FREQUENTLY ASKED QUESTIONS - COMMERCIAL ROOF INSPECTION FAQ AUSTRALIA
Why do I need a roof inspection if the roof isn't leaking?
Most roof failures develop gradually and show little or no internal signs until significant damage has already occurred. An independent roof inspection identifies early-stage deterioration, installation defects, and emerging risks before they escalate into leaks, structural damage, or costly emergency repairs.
An inspection allows owners and managers to plan maintenance, manage risk, and make informed capital expenditure decisions — rather than reacting to failures after they occur.
How is an independent roof inspection different to a quote?
A quote is typically focused on a specific issue or repair item. An independent roof inspection assesses the entire roof system, including materials, fixings, drainage, penetrations, workmanship, and overall performance.
The outcome is a documented condition assessment with photographic evidence, clear prioritisation of issues, and practical recommendations — not a sales proposal. This provides clarity, transparency, and long-term value.
Do you use drones to carry out your inspections?
Yes. Some building owners and managers prefer us to use drones however, drones can't climb under plant stages and HVAC installations, look under flashing and gutter overhangs, lift detached and unsecured sheeting and fixtures or measure things like roof pitch, sheet thickness, batten spacings and flashing coverage.
Drones are helpful for surface level investigation of inaccessible or unsafe roof areas so in some cases they are the next best option to boots-on-roofs inspections.
Do I have to repair every issue you identify?
No. A roof inspection does not obligate you to carry out any works. Its purpose is to provide clarity — allowing you to understand which issues are critical, which are preventative, and which can be safely deferred.
This enables rational decision-making rather than reactive repairs.
In which areas do you work?
We service sites across Australia and are equipped to undertake inspections in metropolitan, regional, and remote locations as required.
Will the inspection disrupt building operations?
In most cases, no. Our roof inspection services are planned to minimise disruption and can almost always be carried out without affecting occupants or operations. Where access or safety requirements apply, we coordinate in advance to ensure the inspection is completed efficiently and safely.
Do building inspectors check commercial roofs?
Pre-purchase building inspectors operate under Australian Standard AS 4349.1, which limits them to accessible areas only. They typically use a standard ladder to view the roof from eave height — they won't normally physically access commercial rooftops. Under Australian WHS legislation, anyone accessing a commercial roof where fall risk exceeds 2 metres must have appropriate fall protection equipment, a compliant harness system, and an appropriate Safe Work Method Statement in place. General building inspectors are not usually equipped or resourced to meet these requirements for commercial roof access.
A specialist commercial roof inspector conducts a dedicated physical assessment of the entire roof system — providing a detailed condition report, prioritised defect schedule, and capital expenditure data that a general building inspection isn't usually equipped to provide.
We already have a roofing contractor. Why do we need an independent roof inspection?
Roofing contractors typically assess roofs with the objective of quoting or carrying out repair work. While this can be appropriate, it does not provide an independent roof condition assessment of the overall system.
An independent roof inspector provides an objective, evidence-based evaluation with no vested interest in repair scope or cost. This allows building owners and managers to understand the true condition of their roof and make confident, informed decisions when reviewing contractor recommendations or quotes.
Isn't a roof inspection expensive?
High quality, professional roof inspections and reports aren't typically cheap. However, compared to the cost of unplanned repairs, water damage, operational disruption, tenant claims or insurance disputes, a roof inspection represents a relatively small, one-off investment.
More importantly, it often helps prevent unnecessary or premature works by clearly identifying what requires attention now, what can be monitored, and what can be planned for later.
What will I actually get from an inspection?
Clients receive a detailed, easy-to-understand report that includes:
• An overall assessment of roof condition
• Identified defects and areas of concern supported by photographic evidence
• Risk-based prioritisation of issues
• Recommendations for maintenance repairs that comply with Australian Standards and manufacturers specifications, or monitoring and further investigation
• A prioritised Scope of Works that can be shared with contractors and maintenance staff to get everyone on the same page with what needs to be done
When is the best time to carry out a roof inspection?
Ideally, roofs should be inspected periodically and before issues become urgent — for example, after severe weather events, prior to purchasing a property, before warranty expiry, before handover of new builds, or as part of ongoing asset management.
Early inspection provides the greatest value by maximising planning time and minimising unexpected costs.
Do you carry the appropriate insurance?
Yes. We hold the appropriate level of public liability insurance for commercial and industrial roof inspections, providing peace of mind that our advice and reporting is backed by suitable cover.
Are your inspectors height safety certified?
Yes. Our commercial roof inspectors hold current working-at-heights training and EWP tickets, along with Working with Children Cards and QBCC Contractor licences. Note: this is worker safety certification — for compliance certification of installed height safety systems, we refer clients to accredited height safety specialists.
Do roofers need to be licensed in Australia?
Yes. In Queensland, roofing work requires a licence issued by the Queensland Building and Construction Commission (QBCC). In NSW, roofing is classified as specialist trade work under the Home Building Act 1989, and contractors must hold a valid licence issued by NSW Fair Trading.
Importantly, anyone providing authoritative advice on roof condition and conducting roof inspections at height must also hold an appropriate contractor licence. Insight RI holds both a QBCC licence and an NSW Building Contractor licence — providing the technical authority and legal standing to assess, report on, and give binding advice about commercial roof systems.
However, holding a licence confirms only that a contractor is permitted to carry out work — it does not guarantee independence. A licensed roofing contractor assessing your roof has a commercial interest in finding work to quote on. Insight RI holds its licences to conduct inspections, not to carry out repairs. We have no financial interest in what gets recommended — the findings are determined solely by what's on the roof.