Which types of ladders generally require stay poles for added stability?

Ladders that are 40 feet or longer typically require stay poles to ensure added stability during use. The extended height of these ladders makes them more prone to instability, particularly in adverse weather conditions or uneven terrain. Stay poles help to secure the base of the ladder, providing additional support and reducing the risk of tipping or sliding during operations.

Ladders of this length are often used in more demanding situations, such as high-rise rescues and firefighting scenarios where elevation is crucial. Therefore, the integration of stay poles becomes essential to maintain safety and effectiveness. In contrast, shorter ladders may be designed to provide adequate stability without the need for additional supports, as they generally have a lower center of gravity and are easier to manage.