1, first consider the location and modeling factors of the decoration stairs. Stairs are particularly important for the layout of the entire home, and the space occupied by the stairs and the entrance and exit of the stairs must be carefully considered. Stairs are generally placed in a special stairwell, or a corner against the wall, so that it does not waste space, nor destroy the overall layout. The entrance and exit of the stairs should be set in accordance with the principle of convenient walking and the shortest walking route;

2. Secondly, consider the material of the stairs. The material of the staircase should be determined according to the style of home decoration, the Chinese style should buy solid wood stairs, and the modern simple style should buy steel and wood stairs. In addition, if there are old people or children at home, solid wood stairs are more suitable;

3. Slope of stairs. The slope of stairs refers to the Angle between the front line of each step of the stairs and the horizontal line. The slope of indoor decoration stairs is generally 30%. Too steep and too slow affect the comfort of walking.

4, the width of the indoor staircase is generally about 90 cm is more suitable, if the single-layer area is larger, it is appropriate to extend to 95-100 cm;

5, the height of the stair handrail from the pedal should not be less than 90 cm, nor too high;

6, the gap between the stair railing should not be greater than 11 cm, too large a gap is not conducive to the safety of children, usually requires that the child's head can not be stretched out