Thermographic Survey for Insurance and Third-Party Benchmarking
Level 3 certified thermographic surveys for insurers' risk programmes, and independent benchmarking of in-house thermography programmes, across the UK.
Many commercial insurers recommend a thermographic survey of a site's electrical installation as part of their loss prevention guidance, and some ask whether an in-house thermography programme has been checked by an independent provider. Thermography Services (UK) provides both: the survey itself, and an independent Level 3 benchmark of the thermography programme you already run on site.
Every survey and every benchmarking review is analysed and reported by our Level 3 thermographer. The certified report gives you a clear record for your insurer, a priority list for your electrical contractor and an honest view of how your own programme performs.
Insurance and Third-Party Benchmarking
The survey your insurer recommends, and an independent check of the one you already run.
Insurers see the cost of electrical fires, and their loss prevention guidance reflects it. For many commercial sites, that guidance includes a regular thermographic survey of the electrical installation. Some insurers also ask whether a site that runs its own thermal imaging has had that programme independently checked.
Aviva’s Loss Prevention Standard for thermographic surveys is a good example. It says surveys should be completed at every site at least annually, asks whether they are carried out by an appropriately trained person, and asks whether in-house surveys have been benchmarked by a third-party provider in the last three years. Guidance like this is a recommendation, not a legal duty, but it often shapes the questions a risk surveyor asks at a site visit or at renewal. A thermographic survey answers those questions with evidence. It records the thermal condition of switchgear, distribution boards and other electrical plant under representative load, classifies every anomaly by severity and consequence, and states the conditions, coverage and limitations in a form a surveyor can rely on. The site keeps working throughout.
Where a site already runs its own thermal imaging, the more useful service is often a benchmark. An independent Level 3 review shows whether the in-house programme is finding what it should, recording it properly and classifying it consistently. Where it falls short, the report says why and what would close the gap, with practical recommendations your own team can act on. It also gives you an independent answer to the benchmarking question at your next risk survey, signed by a Level 3 thermographer with no stake in the programme being reviewed.
Level 3 certified thermographic surveys for insurers' risk programmes, and independent benchmarking of in-house thermography programmes, across the UK.
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thermographic survey for insurance, electrical thermography insurance compliance, third-party thermographic benchmarking, annual thermographic survey, insurance thermal imaging survey electrical
Page Tags
insurance thermographic survey, thermography benchmarking, electrical thermography, loss prevention, risk management, thermal imaging
Request an Insurance Survey Quotation
Every site is different, so every insurance survey and benchmarking review is scoped to the installation, the plant to be covered and what your insurer or risk surveyor has asked for. Tell us about the site, share any recommendation or risk report you have received, and say whether you already run your own thermal imaging, and we will come back with a clear proposal and a quotation for the work, normally covering both options where they apply.
What insurers are looking for
Why Insurers Recommend Thermography
Insurers treat the electrical installation as a significant fire risk in commercial premises, and many electrical problems begin as heat at a connection or device long before anything fails or trips.
Thermography is one of the few ways to see that heat without switching anything off. That is why loss prevention guidance from insurers commonly includes it, and why a risk surveyor may ask when the last survey was carried out, who carried it out and what was done about the findings.
Those three questions are worth taking separately. When the survey was carried out matters because thermal condition changes: a board that was healthy two years ago may not be today, and guidance such as Aviva’s points to an annual cycle. Who carried it out matters because a thermal image is only as reliable as the person who set up the camera and read the result, which is why the guidance asks about appropriate training. What was done about the findings matters most of all, because a survey that identifies a problem and is then filed away gives an insurer little comfort.
The answers matter as much as the survey. A report that lists hot spots without classification, conditions or limitations is hard for a surveyor to rely on.
A certified report that classifies each finding by severity and consequence, records the load and coverage, and sets the findings in order of priority gives the surveyor something they can assess, and gives you a clear plan for your electrical contractor.
It also gives you a dated record. When the next survey is carried out, the two reports can be compared board by board, so you can show your insurer not only that the installation was surveyed, but that findings were followed up and the thermal condition of the installation has been maintained over time.
Related Electrical Thermography Services
How a benchmark is carried out
Benchmarking an In-House Programme
Sites with their own thermal camera can survey more often and at lower cost than any outside provider. The weakness of an in-house programme is rarely the camera; it is whether the survey is set up, read and recorded consistently enough to be relied upon.
A benchmarking review tests exactly that. Our Level 3 thermographer reviews a sample of your recent surveys: the images, the camera settings, the conditions and load recorded, the coverage and the way findings were classified and followed up. Where it adds value, a sample of the same equipment is surveyed independently under comparable conditions, so the two sets of results can be compared directly, image by image.
The report sets out where your programme agrees with the independent survey, where it does not and why, and what would close the gap, whether that is a change of camera settings, better records of load and conditions, a clearer classification scheme or further training for the people carrying out the surveys.
