| This set of stairs is in a parking
structure and is part of a steel set of stairs. At Top: Level for 12
inches at 34” to 38” high At Bottom: Extend at its angle for 1 tread
width beyond last riser.
ADA - same except if stair is NOT connected to a ramp or elevator,
bottom handrail must be level for 12” beyond the one tread width
extension.
Maximum Rise
Minimum Stair Clearance
Stair Guard Railing
Stair Tread Minimum
Stair Handrail
Grip Able Handrail
Building Code Baluster
Spacing
|
