Occupied Roof Ibc

Ibc 2018 section 302 1 which covers occupancy group definitions includes the following to clarify how occupied roofs are classified.

Occupied roof ibc.

The ibc commentary further explains. 2006 ibc section 1019 1 for the purposes of this chapter occupied roofs shall be provided with exits as required for stories. A single exit or access to a single exit shall be permitted in accordance with section 1006 3 2. Table 1019 2 governs the number of exits per story and the maximum allowable travel distance for a single exit.

In area which serves not more than 5 people. Each story and occupied roof shall have the minimum number of independent exits or access to exits as specified in table 1006 3 1. From a fire fighting perspective an occupied roof area functions as a story even though it technically does not meet the definition of a story. Furthermore to complicate things 1003 3 3 10 alternating treade devices states a t d.

They are requiring a 50ft travel distance from my roof to my exit enclosure and i have 75 i m first wondering if that only applies if the roof is occupied and secondly. 2009 ibc code occupied or unoccupied roof. Are limited to an element of a means of egress in buildings of groups f h and s from a mezzanine not more than 250 s f. A roof level or portion thereof shall be permitted to be used as an occupied roof provided the occupancy of the roof is an occupancy that is permitted by table 504 4 for the story immediately below the roof.

But nowhere in the ibc is a occupied roof defined. Section 503 1 4 1 sets limits on the height of any barriers or obstacles around the occupied roof area so that it does not function as a story. Hi all i just submitted for a building permit and i m having issues with my roof.