached to the wall. Having determined where it is best to install it, you need to mark the points to create the recesses. Masking tape is applied to the glazed ceramic tiles. Next, according to the markings, holes are created in the wall. The holder is secured using dowels. To do this you will need a Phillips screwdriver.

Next, the system is checked for functionality. If everything is fine, you can use the hygienic shower for its intended purpose.

Faucet height above bath

The shower mixer is installed at a height of 120cm from the bottom of the shower tray.

If the pipes are laid before installing the bathtub (and this happens in most cases), THEN the height of the bathtub should not be considered as simply the height of the assembled bathtub.

Almost always, during installation, you have to place stands under the legs of the bathtub, often 8-10 centimeters high.

This is necessary to ensure a sufficient slope of the sewer, otherwise there will be serious problems later. If you measure the height of the faucet 20 cm from the side of the assembled bathtub, and then install it 10 cm higher, the faucet will be at a height of 10 cm from the bathtub. This is not very convenient to use, plus some faucet models simply cannot fit into this gap.

So, it’s better to go to the store and decide on the model of the mixer and its dimensions, or better yet, buy it right away.

If the faucet must also be turned onto the sink, then its spout must pass freely over the sink, so you also need to decide on the sink in advance. For reference, the height of the sink ranges from 820...850 (mm).

We add the height of the mixer X to it. Do not forget about the gap between the “gander” and the sink. In this case, it is better to err on the larger side than on the smaller one.

In this case, the vertical axis of the sink faucet is not made along the axis of the bathtub, but is shifted towards the sink.

Height of standard bathtub assembly: 540…580 (mm)

The height of the faucet also varies: from the minimum to 20 cm. Quite a lot of customers have asked to install the faucet higher, so that they can wash their hair without getting into the bathtub.

It is also advisable that the mixer does not touch the tile border.

It looks more beautiful this way. In addition, most curbs have a textured surface, and the mixer reflectors will not be able to adhere tightly to them.

The border, in turn, should extend above the sink. So we have at least 1 meter of height from the floor.

If the mixer is installed along the side wall of the bathtub, then it is better to place it not in the middle of the bathtub, but with a 1/3 offset towards the feet. This will make it more convenient to sit in the bathroom and use it.

I will add that the standard distance between the hot and cold water outlets is 150 mm along the axes.

Hot water is always on the left - this is a European standard, and all faucets are marked accordingly.

The exception is some faucets with a built-in thermostat.

The installation depth of the fittings is flush with the tiles. Although, to be sure, it is better to immediately buy a mixer, assemble it and measure it. It happens that the fittings need to be recessed a little into the wall.

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It’s a good idea to use a plumbing template—a level—to install fittings. It allows you to set the water sockets strictly along the axes and level.

Recommendations for installing the mixer

Hot and cold water taps must be located at a distance of at least 15 cm from each other.
For convenient and high-quality use of the mixer in the bathroom, sink, sink or above the washbasin, it is necessary to take into account the experience of specialists, their practical experience and the requirements, wishes and comments of consumers. Their brief description consists of the following points:

1. If you plan to install the mixer along the side surface of the container, then you do not need to try to do it strictly in the middle. In this case, it is better to install it closer to the feet - this will make it more convenient to use while taking a bath.
2. The cold and hot water supply points must be at a distance of at least 150 mm from each other, and the final installation of all equipment must be done after testing the system and finding the optimal installation option.
3. The correct installation of mixing equipment is influenced by the design of the mixer, which can be installed on the bathtub itself, a wall, or a specially made elevation.
4. The designs of many bathtubs already include places for installing faucets, the installation of which is quite easy if you comply with the requirements attached to the instructions for the equipment.
5. When installing mixing equipment on a wall or a special podium and supplying water to it, you will most likely need the help of qualified specialists.

Regardless of the type of mixer and the adopted method of its installation, it is necessary to comply with the requirements of the installation instructions in compliance with the technological sequence of work operations specified in them. See all the nuances of installing a faucet in the bathroom in this video:

The installation height of the faucet depends on the shape and size of the equipment itself, the bathtub, sink, sink, as well as on the parameters of the room in which these plumbing installations and fixtures are installed.

