Where is the heaviest fire burn typically found on the exterior of a structure?

The heaviest fire burn on the exterior of a structure is typically found above doors and windows. This is primarily due to the phenomenon of heat and smoke rising as a fire progresses. When a fire ignites inside a building, the heat generated will cause gases and smoke to rise, especially accumulating in areas above openings like doors and windows. These areas can experience significant heat exposure and flame contact, resulting in more severe damage and charring of the exterior surfaces.

In addition, the presence of combustible materials or architectural features around doors and windows, such as trim or overhangs, can contribute to the intensity of the burn in those locations. The impact of airflow and ventilation around these openings can also lead to enhanced fire spread and intensity, making them critical points of concern during fire investigations and efforts for fire suppression.

Understanding this pattern is crucial for firefighters as they strategize on how to approach controlling and extinguishing the fire effectively, as well as for identifying potential points of entry for fire spread in an incident.