Installation height of sink, bathtub and faucet - standards

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.

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.

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

Mixer installation height

Sink installation height

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.

;

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.

Custom installation

It often happens that taps with thermostats have a non-standard connection, because according to the European standard, hot water comes from the right and cold water from the left , while domestic ones have the opposite arrangement.

The width of the mixer cannot affect the center-to-center arrangement of the pipes ; it is always 150 mm, regardless of the model. In a non-standard case, first assemble the mixer, try it on the wall, and find the center between the axes of the tubes. Eccentrics are used if the leads are beveled or installed incorrectly.

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.

conclusions

Calculating the position of plumbing fixtures and auxiliary equipment, furniture and accessories in the bathroom does not necessarily have to rely entirely on statistical data and SNiP. To check whether the standard height of a bathtub from the floor with legs or the height of the faucet above the bathtub is suitable for a particular family, it is worth “estimating for yourself” the ergonomic parameters of the room and choosing the optimal placement option.

To check standard sizes, help is needed - with a tape measure or a long ruler, an assistant determines the difference between standard and individual data and selects a specific value from the proposed ranges.

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.

Determination of height depending on the type of installation

Installation options:

• on the side of the bathtub or sink;
• on the floor or shower counter;
• on the wall;
• wall installation.

The last option is the least common - then only the spout and switches are visible from the wall. The first two methods are associated with a narrow choice. Some companies do not produce appliances with faucet holes at all. In each of the four cases, the mounting location is determined in advance - at the communications design stage. Therefore, nuances regarding the type and configuration of the mixer, the size and shape of the plumbing fixtures are taken into account at the very beginning of the work.

If the mixer is on a shower stand, then the height of the placement is coordinated with the floor or bottom of the bathtub (if there is one). In the case of installation on mounting holes on the sides, there are still options regarding the length of the pipe and, accordingly, the level above the floor. Some floor designs also allow you to choose the height. Wall-mounted models must be placed taking into account the distance from the sides and floor.

On board the bowl

In the kitchen, this installation method is the main one. It is much less common to install a faucet on board a bathtub. This installation is possible in the first place if the holes are provided in the factory version. The reason for the low prevalence of this solution is the elementary inconvenience during washing. However, you can install a high cascade mixer of a wide type (again, if such a configuration was provided initially) or a faucet with a disk. The installation height corresponds to the level of the side of the bath and is in the range of 50-57 cm.

On the edge of a bathtub or kitchen/bathroom sink, installation is carried out in a hidden way - flexible hoses are used. The exit to them is hidden with a pipe or decorative damper so as not to spoil the appearance of the room. If the height of the fixture or pipe is 65-85 cm, the outlet is located slightly lower than the standard height. The gap between it and the mixer should not exceed the length of the connecting hose.

Experts recommend side placement options on the sides, away from the center.

On the counter

Rack - a floor or wall structure for installing a faucet, sometimes a shower net. Many foreign manufacturers produce floor-mounted options. The installation height in this case is fixed and depends on the parameters of the base. There are general instructions for installing stands with removable and stationary watering cans, the so-called. tropical shower. With a standard mixer height (approximately 100 cm from the floor), the upper stationary shower should be located at a height of 200 cm.

The ideal height for the holder is approximately at the same level. The end of the spout ideally falls 14 cm below where the faucet is mounted on the stand. The distance between the mixer and the floor is increased to 120 cm from the bottom of the bowl if the wall stand is used above the bathtub. According to the standard, the height of a floor-standing mixer is 78 cm from the floor to the body and 83 cm to the spout.

On the wall

Installation of the mixer on the wall above the bathtub is carried out at a height of 80 cm from the floor - this is a requirement of regulatory acts. Experts recommend increasing the figure to 85 cm. In this case, the norm is calculated for an adult of average height. If the bath is intended only for children, then the indicator can be significantly reduced. Placement above the sink implies a minimum margin of 25 cm from the top edge.

The norm is valid in the Russian Federation, but European requirements provide for a distance of 30 cm from the top of the washbasin. Calculation of the placement height from the floor or pallet is made by summing a fixed indicator of 85 cm and the height of the stands (700-110 mm). The mixer is installed without affecting the seams between the tiles and borders. Otherwise, the rough coating will prevent the reflectors from fitting tightly. It all depends on the height of the display - it is mainly located at a distance of 0.9-1 meters from the floor.

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.

An interesting option for the location of the mixer

If you really want to place the faucet in an unusual way, you might want to consider mounting the fixture in one of the corners on the edge of the bathtub. That is, in a metal case on a horizontal surface parallel to the floor, holes for the mixer are drilled almost from the edge. This way the mixer is secured and no gating is needed.