Types of faucets

A mixer is a plumbing fixture that mixes hot and cold water. It is a pipe, inside of which there is a chamber with a movable valve that regulates the flow of water. The mixer performs three main functions: obtaining the optimal temperature, directing the stream to the spout of the gander or shower head, and regulating the flow power. The following types of mixers are distinguished:

• Mixer tap for bathroom set. It is a small, compact device with a small gander and two “lambs”, with the help of which the water temperature is regulated. It should be installed at a minimum distance from the side of the bath to reduce noise and the amount of splashes when filling the container. The optimal installation height for a bathtub mixer is 20 cm.

• Shower mixer. Such models usually come complete with a shower stand; they regulate the water supply only to the shower, but do not supply water. The optimal height of the shower mixer is 80 cm.

• Universal models. Recently, universal faucets have become popular, which are used both for drawing water into the bathtub and for supplying water to the shower head. They are very functional and easy to install. It is better to place a universal device at a greater distance than a bath mixer; the optimal height is 25 cm.

Important! The installed mixer will not work correctly, create a lot of noise and a large amount of splashes when filling the bathtub, if the installation height is chosen incorrectly. The most important criterion for choosing the installation height is the functional purpose of the plumbing fixture.

Determining installation height

The height of the faucet above the bathtub is mainly determined by the user independently. However, experts have also developed certain standards based on many years of research.

Standard parameters

The standard for installing a faucet over plumbing equipment is determined by SNiP 3.05.01-85. According to this document:

• the recommended height of the mixer above the bath is 200 mm;
• the height of the crane from the floor must be at least 800 mm;
• if the equipment is installed in a shower stall, then the recommended height is 120 mm from the bottom tray.

Recommended installation height of the mixer

An exception to the rule is the installation of a mixer in medical institutions. If the equipment is installed above the bathtub, the recommended height is 110 cm from the floor. If the installation of taps is carried out in a shower stall, then the mixer is located at a height of 120 cm - 150 cm from the floor.

Self-calculation

The standard faucet installation height is purely advisory and is used only in public institutions. Each user can determine for himself the most optimal installation height. When calculating the parameter, you must be guided by the following rules:

1. immediately before installing the faucet in the shower, try on the equipment and check the comfort of use and aesthetic appearance;
2. Installation of a shower over a bathtub should be made in accordance with the height of the majority of users. The minimum distance - 120 cm is determined from the bottom of the font or from the tray installed in the shower stall. The height above the floor is determined in accordance with the installation height of the bath;

Determining the installation height of the shower

1. if the mixer is used for both a bathtub and a washbasin located nearby at the same time, then the minimum installation height of the plumbing equipment must be increased by 5 centimeters or more;

If the bathtub and washbasin are located at different heights relative to each other, then it is recommended to install the faucet at a height of 25 cm from the sink.

Location of bathtub and washbasin taps

1. Determining the location and, accordingly, installation is required after the bathroom has been fully secured, since during the work it may be necessary to level the font to the horizon, which will lead to raising the plumbing equipment and, as a result, reducing the distance between the bathtub and the mixer;
2. The installation height of the mixer is also affected by the need to install additional equipment, for example, an aerator or a sprayer with several operating modes. Any device installed on a crane will increase the length of the equipment and reduce the working space;

Bath faucet with aerator

1. The mounting height of the mixer tap is also determined depending on the location of the finishing material on the wall. It is not recommended to attach it to tiles, as the fixation will not be durable. Installation, as a rule, is carried out at the junction of the finishing material or the laying of the curb;

It is additionally recommended to calculate the distance between the mixer and the edge of the font

It is especially important to determine this parameter when using a bath mixer and washbasin at the same time. To make the calculation, you will need to determine the overall dimensions of the washbasin, since the water should fall almost into the center of the bowl, the length of the jig of the mixing equipment and the distance between the bathtub and the sink.

For more information about the installation process, watch the video.

The most common mistakes when choosing a faucet location are too high a height and placing the equipment close to the edge of the bathroom.

In the first case, additional noise will occur when water is supplied. In the second situation, it will not be possible to wash large items.

If you take into account all the rules and recommendations of specialists, then independent installation of equipment will be correct and as effective as possible.

Height Requirements

If earlier during construction, craftsmen were guided by the requirements of SNiP 3.05.01-85, now the installation of plumbing equipment is carried out in accordance with the manufacturer’s instructions and common sense considerations. The shower mixer is installed according to the following rules:

1. The installation height of the lifesaver in the bathroom from the floor should be about 800 mm. It should be taken into account that, according to sanitary standards, the top side of the bathtub should be located at a distance of no higher than 60 cm from the floor level in order for it to be safe to use.

