At Thermal Imaging Survey, we deliver professional thermal imaging surveys that help property owners and businesses throughout the UK uncover hidden issues safely, accurately, and without invasive work.

Using industry-grade infrared cameras, we detect problems such as heat loss, water ingress, electrical anomalies, pipework leaks, and gaps in insulation, long before they become costly repairs.

Whether you’re investigating a damp area, reviewing the condition of your roof, or carrying out a maintenance assessment, our qualified thermographers provide reliable diagnostics backed by fully certified reports.

How Is a Thermal Imaging Survey Used for Properties?

In properties, thermal imaging surveys quickly and effectively check how well heat is kept inside, the quality of insulation, any damp issues, or problems with systems like underfloor heating, pipes, and electrical circuits.

The process generates detailed infrared images, known as thermograms, which highlight heat irregularities that aren’t visible to the naked eye. This technique is commonly applied across residential homes, commercial buildings, heritage sites, and industrial facilities.

Which Types of Buildings Can Benefit From Thermal Imaging Surveys?

We provide thermal imaging surveys for a wide range of buildings, each with specific inspection needs, including:

• Domestic homes – Spot energy loss, detect damp, and troubleshoot underfloor heating systems.
• Commercial premises – Examine insulation, air control, and electrical infrastructure.
• Schools and public buildings – Assist with compliance, maintenance forecasting, and energy efficiency reviews.
• Industrial units – Diagnose electrical faults, equipment issues, and thermal anomalies.
• Heritage or older properties – Inspect for hidden dampness or heat loss using a non-destructive approach.

How Much Does a Professional Thermal Imaging Inspection Cost?

The cost of a thermal imaging survey ranges from £250 to over £650, depending on the size of the property, the type of inspection, and the level of reporting required.

Costs are mainly influenced by whether the survey is for a small home or a large commercial site, the number of areas being assessed (such as walls, pipework, or electrical systems), and whether a basic scan or a detailed diagnostic report is needed.

Contact Thermal Imaging Survey to get a tailored price for your property.

Can Thermal Imaging Be Used to Identify Heat Loss or Damp Problems?

A thermal imaging survey is one of the most effective ways to identify heat loss and damp problems in residential and commercial buildings.

Cold patches on interior walls can reveal missing insulation or signs of moisture, while external imaging can expose areas of heat escaping from the building envelope. The technology also helps identify condensation risks and hidden moisture, key indicators for preventing mould and structural deterioration.

What Issues Can Be Detected Through Thermal Imaging?

Thermal imaging can detect a broad range of system and structural issues in buildings, including:

• Heat loss – Through roofs, walls, windows, and other poorly insulated areas.
• Thermal bridging – Where heat escapes more quickly due to material or design issues.
• Air leakage – Uncontrolled draughts around window frames, vents, and structural gaps.
• Moisture or damp penetration – Water ingress in walls, ceilings, or floors.
• Leaking pipework – Including hidden plumbing faults behind surfaces.
• Underfloor heating faults – Broken loops or uneven heat distribution.
• Electrical hotspots – Overheating components in circuits, fuse boards, or lighting.

How Do Surveyors Ensure Accuracy With Thermal Imaging Scanning Equipment?

At Thermal Imaging Survey our technicians follow best practices outlined in BS EN 13187 and ISO 6781 to ensure precision and consistency.

We adjust for surface emissivity, ambient temperature, and reflective materials, and when needed, prepare the property by heating or cooling in advance to improve contrast. All imaging is conducted using high-performance, calibrated infrared equipment and interpreted by certified thermographers with in-depth experience in building diagnostics.

What’s the Process for Booking a Residential or Commercial Thermal Survey?

Booking a thermal imaging survey with us starts with a brief consultation to discuss your property type, concerns, and access requirements. We then arrange a suitable inspection time, often early in the morning or late in the day to enhance temperature differences.

On the day, our technician performs a full infrared scan, followed by a detailed report containing thermographic images, analysis, and practical recommendations. Most reports are delivered within 48 hours of the survey.

Do Reports From Thermal Imaging Surveys Meet Insurance or Compliance Standards?

All reports from the Thermal Imaging Survey are formatted to professional standards and are accepted by insurers, compliance bodies, and auditors. Our surveys can be used for:

• Building Regulations compliance – Including evidence for Part L (Conservation of Fuel and Power).
• ESOS audits – Supporting energy-saving strategies and meeting regulatory requirements.
• Damp disputes and warranty claims – Offering credible thermal evidence for legal or insurance matters.
• Preventative maintenance – Helping facilities teams detect issues before failures occur.
• Health & safety compliance – Identifying electrical and structural risks in workplaces and public buildings.

Are Thermal Imaging Surveys Suitable for Electrical Systems, Roofs, or Pipework?

Thermal imaging surveys can detect overheating components or loose connections in electrical panels, identify trapped moisture or insulation issues in roofs, and locate faults or leaks in underfloor heating and concealed pipework, all without invasive investigation.

Infrared inspections allow for precise fault detection and targeted repairs, minimising disruption and avoiding unnecessary damage.

Contact Thermal Imaging Survey to schedule your thermal imaging survey or to discuss your project requirements.

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