Standard height of railings on the veranda. What should be the height of the handrails on the stairs according to GOST? Video to help

This has already become a habit. It doesn’t matter whether when going up or down the stairs, all people instinctively do this. They reach for the railings - an integral element of most flights of stairs. Therefore, the height of the railing on the stairs is of considerable importance, which should be the most convenient for all categories of people. Young and old, children and disabled people. This article will look at how stair fencing should be organized, what the railings should be like and how best to install them.

Basic requirements for stair fencing, fencing installation

Attention! Regulatory and legal acts that regulate the optimal values ​​for these operations should become an important help in the design of stair railings.

In particular, all the necessary information about what the height of the railings of a wooden staircase should be can be found in SNiP IV-14-84. There are many other literature with instructions, but for your first, individual construction, this one is quite enough. If the staircase structure is being built to someone’s order, then it is better, of course, to take into account all existing standards and recommendations in your work, and not just the personal wishes of the customer, so that problems do not arise later.

When to make fencing

• Firstly, according to SNiP, it is necessary to fence all staircase structures with a height of more than three steps with railings, with the exception of external (or any located on the street) staircases. In fact, even if the lifting structure is located outside the house, it is better to protect it with railings in order to certainly avoid accidents.

• Secondly, for flights of stairs whose width does not reach 1m 20cm, and a wall or some kind of partition comes close to it on the left or right edge, you can save money and install only one handrail.
• Thirdly, if the width of the stairs ranges from 1m and 20cm to two and a half meters, the railings should be arranged on both sides. In wider cases, a central handrail can be used, dividing a large staircase into two small ones.
• Fourthly, all of the above principles are relevant for both curved staircases and spiral staircases, but in the case of spiral staircases, on one side an axial pillar perfectly copes with the role of a fence.

Design of railings and fences

Elements of stairs such as railings and railings can have very different structures:

Solid ones are the most reliable and durable. These are prefabricated or monolithic variations. Most often they can be found in various public buildings. It is also used on private construction sites in external formations, but not always, and the height of the stair railings is small.

Lattice is the most popular type of fencing today. They look like handrails mounted on top of vertically installed rods that support them. Between the bars, the fence is built up with strips or inclined elements. They not only provide support for the railings, but also perform a protective function, preventing people from falling down the stairs.

Combined - are a hybrid of the previous two options. In this case, their handrails are mounted to vertical posts, and the space between them is filled with various materials, such as glass, foam plastic, wood or metal.

What should the railings be like?

The height of the handrails on the stairs in the house is a leading indicator, the values ​​of which must be taken into account and carefully calculated.

Attention! The standard height of staircase railings should not go beyond GOST, not only because neglecting its standards can result in penalties. You should first of all think about the health and safety of your loved ones. Moving along flights of stairs, organized with ill-conceived heights of handrails, is simply uncomfortable and, moreover, life-threatening.

Handrail dimensions

What should be the height of the handrail on the stairs? Regarding the optimal, minimum and maximum heights of handrails, regulations state the following:

The height of the handrail on a wooden staircase in a residential building must be at least 90 cm.

As for the inter-flight platforms, the height of the fence should also start from 90 cm.

What is the height of the handrail on the stairs outside the house? For external, street stairs, this figure should be no less than 120 cm.

In residential buildings and institutions where internal flights of stairs are used daily, mainly by children of all ages, the minimum height of the fences should be 110 cm.

Attention! To make it more comfortable for both children and adults to use the stairs, you can make railings at a height for parents and add another row of railings lower for kids.

Not only the height matters, but also the angle at which the railing is made. It should fall within the range of 20 to 45 degrees and in no case go beyond it.

When designing residential and industrial buildings, state standards and norms are used for arranging internal and external staircases. An important parameter regulated by GOST is the height of the stair railing.

The regulatory documents that define the basic parameters for fencing include the following norms and standards: GOST 23120-78, SNiP IV–14–84, GOST 25772-83, GOST R 51261-99, SNiP 2.08.01-89, SNIP 2.08.02 -89, SNIP 2.08.02-89. They describe the requirements for the height of railings on stairs in a private house, in industrial premises and public buildings, and determine the dimensions of railings for balconies, loggias and roofs.

