Width refers to the length of risers and treads from side to side.
Staircase steps dimensions.
Headroom is the vertical dimension from the stair treads to the ceiling directly above.
Either as conscious design decisions or as reactions to existing spatial conditions.
The stair s width usually varies depending on the type of building the staircase is in but for a normal residence the standard tends to be 3 feet 6 inches 106 7 cm.
The width of one stair after all will need to be consistent with the rest of the stairs.
In general public spaces a minimum of 44 112 cm must be met providing ample space for one person and allowing the tight.
Stairs stairways staircases or stairwells are building components that provide users with a means of vertical movement with the distribution of separate and individual vertical steps.
When working out where to put a door that fits under the stairs the obvious thing to do is to take the door height and work out how many steps need to come before the door can fit underneath.
Width refers to both the individual step as well as the entire staircase.
For stairs serving a single user typically private residential a minimum of 36 91 cm is required.
For code requirements the minimum staircase width is the horizontal dimension between the sidewalls of a staircase measured above the handrail s.
Under staircase dimensions mistake.
In a building setting a flight of stairs refers to a complete series of steps that connects between two distinct floors.
I ve come across several homes where this staircase design mistake has been made.