On how many sides of the building should ladders be placed?

Placing ladders on two sides of the building is a strategic choice that enhances safety and accessibility during firefighting operations. This approach allows for various entry and exit routes, which can be crucial in emergency scenarios. By having ladders on two sides, firefighters can effectively respond to changing conditions, provide optimal support for rescues, and ensure that there are multiple escape options for both victims and firefighters themselves. This positioning also helps in addressing different building layouts, as one side may be obstructed or less accessible due to other structures, foliage, or hazards.

Having ladders on just one side might limit access and create dangerous situations, especially if that side becomes compromised during a fire or if the fire spreads rapidly. While placing ladders on three or four sides could seem advantageous, it isn't always practical; often, it can increase the complexity of the operation and can lead to unnecessary risks for the personnel involved. Thus, two sides strikes a balance between accessibility and operational efficiency in a firefighting scenario.