The need to standardize the size of stair railings is associated with maintaining sufficient safety measures for people inside and outside the premises. The dimensions of the span width and height of the barrier are provided for by fire safety standards.

The minimum height of handrails on stairs should be 90 cm.

General requirements for fencing

A standard requirement for the organization of stair railings is the obligation to install handrails on flights with a number of steps of three or more. Other regulations provide specific guidelines for structural dimensions for each type of structure. These include:

• The minimum width of a flight of stairs, measured along the inner surface of the railing, cannot be less than 90 cm.
• For interior spaces, the height of the staircase railing should be 90 cm. This standard applies to administrative buildings and residential buildings with two or more floors.
• For fencing of staircases installed on the street, structures with a height of 120 cm or more are made.
• If the width of the flight of stairs exceeds 125 cm, it is recommended to install handrails on both sides of the stairs. In cases where the width of the flight of stairs exceeds 250 cm, a separator is organized in the middle of the flight, which allows streamlining the flow of visitors.
• A flight of stairs, one part adjacent to the main wall of the building and having a width of 125 cm or more, in addition to the external fence, is equipped with a special handrail securely fixed to the wall.
• Stairs that have a non-standard, curved configuration, and are spaced from the wall of the building, must be equipped with barriers on each side.
• Railings used for flights of stairs leading to the attic, attic or basement must be at least 90 cm high.

The fence height standard of 90 cm is valid for the average height of an adult and teenagers, but in some cases, in places where only adults are located or during individual construction, it is possible to install handrails at a height of 110 cm.

GOST imposes special requirements for the processing of materials used for the manufacture of fences. All railing joints must be carefully adjusted, and the handrails themselves must be sanded.

Stair railings must withstand a load of at least thirty kilograms per linear meter. This requirement suggests providing the required number of vertical fencing posts that support the railings. More frequent installation of balusters allows them to withstand these loads.

When organizing wall railings, it is necessary to provide for the location of the holding brackets at a distance of 0.5 m from each other.

The standard for evacuation and fire escape stairs for load per linear meter is 54 kg.

Requirements for the height of railings and fences

For buildings and structures for various purposes, GOST requirements provide special standards that are designed to ensure fire safety and ease of use of stairs. Standard sizes are provided for the following structures:

• flights of stairs located in residential, public and industrial buildings;v
• stairs in kindergartens and other preschool institutions;
• fencing of balconies and loggias;
• fencing of open gazebos, terraces and verandas;
• ramps for the disabled.

Stairs

The distance from the floor surface to the top of the handrail should be 0.9 m - these are the requirements for the height of the handrail on the stairs. GOST 25772-83 provides this size for private houses, public and industrial buildings, residential high-rise buildings, shops.

Some public buildings have three flights of stairs. According to the standards, such flights do not need to be equipped with a handrail, but if there is a lot of traffic from visitors to this institution, it is recommended to equip the stairs with a fence. There are no special height requirements in this case, but most often it is from 80 to 90 cm.

Balconies and loggias

The height of the railing on the balcony is a barrier that ensures the safety of people on the upper floors in residential and public buildings. The minimum size of a balcony railing is considered to be a railing height of 120 cm or more. This size allows you to reliably protect small children from accidentally falling out of the balcony or loggia.

Modern standards allow for panoramic glazing of loggias and balconies, but for the construction of the lower part of the fence it is necessary to use materials of increased strength that can cope with lateral loads.

Terraces and verandas

When constructing open terraces and verandas at a height of more than 30 cm from ground level, it is necessary to provide railings. Regulates the height of the railings on the terrace according to GOST 25772-83.

The optimal height of the fence for terraces and verandas is considered to be 110-120 cm. This size makes it possible to prevent a fall and also allows a person to comfortably lean on the railing, and therefore balusters for an outdoor area should be selected taking into account this standard.

