It is recommended that you have 40” of clearance on the top landing, and 38” of clearance on the bottom landing.
When making a 90 degree turn on a landing between staircases, we recommend a space of 44” x 44”.
It is recommended that you have 40” of clearance on the top landing, and 38” of clearance on the bottom landing.
When making a 90 degree turn on a landing between staircases, we recommend a space of 44” x 44”.