What do draft curtains help prevent in a fire scenario?

Draft curtains are specifically designed to manage smoke and heat during a fire scenario, which is why they play a critical role in fire protection and safety. Their primary function is to direct smoke and hot gases upwards and towards designated smoke vents. By doing this, draft curtains effectively confine the smoke and heat to specific areas, which helps to minimize their spread throughout a building. This containment is essential for maintaining visibility and breathable air for occupants and emergency responders, while also aiding firefighting efforts.

In contrast, while water damage from sprinklers, excess humidity, and structural collapse are important considerations in fire safety, draft curtains do not directly address these issues. Each of these aspects has its own dedicated systems and methods for management, making the draft curtain's primary concern with smoke and heat spread vital for effective fire response.