In bathroom

It turns out to be an interesting option for placing the faucet above the bathtub, as eloquently evidenced by photos and videos on the Internet. Some people who are knowledgeable about plumbing consider this arrangement to be optimal.

In the event of an accident, it is easy to immediately gain access to the communications of both the faucet and the bathtub. In addition, in someone’s opinion, this position of the faucet in the bathroom is aesthetically pleasing.

If you attach a brass faucet to a white bathtub, and even with faucet axles, and not a cartridge, you will get a kind of retro style.

Something close to art deco, architectural and other styles of the 30s of the twentieth century. It was also partially encountered in other decades. If you like this, you should pay attention to this option for attaching a faucet above the bathtub.

Sink installation parameters according to GOST, SNiP (SP) and SanPiN standards

In conclusion, it is worth noting that it is better to install a faucet in the bathroom at a level that corresponds to the standard. Then operation will be convenient and safe. If a person's height differs significantly from the average, it is worth considering other installation height options.

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.

Combination of devices

If it is necessary to install the sink so that its edge is partially above the edge of the bathtub or shower tray, an “overlay” up to the full width of one of the edges is acceptable. For the “tulip” model (with a pedestal), the height of the sink from the floor is determined by the pedestal, as well as the possibility of moving the bowl towards the bathtub. For semi-pedestals, the parameters are more variable.

If space is particularly tight and a larger offset is needed, it is possible to position the sink almost entirely over the narrow end of a shaped bathtub. In this case, it is imperative to ensure a convenient approach to the washbasin and the possibility of its full use.

The height of the washbasin in the bathroom from the floor in such options is determined by the position of the side of the bathtub and the length, as well as the shape and location of the siphon. In such combined installations, special models with reduced working elements are usually used. Washbasins with an asymmetrical arrangement of the drain hole and, accordingly, the siphon are also popular.

Another interesting way to save space is to place the sink above the washing machine. In such cases, machines with a reduced height (600...700 mm instead of the standard 800...850 mm) and special sinks are installed. In them, the drain is moved to one of the corners or closer to the back wall so that it does not interfere with the installation of the washing machine. With proper selection and installation, plumbing fixtures do not suffer from vibration during the process of rinsing or spinning clothes.

The question of what height to hang a sink in the bathroom is determined by the height of the washing machine and the size of the gap between its upper plane and the bottom of the washbasin, as well as the position of the drain and siphon.

Another combination option for small bathrooms is a washbasin located above the toilet cistern. There are two possible combinations here - either a sink that partially hangs over the tank, or a model where the bowl is built into the tank. In this case, additional water savings are possible. The liquid used during hygiene procedures is drained into the tank and then goes to be flushed in the toilet.

The standard height of the sink from the floor in the bathroom can be maintained or changed, it all depends on the layout of the devices and the location of the free space nearby.

Other combinations of equipment can further save space and reduce water consumption, for example, installing a washing machine above the toilet. Often it is mounted in a niche or on a specially organized ledge, but “advanced manufacturers” also offer kits with a special fastening system.

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 should it be placed in accordance with building regulations?

Before moving on to recommendations for assembling faucets in a room, you need to refer to references and understand how to correctly install the structure in relation to the bathtub, how high the distance between the container and the faucet should be. Let's look at SNiPs for construction. SNiP 3-05-01-85 describes at what elevation the faucet must be installed above the bowl; in accordance with this document, the distance between the structure and the bowl must be at least 250 mm, and the distance from the floor in its pure form increases to 800 millimeters.

A detailed study of the standards reveals that installation parameters can change: for example, for hospital premises the standard height of the device is already 1100 millimeters, and if we are talking about a shower, then 1200 mm.

In modern plumbing work, usually, if we mean an apartment or a private house, the standards are not followed so strictly: usually homeowners and builders, when installing a bath and shower device, follow the settings of the manual, which is attached to a good mixer.

Options for placing a sink in a bathroom, taking into account the height of family members

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.

How to choose a mixer for a certain height

The type of faucet can be different, for example, with a short or long faucet spout.

Features of determining distance:

• try on the device at the installation site to find out the most appropriate position;
• take into account the gap from the edge of the bathtub, tray, washbasin, if the faucet is common and will rotate (the bathtub is usually 85 cm wide, and the sink can be different, so it is measured locally);
• choose the mounting location based on the fact that it cannot be mounted on a weak spot, for example, in hollow wall structures, on the edges of the tiles.

The choice of location is influenced by additional system elements, such as filters or water softeners.

Lever with short and long spout

To install a faucet with a short nose, it is tacitly accepted that the distance is no less than 30 cm above the side of the bathtub and no less than 25 cm above the sink in order to conveniently perform water procedures.

