Working at height remains one of the leading causes of serious workplace injuries in the UK. Whether tasks involve ladders, stepladders, roofs, mezzanines or platforms, understanding legal duties and safe systems of work is essential.
In this comprehensive guide, we answer the most commonly searched working at heights and ladder training questions to help employers and employees stay compliant and safe.
Basics and Definitions
Working at height is any work where a person could fall a distance liable to cause personal injury. This includes working on ladders, stepladders, scaffolding, roofs, fragile surfaces, or near edges and openings.
If there is a risk of a fall that could cause injury — even at relatively low levels — it is classed as working at height.
The legal definition covers work at any place where, if precautions were not taken, a person could fall a distance liable to cause injury.
The regulations set out duties for employers and those in control of work at height to ensure it is properly planned, supervised and carried out safely.
They apply whenever work is carried out at height in any workplace where there is a risk of a fall.
Employers, building owners, facilities managers and anyone controlling work activities share responsibility for ensuring safe practices.
Employers must avoid work at height where possible, use the safest access equipment, carry out risk assessments, implement control measures, and provide appropriate training.
Training Requirements
While the law does not specify a particular course, employers must provide adequate information, instruction and training to ensure competence.
Anyone whose role involves working at height or supervising such tasks should receive suitable training.
Refresher training is recommended periodically, typically every 2–3 years or sooner if work methods change.
It teaches hazard awareness, legal duties, risk assessment, equipment selection, ladder safety and emergency procedures.
Training may include theory sessions, practical demonstrations, equipment inspections and safe access techniques.
Courses usually range from half a day to one full day depending on risk level and practical elements.
Certificates commonly remain valid for 2–3 years, subject to employer policy.
Yes, theory-based training can be delivered online, though practical elements may require face-to-face instruction.
Online training is acceptable where it meets legal requirements and demonstrates adequate knowledge transfer.
Yes, particularly if procedures change or incidents occur.
Risk Assessments and Safe Systems of Work
Yes. Employers must assess risks before work begins.
Identify hazards, assess who may be harmed, evaluate risk levels, implement controls, and review regularly.
Task details, environment, equipment, weather conditions, competence levels, and emergency procedures.
Eliminate work at height where possible, use collective protection (guardrails), personal protection (harnesses), and ensure proper supervision.
When the risk of falling cannot be eliminated and collective measures are insufficient.
A structured method that outlines hazards, controls, supervision, equipment use and emergency arrangements.
Ladders and Stepladders
Yes, ladders and stepladders are forms of working at height.
They are safe for short-duration, low-risk tasks when used correctly.
When the task is brief, light-duty and does not require both hands for extended periods.
Yes, users must be trained to use ladders safely.
Training is required where necessary to ensure competence.
Typically every 2–3 years or when procedures change.
Inspection, positioning, safe climbing techniques, load limits and hazard awareness.
Yes, if the task is low risk and appropriate precautions are taken.
Incorrect positioning, overreaching, damaged equipment and lack of training.
Ladder Setup and Positioning
A leaning ladder should follow the 4:1 rule — one unit out for every four units up.
It should extend at least one metre above the landing surface.
Tie it at the top or bottom, use stabilisers or ensure it is footed by a competent person.
Yes, provided it is stable, secure and positioned at the correct angle.
For heavy-duty, long-duration or high-risk tasks.
Ensure it is fully opened, locked in position, used on level ground and not overreached.
No. Overreaching significantly increases fall risk.
PPE and Equipment
Depending on risk, this may include helmets, harnesses, non-slip footwear and gloves.
Generally no for low-risk ladder work, but yes where fall arrest systems are required.
The safest ladder is one suitable for the task, properly inspected and correctly positioned.
When there is a significant fall risk and collective protection is not feasible.
Injuries and Risk Awareness
Falls leading to fractures, head injuries, spinal damage or fatalities.
Falls from height remain one of the most common causes of workplace fatalities and major injuries.
Broken bones, musculoskeletal injuries, traumatic brain injuries and internal injuries.
Yes. Even short falls can result in serious harm.
Any height where a fall could cause injury should be considered dangerous.
Industry-Specific Considerations
Yes, especially if using ladders, order pickers or mezzanine areas.
Yes, construction roles frequently require formal competence evidence.
Yes, due to routine ladder use.
Yes, roof work presents significant fall risks.
Yes, particularly where stock replenishment involves ladder use.
Book Your Working at Height Training Course
Give your team the knowledge and confidence to work safely at height and reduce the risk of falls and workplace injuries. Our Working at Height Training Course covers legal responsibilities, safe working practices, risk control measures, and ladder safety to help keep your workplace compliant and protected.
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