Introduction to Thermal Imaging Surveys
When it comes to maintaining the performance, safety, and efficiency of a building, thermal imaging surveys are an invaluable diagnostic tool. Using advanced infrared technology, these surveys detect temperature variations that are invisible to the naked eye, helping to uncover hidden defects before they develop into costly problems.
From identifying heat loss and water ingress to detecting electrical faults and structural defects, thermal imaging surveys provide a comprehensive, non-invasive assessment of a building’s condition.
With over 15 years’ experience delivering premium thermographic surveys across England and Wales, we support industrial and commercial clients with reports that meet the requirements of Construction and Insurance Companies, Facility Managers, Building Control, and BREEAM Assessors.
What Is Thermal Imaging?
Thermal imaging, also known as thermography, is a technique that captures infrared radiation emitted by objects. Unlike visible light, infrared radiation cannot be seen by the human eye but can be detected by specialist thermal cameras.
These cameras convert heat energy into colour-coded images that clearly show temperature differences across surfaces. Thermal anomalies highlighted in these images can indicate a range of underlying issues, including:
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Heat loss caused by damaged or missing insulation
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Moisture intrusion resulting from leaks or damp conditions
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Electrical faults due to overheating components or faulty wiring
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Structural defects linked to compromised building elements
This makes thermal imaging an extremely effective method for diagnosing hidden problems quickly and accurately.
Thermal Imaging Surveys for Commercial Buildings
Thermal imaging surveys are particularly valuable for commercial buildings, offering detailed insight into the thermal performance of the building envelope at minimal cost. As a result, we are the first port of call for many surveyors seeking reliable thermal imaging defect surveys.
An infrared survey can assess far more than simple heat loss. It can be used to identify:
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Building energy efficiency – Heat loss surveys highlight where the greatest energy savings can be achieved
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Damp walls, ceilings, and floors – Locating water ingress, roof leaks, and damp sources
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Water leaks – Detecting faults within building water systems
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Thermal bridging – Identifying missing or ineffective insulation at door and window reveals and heads
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Missing or damaged insulation – Revealing cold spots caused by poor installation or workmanship
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Air infiltration – Locating cold draughts entering through the building envelope
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Excess air leakage – Highlighting warm air escaping, increasing energy waste or causing overheating in summer
BREEAM Thermal Imaging Surveys
Thermal imaging surveys are now a core element of BREEAM, the world’s leading environmental assessment and rating system for buildings. Both BREEAM New Construction and BREEAM Domestic Refurbishment award credits for thermal imaging assessments carried out by a Level 2 certified thermographer or higher.
For over a decade, APT Sound Testing has delivered professional BREEAM thermal imaging surveys to verify insulation continuity and thermal performance. Our inspections are conducted by Level 3 certified thermographers, using high-resolution FLIR thermal imaging cameras to ensure precise, reliable results that meet BREEAM’s exacting standards.
Reasons to Choose Our Thermal Imaging Surveys
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Accurate detection of heat loss, moisture ingress, and electrical faults
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Improved energy efficiency by identifying areas of avoidable energy loss
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Preventive maintenance to resolve issues before they become expensive repairs
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Non-invasive inspections with no damage to the building fabric
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Enhanced health and safety with surveys carried out without mechanical access or working at height
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Fast turnaround with clear, actionable reporting
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Certified expertise from experienced Level 3 thermographers
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Advanced technology using high-resolution infrared cameras and bespoke software
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Comprehensive reports including high-quality thermal images, severity ratings, and recommendations
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Cost-effective solutions that save money long-term
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Customer-focused service designed to exceed expectations
Common Issues Identified During Thermal Imaging Surveys
Thermal imaging surveys frequently reveal:
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Heat loss from poor insulation, weak seals, or structural gaps
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Moisture intrusion caused by hidden leaks or damp conditions
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Electrical faults including overheating components and overloaded circuits
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Structural defects such as cracks, movement, or compromised materials
Contact Us for Your Thermal Imaging Survey
Ready to uncover hidden issues and improve your building’s efficiency? Contact APT Sound Testing today to arrange your thermal imaging survey. Our expert team is here to help protect your assets, reduce energy costs, and enhance indoor comfort.
Phone: 01525 303905
Email: in**@****************co.uk
Website: www.aptsoundtesting.co.uk
Protect the health and efficiency of your building with our professional thermal imaging surveys—detect problems early and take control before they escalate.