If a faucet with a long gander , this is often done between two water receivers (bathtub and sink). The length of the spout allows it to be used in two cases, while the owner saves on another mixer. But constant twisting of the gander leads to unbalance of the nuts, so regular maintenance is required.

A lever faucet is convenient because a protruding metal key (lever) is used to turn on, turn off and adjust the water. Compared to the valve version, this modification is more convenient.

Thermostatic

The thermostat mixes and regulates the temperature of the jet. If there is no cold or hot water, it blocks the supply in a split second.

The design contains the following parts:

• mixing valve with paraffin or wax;
• thermocouple;
• bimetallic plate.

A special handle sets the temperature. After supply, the valve mixes the two jets, using the temperature regulator for this. When the liquid is heated strongly, the paraffin element expands and pushes the rod out of the copper. The space between adjacent elements will increase, so it will be possible to intensify the cold jet. The opposite process occurs when the flow is cooled.

Mixers are placed based on ease of use. More often, the distance from the top edge of the bathtub to the appliance is 250 - 300 mm; the same distance is provided above the washbasin.

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

Regulatory Requirements

Regulatory requirements for the installation of pipeline fittings in accordance with SNiP 2.04.01 clause 10.5 are given in table No. 2.

Table 2. Regulatory requirements for the installation of pipeline fittings for cold and hot water supply

When purchasing plumbing fixtures, the presence of invisible cracks is determined by ear by tapping the product, located on a wooden stand, with a wooden hammer weighing about 250 g. A product that has cracks makes a rattling sound when tapped.

The presence of nicks and scratches is determined visually by wiping the surface of the product with a cloth soaked in a 0.1% solution of methylene blue solution. If there are nicks or scratches, they are filled with a blue solution and are detected visually without the use of magnifying devices.

Source

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.

Installation height depends on the purpose of use

When choosing a location for installing faucets in a bathroom, it is necessary to focus not only on standard requirements, but also on the location of the plumbing fixtures, the type of faucet and its intended use.

If you use one mixer with a long spout for two plumbing fixtures, its installation is carried out at a height of 30 cm from the bathtub and at least 25 cm from the side of the sink, otherwise it will be inconvenient to perform hygiene procedures over it.

These indicators may vary depending on the design of the mixer (external or built-in), which determines the method of its fastening:

On the wall

External type faucets are designed for installation directly to the wall with built-in water outlets with hot and cold water.

The center-to-center distance between them should be exactly 15 centimeters, but if a discrepancy is detected, the problem is solved by adjusting the distance between the eccentrics (the parts are supplied with the mixer).

The installation process of external plumbing fixtures is carried out in the following sequence:

External type faucets are mounted directly to the wall.

The advantages of outdoor faucets are affordable cost, wide selection of models, ease of installation, maintenance and repair.

On board the bowl

Built-in or mortise mixers differ from external models not only in that they are mounted on the side of the bathtub, but also in the variety of designs:

Installation of such devices is as simple as possible:

Installation of mortise mixers is carried out on the side of the bathtub.

The disadvantages of built-in models include high cost, the need to frequently replace the shower hose (due to the fact that it is rolled up under the bathtub, it quickly deteriorates) and the lack of access to communications for their prevention and repair.

On the counter

The stand-mounted faucets have an original design and design. There is no need to hang them on the wall, because... they are a floor installation installed near the bathtub, which can be located anywhere in the sanitary room.

The negative aspects of stand-mounted faucets are the high price, the complexity of installation and the need to perform not only plumbing, but also construction operations.

Counter-mounted faucets have an unusual design.

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.

You need to choose the optimal distance based on many factors! Shower faucet: height

Anyone who has renovated a bathroom has been faced with the question: at what height to install the faucet for a particular type of shower.
Correct installation of the device is important both for external beauty and for convenient practical use .

With properly placed plumbing equipment, water procedures are more comfortable , and water splashes do not spread beyond the washing area.

What height should the shower faucet be?

Bathroom renovation includes several stages. However, it does not consist only of interior design. An important point in carrying out repair work is the installation of all elements in such a way that they are comfortable and convenient for each member of the household to use.

Such elements, first of all, include the mixer in the shower stall, and the main point is the height of its installation from the tray. This parameter depends on various nuances, but the main one is the individual preferences of users and the type of faucet itself. But are there certain rules for how to choose this distance and at what height the mixer should and can be installed? More on this later.

What height should the shower faucet be?

The bathroom is a special part of the apartment. This is not only a hygiene room. Its most important function is comfort. Every little thing should be comfortable, from the shape of the taps to the rug. If the ergonomics of most bathroom elements are quite simple to understand, then what the height of the faucet in the shower should be is not so easy to decide. It turns out that there are rules, following which, it is easy to find out at what height from the pallet to mount the plumbing fixture itself and place the watering can.