What is the range of sizes for stepladders?

Stepladders are designed for various tasks and come in a range of sizes to accommodate different working heights. The correct range of sizes for stepladders is 3 to 20 feet, as this range covers the typical heights needed for a variety of applications, from domestic use to some commercial and industrial tasks.

This span ensures that users have options depending on the height they need to reach safely while maintaining stability and balance during their tasks. It is essential to choose a stepladder that fits the height requirement appropriately to prevent falls and ensure safety during use. Other size options may not provide adequate reach or may go beyond what is practical for stepladders, as larger ladders tend to be more cumbersome and are usually categorized as extension ladders rather than stepladders.