Submitting to the trends of the time, many began to build their country houses. One of the structural elements of any building is the interfloor staircase. Of course, it should be durable and comfortable to move around. Therefore, many homeowners have a question regarding how to build a staircase to the second floor correctly. Indeed, the security of both the owner of the house and his family members depends on how reliable it will be.
Most often in small buildings, ordinary marching wooden stairs are used. Almost any person can make this necessary element of the interior. Before starting to deal with the actual question "How to build a
staircase to the second floor?", We will understand its design.
Any marching staircase consists of kosour, on which all elements of risers and treads are held. A tread is a horizontal plane on which a foot rests when climbing stairs. The riser is the vertical part of the step. Often the latter are not a necessary element.
For installation you will need two boards of 50–70 mm (better than pine or oak) for kosour. Their width should be such that it is enough for the device gaps under the steps. Most often it is about 30 cm. The thickness of the boards for treads is calculated based on the width of the march. The ratio in this case should be 1 to 20.
In order to make the climb as convenient as possible in the future, it is necessary to calculate the stairs to the second floor. Taking the riser height as k and the tread width as s, we obtain the following formulas:
- safety: s + k = 46 cm;
- step: 2k + s = 62 cm;
- convenience: s - k = 12 cm.
That is, for example, to make the staircase safe for movement with a tread width of 31 cm, for the riser you need to take a board with a width of 46 - 31 = 15 cm.
Continuing to consider the question
"How to build a staircase to the second floor?", Decide on the place where it will be located. At the same time, remember that its top and bottom should rest on the supporting beams. In order to fix the kosour on the beam, it is necessary to make either in both elements, or in one, cuts of the corresponding sizes. Treads and risers are attached to the kosour with self-tapping screws so that the hats go to the working part of the march.
When deciding how to build a staircase to the second floor, pay special attention to the reliability of the kosour. Saws under the steps in them can not be made too deep, as this will greatly weaken the structure. If the staircase is very wide, not two, but three braces are used. The distance between them is determined based on their thickness and the width of the march. The thickness of the tread board is also taken into account. When moving, steps should not bend.
When arranging the second floor with your own hands, do not forget to immediately determine exactly where the staircase leading to it will be located and leave an opening in the ceiling corresponding to the expected width of the march.
So, we have considered in general terms how to make the simplest staircase. As you can see, mounting it yourself is not at all difficult.