Bathroom sink height: according to standard, choice of level, types of sinks and sizes

The installation height of the sink in the bathroom depends on generally accepted standards, family characteristics, as well as the size of the room and other nuances. The kitchen sink is a necessary home accessory to ensure people's water supply. You should know at what height the sink is installed, how to correctly determine the indentation so that it is convenient to use. You also need to familiarize yourself with the types of sinks and installation details.

Location height

Sink fixation schemes

Industrial production has made great strides forward and has developed many types of accessories. At the same time, not only the external design and shape of the devices differ, but also their installation schemes.

Installation of the sink at the design height

Classic installation involves installing a sink using two brackets. They are fixed to the wall, the plumbing fixtures are simply placed on them, and then the pipes are connected. But with this option, you need to correctly determine the distance from the floor to the top of the sink. When installing in the kitchen, you should consider some nuances:

convenient pipe supply;
calculating the optimal length between brackets;
leveling with a building level in the horizontal plane;
load, product weight.

Location by level

The accessories are heavy and large in size. In view of this, the sink installation plan is thought out taking into account the expected load. The brackets are fastened with screws that can support the weight of 2 times more than the sink.

Distances from the sink to the surrounding plumbing fixtures

SNiP 3.05.01-85 and other standards, in addition to the height of the sink, regulate its location relative to other plumbing fixtures and walls, the recommended minimum values are:

between the axes of washbasins located in a row - 650 mm;
from the sides of the bowl to the walls in rooms with disabled people and ordinary residents - 200 mm;
to the bidet or toilet - 300 mm;
to a bath or shower - 300 mm;
to the heated towel rail or socket - 600 mm.

When installing a sink, it is necessary to provide a free working area in front of it of about 700 mm; if the plumbing fixture for washing is located in a niche, the area increases to 900 mm.

Soviet sink installation standard

In the Soviet years, the corresponding norms were calculated. These are GOST standards that specifically indicated at what height the sink must be installed. In our age, these figures are advisory in nature, since no one checks the distance from the accessory to the surface.

Standard installation height for the product in the bathroom

With any method of installing the sink, you need to take into account the designed installation height from the floor surface. During the years of the USSR, standardization organizations functioned, which developed uniform standards for fixing accessories. Studying the details helped determine the optimal height for installing the sink in relation to the floor.

The indicator was calculated based on the height of an ordinary person.

The calculations included the average height of a woman. It has been established that the most comfortable height for installing a sink is the range from 80 to 92 cm. If we consider the height of a man, this figure varies from 85 to 102 cm from the floor.

Sink options

GOST and SNiP standards

The standard height of a bathroom sink is regulated by GOST and SNiP regulations. They clearly regulate the standards for its width, depth and distance to other plumbing fixtures.

According to SNiP, the height of the bathroom sink from the floor to the top edge of the washbasin is 80-85 cm for residential and public buildings. Errors within 20 mm are allowed.

The width of the washstand is 50-65 cm, the depth is 48-61 cm. Models wider than 65 cm are recommended for installation in spacious rooms.

In addition to the height, standards have been established for the distance from the washbasin to other interior items.

Minimum distance to the sink from other interior items

toilet – 25 cm;
bidet – 25 cm;
bath – 30 cm;
shower cabin – 30 cm;
mirror – 20 cm;
towel dryer – 60 cm;
electrical outlet – 60 cm.

We must not forget about the parameters of the space around the sink. The dimensions of the sink must be at least 70 cm. The distance from the washbasin to the side walls is allowed 20 cm.

But before hanging a washbasin in the bathroom, it is recommended to make calculations based on the growth parameters of family members.

The height of the washbasin in the bathroom is calculated as follows: family members measure the distance from the floor to the elbow in a standing position. 6-8 mm are subtracted from each measurement. The average is taken from the results. For example, with a distance of 110-100 cm, the compromise is a height of 105 cm.

Children are not taken into account when making calculations, as their height varies. In order for them to use a common washbasin, it is recommended to purchase a footrest in the form of a bedside table or ladder.

If a decision is made to install an additional children's washbasin, the following installation parameters are used:

The height of the children's sink from the floor depending on the age of the children

up to 3 years – 40 cm;
3-5 years – 50 cm;
6-10 years – 55-60 cm;
11-17 years old – 65-85 cm.

These indicators were developed specifically for kindergartens and schools.

The owners decide at what height to hang a sink in a bathroom in a private house, since standards and regulations are developed only for developers. Therefore, it is not prohibited to alter the height of the plumbing fixtures in the apartment at your own request.

GOST and SNiP standards for individuals are advisory in nature. No administrative penalties are imposed for their changes. Only the unauthorized transfer of a washbasin or bathtub to another room is considered a violation. In such situations, it is necessary to obtain official permission for redevelopment.