It gives you, and your insurer, an independent view of the programme you already run, and a documented answer when a risk surveyor asks whether it has been benchmarked, signed by an independent Level 3 thermographer.
Case Study
Distribution Board Survey for an Insurer's Programme
An insurance-led electrical thermography survey across seven commercial distribution boards, commissioned to assess fire risk and operational integrity as part of the client’s insurer risk programme. Every board was imaged under load and analysed at Level 3. The survey found predominantly stable thermal performance, with one advisory-level observation on a residual current breaker that was consistent with load conditions, and no critical anomalies. The certified report gave the client documented evidence for its insurer and a baseline for future surveys.
Standards and Certification
Thermographic inspection, analysis and reporting are carried out by a Thermography Services (UK) ITC Level III Certified Master Thermographer (Infrared Training Centre; Certification #205722059), practising in accordance with the frameworks of ISO 18436-7:2014, ASNT SNT-TC-1A and ANSI/ASNT CP-105, and BINDT CMGEN Appendix B (UK training governance). Inspection methodology is aligned with IEC 62446-3:2017 (solar PV) and BS EN ISO 6781-1:2023 (building envelopes) as applicable.
Thermographic Surveys for Insurance
A thermographic survey for insurance
A thermographic survey for insurance covers the electrical plant your insurer is most concerned about: incoming supplies, main switchboards, distribution boards, motor control centres and other switchgear carrying significant load. The scope is agreed before the survey, normally from your insurer’s recommendation or risk report, so the finished report answers the questions that were actually asked. Each item surveyed is identified as labelled on site, with its load and access state recorded, so the report can be checked against the installation.
An insurance thermal imaging survey of electrical systems is non-intrusive and is carried out with the installation running, so it suits occupied offices, retail, hospitality, healthcare, education and industrial sites that cannot easily shut down. Many sites make it an annual thermographic survey, which builds a record of how each board and panel behaves over time and lets a change be spotted early. A board that has been stable for several years and then warms is often the most useful finding of all, because the change itself is the warning.
Electrical thermography for insurance compliance programmes works best when the findings are acted on and recorded. The report sets each finding in order of priority for your electrical contractor, and a follow-up survey can confirm that the thermal behaviour has returned to normal after investigation. Remedial work is always for a suitably qualified electrical contractor; thermography identifies and classifies, it does not repair.
Third-party thermographic benchmarking
Third-party thermographic benchmarking gives sites that run their own thermal imaging an independent view of how well that programme performs. Insurer guidance such as Aviva’s asks about it, and it is a sensible check in its own right: an in-house programme can drift over time as staff change, cameras are replaced and habits form. A periodic Level 3 benchmark keeps it honest and gives a documented answer when a risk surveyor asks. The review covers survey set-up, camera settings and radiometric parameters, the load and conditions recorded, coverage of the installation, the way findings are classified, and whether findings are followed up and closed. Where your team captures good data but needs help reading it, our Level 3 report writing service can analyse and certify the in-house surveys directly.
Thermography is a qualitative, comparative assessment of observed thermal behaviour under the conditions at the time of inspection. It cannot detect faults that produce no heat, and it is not an alternative to the periodic inspection and testing of an installation. Insurer guidance is a recommendation rather than a legal requirement, and the report states plainly what was surveyed and what was not.
Insurance thermographic surveys and benchmarking reviews are carried out across Sussex, Surrey, Kent, Hampshire, Berkshire and London, including Crawley, Horsham, Brighton, Guildford, Croydon, Maidstone, Southampton and Reading, and nationally on request. Sites with several premises can have every location surveyed or benchmarked to the same scope and the same reporting standard, which makes the results easy to compare across a portfolio and simple to present to a single insurer.
Insurer Guidance, Read Correctly
What the standards say
Aviva’s Loss Prevention Standard for thermographic surveys says surveys “should be completed at every site… at least annually”, asks “Is the thermographic survey completed by an appropriately trained person?” and asks whether in-house surveys have been “benchmarked by a third-party provider in the last three years?” Aviva’s electrical standard adds that “Thermal imaging is not an alternative to the periodic inspection but should be considered as part of a comprehensive maintenance regime.”
Other insurers publish their own guidance, and the detail varies. In each case the guidance is a recommendation that informs your risk assessment, not a statutory duty, and the survey is scoped to match it. Each survey states which guidance it was scoped against. Survey method is aligned with the general procedures of ISO 18434-1:2008 for condition-monitoring thermography.
Request an Insurance Survey Quotation
Every site is different, so every insurance survey and benchmarking review is scoped to the installation, the plant to be covered and what your insurer or risk surveyor has asked for. Tell us about the site, share any recommendation or risk report you have received, and say whether you already run your own thermal imaging, and we will come back with a clear proposal and a quotation for the work, normally covering both options where they apply.
