
Working at Heights Course
Falls are the leading cause of fatalities on construction and industrial sites — and most of them are preventable. This Working at Heights Course gives you the practical knowledge to identify hazards, control risks, and protect yourself and your crew every shift. From harness fitting to rescue planning, every topic is built for real-world site conditions.
What you will learn:
Apply the hierarchy of controls to eliminate or reduce fall hazards on any worksite.
Inspect, fit, and use personal fall arrest systems and anchor points with full confidence.
Conduct site-specific risk assessments and produce compliant safe work method statements.
Operate ladders, scaffolding, and elevated work platforms safely under varied site conditions.
Develop actionable rescue plans and respond effectively to suspension trauma emergencies.
Manage dropped-object risks, adverse weather conditions, and permit-to-work requirements.
How you study in a practical way Working at Heights Course
How you practise Working at Heights Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 38 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Working at Heights
Foundations of Working at Heights
Lesson 1 • Defining Work at Heights
Clarifies what constitutes work at heights and why it demands specialised controls. Anchors all subsequent chapters in a shared hazard vocabulary.
Lesson 2 • Fall Statistics and Incident Analysis
Presents industry fatality and injury data to contextualise risk severity. Teaches workers to extract lessons from real incident reports.
Lesson 3 • Regulatory and Duty-of-Care Framework
Outlines the legal duties of employers, supervisors, and workers under occupational health and safety regulations. Connects compliance obligations to practical site decisions.
Lesson 4 • Hierarchy of Controls for Heights
Introduces the elimination-to-PPE control hierarchy as applied to fall hazards. Provides the decision-making model used throughout the course.
Chapter 2HideHide detailsSee detailsHazard Identification and Risk Assessment
Hazard Identification and Risk Assessment
Lesson 1 • Safe Work Method Statements
Guides workers through drafting and reviewing safe work method statements for height tasks. Ensures risk assessment outputs are translated into actionable field instructions.
Lesson 2 • Site Inspection and Pre-Task Checks
Covers structured walkthroughs and pre-task inspection checklists for elevated work areas. Reinforces the hierarchy of controls by linking findings to corrective actions.
Lesson 3 • Dynamic Risk Assessment in the Field
Trains workers to reassess risk continuously as conditions change during a task. Builds adaptive decision-making skills that complement formal pre-task assessments.
Lesson 4 • Risk Assessment Methodology
Teaches likelihood-versus-consequence scoring and risk matrix use for height tasks. Connects assessment outputs directly to control selection decisions.
Lesson 5 • Types of Height Hazards
Categorises physical, environmental, and task-related hazards encountered at elevation. Builds the hazard recognition vocabulary needed for formal assessments.
Chapter 3HideHide detailsSee detailsFall Prevention: Collective Controls
Fall Prevention: Collective Controls
Lesson 1 • Covers and Hole Protection
Details marking, load rating, and securing methods for floor and roof opening covers. Prevents falls through openings, a leading cause of fatal incidents.
Lesson 2 • Safety Nets and Debris Nets
Explains installation geometry, drop distance, and energy absorption requirements for safety nets. Distinguishes personnel nets from debris nets and their respective applications.
Lesson 3 • Guardrail Systems
Covers load requirements, component specifications, and installation standards for guardrail systems. Establishes guardrails as the preferred engineering control before PPE is considered.
Lesson 4 • Warning Lines and Controlled Access Zones
Defines the conditions under which warning lines and controlled access zones are permissible alternatives. Teaches proper setup dimensions and monitoring requirements.
Chapter 4HideHide detailsSee detailsPersonal Fall Arrest Systems
Personal Fall Arrest Systems
Lesson 1 • Harness Fitting and Donning Procedures
Provides step-by-step fitting and adjustment procedures to ensure harness effectiveness during a fall. Incorrect fit is a leading cause of harness-related injury.
Lesson 2 • Inspection, Maintenance, and Retirement
Establishes pre-use inspection criteria and retirement triggers for all fall arrest components. Ensures equipment integrity is verified before every use.
Lesson 3 • Anchor Point Selection and Strength
Covers minimum anchor strength requirements and methods for identifying suitable structural anchors. Prevents system failure at the most critical connection point.
Lesson 4 • Fall Clearance Calculations
Teaches the arithmetic for determining total fall clearance distance before a worker reaches an obstruction. Ensures workers never use fall arrest where insufficient clearance exists.
Lesson 5 • Components of a Fall Arrest System
Identifies and explains the function of harnesses, lanyards, connectors, and anchor points. Provides the component knowledge required for correct system assembly.
