Asked by: Yanko Spitzmacherhobbies and interests woodworking
How do you measure stair treads?
Last Updated: 17th February, 2020
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Just so, how do you calculate stair treads?
- Measure the height, or "rise," of the space you want to make stairs.
- Subtract 6–7 feet (1.8–2.1 m) from the total rise to account for headroom.
- Divide the rise by 6 or 7 inches (15 or 18 cm) to find the total number of stairs.
- Divide the rise by the number of stairs to find the individual stair rise.
Subsequently, question is, what is the code for stair treads? Stair riser heights shall be 7 inches (178 mm) maximum and 4 inches (102 mm) minimum. Stair tread depths shall be 11 inches (279 mm) minimum. The riser height shall be measured vertically between the leading edges of adjacent treads.
Also asked, what is rise and run of stairs?
A stair rise is the vertical distance from the top of one tread to the top of the next tread. The total run is the overall horizontal distance traveled by the stringer. The total rise is a stairway's overall change in height, from the landing pad to the top of the deck's decking.
Do stair stringers need support?
It depends. Yes, the stringers need to be supported along their length, but they can span a few feet too, depending on 1) the width of the stairs, 2) the number of stringers, and 3) size of riser board. Then, the riser board is fastened to each stringer.