The minimum width to be provided for a stair case for educational building is:
1). 3 m
2). 1.5 m
3). 1 m
4). 0.8 m
Minimum Width Provisions for Stairways
The following minimum width provisions shall be made for each stairway
a) i) Residential low-rise building ii) Other residential building e.g. flats, hostels, group housing, guest houses, etc |
0.9 m.
1.25 m. |
b) Assembly buildings like Auditorium, theatres and cinemas |
2.0 m. |
c) All other buildings including hotels |
1.5 m. |
d) Institutional building like hospitals |
2.0 m. |
e) Educational building like School, Colleges. |
1.5 m. |
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