What is the meaning of Harae? How popular is the baby name Harae? Learn the origin and popularity plus how to pronounce Harae
The minimum width of stairways is 36. Handrails may project into the required width a distance of 3 Â½ from each side of a stairway. Stringers and other projects such as trim and similar decorative features may project into the required width 1 Â½ on each side.
They are; 1.) The generally accepted stair 'WIDTH' is a minimum of 36 - providing that any handrail does not extend more than 3 into the 36 TREAD WIDTH. 2.) The generally accepted 'TREAD DEPTH' (each step) is 9 to 10 measured from the nose of the TREAD (step) to the nose of the next TREAD (step above).