2. The distance between the edge of the washing container and the mixer should be no more than 25 cm. This height ensures more accurate filling of the bath without splashing and loud noise.

Important! The installation height of the faucet above the bathtub in medical or childcare facilities varies slightly. For safe use of the bathroom, plumbing equipment must be installed at a distance of 1100 mm, and if we are talking about a shower mixer, then at a height of at least 1200 mm.

How to correctly determine the installation height?

In practice, determining the optimal distance at which it is best to install the mixer is much more difficult. After all, when installing plumbing equipment, not only practical considerations are important, but also aesthetic perception. To correctly determine the optimal height, you must follow these tips:

• First you need to purchase a suitable mixer model. After this, you need to determine its functional purpose, that is, answer the question of what it is used for - for a shower, for a bath, or for universal purposes.

• The next step is choosing the installation location. Typically, the installation location is tied to the outlet point of the hot or cold water supply, however, with the help of flexible hoses it can be shifted slightly.
• Then you need to try on the mixer for height. If the device is a shower, then it is placed at a height of at least 800 mm, if for a bath - at a height of 200 mm, and universal models are installed at a height of at least 250 mm.
• After this, you can begin installing the equipment. However, it must be taken into account that it is not advisable to mount the device directly to ceramic tiles, since they are an unreliable place for installation.

  
  Mixer installation

Please note that you need to install the faucet only after the bathtub has been completely installed. This is important because during the installation of the washing container, its level can change significantly, as a result of which the faucet will rest directly on the side, then it will be inconvenient to use.

Location of the tap in the bathroom according to SNiP

Despite the fact that each consumer independently decides at what height to install the faucet above the bathtub, regulatory construction acts specify very specific requirements for the installation height of faucets. According to documents SNiP 3.05.01-85, the following standard is specified - the distance from the bathtub to the tap must be at least 200 mm, and the height of the mixer in the bathroom from the floor must be at least 800 mm.

However, according to regulations, the recommended parameters can be changed. So, for hospitals and medical institutions, in order to install a faucet, you need to measure the distance from the floor and install the tap at a standard height of 1100 mm. And in the shower version, the distance between the mixer and the bottom of the container should not be less than 1200 mm and no more than 1500 mm.

Modern builders and plumbers, especially in private households, do not comply with SNiPs, and the installation height of the bathtub mixer depends on the personal preferences of the consumer. In this case, specialists adhere to the installation rules specified in the instructions for the device.

Varieties

There are different ways to install a hygienic shower. The installation height largely depends on the type of structure chosen. There are 4 main types of such systems:

• Shower with mixer. This is a watering can attached to a regular flexible hose. It connects to the mixing device. At the end of the system there is a shut-off valve and a nozzle. The first of these structural elements facilitates the procedure of using the shower. This is a lever or button located on the handle. When you press it, water flows. The watering can may be provided with an additional lock.
• Watering can with connected hose. This design has a hose, like a regular shower. It is connected to the mixer. In some cases, the hose is connected to the cold water supply pipe to the toilet. The second option is less preferable. You cannot wash yourself with cold water. Its temperature should not be lower than 25ºС.
• Bidet lid. This is a special toilet lid. It is installed instead of the usual rim. It connects to a 220 V network. It also has terminals for connecting to a cold water source. The water is heated in a special container located behind the lid. This device is less functional than a shower. It is suitable exclusively for hygiene procedures. When the device is put into operation, two nozzles extend. Washing occurs. Some models have the ability to remember the temperature regime and the length to which the nozzles extend. You can also adjust the flow intensity. Many models are equipped with a remote control. With its help, you can set not only the basic parameters of ablution, but also adjust the seat heating, hydromassage function, drying, and deodorizing the air in the toilet. They can also play music.
• Bidet toilet. Water is heated using electricity. Washing is carried out by retractable nozzles. Like the bidet lid, this system has many additional features.

Much more often, buyers opt for the first two systems. To install them, it is important to know at what height from the floor the installation of a hygienic shower will be as comfortable as possible.

