Fire sprinklers are a critical component of fire protection systems in homes and commercial buildings. These life-saving devices can quickly suppress fires, minimizing property damage and, most importantly, protecting lives.

Here are four essential facts about fire sprinklers that everyone should know:

1. Automatic Activation: Fire sprinklers operate automatically. Each sprinkler head is individually heat-sensitive and contains a fusible link or a glass bulb filled with a heat-sensitive liquid. When a fire’s heat reaches a specific temperature, typically around 155-165°F (68-74°C), the fusible link breaks or the glass bulb shatters. This triggers the sprinkler head to release water directly onto the flames below, helping control or extinguish the fire.

2. Not All Sprinklers Activate Simultaneously: Contrary to the Hollywood portrayal of all sprinklers going off at once, fire sprinklers activate individually based on the heat generated by the fire. This means that only the sprinkler(s) nearest the fire’s source will activate, minimizing water damage in unaffected areas. In most cases, one or two sprinkler heads can effectively control a fire.

3. Highly Effective Fire Suppression: Fire sprinklers are remarkably effective at controlling fires. Statistics show that they can reduce the average property loss due to fire by over 90%, and more importantly, they significantly increase the chances of occupants safely evacuating the building. The quick response time of sprinklers can prevent fires from spreading and growing to a dangerous extent.

4. Routine Maintenance is Vital: To ensure reliable operation when needed, fire sprinkler systems require regular maintenance and inspections. These checks verify that all components are in working order, such as valves, pipes, and sprinkler heads. Routine maintenance is essential for detecting and addressing any potential issues that could compromise the system’s effectiveness.

Fire sprinklers are a critical part of fire safety and should not be overlooked or neglected. Installing and maintaining a fire sprinkler system is an investment in protecting both property and lives. In the event of a fire, these systems can be the first line of defense, offering valuable time for occupants to evacuate safely and helping firefighters control the blaze more effectively.