Tapered treads are used when
A) The available space to provide a stair is limited
B) The outer string needs to be connected to the inner string
C) The newel post needs to be connected to the winder
D) The nosing is less than 16mm on an open riser stair
E) The headroom is less than 1.8m at the centre of the stair

Question

Quizplus · Accepted Answer

Tapered treads are used when the available space to provide a stair is limited. This design allows for the staircase to fit in a smaller space while still maintaining proper tread depth and rise height.

Tapered Treads Are Used When