Tri-Arc aluminum rolling safety ladders offer benefits over their steel counterparts primarily due to their lightweight nature. This makes them easier to move and reposition, which is crucial in dynamic work environments. Additionally, aluminum is resistant to corrosion, making these ladders a more durable option in environments where moisture or chemicals are present. While steel ladders might provide greater strength for heavy-duty tasks, aluminum ladders are more suitable for applications requiring frequent mobility and where environmental resistance is a key consideration.