The height of the railings on the veranda, as well as the distance between the balusters, should not interfere with a comfortable view from a sitting position.

Ramp guards for disabled people

When making handrails for ramps, it should be taken into account that an applied load of 50 kg at any level must be successfully withstood by the structure. When designing handrails for ramps, the following rules must be observed:

• The optimal design of handrails for ramps is considered to be the organization of two levels, which are located parallel to the angle of descent from the flight;
• the top handrail is installed at a height of 90 cm;
• the lower handrail is installed at a height of 70 cm;
• to ensure comfortable descent and ascent, the handrail is equipped with a 30 cm reach beyond the outer fence post;
• both handrails must be securely fastened to the base of the fence and connected to each other;
• if a single-tier handrail is used to enclose a ramp, it is additionally secured to adjacent walls or other structural elements.

If a porch with a ramp is equipped in a children's institution, it is necessary to install a second additional handrail at a height of 0.5 m so that the child can reach the railing when descending or ascending.

Requirements depending on the type of premises

Kindergartens and other preschool institutions

Stair railings in these institutions are installed at a height of 50 cm. If there is a large flow of visitors, an additional handrail for adults is installed at a height of 90 cm.

For preschool institutions, there is a standard that determines the distance between the vertical posts of the fence. The gap between the balusters should not exceed 15 cm.

Schools

In schools, at the request of GOST, fences with a height of 120 cm or more are installed. This requirement is due to the need to restrain the child from accidentally falling. The activity of younger schoolchildren during recess is quite high, so such a high barrier to the opening is required for safety.

For special schools and educational institutions for mentally retarded children, stair railings are made of metal mesh at a height of 1.5 to 1.8 m.

Fire escapes

All buildings whose height exceeds one floor are equipped with these structures. The guardrails of fire escape and escape stairs at the exit site should be 120 cm.

Outdoor installation sites

This design provides for the installation of fencing with a height of 100 cm.

In addition to the listed requirements for the height of fences, there are standards regulating the width of the railings (from 30 to 70 mm) and the distance between the vertical posts (no more than 50 cm).

Video on the topic

A guardrail is an element of a staircase that will ensure safe ascent and descent. When designing, you need to pay special attention to its calculation. There are many requirements for fencing to ensure its safety. We will tell you what the correct height of the handrails on the stairs should be.

What are fencing made of?

Fences consist of the following elements:

• support posts;
• balusters;
• railing

Handrail height according to GOST

The support posts are functional; other fencing parts are attached to them. They can be decorated with decorative elements, such as balls.

Performs the function of a fence. They can be interestingly decorated.

They serve as a support for the hands.

What types of railings are there?

Based on their design, the following types of railings are distinguished:

• classic - on support posts;
• solid - in the form of solid panels;
• artistic - the space between the racks is filled with decorative elements.

Metal railing

Railings are made from:

• wood;
• metal;
• stone;
• glass

Forged railings for stairs

The most common options are wooden or metal.

Handrails made of wood are pleasant to the touch. This is an environmentally friendly material. It is used for railings in private houses and apartments, as wood is sensitive to changes in temperature and humidity.

Metal railings are strong and durable, they last up to 30 years. Most often, fences are made of stainless steel. This material is not subject to corrosion and does not require additional painting. Such railings are resistant to impacts, explosions or fire.

Metal railings

Often in stair railings you can find a combination of two materials. The support posts and balusters are made of metal, and the railings are made of wood.

The design of the railing depends on the design of the staircase.

For traditional marching stairs, the railings consist of straight structures.

Spiral staircases have a curved shape.

General requirements for the size of handrails for stairs

Handrails as part of the fence must be on all stairs that have more than three steps. They should also be on open stairwells. If the staircase is installed close to the wall, railings are not necessary, but it is advisable to install wall handrails.

1. The thickness of the round handrail must be at least 5 centimeters in cross section. Rectangular railings will be from 2.5 to 3 centimeters thick.
2. At the bottom and top of the stairs, the railings should protrude 30 centimeters. The protruding areas must be horizontal.
3. The distance from the wall to the railing is 5-7 centimeters.
4. Handrails on ramps must be strictly parallel to the ramp.
5. It is recommended to make the ends of the railings rounded.
6. The surface should be smooth, without parts that can catch on.

