Where should the ladder be placed when breaking a window for ventilation?

When breaking a window for ventilation, placement of the ladder on the upwind side of the window is crucial for effective airflow management and firefighter safety. By positioning the ladder in this manner, the firefighters ensure that they are working with the wind rather than against it. This enhances the ventilation process, as smoke and heat will be more effectively directed out of the structure.

Having the tip of the ladder level with the top of the window allows for optimum access to break the glass safely and to assist in creating an opening for ventilation. This positioning also helps in maintaining control over the smoke and heat exiting the building, reducing the risk of reinstalling the fire or creating backdraft conditions.

In summary, positioning the ladder properly on the upwind side, and ensuring the tip reaches the top of the window, is essential for maximizing ventilation effectiveness and maintaining operational safety during firefighting activities.