Where should smoke detectors be installed in the home?

Smoke detectors should be installed high on walls or ceilings because smoke rises. When a fire occurs, the smoke will ascend, and placing detectors at higher locations ensures that they can effectively sense smoke as it accumulates. This positioning enhances their ability to provide an early warning, which is crucial for safety and allows inhabitants to react promptly in case of a fire.

Installing them only in bedrooms would limit coverage and may not alert residents in time, especially if they are in other parts of the home. Positioning detectors near sources of heat could cause false alarms, as heat alone does not indicate smoke or fire. Limiting installation to storage areas would also reduce their efficacy, as fires can start in various parts of the home. Thus, placing smoke detectors high on walls or ceilings is the best practice for maximizing their effectiveness.