Infrared / Thermal Imaging
Infrared/thermal cameras translate the heat signatures of objects into colors on a gradient scale, with higher temperatures appearing as lighter colors, and lower temperatures and wet areas appearing as darker colors. Also known as thermal imaging and thermography, IR technology captures the light that exists just outside the visible spectrum. Thermal images show surface-heat variations, which is why an IR camera is such a diverse tool for commercial and home inspectors that can be used for a variety of applications. Abnormally hot electrical components and connections can be viewed during an electrical inspection. Areas of moisture that may lead to leaks and structural damage can be located based on apparent temperature differences. Heat loss and air leakage in a building envelope, and even areas of insufficient insulation, can be pinpointed quickly and accurately.
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While this is a helpful tool, Inspectors need to be able to interpret the image, and determine what is the root cause of why something is warm or cold. Lake Washington Building Inspection is Infrared-Certified® with InterNACHI, which means our inspectors have undergone additional training in infrared thermography. InterNACHI's trainer John McKenna explains all the advantages of hiring an Infrared-Certified® inspector. |