Care facilities with how many occupants in a single-family dwelling are permitted to be equipped with an automatic sprinkler system?

In the context of care facilities within a single-family dwelling, an automatic sprinkler system is generally required when the occupancy exceeds a certain threshold due to safety concerns. In this case, the correct answer indicates that if a care facility has 5 or fewer occupants, it is permitted to be equipped with an automatic sprinkler system.

This threshold is significant because it reflects building code standards aimed at ensuring occupant safety, particularly in environments where individuals might have limited mobility or require assistance. Sprinkler systems are a proven method of fire suppression and play a critical role in protecting residents during emergencies.

If the number of occupants exceeds that threshold, building codes may mandate additional safety measures, such as more extensive fire protection systems or different types of facilities, which could involve more rigorous fire safety standards and inspections. Understanding this threshold helps inspectors and facility managers ensure compliance with safety regulations and protect vulnerable occupants effectively.