What problems can infrared thermal imaging detect on external walls?

Simply put, infrared thermal imaging analyses temperature differences on the wall surface. It can reveal hidden defects such as water seepage and hollow areas that are difficult to see with the naked eye.

How does it work?

All objects give off heat. After the building façade has been exposed to sunlight, when there is water seepage, a hollow area or an insulation problem in the wall, the surface temperature differs from the surrounding area. Infrared thermography uses non-contact technology to detect infrared radiation from the surface and turns it into a colour temperature map. Unusual temperatures become easy to spot.

Can infrared “see through” walls?

Many people think infrared works like an X-ray and can look straight through walls. This is not correct. Infrared only measures temperature differences on the surface. Trained inspectors use these temperature patterns to judge where seepage or hollow areas may exist. This makes hidden defects visible and helps make the inspection clearer and more complete.

Four advantages of drone infrared thermal imaging

• Finds hidden problems early. Locates seepage or hollow areas that the eye may miss, helping prevent the problem from getting worse.
• No scaffolding and no damage to finishes. Inspection can be completed without knocking down walls, saving unnecessary costs.
• Faster and safer. Drones reach high areas quickly, reducing the need for scaffolding and work at height.
• Professionally signed reports. Reports are signed by Registered Inspectors or Authorized Persons, giving them professional and legal reference value.

Swift Cruise uses drone infrared thermal imaging to quickly identify hidden problems such as water seepage and hollow areas on external walls. Reports are reviewed by Registered Inspectors or Authorized Persons. We provide a safe, reliable one-stop building inspection solution.

Contact us to learn how drone infrared thermal imaging can help you understand the condition of your building.