Staircase with zaubezhnymi steps: angles of 90 degrees, L-shaped structure with a turn of 180, drawing to the second floor

Stairs with zabezhnymi steps have good aesthetic qualities and long life Such constructs may be of wood, but it is permissible to use a metal frame, and also can select a different angle of rotation steps. The projects of the staircases leading to the second floor, namely of a glance type, include such a feature as that the structures are arranged in a circular type and are located almost continuously from the bottom to the top.

Stair-ways: varieties

Naturally, the upper part of the structure is much smaller in width than the lower one. This is how you can replace the staircase at the expense of steps, and save space.

There are two types of ladders with stair steps:

1. Swivel at an angle of 90 degrees.
2. Swivel, in which the angles are 180 degrees.

It is quite possible to do it yourself, and design and installation of such a piece of furniture, but it's worth to familiarize yourself with the advantages and disadvantages in order not to be disappointed in the future.

winder stairs can be made both from metal and wood

Among the advantages may be mentioned:

• Ability to reduce the area, which is given under the stairs, whereby it becomes more compact;
• Visual increase in room space, which is required even for large-sized cottages, because there is not much room;
• Attractive appearance.

Among the shortcomings, experts note:

• Psychological discomfort, which can appear when lifting on a tapering ladder;
• Complexity of installation, as well as calculations;
• Lack of comfort, but this is a personal matter for every person, as some prefer to equip stairs with a platform, while others do not;
• Presence of a risk of injury during descent, if the structure was installed illiterately, without complying with norms and standards.

calculation and stairs drawing zabezhnymi steps

To avoid unpleasant and extraordinary moments after the installation of stairs with zabezhnymi steps, you should pay attention not only to their views, but also on how the calculations should be carried out.

It is this stage that is considered particularly important, and it should be conducted as carefully as possible. The calculation is carried out when a drawing is created, both in a section and a complete one.

Calculating the dimensions, it is necessary to go through the following stages:

• Depth reading at the outer edge of each stage, which should not be more than 40 cm;
• Calculate the average depth of each step, which is, in general, 20 cm;
• Selection of step heights, which can vary between 12-22 cm;
• choice of maximum projection from the end of the tread, which is less than 4 cm.

Before starting construction winder stairs, it is recommended to make it a drawing on paper, specifying all the required dimensions

Basically, the most popular ladder D-shaped. It's easier to draw, and the installation does not work.

To determine the size of such an object in the interior, you must also take into account all the nuances:

1. To increase comfort, you need to subtract their height( D) from the depth of the steps( C).Basically, it is 12 cm.
2. For maximum security, you need the sum of C + D, which is an average of 46 cm.
3. To calculate the optimal step, you need to add 2D + C, which is approximately 62 cm.

Staircase angles and construction standards for the

The construction and installation of the staircase, both rotary and conventional, is carried out exclusively in accordance with the GOST and SNiP standards, which must be read in the first place.

For stairs with treads, there are special recommendations:

1. The maximum depth of the steps at the point where they are adjacent to the wall is 40 cm.
2. The minimum depth of the steps where mounting to the central frame is considered is 10See
3. The minimum allowable depth in the central part of the treads should not be less than 20 cm.
4. The height of the steps should not exceed 12-22 cm.
5. The treads should not be dangling more than 4 cm.

For hanging safety on the stairs, it is necessary to install the handrail

If the ladder has a turn of 180 degrees, then there should be a special gap between the top and bottom march not more than a quarter of the distance between the left and right edges of the outflow. In height, the floor should not exceed a height of 2 m.

Convenient L-shaped ladder

When calculating the design of a ladder, it is worth emphasizing not only the dimensions themselves, but also the strength, and also where and why itwill be used.

In order to calculate the angular ladders, it is worth using:

• Special tool;
• Skills in geometry;
• Instruction;
• Recommendations and GOST standards.

The width of the L-shaped ladder should be chosen in such a way that it can be missed by 2 people

Naturally, if this arrangement of the way to the second floor from the first, especially in a private house, That it is possible for her to climb furniture, children will run and people of old age will rise. Accordingly, the design should be strong, durable and, most importantly, comfortable and maximally thought-out.

The stairs must be level, but not slippery, in the frame there should be a profile of metal and wood of the highest category.

You will also need to select a specific number of steps, which will be reflected in the drawings and made during installation.

Staircase structures and their features

The essence of the staircase, in which the steps are staggered, is to exclude the site from the construction.

And also:

• Replace it in steps;
• Make the object of the interior more compact;
• Add comfort and convenience.

To avoid monotony in the room, the color of the staircase must be different from the shade of the walls.

This is the way to save space in private houses, and it is possible to equip even the smallest in size living quarters. Experts do not recommend making steps in a depth of more than 40 cm. The closer the step to the wall, the closer it will be to the central support. Thus, you can increase the radius of the rounding of the steps, and also save space.

With a depth of tear more than 40 cm, the depth of the central frame increases, and thus the design becomes less secure, which is strictly prohibited. This can cause the breakdown of steps and altogether emergency situations with consequences in the form of trauma.

Stairways with 90 degree steps

Today you can find ready-made angular staircases of various types, types and heights.

There are two popular types among the swivel:

• With a turn of 90 ᵒ;
• With a turn of 180.

It is possible to improve the aesthetic qualities of the staircase thanks to the thread on the handrail

It's worth noting that calculating the dimensions of the structure yourself, there can be problems with stairs that have a turn of 90 degrees. The form of the offense can not be taken arbitrarily, one must adhere to clearly standards.

In this case, the product will be durable and safe, and it will also be possible to use the object as conveniently as possible and not to worry about the consequences, which allows you to save all the features and the necessary standards.

Watching the width of each element of the ladder, you can exclude the assumption of problems and oversights. Increasing the width from the narrow tread to the wide should be carried out smoothly and without sharp changes. It should be noted that the width of the horizontal surface on the largest of the steps should not be equal to a small staircase and should be at least 10 cm in excess.

Steering staircase with a 180 degree turn

It is important to remember that if there are no specific skillsFor the installation of staircases, it is desirable to choose the services of professional masters to be 100% sure of safety and durability.

The steps in the turning zone on the ladders are made somewhat wider than the others.

The main requirements for rotary stairs with an angle of up to 180 degrees are:

• The width of the swivel steps along the edge is at least 40 cm;
• Observing the width of the turntable in the middle not less than 20 cm;
• Observing a turning radius of 30 cm.

Performing all steps, including rotary ones, along one line.

The ladder with the self-winding steps( video)

Thanks to this, the staircase will look stylish, fashionable and, most importantly, comfortable. Acquiring the ladder of the finished plan in the store, you need to clearly check the presence of all the necessary components and fasteners when assembling and installing.

Design winder stairs( photo in the interior)