What was the primary goal of installing fire doors in a building?

The primary goal of installing fire doors in a building is to contain smoke and fire within specific areas. Fire doors are specifically designed to resist the spread of fire and smoke, helping to protect occupants and property by limiting the movement of flames and harmful gases from one compartment to another. This containment allows for safer evacuation routes and provides more time for emergency responders to control the situation.

While enhancing aesthetic appeal, facilitating easier exits, and keeping out pests can be considerations in building design and safety, these factors do not define the essential purpose of fire doors. The critical function of fire doors revolves around fire safety, ensuring that they meet required standards and regulations to effectively perform their role in preventing fire and smoke spread during emergencies.