How important is it to choose the optimal height?

If we consider installing a sink below the standards, the following consequences are possible:

often there is a cabinet with a mirror above the washbasin, and when a person tilts his head, it will rest against the furniture;
if the accessory is installed low, you cannot place a washing machine, linen drawer or bedside table underneath it;
this is inconvenient for people suffering from radiculitis, since a half-bent position will cause back pain;
if the device is installed low and the mixer is in the normal position, then due to the large distance between them, splashes will form, then you will have to spend additional time cleaning the room;
a low-set sink will ruin the appearance of the bathroom and cause inconvenience, which will make the owners irritated.

Installation diagram at standard height

But if the bowl is mounted high, this will also bring a number of inconveniences:

for example, disabled people who have undergone surgery will not be able to reach the tap;
if you place a cabinet or washing machine under the sink, there will be gaps between them, which will ruin the interior of the bathroom;
young children who go to kindergarten and schoolchildren will find it inconvenient to reach the tap;
For babies, you will need to purchase a high stand, and this will increase the likelihood of injury, since the child may fall.

Installation height of the product in the bathroom

From the above factors, we can conclude that the usual installation height of the sink from the floor will help prevent a lot of inconvenience and problems during operation, as well as installing equipment and furniture under it.

Why is the tulip bathroom sink so popular?

A cute tulip sink for a bathroom is not something exclusive or special, but it can be considered one of the most sought after. Very often, buyers choose this option because it is convenient in every sense:

Semi-pedestal tulip sink in the bathroom interior

rounded edges fit perfectly into this room, where there is usually very little space;
the pedestal stand creates a feeling of stability, unlike wall-hung sinks;
Most often, such models have a semicircular shape, which reduces the risk of injury. This is especially true for those who have elderly people or children in their family;
the tulip sink with a pedestal is compact, and therefore can fit even into a very small bathroom;
To the above you can add a neat and elegant appearance.

Types of sink designs

Sinks are sold in different shapes. This must be taken into account when calculating the installation from floor to bowl. Let's take a closer look at the features of each accessory:

Sinks or washbasins placed on a pedestal are a tulip. This is a frequently encountered variety. It is sold complete and attached to the stand. Therefore, this design has set dimensions that cannot be changed. If it is 90 cm long, then you will have to adapt to it. When installing on the floor, you need to fix the base and attach the bowl to the wall using brackets so that it rests against the pedestal. The advantage of this type is that it helps to hide the siphon, which is located inside the structure. The external design looks quite neat. Such structures have an installation height of 85–90 cm, which is considered a standard indicator.
Hanging washbasins in the bathroom, attached to the wall. They are ergonomic and functional and do not take up extra space in the room. They can be installed at any distance from the floor surface. If the owners are short (for example, 164 cm), then the sink can be fixed at a height of 75–80 cm. Visually, the siphon will spoil the design of the room, although for this model it will not be difficult to find it. If there are small children in the apartment, it is not recommended to place the product too low. Installation will be inconvenient for an adult, but children will soon grow up and use the sink will become easier. Therefore, it is better for the child to purchase children's steps or a high chair that will help him reach the tap.
Built-in structures. They are mounted on a countertop. They look like the famous Moidodyr from the cartoon. They have a classic size, which is related to the parameters of the furniture. The table itself and the cup can be large and occupy the entire space of the tabletop. There are sinks that are smaller in size than countertops, then the free space is used for their own purposes. For example, they store cups with brushes and paste, and place a soap dish or dispenser with liquid soap. Such models are manufactured according to sanitary standards, and they have standard height dimensions. You can also order a sink to have it made to your specifications. Then the dimensions of the tabletop will be acceptable.
Accessories for the bathroom, with possible adjustment of installation height. It seems that this design is the most convenient, since every member of the household can customize it for themselves. In practice, the cost of such an installation is quite high, it is difficult to install, and it breaks down quickly if it is not treated with care.

Tulip

Special norms

Of course, the standard level of installation is not always suitable, especially inside institutions where children are present. A child is much smaller than an adult, which is why he cannot use a sink of a standard height of 85 cm without a special step or stand.

Height Standards

Since the use of stands for access to the washbasin is not always safe, other standards for installing plumbing equipment apply in children's institutions:

In the territory of nursery groups of kindergartens, washbasins are installed at a distance of 400 mm from the floor surface.
In the territory of preschool groups of kindergartens, washbasins are installed at a distance of 500 mm from the floor surface.
For primary schools, schools recommend installing sinks at a level of 550-600 mm from the floor surface.
For middle and high schools, schools recommend installing sinks at a height of 650-850 mm from the floor surface.