Wooden railings according to GOST

Height of handrails on stairs according to GOST and SNiP

The standard height of stair railings is regulated by standards. It is different for different types of premises.

Standard height of staircase railings in a private house

The height of the handrails on the stairs in a private house is determined based on the average height of a person. The height of the railing on the stairs in a private house should be such that a person does not fall when leaning over the fence. At the same time, it should be comfortable - neither too high nor too low.

Railings in a private house

The height of the handrail surface should be:

• top handrail for adults – 90 centimeters;
• lower handrail for school-age children – 70–75 centimeters;
• for preschoolers – 50 centimeters.

Size of handrails for stairs in childcare facilities

Railings in institutions for children (kindergartens, clinics) are installed at a height of 50 centimeters. You can make an additional handrail for adults at a height of 90 centimeters.

An additional requirement is that the distance between the balusters should not exceed 15 cm.

Metal railings

The height of the railings on the stairs in a school according to GOST

In schools, railings are installed at a height of 120 centimeters. This is done so that children do not fall over the fence when running during recess.

What should be the height of the railing on a fire escape?

A fire escape should be in any public building with several floors. According to standards, the railings should be at a height of 120 centimeters.

Now you know what the height of the railings on the stairs in a private house or public building should be. staircase with us, you can be sure that we will design the fencing in accordance with all standards.

A staircase with railings looks solid and beautiful. However, the main purpose of this element is, of course, to ensure the safety and convenience of people moving along the march. When designing, GOST standards for the height of handrails on stairs, as well as some other parameters, must be taken into account.

Definition and purpose

Special vertical enclosing structures installed along the edges of the flight are called stair railings. Their main purposes are:

Supporting people going up and down. Residents of any home may have varying degrees of physical fitness. Railings should help people of any age and size move up the stairs.

Ensuring safety in case of a fall.This is also why it is determinedstair railing height according to GOSTand SNiP.A person who loses his balance on a ladder should be able to quickly grab onto something.

Railings also serve a purely decorative function on stairs. In some cases they can look really very beautiful. For example, forged and carved railings look simply luxurious.

Main design elements

The staircase railing consists of four main elements:

Handrail. It is on this element that a person’s hand rests when moving along the march.

Baluster. This is the name given to the posts that serve as supports for the handrail.

1. Main supports. Balusters are located between them.

Fastening systems. These structural elements are designed to securely fix the railings in a vertical position.

Sometimes balusters in stairs are replaced with bowstrings (or crossbars). This is the name given to the fastening elements of the railings, located not vertically, but horizontally.

Types of railings

Such staircase design elements differ mainly only in the type of material used for manufacturing. Railings can be assembled from:

wood;

metal;

concrete;

plastic.

Metal stair railings, in turn, can be made of stainless or ordinary steel or aluminum. There are also combined versions of similar designs. For example, the handrail at the railing can be made of wood, and the balusters or crossbars can be made of metal. In aluminum structures, as well as those made of stainless steel, supporting elements are often replaced with glass or transparent plastic.

Designed for lifting and lowering structures in various kinds of public institutions and apartment buildings usually havestandard sizes. Stair railing heightin such buildings it is also fixed in most cases. This also ensures that people get used to their design, and therefore increases the safety of using marches in public places.

GOST and SNiP

What documents regulate the height and other parameters of the railings? When designing a staircase, in this case, the standards provided for are taken into account:

GOST 25772-83 - fencing for balconies, roofs and stairs.

GOST R 51261-99 - stationary support devices.

SNiP 2.08.01-89 - residential buildings.

SNIP 2.08.02-89 - public buildings.

SNIP 2.08.02-89 - loads and impacts.

Observingthe height of the staircase railings according to GOST and SNiP, andalso other standards, you can make this element functionally the most effective.

In what cases should they be installed?