Installation Standards

When deciding at what height to place the mixer above the bathtub, keep in mind that this device is included in a single water supply system, becoming its integral element. The comfort of using the bathtub and the service life of plumbing fixtures depend on the correct installation of equipment and compliance with installation standards. Requirements for installing faucets in bathrooms or toilets are regulated by SNiP 3.05.01-85. The regulatory documentation specifies the following installation parameters:

• The height of the faucet above the bath. This parameter indicates the distance from the top edge of the bath to the mixer; it affects the noise level during the collection of water into the washing container and the amount of splashes that occur during this process. If the distance from the bathtub to the tap is small, then it will be inconvenient to wash large objects in the bathtub, as well as to collect water in buckets or other containers.
• The height of the bathroom faucet from the floor. Also, the standard for installing plumbing equipment also regulates the distance between the faucet and the floor of the bathroom. The pressure in the plumbing system and the water pressure in the tap depend on this parameter.

Installation methods

The height of the bathroom faucet is not the only installation parameter that needs to be taken into account during installation. A large range of plumbing equipment makes installation methods more diverse

The most common options are:

Installation errors

Experienced craftsmen note that an incorrectly chosen installation height can have a significant impact on the comfort of using the bathroom

Therefore, it is so important during installation to take into account the recommendations of SNiP according to the type of device and the manufacturer’s instructions. Often inexperienced craftsmen make the following mistakes:

1. If you install the device too high from the bathtub, then when water is drawn into the washing container, a loud noise is created, which can be very annoying for household members. This effect is especially pronounced if the bathtub is thin-walled.
2. Too large a distance from the bottom of the bowl to the taps leads to the fact that the stream during the fall is divided into streams, forming splashes. Because of this, the finishing of the walls in the bathroom and the surface of the furniture often suffer, and humidity increases.
3. Due to the too small distance between the edge of the bowl and the tap, it may be difficult to wash large items.
4. Due to the installation at a high height, the mixer may be inconvenient to use. Often, people reach for a faucet and slip on a wet, smooth surface, which leads to serious household injuries.

Installation norms and rules

Construction codes and regulations (SNiP) specify a strict sequence. So, first of all, you need to plaster the walls and ceiling, then install a bath, shower, sinks and other plumbing, if necessary. And only after this comes the height adjustment and installation of mixers. If necessary, there is even a table on the Internet for calculating the height of the mixer, which you can familiarize yourself with.

Therefore, the installation height of the mixer in the shower according to SNiP 3.05.01-85 and 2.08.01-89 should be at a distance of 120 cm from the floor. For mounting on a sink, a minimum of 65 cm is provided. This takes into account that the outlet hoses must be flexible. The rules regarding sinks indicate that the height of the tap should not exceed 20 cm above its edge. This rule does not apply to kitchen sinks, since there, usually, everything is mounted directly on the side of the bowl.

While observing all the rules and maintaining the necessary standards, sometimes you can still make a mistake. Let's look at the main ones.

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Installation errors

Saving on components

By using connecting elements made of cheap brass, you shorten the service life of the faucet. Leaching of zinc by an aggressive water environment will lead to the fact that, within a couple of years, the part will simply crumble and leak.

Waterstroke

The main reasons for this problem are improper operation of the mixer and the small diameter of the connecting pipes.

Turning the faucet on and off abruptly causes a surge in water pressure, so it is recommended to do this smoothly, especially with a single lever type.

To avoid water hammer, it is better to use pipes with a large diameter, as this greatly reduces the speed of the water.

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“Hot is on the left, and cold is on the right!”

European standards were not invented in vain. If for a regular mixer this rule can be missed, then for a thermostatic one, such an oversight will lead to the complete dismantling of the entire system, since it simply will not work. Some manufacturers have taken this possibility into account, so they use replaceable thermostatic cartridges that can always be swapped.

Low drain height

The height of the ladder and the water seal are closely related. If you install a drain at a height of up to 55 mm, you will get a not very pleasant smell, since the meager water seal will dry out, and such drains have no protection against drying out.

Only high-quality sealant

The connection of a bathtub or sink to a wall must be treated with a good sealant, which contains at least 45% hydrophobic filler, which has a good water-repellent effect. Unfortunately, it is impossible to solve all problems by sealing the seams with silicone. This is due to the fact that literally after a couple of months, under the influence of soapy water, all the fungicides will be washed off, and fungus will begin to appear in the bathroom.

Center distance

This is a small but very important nuance when installing water supply pipes, where they connect to the tap. Please note that the center distance should be 15 cm.