Note! The bathroom area in typical apartments does not allow for the installation of a separate sink for children, so you have to make a compromise when choosing the installation height of the main washbasin. To enable the child to use the sink independently, various retractable steps and stands are used. To avoid falling, use them on a non-slip floor and under adult supervision.

How to calculate the installation height of a sink

Before purchasing the kit, there are some steps you need to take:

Choose the smallest and tallest member of your household. They do not focus on small children, since calculating an acceptable height for a two-meter father and baby is unrealistic, and besides, children grow up quickly.
Measure the distance from the elbow to the floor covering for each of the selected family members. However, they must stand.
Now 15–18 mm should be subtracted from the resulting value. Why exactly this value is taken away is done on the basis of ergonomic studies. They found that it is at this height of the working surface of the washbasin that a person’s hands will be in a position that is comfortable for him.

Level mounting

Let's consider this option and find out at what height the sink is installed in the bathroom. Upon completion of the calculations, the owner revealed the following indicators: for a tall person, the sink should be hung at a distance of 110 cm from the floor, for the shortest person - at a height of 98 cm.

At what height is the sink installed in the bathroom: SNiP norms and standards from the floor

Sink installation

Many users are interested in how to secure the bowl. Many people believe that the best mounting options are wall-mounted brackets, as they will securely hold the sink in place.

Sink

Tulip-type structures are rarely installed with support on one leg. The pedestal often acts as a decorative element that helps hide the pipes leading to the sewer hole.

When the owner has made the calculations, decided on the height and purchased the sink, you can begin installation.

In order for the plumbing fixture to hang firmly on the wall, it must be properly fixed. To do this, adhere to the following algorithm of actions:

The required height for installing the bowl is marked on the wall.
Measure the height from the holes that are intended for attaching the washbasin to the top of the sink. The resulting number is laid down from the first mark.
An intercenter step is placed at the second mark and a hole is made.
Apply the brackets, mount them, and then hang the bowl. Then they begin to fix the mixers and connect the siphon to the sewer.

Sink installation

“Tulip” sink in the bathroom: features and choice

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The sink is an integral part of the bathroom interior, so its choice should be taken seriously. The main thing is to understand that a washbasin should not only be a beautiful decoration, but also have useful functions. The “tulip” sink has long proven itself in the plumbing market and has adequately maintained its position for many years.

Advantages and disadvantages

Tulip sinks have a wide range of products from shape to color, so everyone can find exactly the model that they like and will perfectly highlight the design of the bathroom. This is certainly the biggest advantage of such washbasins, but it is far from the only one. Before purchasing, you should consider all the pros and cons of the product in order to make the right choice. There are a lot of advantages to such a sink.

Practicality . The simple design of the product allows it to fit into any interior; the main thing is to decide on a suitable color palette and shape.
Compactness. You can often hear the second name of this washbasin, which speaks for itself - compact sink. Thanks to the small dimensions of the design, the washbasin can be installed in the smallest room.
Despite its compact size, the washbasin easily hides water and sewer pipes.
The free space under the sink can be used as you please, this is especially useful in relatively small bathrooms.
Budgeting. The cost of this category of washbasins is considered the lowest among similar plumbing fixtures. However, the price range of a sink can depend on many factors, such as the material used, the shape and color of the sink. And also a lot depends on the manufacturer. When compared with other types of washbasins made from the same materials as the “tulip”, the price of the second one will still be significantly less.
Easy to install . Installing a washbasin only involves installing special studs into the wall, which act as a structure holder. If difficulties arise, they are usually associated with the siphon or mixer. However, this point can be applied to any type of washbasin.

Is it possible to change the height of the washbasin in an apartment?

When reinstalling the sink, you have the right to place it at any convenient height

Related article: Do-it-yourself wheel balancing

Let's consider whether it is possible to change the height of the washbasin from the floor and in what cases is it necessary to obtain permits for rearranging plumbing fixtures.

Most often, the standard installation of plumbing suits everyone; there are washbasins on sale with a foot and with a Moidodyr-type cabinet, which are made in height in accordance with the standard. But not all people have the same height; sometimes, for ease of use, it is necessary to install the device higher or lower than normal.

If the redevelopment is carried out within the bathroom, then permission to carry out the work is not required. You can determine the optimal size for yourself and install plumbing fixtures at a comfortable distance.

Permits are needed only if plumbing fixtures are removed from the bathroom.

Most often, in apartments, the size of the room does not allow installing an additional washbasin for children, and the device for adults is too high.

To solve this problem, you can purchase a stand that your child can stand on or buy a cabinet with a retractable step.

