Open Staircase definition
Open Staircase means a staircase at least two sides of which are open except for a guard rail or wall of a maximum nominal height of 4ft (1.2m) and which has no roof.
Open Staircase means a staircase at least two sides of which are open, except for a guard rail or wall and which has no roof.
Open Staircase means a staircase of which the roof must be fully opened to the sky and of which at least two sides must be fully open and clear of any adjoining walls of any other building;