A solid horizontal projection, extending beyond the exterior face of a building wall, located over a wall opening so as to retard the spread of fire through openings from one STORY to another.
A solid horizontal projection, extending beyond the exterior face of a building wall, located over a wall opening so as to retard the spread of fire through openings from one STORY to another.
Labels: 1 1968 Building Code, F
A compilation of New York City Permit Definitions