Chapter 5HideHide detailsSee detailsAccess Equipment: Ladders and Scaffolding
Access Equipment: Ladders and Scaffolding
Lesson 1 • Scaffold Erection and Inspection
Details the sequence for erecting, modifying, and dismantling scaffolding safely. Teaches the competent-person inspection criteria required before worker access.
Lesson 2 • Ladder Types and Selection Criteria
Compares step, extension, and fixed ladder types against task requirements and load ratings. Correct selection prevents overloading and misuse failures.
Lesson 3 • Safe Ladder Setup and Use
Covers angle ratios, securing methods, and three-point contact rules for portable ladders. Directly reduces the most common ladder-related fall mechanisms.
Lesson 4 • Scaffold Types and Components
Identifies tube-and-coupler, system, and suspended scaffold types and their structural components. Provides the vocabulary needed for scaffold inspection and erection tasks.
Lesson 5 • Working Platform Standards
Specifies decking, guardrail, and toe board requirements for scaffold working platforms. Ensures platforms meet load and fall prevention standards before use.
Chapter 6HideHide detailsSee detailsElevated Work Platforms and Mobile Equipment
Elevated Work Platforms and Mobile Equipment
Lesson 1 • Fall Protection Inside the Platform
Clarifies harness and lanyard requirements specific to boom lifts and the rationale for their use. Addresses the common misconception that guardrails alone are sufficient in boom lifts.
Lesson 2 • Emergency Lowering and Rescue
Trains operators in manual lowering procedures and ground-level rescue activation. Ensures workers can respond when a platform fails or an operator becomes incapacitated.
Lesson 3 • Types of Elevated Work Platforms
Distinguishes scissor lifts, boom lifts, vertical mast lifts, and vehicle-mounted platforms by capability and limitation. Correct type selection prevents task-related incidents.
Lesson 4 • Ground and Environmental Hazard Management
Addresses ground bearing capacity, slope limits, overhead obstructions, and wind speed restrictions. Environmental factors are a leading cause of elevated work platform tip-overs.
Lesson 5 • Pre-Operation Inspection Procedures
Covers manufacturer checklist use, fluid levels, controls, and structural integrity checks before each shift. Identifies defects before they cause in-service failures.
Chapter 7HideHide detailsSee detailsRope Access and Restraint Systems
Rope Access and Restraint Systems
Lesson 1 • Rope Access Rescue Procedures
Introduces assisted and self-rescue techniques specific to rope access situations. Rescue planning must be completed before any rope access work begins.
Lesson 2 • Basic Rope Access Techniques
Covers controlled descent, ascent, and lateral movement on rope access systems. Builds foundational technique before advanced manoeuvring is introduced.
Lesson 3 • Rope Access System Components
Identifies working lines, safety lines, descenders, ascenders, and anchor configurations used in rope access. Component knowledge underpins correct rigging and inspection.
Lesson 4 • Rope and Equipment Inspection
Establishes inspection criteria for ropes, harnesses, and hardware used in rope access. Rope degradation is often invisible, making systematic inspection critical.
Lesson 5 • Fall Restraint Versus Fall Arrest
Clarifies the fundamental difference between preventing a worker from reaching an edge and arresting a fall after it begins. Correct system selection is the first safety decision.
Chapter 8HideHide detailsSee detailsRescue Planning and Post-Incident Response
Rescue Planning and Post-Incident Response
Lesson 1 • Incident Investigation and Reporting
Teaches root-cause analysis techniques and mandatory reporting obligations following a height incident. Accurate investigation prevents recurrence and fulfills legal duties.
Lesson 2 • Rescue Methods and Equipment
Compares self-rescue, assisted rescue, and emergency services rescue for different site scenarios. Equipment selection must match the rescue method and site constraints.
Lesson 3 • Suspension Trauma and First Aid
Explains the physiological danger of prolonged harness suspension and immediate first aid priorities. Suspension trauma can be fatal within minutes, making rapid rescue essential.
Lesson 4 • Rescue Planning Requirements
Defines the regulatory requirement to have a rescue plan before any fall arrest system is used. Covers the elements that make a plan actionable rather than theoretical.
Lesson 5 • Post-Incident Review and Improvement
Guides teams through structured post-incident reviews to update risk assessments and safe work methods. Closes the safety management loop established in Chapter 2.
Your valid completion certificate
This course is for you:
Construction worker: ready to formalise on-site height safety knowledge.
Roofing contractor: working daily at elevation without structured safety training.
Site supervisor: responsible for crew safety decisions on elevated work areas.
Maintenance technician: regularly accessing rooftops, ladders, and elevated platforms.
Safety officer: building a stronger compliance foundation for height-related regulations.
Career changer: entering the trades and needing certified height safety competency.
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