Under what condition should an emergency escape and rescue opening be located?

An emergency escape and rescue opening is designed to provide a safe exit in case of emergencies, such as fires or natural disasters. The key requirement for these openings is that they must be easily accessible from the outside without obstructions. Therefore, they should not be located under a porch or deck. This ensures that there is a clear pathway for rescue personnel or anyone inside to exit the structure safely.

Positioning the opening under a porch or deck could impede access, making it difficult or impossible for rescuers to reach someone needing assistance. The framing or structural elements of a deck or porch can create barriers that block the escape route, violating the fundamental purpose of these openings. Therefore, the optimal placement ensures both maximum accessibility and safety during emergencies.