According to the standards prescribed by SNiP, handrails must be installed on those stairs whose height exceeds three steps. In other cases, this element is usually not considered mandatory. For example, next to the entrance street doors of houses you can often see low porches without fencing.

Railing height: what it depends on

In any case, the parameters of this staircase design element must be such that it performs its functions as efficiently as possible in relation to the safety of people moving along the staircase. The height of the railing may vary. However, when selecting it, the minimum indicators prescribed by SNiP and GOST must be taken into account. The requirements specified in these documents depend primarily on the purpose of the ladder.

Height of handrails of ordinary stairs

In this case, the minimum value is 0.9 m.This is exactly how it should beheight of staircase railings according to GOST.Such structures are installed, for example,in residential multi-storey buildings, administrative buildings, offices, shops, etc.

When assembling stairs intended for private houses, this requirement must also be observed. The optimal height of the railing in this case is 90 cm. However, when installing railings in such buildings, the height of the people living in it is usually taken into account. The required height of the railings in a private house is determined by the height of the tallest resident. The required indicator will be equal to the length of the segment from the palm of this person’s outstretched hand to the floor.

Sometimes small stairs of three steps are also equipped with railings. This requirement applies mainly to the porches of public institutions with a large flow of visitors. There are also certain standards regarding the height of the railings of such structures. This indicator for a three-step porch is 0.8 m.

Preschools

In such buildings, fencing is installedstairs, height according to SNiPand GOST which should not be less0.5 meters. In those institutions where there is regular sweatFor children, stairs are usually supplemented with two railings. Some of them have a standard height of 90 cm and are intended for adults.Children's railingsplaced at a level of 0.5 cm from the floor. The distance between these two structures, according to SNiP standards, should be 10 cm.

Requirements for primary schools

In such institutions, higher railings are, of course, installed on the stairs than in kindergartens. Ensuring the safety of children in this case is also a very important point. In primary schools, stair railing heightaccording to GOSTne should be less than 1.2 m. Children aged 6-9 years are usually very active. That is why such high fences are provided for them.

There are also requirements for marches in special schools for children with mental development pathologies.In such institutions, railings with a height of 1.8 m are installed on the stairs. The only exceptions are structures made of metal mesh. Their height can be 1.5 m.

Fire escapes

Such structures are found in almost every building. The exception in this case, perhaps, is only one-story private houses. Of course, certain requirements are also imposed on the handrails of stairs of this type. According to SNiP, the height of the fences of their sites at the level of emergency exits must be at least 1.2 m.

Staircases for outdoor installations

Such structures must also be equipped with reliable fencing. According to the regulations, the fencing of outdoor installation sites must have a height of at least 1 m.

Other requirements

The most important safety indicator is, of course,height of the staircase railing. Standards according to GOSTand SNiP in this case must be strictly observed (with the exception of only some cases, which will be discussed below).However, there are other requirements for staircase railings. So, for example:

The width of the handrail should not exceed 70 mm and be less than 30 mm. The only exceptions are the main staircases. In such designs, the width of the handrail can exceed 70 mm. In any case, this indicator should be such that a person who has lost his balance can securely grab the railing without cutting his palm.

The maximum permissible distance between balusters is 0.5 m. In any case, it should be such as to prevent the handrail from sagging. If the step between the balusters exceeds 15 cm, the staircase design must additionally use horizontal crossbars.

In children's institutions, balusters should be located at a distance of no more than 15-20 cm from each other.

Possible deviations

RequirementsSNiP and GOSTto stair railingsregarding their heightnot observed in all cases. They retreat from them when their use can lead to an increased risk of injury and a decrease in the ease of use of the march. For example, deviations may occur in children's institutions or where people with disabilities live. In some cases, it is possible to install handrails on stairs at a height that is comfortable for a particular person.

In those buildings in which mentally ill people live, the recommended height of the staircase railing is 2 m. In some cases, higher railings are installed in such institutions. A staircase of this design becomes less convenient for movement, but at the same time it is as safe as possible.

