The design of a building’s egress system—that is, the ways out of a building—is critical to ensuring everybody can safely evacuate in the event of a fire. To determine how many exits are required, how wide they have to be, and the anticipated number of people in the building, the occupant load needs to be calculated. To learn more, get your free fact sheet and view the full video here: https://bit.ly/3cUSoJH | National Fire Protection Association (NFPA)