A question of aesthetics

Almost every faucet kit comes with eccentrics, but very often it turns out that they are not suitable in a particular case, and sometimes the decorative cups do not fit tightly to the wall. To avoid such cases, you must carefully select the length of the eccentric and cups. If the eccentric turns out to be too long, then you can try to hide this defect with suitable cups.

How to correctly calculate the installation height

Practical experience does not contradict the standards and instructions for assembling faucets - the mechanism is installed at a distance of 20 cm from the tank. But the practice is not strict regarding the location of the tap - you can install it at a suitable point, at a convenient distance from the bath or shower, you just need to follow the main points when installing:

• before installing the device, measure it according to its elevation and evaluate the convenience of the position of the tap;
• if we are talking about a shower, then the device is installed at a height of 120 cm from the shower. The presented figure must be measured from the bottom of the container;
• A frequent mistake in calculating at what distance the device should be installed above the container from the floor appears because the height of the bowl is taken as the reference point even before installation. This is wrong - because sometimes you need to provide a bathtub with great durability by installing special stands. It may turn out that the calculated installation height of the structure above the bathtub of 20 cm at the end of the work will turn out to be 10 cm, the faucet will hang above the capacity, and will not only look ugly, but will be very inconvenient to use. Moreover, not all types of cranes can be placed at such a small distance;
• installing the structure from the end of the container is a parameter that must be measured and calculated first. This is especially necessary when the tap is supposed to be turned from the bathroom to the sink and vice versa. Remember about the size of the sink - it is usually more than 850 cm. And to this parameter you need to add the size of the mechanism itself, as well as the distance between the gander and the sink - here it is better to make an error on the positive side than on the negative side;
• The installation indications are also influenced by additional parts that are often supplied with current faucets - for example, water softeners, as well as the desires of those who will use the bathroom, many who want the faucet to be installed above the container at a high elevation - so they can wash their hair, without the need to take a shower or draw large amounts of water;

When installing the mechanism on the wall, you must try to avoid attaching the structure to the tile, to its edges - a rigid application of material will not allow the faucet reflectors to be firmly fixed. Therefore, the height of the installation of the crane can be firmly connected with the height of the curb (it is usually laid at a height of a meter from the floor).

How to calculate the installation height of a bathroom faucet

When calculating at what height to install the faucet above the bathtub, a distance of 200 mm is taken as the standard, but practical experience shows that the installed faucet can be located at any distance convenient for the consumer. However, during the installation calculation process, several basic rules should be followed:

1. Before installing the faucet in the chosen location, place it against the wall, try it on in height, see if the spout will interfere, and evaluate the convenience of this arrangement of the device.

2. Remember that if you want to install a shower stand with a mixer, then the distance from the bottom of the bowl in this case must be at least 1200 mm.

3. Many people, when calculating the final height of the faucet above the bathtub, make a serious mistake, taking the height of the bowl itself before its installation as a starting point. This is wrong, because in order to ensure greater stability of the bathroom, sometimes you have to resort to placing special supports. As a result, it may turn out that the mixer height of 20 cm, verified by previous calculations, will “fall” to 10 cm, as a result the faucet will hang over the bowl, which will not only spoil the appearance, but will also create some inconvenience during use. In addition, not all models of plumbing faucets can be installed at such a short distance.

4. It would also be a good idea to take measurements and calculate the distance of the mixer from the edge of the bathtub in advance. This will be useful for those who in the future plan to turn the faucet from the sink to the bathtub and back. Consider the height of the sink itself; models with a height of less than 850mm are extremely rare. To these parameters you need to add the dimensions of the mixing mechanism and the centimeters between the sink and the spout - here it would be better to make a plus error than a minus one.

5. The volume of installation is also influenced by additional accessories that are often included with modern faucets - for example, water softeners, as well as the wishes of those who will use the bathtub; some prefer that the faucet above the bathtub be located a little higher - this allows you to wash your hair without filling bath with water or take a shower.

6. When installing the faucet on the surface of the bathroom wall, you must avoid attaching the structure to the tiles, namely to its borders - in this case, the rough texture of the material coating will not allow the faucet reflectors to be tightly fixed. Because of this, the installation height of the crane is often related to the height of the curb (most often this is 1 meter from the floor level).

Follow these simple rules, and your mixing device will serve you for a long time.

