Roof safety systems are a critical component of workplace safety for the maintenance, repair, installation of architectural / structural building elements or building services plant and equipment.  These systems typically comprise guardrails, anchor points, static lines, walkways, and access ladders, all of which are designed to prevent falls from height.

Routine maintenance not only ensures the physical integrity of fall protection systems but also helps to:

• Reduce liability for building owners and managers
• Ensure compliance with legal safety obligations
• Extend the service life of roof safety equipment
• Provide peace of mind that systems will perform when needed

Neglecting roof safety system maintenance can lead to catastrophic failures, legal consequences, and, most importantly, endanger the lives of workers and contractors.

Key Maintenance Tasks for Roof Safety Systems

5 key areas need to be considered for roof safety system maintenance.

Fall Arrest and Restraint Anchors

• Visual inspection of anchor points
• Structural integrity assessments    
• Load testing of the system
• Check system is clearly identified and labelled
• Check for unauthorised modifications

Static Line Systems

• Check the cable (lifeline) for fraying, corrosion, tension loss, or broken strands
• Check all anchor points
• Test cable tension and carry out to verify anchorage loads
• Check the traveller (trolley or glider) used with the system for free movement and secure locking
• Inspect connectors, lanyards, and carabiners used with the static line for wear and proper operation

Guardrails and Handrails

• Check for corrosion, rust, or visible damage (especially at welds and joints)
• Ensure fixings and baseplates are secure and undisturbed
• Verify structural integrity – no bends, cracks, or loose sections
• Confirm correct height and spacing as per local standards
• Clear debris or obstructions around the rail
• Look for unauthorised modifications or additions
• Inspect signage or edge protection if applicable

Roof Walkways and Platforms

• Inspect for corrosion, warping, or damage to decking and supports
• Check fixings and brackets are tight and secure
• Ensure anti-slip surfaces are intact and effective
• Remove debris, moss, or obstructions from walking surfaces
• Verify stability and levelness of the platform
• Check handrails (if present) for compliance and condition
• Look for signs of structural fatigue or movement

Access Ladders and Hatches

• Inspect rungs, side rails, and cages for damage, corrosion, or wear
• Check fixings, mounts, and brackets are secure and intact
• Ensure hatches open/close smoothly and latch securely
• Test locking mechanisms for proper function and security
• Verify clear access to and around the ladder/hatch
• Look for deformation or movement in the structure
• Check for compliance with height, spacing, and clearance requirements

Always immediately tag out and restrict use of any roof safety system element found to be unsafe or non-compliant until repairs or re-certification are completed.

All maintenance activities must be documented and retained, including:

• Inspection reports
• Test results (e.g., for anchors or static lines)
• Corrective actions taken
• Certification of compliance (where required)

This documentation may be requested during audits or incident investigations.

In Australia, building owners must comply with State or Territory Work Health and Safety Regulations, which mandate maintenance and record-keeping for fall protection systems in addition to the applicable Australian Standards:

• AS/NZS 1891.4:2009 – Industrial fall-arrest systems and devices – Selection, use, and maintenance
• AS/NZS 1657:2018 – Fixed platforms, walkways, stairways, and ladders – Design, construction, and installation
• AS/NZS 5532:2013 – Manufacturing requirements for single-point anchor devices

The UK HSE Work at Height Regulations 2005 (WAHR) requires all equipment used for work at height to be properly maintained and inspected regularly by competent persons.  In addition, the following British Standards should be referred to:

• BS 7883:2019 – Personal fall protection systems – Design, installation, and maintenance
• BS EN 365:2004 – PPE against falls from height – General requirements for instructions and marking

Canadian Provincial OHS Codes – Set specific maintenance and inspection frequencies, such as Alberta OHS Code Part 9, Ontario Construction Projects Regulation 213/91.

Maintaining roof safety systems is a legal obligation and a moral imperative. Whether you’re in Australia, the UK, or Canada, the message is clear: annual inspections by competent professionals are the minimum standard, with more frequent checks advised depending on usage, environment, and exposure to the elements. Regular maintenance not only ensures compliance but safeguards lives and minimises risk across your property portfolio.

Author: Louise Gardner, General Manager