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What is working at height? Definition, requirements and common mistakes

Written by Trainor | May 7, 2025, 10:45:00 AM

So what exactly is working at height?

Working at height is defined as any work carried out more than one metre above the ground, or where there is a risk of falling, even if the height is not great. This can include:

  • Work from a ladder, scaffolding, lift or roof
  • Work on platforms, bridges, or walkways
  • Work near shafts, holes or openings in floors
  • Work in rough or sloping terrain

Read also: Legislation for working at height: What you need to know

 

Common mistakes when working at height

Even experienced professionals make mistakes. Here are some of the most typical:

  1. Lack of training in equipment Many people do not know how to correctly assemble or use scaffolding, fall protection equipment or ladders.

  2. Incorrect use of ladders or lifts - A ladder that is positioned too steep or too shallow has a high risk of slipping. - It is important to be able to choose the right type of lift and fall protection for the work being carried out.

  3. Misjudgement of surface and surroundings - Uneven, slippery or soft surfaces cause instability.-  Weather conditions and wind are often overlooked.

  4. Underestimation of roof pitch and material - Many forget that the slope and material of a roof require different types of safety equipment and adaptation.

  5. Time pressure and stress - Time pressure leads to stressful work situations, and the result is often that shortcuts are taken.

Read also: Fall protection in the workplace: Do you know what to do if a colleague falls?

 

How to avoid mistakes – good routines provide safety

To reduce the risk, you should always:

  • Carry out a risk assessment before work begins
  • Choose the right equipment for the task and the area
  • Ensure training and practice in the use of equipment and safety procedures
  • Have an emergency plan that everyone is familiar with
  • Ensure good communication between those working at height and ground personnel


Learn more – and work more safely

Want to make sure that you and your team work safely at height – every time? With Trainor's new online course Working at Height, you will get the knowledge and tools you need.


Click here to view the Working at Height course ➜