The staircase is a rather complicated design, regardless of the fact that it decorates the whole house, it should still be safe for the inhabitants of this house. When arranging a new staircase, you need to pay attention to the quality of the steps made, they should be nonsense, quite wide and not quite cool. After using mastic, the steps become slippery. That’s why it is better not to use it. Safe steps have a width equal to two hundred and fifty millimeters and more. The tilt or steepness of the march should be no more than forty -two percent so that it is safe. The height of the steps should be the same so that there are no injuries. The railing must be well fixed so that they are stable. Their height usually reaches eighty -four to one hundred centimeters from the edge of the retreat. Between the railing, you need to make a distance of no more than a hundred millimeters. During the construction of a new house, stairs on the plan are always marked by certain indicators. Before the start of manufacturing the holes, you need to think well where it will be located. Between the lower and upper steps, for a good turn when leaving the stairs, there should be a space in a width of at least a staircase. During construction, the stairs do not need to neglect the norms used in construction, which determine all the values of this design and it is necessary to make a partition. If the exit of the stairs into one room, then it should have a width of at least six hundred millimeters, and if in several rooms, then at least eight hundred millimeters. The size of the opening is selected from the type of staircase. In order to make an opening, a small floor area is removed, beams are cut and the ceiling coating area is removed. After all the work, they start the installation of beams across. For this, brackets that have a width of about a hundred millimeters are nailed to the ends of the beams. If the staircase is next to the wall, then the beams need to be closed into the wall.
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