Types and characteristics of mixers: advantages and disadvantages

There are these types:

• valve (two-contact, double-lever);
• lever (single-contact, single-lever);
• thermostatic;
• non-contact (touch).

Devices of the first type are more common and have been in use for many years, but they fail more often. They were replaced by single-contact ones. Nowadays, most faucets are controlled by just one handle. In the case of single-contact models, water comes out at a higher speed. With frequent and short-term openings, it is more difficult to save it. However, it is more convenient to adjust the temperature and pressure.

Stability is the main advantage of the thermostatic option - a person will not need to adjust the water over and over again. The disadvantages are the high price and restrictions on selection. The water flow in the plumbing system can be so strong that the installation of one or another model becomes difficult - the pressure has a great influence on the thermoelement. Contactless models are convenient for frequent use. But they also need adjustment. In addition, if the touch tap breaks, the room will be left without water.

Valve

Such mixers appeared earlier than others and remain relevant, despite the loss of position in the market. Valves are cheaper than other options and easier to operate. The basis of the device is a crane axle box with a rubber gasket. Due to the violation of the integrity of the rubber band, leaks begin, and soon the plumbing may need to be replaced. The leak itself can be eliminated simply by replacing the gasket, but it often leads to flooding. A house or several apartments will be damaged. In empty private houses, this will result in large costs for wasted water and repairs.

With modern two-pin taps the situation is different. The gasket function is performed by a ceramic valve. This design is more reliable and durable. According to the manufacturers, it is enough for 45,000 turns. To start the water, only a quarter turn is enough.

Lever

The single-pin (lever, single-lever) type of faucets is becoming increasingly popular. They are used for arranging sinks, showers, and baths. There is no crane axle box in the design. It consists of a body, a spout and a cartridge to control the flow. In many versions, instead of a spout, there is a body with a channel.

For sinks, choose models with any type of spout; for showers, most often with a straight channel and a connection for a hose with a watering can. The cassette is secured with just one fastener and a decorative cap. The handle for supplying and regulating the water temperature is installed on the cartridge lever. Even an inexperienced person can repair a lever faucet. In addition to durability and simplicity, the advantage of the design is its stylish design. In general, lever taps are very different in appearance. The main advantage is the speed of water regulation.

Thermostatic

This type of faucet maintains the water temperature at the same level, regardless of the increase in the pressure of the cold or hot flow. Many buyers choose it, even at a high price. The mechanism contains two regulators to control temperature and pressure. As a rule, these are round valves, but some manufacturers style them as levers or handles.

Some models have a display with information about the current settings. The principle of operation is the operation of a thermoelement. It is located inside and reacts to the properties of water. If the temperature in the water supply device has changed, the thermostat will supply water at the same temperature, but with a different pressure. As a result, the pressure will most likely decrease, but it may also increase. When one of the flows stops, the mixer will stop working.

The design is safe - there is a blocker that provides protection against burns.

How to Actually Calculate Faucet Installation Height

The height of installation of the mixer in the bathroom used in practice corresponds to the recommended standards for the placement of water fittings in a given room. Typically, the distance to the location where the faucet is attached is determined based on the standard 20 cm. However, strict adherence to the rules in the location of these devices is not practiced in practice. You can install the faucet in the place where you like, but before you finally fix it, you should definitely try it on in height and evaluate how convenient it will be to use.

Installing a floor-standing faucet in the bathroom

If we are talking about a mixer for a bathtub with a shower, then the height of its installation should be determined from 120 cm, and the measurement should be taken from the bottom of the container. Some home craftsmen, when calculating what the final installation height of the faucet above the bathtub should be, often make mistakes because they take into account the height of the bowl that has not yet been installed. This is incorrect, because during the installation process it is often necessary to place stands under it (their thickness can be 8-10 cm). After all, if you do not provide a slope, then draining the water will be difficult. And it may happen that the value you calculated, equal to 20 cm, upon completion of all work will decrease to 10 cm. Such an “overhang” of the faucet over the bowl will not look aesthetically pleasing, and it will be inconvenient to use. In addition, some of the models simply cannot be secured so low.

You also need to measure and calculate in advance the value of such an indicator as the distance from the corner of the bowl to the place where the water socket is attached. This must be done if you plan to supply water to both sanitary containers, turning the spout in the desired direction. And keep in mind that the sink is always located higher, at a distance of 85 cm from the floor. To the value of this indicator we must add the size of the device itself and a few centimeters for the free passage of the gander over the sink. Agree, a “plus” error will not be as dramatic as a “minus” one.

