Which type of ladder should be carried by more than one firefighter?

The correct answer is the extension ladder, which is designed to be used by more than one firefighter due to its length and weight. Extension ladders are often heavier and longer than other types of ladders, requiring additional manpower to safely maneuver and elevate them. These ladders can extend to various heights, making them ideal for accessing upper floors of structures or difficult-to-reach areas during firefighting operations. The involvement of multiple firefighters helps to ensure control and stability while extending or positioning the ladder.

In contrast, single ladders are typically lighter and can be effectively handled by one firefighter. Roof ladders, while also needing careful handling, are designed specifically for stability on sloped surfaces and can often be managed by a single firefighter. Similarly, attic ladders are generally used for accessing attic spaces and are also lighter, making them more suitable for solo operation. The extension ladder’s unique characteristics justify the need for teamwork and coordination in its handling.