Difficulty: Moderately Easy
Things You’ll Need:
- Awareness (of your surroundings/appropriate safety measures)
- A helper (if using a particularly big ladder)
Using Large Ladders Safely
Step1
Make sure the weight your ladder is supporting does not exceed its maximum load rating (including you and any materials). Only one person should use a ladder at a time.
Step2
Use a ladder that is the proper length for the job. Proper length is defined as a minimum of 3 feet extending over the roof line or working surface. Do not stand on the three top rungs of a straight, single or extension ladder.
Step3
Straight, single or extension ladders should be set up at approximately a 75-degree angle.
Step4
Metal ladders should have some form of slip resistant feet.
Step5
Metal ladders conduct electricity. Do not use metal or ladders made from any other form of conductive material around power lines. If you will be working near electrical lines consider using a fiberglass ladder.
Step6
Make sure that all locks on an extension ladder are properly engaged. This will prevent the ladder from collapsing without warning.
Step7
If you do not have someone to hold the bottom of the ladder for you make sure that the ground is level and firm.
Step8
Never place a ladder in front of a door unless you are assured that it is locked and not in use.
Step9
Do not lean to far to the side of the ladder while working.
Step10
If you need to come down from a tall ladder, never leave it unattended.
Novice 
