Stairs detail: stepping wide, stepping high, stairs size for how much?
Step width [general type 25-30 just one foot depth]
Step high [general type 15-25 cm] high to go very hard
Staircase size [according to the scene to set. The To
To see where you want to use, if used in the room ..
General staircase design reference size
Name step high / mm stepping width / mm
(Maximum value commonly used value minimum value commonly used value)
Residential 175 150 ~ 175 260 260 ~ 300
Primary and secondary schools 150 120 ~ 150 260 260 ~ 300
Office buildings 160 140 ~ 160 280 280 ~ 340
Kindergarten 150 120 ~ 140 260 260 ~ 280
Nursing homes 150 300
Theater, Hall 160 130 ~ 150 280 300 ~ 350
