Which term describes a protected portion of the egress system between the exit access and exit discharge; often fire-resistance rated?

• A. Exit
• B. Exit Access
• C. Exit Discharge
• D. Exit Enclosure

Answer: (A)

Understanding the egress path terminology helps you read life-safety requirements clearly. The protected portion of the egress system that sits between where occupants access the path and where they leave the building is called the exit. This section is designed to be fire-resistance rated so it can maintain a safe, barriered route during a fire, helping occupants reach the outside or an area beyond the building without being overwhelmed by heat or smoke. Exit access refers to the spaces that lead to an exit (like corridors and rooms) and aren’t the protected exit segment itself. Exit discharge is the portion after the exit that carries people toward the exterior, while an exit enclosure is the physical boundary around the exit route (such as a stair enclosure).