Electrical fires cost Australian businesses over $1.5 billion in property damage, business interruption, and liability claims every year. What most business owners do not realise until it is too late is that their insurance policy may not pay out if they cannot prove their electrical systems were properly maintained.
Thermal imaging has moved from a recommended best practice to an active insurance requirement for a growing number of commercial property policies in Australia. This guide explains exactly what insurers expect, what happens when those expectations are not met, and how to protect your cover.
Why Insurers Care About Thermal Imaging?
Insurers are in the business of managing risk. Electrical faults are one of the most predictable and preventable causes of commercial property loss, and thermal imaging is one of the most effective tools for catching those faults early.
When a business experiences an electrical fire and cannot demonstrate a history of proactive maintenance, insurers view that as a failure of duty of care. The financial exposure shifts back toward the policyholder, and claims get disputed or reduced as a result.
What Australian Insurance Policies Actually Say
Insurance policy language around electrical maintenance varies between providers, but a common pattern has emerged across commercial property and industrial policies in Australia.
Many policies now include clauses requiring that electrical systems be inspected and maintained in accordance with Australian standards at regular intervals. Some go further, specifically referencing thermal imaging or infrared inspection as part of the required maintenance program for high-risk assets.
What to look for in your policy:
- References to AS/NZS 3000 compliance for electrical systems
- Requirements for periodic electrical inspection by a licensed contractor
- Specific mention of thermographic or infrared inspection for switchboards and distribution equipment
- Conditions around maintaining inspection records and making them available upon request
If your policy contains any of these clauses and you are not conducting thermal imaging inspections, you may be in breach of your policy conditions without knowing it.
The Difference Between a Warranty and a Condition
Understanding how your policy is structured matters when it comes to maintenance requirements.
A policy condition is a requirement that must be met for the policy to remain valid. Breaching a condition can give your insurer grounds to deny a claim entirely, even if the breach did not directly cause the loss.
A warranty is a specific promise about the state of your property or the actions you will take. Breaching a warranty has similar consequences and can void cover from the point of breach.
When electrical maintenance requirements appear as conditions or warranties in your policy, non-compliance is not a technicality. It is a genuine risk to your cover.
What Happens During a Claim Investigation
When a commercial electrical fire occurs, insurers do not simply assess the physical damage and write a cheque. They investigate the circumstances of the loss, which includes reviewing the maintenance history of the electrical systems involved.
During a claim investigation you can expect requests for all electrical inspection records, maintenance logs and contractor invoices, thermal imaging reports if applicable, and any remediation certificates for faults previously identified.
If those records do not exist or show significant gaps, the insurer has grounds to argue that the loss was contributed to by inadequate maintenance. In practice this can mean a reduced settlement, a disputed claim, or outright denial depending on the policy terms and the circumstances.
Industries Where Thermal Imaging Is Most Commonly Required
While thermal imaging is relevant across all commercial property types, insurers apply the greatest scrutiny to industries where electrical fault risk is elevated.
Manufacturing and industrial facilities carry high electrical loads across complex distribution systems, making them a priority for thermal inspection requirements in most industrial property policies.
Healthcare and aged care facilities face additional regulatory requirements around electrical safety, and insurers typically require documented inspection programs as a condition of cover.
Data centres and technology facilities run critical loads continuously and face severe business interruption consequences from electrical faults. Thermal imaging requirements in this sector are among the most stringent.
Hospitality and retail properties with high-density electrical fitouts, commercial kitchens, and refrigeration loads are increasingly subject to thermal inspection clauses in commercial property policies.
Strata and commercial buildings with shared electrical infrastructure have seen a significant increase in insurer requirements for regular thermographic inspection of common area switchboards.
How Often Do Insurers Expect Inspections to Be Done?
Most commercial property insurers that reference thermal imaging in their policy terms expect annual inspections at a minimum for standard commercial facilities.
For higher-risk properties, six-monthly inspections are common. Some industrial and manufacturing policies require quarterly inspections of critical switchboards and high-load distribution equipment. Your policy documentation or your broker should be able to clarify the specific frequency required under your cover.
