Using one effectively requires more than just leaning and climbing. Here is what you need to know to choose, set up, and use your extension ladder safely. 1. Choosing the Right Material and Rating
: Always check the ladder’s weight limit. This must include your body weight plus the weight of all your tools and materials. 2. Mastering the 4:1 Rule extension ladder
: The safest choice for electrical work. Fiberglass is non-conductive and highly durable, though it is heavier than aluminum. Using one effectively requires more than just leaning