The staircase is a very important design element of your home.
Plan staircase dimensions in mm.
Allocate the 30 square feet above and below the stair for access.
The tread size min 10ins 25 4cm is dictated by the average adult foot size although it is not necessary to be able to fit your entire foot on a tread in order for walking up the stairs to be both comfortable and safe.
Depending on the use and local regulations a minimum width of 80 cm is recommended for stairs in single family homes and greater than 1 00 meters in public buildings taking into consideration.
Horizontal distance between the nosing of the first step and the nosing of the upper floor step.
Staircases take up a large volume of space due to the fact that two floor are involved.
If you think about it you.
The riser height max 7 ins 19 7cm is limited by the way in which we come down the stairs.
Its ideal value is 280 mm 11.
See more ideas about staircase stair dimensions stairs design.
Plan a typical staircase for a house with an 8 foot ceiling at 3 feet wide with between 9 and 10 feet of horizontal floor space.