: Lightweight, rust-resistant, and easy to carry. Warning : Never use near power lines or live wires as it conducts electricity.

The ladder must support your weight the weight of all tools and materials.

To select the right ladder, you must balance four critical factors: , Material , Load Capacity , and Type . Using the wrong ladder is a leading cause of home accidents; for example, standing on the top two rungs of a stepladder or the top four rungs of an extension ladder is extremely unsafe. 1. Determine Your Height Requirements