Everyone who intends to build their own house on several floors, and even finish it, is faced with the questions of determining such a parameter as the width of the stairs that will be in the house, its optimal parameters, and also what height should be present fence.
This article provides answers to such questions, moreover, from the standpoint of certain documents with the standards reflected in them and based on the extensive practical experience of those who have already encountered the construction of their own house.
It should be noted right away that there are no uniform norms regarding the stairs, as well as relatively. This is based on the fact that such structures may differ in functionality, each design must meet its own special requirements, like a concrete staircase, about the finishing of steps of which we wrote in.
It is rather silly to demand an equal level of comfort from the front staircase, which leads to the second floor in a luxurious cottage, and a small structure leading to the basement, or the stairs that are designed for simple maintenance of one or another communication system.
So, which staircases are currently considered the most in demand, no less than separate ones? Classification of structures of such a plan can be carried out according to the following criteria:
Comfortable stairs in the house
According to their intended purpose, stairs can be working, entrance, walk-through, interfloor. According to the location in the house, they can be internal and external, according to the shape of rotary and straight, according to the method of application, temporary and stationary.
It is worth paying attention to some types of temporary structures. This includes portable and sliding ladders. They usually lead to the attic or basement.
As for the classification by the number of marches, they can be single-march, two-march, three-march, and also multi-march, but in any case, before using them, everything should be covered with rubber anti-slip pads on the steps described in.
Among them, three-flight U-shaped structures are very popular, which are distinguished by high rates of comfort and occupy a minimum amount of space.
The master, who has decided to independently build a high-quality staircase in his house, needs to remember that a certain number of angles and parameters are important, on which the high degree of safety and comfort of its operation directly depend, which will not interfere when using insulation for doors from our article.
In order not to confuse them, it is necessary to determine the basic terminology, since in this area it is quite specific. It is important to know not only how to determine the size of the stairs in a private house, but also about concepts such as: 
Speaking of such a thing as the standard dimensions of the stairs, it can be noted that everything here directly depends on the main evaluation criteria. The main calculations in the construction of stairs are carried out on the basis of ensuring maximum safety, as well as.
Staircase design without fail must be as safe as possible. Already in the design process, certain limitations of the living elderly and young children should be taken into account. Also, some norms and rules are dictated by the established fire safety.
When making calculations, it is necessary to take into account the fact that the distance located between the balusters of the stairs should not exceed 15 centimeters.
With this clearance, any person, even if he stumbles, will not fall out of the stairs, respectively, the possibility of injury is completely excluded.
If there are small children in the house, the requirements for calculating and designing stairs will be even more stringent. It is strongly recommended to install two balusters on one step at the same time. In this case, the baby will not be able to stick his head between them and fall out.
Many building professionals tend to rely on the basic recommended stair dimensions for a standard single-family home when building stairs. All parameters of such a plan are reflected in special regulatory documents.
This instruction is not mandatory for use, but it is still worth taking the basic rules from it. These rules include the following:
A large number of such elements is not recommended, since when falling from a sufficiently long flight of stairs, it is more easy to get injured.
During the design process, it should be borne in mind that it is desirable for the tread to protrude slightly above the riser, by about 5 cm. In this case, during the movement, you cannot stumble on the ledge. It is also worth noting here that the first and last stairs must be perfectly lit.
In the implementation of ladder calculations, it is important to calculate the total width of such a structural element as a march. The real parameter here will be the width of the march, that is, the total distance between the handrail and the wall or two handrails.
When determining the total width of the march, it will not be superfluous to take into account how many people will move along the installed stairs at a time. In other words, it is very important to decide what bandwidth the march should have.
The width of the staircase structure is directly affected by the size of the exit to the landing of the stairs. the march should not be allowed to have a width that is significantly less than the width of a given exit. The most optimal parameter for comfortable use of the design is the width indicator, which ranges from 125 cm to 150.
Modern owners of private houses very often prefer non-standard design solutions. Spiral staircases are very popular. Here, the optimal width of the marching part will be the parameter of the distance from the outer edge to the pillar that plays the supporting role. This is 110 cm, no less.
Another option for non-standard stair structures is the option with the opposite direction of movement. They should be placed strictly at a distance of about 10 cm from each other.
Staircase made in accordance with GOST It is necessary to carefully consider such a detail of the calculation as the middle line of the march. In fact, this is an imaginary line that runs along the central part of the march. It is necessary for a high-quality and competent calculation of the total size of the stairs leading to the second floor.
This article contains recommendations only. All the main specific dimensions can be chosen based on your own desires, as well as the material resources allocated for the construction.
The optimal width of the stairs, as well as all other parameters, will result in a design that will provide high levels of comfort and safety.