Plumbing for children

Children's plumbing differs from models for adults. It is smaller in size, more colorful in color, but most importantly, it should be comfortable and safe to use for kids. The range of leading European manufacturers of bathroom fixtures includes series specially designed for children. These are toilets with seat covers equipped with a microlift, sinks, washbasins, furniture, accessories, as well as faucets and shower systems. For example, a thermostatic shower with innovative technology to protect children from burns from hot water. Faucets with touch controls, which are simpler and more convenient to use than models with valves. By installing children's sanitary ware made in Europe in a bathroom, toilet, kindergarten or medical facility, you can be absolutely sure of its hygiene, environmental friendliness and full compliance with international quality standards.

Laufen. FLORAKIDS collection

The colorful and friendly Florakids series from Laufen is designed for use in private interiors and for children's institutions. The centerpiece of the collection is a washbasin with a striking flower-shaped basin in white, red and green. If necessary, several sinks can be placed in a row, providing space for storing bath accessories. The sinks can be complemented with ceramic shelves in the shape of clouds, white, red and green. www.laufen.ru

The wall-hung deep flush toilet and the floor-mounted horizontal flush toilet have no sharp corners or edges. This design significantly increases the safety of the child, eliminating the impact on a sharp protrusion. The seats are made in a form convenient for children - with a small back and a small diameter. The sides on the right and left of the seat allow the child to feel secure and potty trained kids can hold on to them. www.laufen.ru

For the Florakids series, a single-lever mixer with a red and green handle has been developed. The special powder coating makes it safe and easy for children's hands to use. The innovative Ecototal cartridge reduces the risk of burns and ensures efficient water consumption. www.laufen.ru

The collection also includes mirrors in the shape of a red flower or a long green caterpillar (in the latter case, the elements can be arranged in a row to form a caterpillar body of any length). www.laufen.ru

Wall hung toilet from the Florakids collection from Laufen, www.laufen.ru

Villeroy & Boch. O.novo Kids Collection

"O.novo Kids" For children of all ages” is the slogan of the collection developed by Villeroy & Boch in accordance with new technologies. It is designed specifically for bathrooms in nurseries, kindergartens, primary schools, as well as for private use. When creating the collection, the characteristics of small children were taken into account, as well as the practical experience of educators and the requirements of designers. A bestseller for O.novo Kids was the semi-pedestal washbasin block, the first ceramic product with three bowls of different depths located along the entire length of the model. The series received the prestigious design awards Universal Design Consumer Award and Universal Design Expert Award. www.villeroy-boch.ru

O.novo Kids collection, Villeroy & Boch, www.villeroy-boch.ru

Grohe. Rainshower Flower Collection

The Grohe Rainshower Flower collection of hand showers features a whole bouquet of elegant “flowers” - chamomile, tulip, sunflower, orchid, etc. This is the name for shower heads in cheerful colors, each of which corresponds to a specific plant. Funny “petals” give the watering cans the appearance of a child’s toy and can entertain the baby while bathing. If desired, the floral frame can be removed. www.grohe.ru

Hand showers Rainshower Flower, Grohe, www.grohe.ru

MG 12. Kids Collection

The line of children's radiators from the MG12 factory includes four safe models - Car (car), Crown (crown), Daisy (flower-shaped) and Elephant (elephant). All heated towel rails are characterized by low energy consumption (45/90 W depending on the model). The devices are made of aluminum with a durable matte white powder coating. Radiators dry, heat and hide the shower towel, making bathroom cleaning easier. In addition to radiators, the children's collection also includes a towel rail, toilet paper holder, waste container and wall hooks. The factory provides customization services for its products. www.mg12design.com

Car radiator from the Kids collection, MG12, www.mg12design.com

Radiator Elephant from the Kids collection, MG12, www.mg12design.com

Crown radiator from the Kids collection, MG12, www.mg12design.com

Radiator Elephant from the Kids collection, MG12, www.mg12design.com

Scarabeo. Bucket Collection

The Scarabeo brand's Bucket bathroom collection is based on the shape of a children's bucket. Its outlines are present in various objects in the series - from the sink to the toilet. An object symbolizing play and simplicity becomes part of the bathroom, becoming a toilet or washbasin, where the handle represents a towel rack. The series includes both tabletop and wall-mounted sinks. The wide range of combinations and safe design of the Bucket collection make it suitable for both private and public interiors: gyms, catering establishments, clubs, schools, etc. www.scarabeoceramica.com

Sink from the Bucket collection, Scarabeo, www.scarabeoceramica.com

Collection of children's sanitary ware Bucket, Scarabeo, www.scarabeoceramica.com

Children's toilet Bucket, Scarabeo, www.scarabeoceramica.com

Sink from the Bucket collection, Scarabeo, www.scarabeoceramica.com

Children's collection Bucket, Scarabeo. www.scarabeoceramica.com