When designing the rise to the floor, the parameters of the fencing are taken into account, namely the height of the stair railings, their dimensions, installation features and materials GOST and SNiP. Well-designed railings that meet standards ensure comfortable and safe movement both up and down stairs.

Components

Railings and railings are an important element of every staircase structure. Their presence is considered mandatory for spiral staircases and straight flights with more than three steps. They should also be installed in open areas. The main task of fencing is to ensure the safety of movement along steps and platforms. They block the open span, serve as support and provide a feeling of comfort when moving. In addition, such framing of the march gives it a complete look and creates special decorative forms, which is also important.

Regardless of the type of structure, the height must comply with generally accepted standards

The height of the fence and stair railing may not match. It all depends on the features of the design itself. The rules, to a large extent, dictate not the design concept and interior, but regulatory documents - GOST and SNiP.

To better understand their meaning, you need to understand the design features of fences. Their main elements are:

• support post;
• baluster;
• railings;
• internal filling.

Additionally, balusters can be installed - strips for attaching intermediate supports. Wall handrails consist of a support strip, a crossbar or railing and a fastening.

Materials used

When installing fences, it is important to take into account not only the parameters of the structure itself, but also the characteristics of the materials used. First of all, this concerns SNiP requirements regarding fire safety. Fences should not be flammable. For this purpose, either refractory materials or auxiliary impregnations are used. Particular attention should be paid to the internal filling.

Stair railings can be made from the following materials:

• tree;
• metal;
• plastic;
• combined (including with glass).

The glass must be durable, fire-resistant, without cracks or chips, and if damaged, not form sharp fragments.

“Classics of the genre” – metal railings

For the railing you can use the same materials as for the supporting part. In this case, wood is considered the ideal option. It is important that there are no chips or burrs on the surface; it must be perfectly smooth. Metal railings should not contain rust. The best option is stainless steel, in particular for auxiliary crossbar handrails.

Height Requirements

When designing staircase structures, it is important to comply not only with aesthetic standards, but also with the standards and regulations of GOST and SNiP. These documents regulate the recommended design parameters in general, and fencing in particular.

One of the most important indicators is height. It should be sufficient to prevent a person from falling over the railing, but at the same time comfortable for their use.

Minimum and maximum permissible heights of stair railings

The standard height of stair railings is 90 cm. This indicator is not random - it is calculated based on average statistical data regarding human height. This figure takes into account safety and ergonomic requirements, and is therefore considered optimal in most cases. If there are children in the house, it is necessary to additionally install a handrail taking into account their height; usually its height is 50-70 cm.

Other Important Aspects

In addition to the height of railings and fences, SNiP and GOST establish other standards. It is also important to take them into account when designing, otherwise the staircase will not meet generally accepted standards.

Important parameters for designing stair railings:

Straight marches must be equipped with fences on both sides. This rule is not relevant if the staircase is not too wide and is adjacent to the wall on one side. In this case, only one-sided fencing is required at the outer end. If their width allows two people to pass, a handrail is made near the wall. It is recommended to install continuous railings if possible.

Possible deviations

The rules established by GOST and SNiP are not always fully observed. This is fraught with an increased risk of injury to the structure and reduces the level of ease of use of the march.

In some cases, deviations from established standards are permitted. This primarily concerns structures in homes where there are children, as well as people with disabilities or developmental disorders of the musculoskeletal system. Thus, it is allowed to install handrails at a level that is safe and comfortable for a particular person. In this case, it is important to observe the established relationships between growth and design parameters.

For children, additional handrails can be installed at their height level

Another important point is the height of the fence itself. In any case, there is no point in underestimating it, but making it larger is another matter. This safety requirement is relevant for homes where there are people with mental disorders. In this case, the height of the staircase barrier can reach 2 meters or higher.

As the height increases, the structure becomes safer in some respects, but less convenient.

A staircase can be considered safe only if all established standards are observed. In private buildings, when performing work independently, this is rarely checked, so all responsibility lies primarily with the owner of the home. Do not ignore the rules, then the structure will not only be safe, but also durable.