What does the term "separation distance" refer to in the code?

The term "separation distance" refers specifically to the required distance between structures to mitigate fire hazards and enhance safety. This concept is crucial in the context of building codes, as it helps to prevent the spread of fire from one structure to another, protecting occupants and property.

The code generally establishes these separation distances based on factors such as building materials, the occupancy type, and local regulations. Ensuring adequate spacing between buildings can significantly reduce the risk of fire hazards and provide firefighters easier access in the event of an emergency.

The other options do not align with the definition of "separation distance." The maximum height allowed for residential buildings pertains to structural limitations rather than the safety of spacing between structures. The minimum distance for plumbing systems from property lines and the spacing required between electrical panels address different safety and code compliance aspects unrelated to the concept of separation distance in relation to fire safety.