But first, what is thermal imaging, and why is it increasingly becoming a pivotal tool in building inspections and public safety?
Thermal imaging operates by capturing the infrared energy emitted by all objects. This energy, which is a part of the electromagnetic spectrum, varies based on the object's temperature and other characteristics. Infrared cameras detect this energy, allowing them to depict temperature differences on surfaces.
Unlike traditional methods, thermal imaging reveals disparities in surface temperatures, uncovering issues invisible to the naked eye. This capability makes thermal imaging invaluable for identifying a range of problems, from unexpected air leaks, insulation deficiencies, and moisture issues to HVAC system malfunctions, electrical faults, and more.
Beyond these capabilities, the non-invasive nature of thermal imaging makes it an essential tool for energy audits, building restoration, and general inspections. This is because it enables professionals to detect, monitor, and document various issues without the need for costly and destructive testing methods. As a result of this, thermal imaging cameras have evolved to become not just tools for problem detection but also instruments for ensuring safety, efficiency, and proper maintenance of buildings.