Two Basic Types of Ladders
Portable Ladders:
Portable ladders are movable and can be carried and positioned as needed. Common types include step ladders, extension ladders, and folding ladders. They are frequently used for maintenance, repairs, and reaching elevated areas. To ensure safety, portable ladders must be placed on a stable surface and inspected regularly for damage or defects.
Fixed Ladders:
Fixed ladders are permanently attached to structures such as buildings, tanks, or equipment. Usually constructed of metal, they provide regular access to elevated areas like rooftops or machinery. According to OSHA standards, fixed ladders over 24 feet in height must have fall protection systems installed.
Both ladder types require compliance with specific safety standards, including proper placement, use of personal fall protection, and routine inspections to prevent accidents.
Ladders are often the first choice for working at heights—but they are also involved in more fall-related injuries than any other elevated surface, including roofs, scaffolds, and stairs.
Most ladder-related falls occur because workers:
- Choose the wrong type of ladder for the task.
- Set up the ladder incorrectly, leading to shifts or slips.
- Fail to maintain balance, overreach, or slip while climbing.
- Experience external factors, such as the ladder being struck or knocked over.
Proper ladder selection, setup, and safe climbing practices are essential to reducing these preventable accidents.