Safety is the top priority of home design, and all aspects of design should give priority to safety issues. In terms of staircase design, as the size and shape of the staircase in each space are different, the optimal size is also different. Next, let's take a look at the editor of FABULOUS Group, an introduction to the size of marble stairs.
Step width:
Generally, the step width is 27-30cm.
Railing spacing:
The distance between the railings of the stairs should consider the possibility of the child’s head, either the child’s head cannot enter, or the child can pass freely. The distance between the railings is about 8cm, and it can be adjusted according to the situation of your own use.
Step height:
Common stairs, the height of the steps should be 15cm, if it exceeds 18cm, it is easy to feel tired when climbing the stairs.
Step gradient:
The slope of indoor stairs is generally 20°-45°, and the best slope is about 30°. If there are elderly or children at home, it is recommended that the slope is 14°-27°.