Most building owners and strata managers don’t think about the roof until something goes wrong. It’s up there, it’s doing its job, and as long as nobody’s calling to complain about a leak, it’s basically out of mind.
For the tradies, HVAC technicians, gutter cleaners, and window washers who access your roof regularly, that out-of-sight space is a high-risk workplace. And under NSW law, their safety is squarely your responsibility.
The fall protection infrastructure bolted, riveted, and cabled across your rooftop is a legal requirement, and it needs to be formally inspected and recertified every single year. Let’s look at what actually happens during one of these inspections, exactly what you’re paying for, and what’s at stake if you skip it.
Height safety in Australia is governed by the Work Health and Safety Act
There are two key Australian Standards: AS/NZS 1891, which covers industrial fall-arrest systems, and AS 1657, which deals with fixed platforms, walkways, ladders, and stairways.
Under the WHS Act, any Person Conducting a Business or Undertaking (which includes building owners and strata corporations) holds a primary duty of care to provide a safe working environment for anyone on site. The Standards require all height safety systems to be inspected and recertified by a competent person every 12 months, without exception.
So, if a worker falls from your roof and your anchor certification lapsed fourteen months ago, the legal and financial consequences land on you. Annual inspections are your protection here.
What is being inspected?
A proper fall protection setup is an integrated network of components, each serving a specific purpose. An inspector will be casting their eye over:
- Roof anchor points: The engineered attachment points are fixed directly to your roof structure
- Static lines: Horizontal cable lifelines that let workers move along a roof edge while staying tethered
- Davit systems: The crane-like arms that allow rope access technicians to abseil over a building’s edge
- Edge protection: Permanent guardrails and parapets providing passive fall prevention
- Access infrastructure: Roof hatches, fixed ladders, step-overs, and walkways
Each of these components has to perform, and it degrades over time.
What Happens During a Height Safety Inspection: A step-by-step guide
Step 1: Desktop review
The process begins at ground level with a review of your paperwork: original design schematics, installation logs, and previous inspection reports. This gives the inspector a clear picture of what should be up there, making it much easier to spot additions, removals, or modifications made without authorisation since the last visit.
Step 2: Assessments of every component
Once on the roof, the inspector works through every asset, measuring against current Australian Standards. This is a hands-on, forensic examination looking for corrosion and rust (even minor galvanic corrosion between dissimilar metals can catastrophically reduce an anchor’s load capacity), structural integrity issues in the roof deck or surrounding structure, wear and tear on static line cables, and any signs of tampering. They’re also checking harnesses, lanyards, and ropes stored on-site for UV degradation, chemical damage, or frayed stitching.
Step 3: Mechanical checks and load testing
Visual inspection only tells part of the story. For certain anchor types, the inspector will use a specialised pull-testing rig to apply a measured load (in kilonewtons) to the anchor itself. This verifies that the chemical bond hasn’t degraded and that the anchor can withstand the dynamic force of a person’s fall.
For surface-mounted anchors on metal deck roofs, every bolt is torque-checked, and the correct number of structural rivets is confirmed. An anchor that looks solid but fails under load is arguably more dangerous than one that’s visibly compromised because someone will trust it.
Step 4: Safe access and egress
The inspector evaluates every fixed ladder, roof hatch, and walkway against AS 1657 — checking rung spacing, safety cage condition, hatch operation, walkway slip resistance, and guardrail height and lateral strength. A compliant anchor system doesn’t mean much if a worker trips on a dodgy ladder getting to it.
Step 5: Tagging, reporting, and certification
Once each component has been assessed, compliant items are physically re-tagged with the inspection date and the due date for the next inspection. Then comes your comprehensive Height Safety Inspection Report, which includes an updated system layout map, photographic evidence of all inspected assets, a clear pass/fail status for every component, and a detailed breakdown of any defects, along with recommendations for remediation. This document demonstrates your compliance. Keep it and file it properly, as it’s your evidence that you’ve met your duty of care.
Book the anchor point inspection Sydney trusts today
Abseilers United have been Sydney’s go-to specialists in rope access and height safety (designing, installing, inspecting, and certifying roof anchors and safety lines across residential strata, commercial, and industrial buildings) since 2007. Our technicians are certified inspectors and skilled industrial abseilers who hang off these systems to perform window cleaning, facade repairs, and building maintenance. They know exactly how fall arrest equipment behaves under load because they’ve felt it firsthand.
That real-world expertise shows up in the quality of our inspections. We don’t tick boxes; we make sure your systems are genuinely safe to use. As a bonus, if we find a defective anchor or a non-compliant walkway, you don’t need to source a separate contractor to fix it. We’ll handle the repair and the recertification in one visit. As a full-service rope access company, you can bundle your annual height safety inspection with other high-access jobs like window cleaning, facade inspections, caulking replacement, and save significantly compared to traditional scaffolding approaches.
In Sydney, especially, thermal expansion, vibration, wind load, and a relentless coastal humidity work on your infrastructure year-round. Let us make sure that everyone who works on your building is in the safest hands possible.