When is an indirect attack through a window advised on a single family dwelling?

An indirect attack through a window is advised when intense heat prevents entry into the structure. This method allows firefighters to apply water in such a way that it can effectively reduce the heat and smoke within the building before attempting a direct attack. By utilizing windows, firefighters can ventilate the structure and cool down the atmosphere, which helps to protect them from extreme conditions while providing a safer environment for later entry.

In situations where the heat is overwhelming, a direct entry could lead to danger or injury; hence, the indirect approach through a window is a strategic move to improve safety and effectiveness. It allows for a change in conditions inside the building, making it safer to progress with additional firefighting efforts.