NCIDQ IDPX Practice Exam 2026 – Complete Interior Design Test Prep

Two egress doors are required in an assembly occupancy when the occupancy load is more than 20 and the travel distance exceeds 50 feet. This requirement is in place to ensure that in the event of an emergency, occupants have adequate means to evacuate the space safely and efficiently. The combination of a higher occupancy load and extended travel distance increases the potential for congestion during an evacuation, which is why having two means of egress is critical.

In assembly occupancies, where large groups of people gather, ensuring their safety during emergencies is a crucial consideration in building codes. The requirement for two exits becomes particularly important when both the number of occupants and the distance to the nearest exit are significant, as it allows for alternative routes if one exit becomes blocked or unusable.

Hence, having this specific combination of occupancy load and travel distance ensures that the egress pathways can accommodate the needs of the occupants effectively, maximizing safety within the space.