Floor standing bathtub mixer

The location of the water collection point will also depend on the availability of additional accessories, which are often equipped with modern plumbing fixtures, for example, a water softener. In addition, when thinking about how to install a faucet in the bathroom, you need to take into account all the preferences of future users. Some people want the faucet to be located higher, then it will be possible to wash their hair without getting into the shower and without filling the bathtub. Others, on the contrary, like it when the water outlet is located as low as possible, because the longer the path of falling water, the more noise and splashes it makes. And this, of course, makes them uncomfortable. And it will not complicate taking a shower, because the length of its hose is enough for the tallest person.

When installing the device on a tiled bathroom wall, try not to attach it to tiles, much less to curbs. It is very difficult to achieve a tight fit of the faucet reflectors to the rough coating of the cladding. Therefore, you should choose the location of the plumbing fixtures taking into account the curb laid on the wall (usually it is laid a meter from the floor). In order for the decorative cup to completely cover the connection point, the inlet fittings must be recessed into the wall, and their ends must be flush with the front surface of the tile.

https://youtube.com/watch?v=-wfy1e6wm0A

Connection diagram

The installation height of a hygienic shower in a toilet depends on the design features, as well as the location of the plumbing in the bathroom. The simplest is the scheme for connecting a hygienic shower to cold water communications. A tee is connected to the pipe through which water is supplied to the toilet. A hose from the shower is connected to the free outlet. However, in this case, only cold water will come out of it. It cannot be used for personal hygiene.

To ensure a comfortable water temperature, you need to connect the shower to the mixer. This is easiest to do if a sink is already installed in the bathroom. An ordinary tap is removed from it. Instead, a mixer with an outlet for a hygienic shower is connected. However, it is not always possible to install a sink in the toilet.

In this case, the system is installed directly on the wall. In this case, it is important to correctly determine the installation height of the hygienic shower for the toilet. Otherwise, it will be inconvenient to use. Pipes will need to be installed in the wall. A single lever mixer is connected to them. If desired, you can supplement the system with a thermostat. It will adjust the water temperature to the user-specified level independently. There is no need to waste time setting up the stream.

Water can be supplied through an independent small heater. Most often it runs on electricity. The power of such a device can be relatively small. However, more often hot water is supplied from a stationary boiler or water heater (boiler). In this case, you need to install a full-fledged mixer that will set the temperature of the supplied liquid.

How to choose the right bath faucet

You need to choose faucets from models of popular manufacturers and, if possible, do not skimp on them. The more expensive the water intake fittings are, the longer they will last. Due to poor quality, the device quickly becomes unusable, and the most common problem with cheap faucets is corrosion. You need to select it according to the following criteria:

• Weight. A high-quality mixer has dense walls. It shouldn't be easy.
• Material. Reliable devices are made of brass, cheap ones are made of silumin (silicon + aluminum). Brass ones are heavier and bulkier.
• Size and technical characteristics. Selected based on personal preferences and the location in which the model will be installed. When choosing, the fixation to the side of the bathtub or wall, the length of the hose and faucet spout, and additional fasteners in the kit are of great importance.

Useful tips for the correct placement of taps in the bathroom

Recommendations for the location of faucets in the bathroom
If you plan to install a tap on the side of the water tank, do not try to position it clearly in the center. It is better to move the structure closer to your feet - in this case, it will be more convenient for you to use the mixing device when taking a bath.

The distance between the hot and cold water outlets must be at least 150 mm in the axial directions, and the installation depth of the fittings is best determined after a complete trial assembly of the structure.

The easiest way is to correctly install a mortise mixing device - the modern design of bathroom bowls provides special technological holes for installation. If the holes were cut out on the container yourself, then the process still remains quite simple - the mixer is connected to the water pipes by connecting flexible water supply pipes to it. The tap itself is secured in the hole with a fastening nut, sealed with washers and special gasket material. The water supply tubes are secured in a similar way. If their size is a little longer than necessary, simply cut off the excess and sand the cut areas.

Installing a faucet on a stand or podium without professional help will be quite difficult - you will need a specialist not only in plumbing, but also in construction work, since when installing such a structure, you need to connect water pipes directly to the stand.