What a Compliant Thermal Imaging Report Looks Like to an Insurer
When an insurer requests thermal imaging records, a handful of photos on a phone does not meet the standard. A compliant report that satisfies insurer requirements includes the inspection date and the identity of the inspector with their certification level, the location and identification of all equipment inspected, thermal and visual image pairs for each finding, temperature measurements and differential calculations, a severity classification for each anomaly, remediation recommendations and timeframes, and evidence that identified faults were followed up and rectified.
The report must be produced by a qualified thermographer, ideally at Level 2 or above under ISO 18436-7. Reports from unqualified operators carry no weight in a claim dispute.
Gaps in Your Inspection Record: How Much Does It Matter?
A single missed inspection in an otherwise consistent program is unlikely to be fatal to a claim on its own. A pattern of missed inspections, uninvestigated faults, or remediation that was recommended but never carried out is a different matter entirely.
Insurers look at the overall picture of how seriously a business took its maintenance obligations. Consistent annual inspections with documented follow-up on findings tell a story of due diligence. Sporadic inspections with no follow-up documentation tell a very different one.
Thermal Imaging and Business Interruption Cover
Property damage is one side of the equation. Business interruption is often the larger financial exposure when an electrical fire takes a facility offline.
Business interruption policies typically follow the same conditions as the underlying property policy. If your property cover is at risk due to inadequate maintenance, your business interruption cover faces the same exposure. For businesses where a prolonged shutdown would be catastrophic, the stakes of non-compliance extend well beyond the cost of repairing a switchboard.
What to Do If You Are Not Sure About Your Current Position?
The first step is to review your policy documents, specifically the conditions, warranties, and maintenance requirements sections. If the language is unclear, ask your broker to clarify in writing what your policy requires in terms of electrical inspection and maintenance frequency.
If you have not been conducting regular thermal imaging inspections, the practical answer is to start now. Getting compliant inspections in place and building a documented maintenance record from this point forward is the most effective way to strengthen your position, even if there have been gaps in the past.
Frequently Asked Questions
Can my insurer deny a claim just because I missed a thermal imaging inspection?
If thermal imaging is a condition of your policy and you have not complied, your insurer has grounds to reduce or deny a claim related to an electrical fault. The outcome depends on your specific policy wording and the circumstances of the loss. This is why understanding your policy terms in advance is so important.
Do all commercial property policies require thermal imaging?
Not all policies specify thermal imaging explicitly, but most require electrical systems to be maintained to a safe standard in accordance with Australian standards. As the industry increasingly recognises thermal imaging as best practice, policy language is evolving to reflect that. Check your current policy and ask your broker about trends in your sector.
What if I have an older building with ageing electrical infrastructure?
Older buildings with ageing electrical infrastructure are typically subject to greater insurer scrutiny, not less. Regular thermal imaging is particularly valuable in these properties because fault risk is higher and faults are more likely to already be present. Starting a documented inspection program as soon as possible is strongly advisable.
Does a thermal imaging report replace a full electrical inspection?
No. Thermal imaging is a complementary diagnostic tool. Most insurers expect both periodic thermographic inspections and periodic full electrical inspections by a licensed electrician as part of a complete maintenance program.
How do I find out exactly what my policy requires?
Read the conditions and warranties sections of your policy document carefully. If you cannot find clear language, ask your broker to provide written clarification. For high-value commercial properties, an insurance review by a specialist broker familiar with your industry is worth the time.
What records do I need to keep?
Keep all thermal imaging reports, remediation certificates, contractor invoices, and correspondence about electrical maintenance. Store them for a minimum of five years and ideally for the life of the tenancy. These records are your primary defence in a claim dispute.
Work With a Provider Who Understands the Stakes
When an insurer reviews your maintenance records, the quality of your thermal imaging reports reflects directly on your credibility as a policyholder. Generic reports from unqualified operators will not hold up under scrutiny.ASJ Electrical Solutions delivers thermal imaging inspections that are built to meet insurer requirements. Their team of licensed electricians and certified thermographers produces compliant, detailed reports that document everything an insurer needs to see, from equipment identification and thermal image pairs through to fault classification, remediation recommendations, and follow-up certification.