![]() Non-destructive testing using an impedance meter, or destructive testing using a moisture meter or by taking a core of the roof and analyzing it to confirm the presence of moisture can then be performed. These areas stay warm longer than the rest of the system and are thus differently colored in an infrared view than the non-wet areas that have already cooled down. This presents a window of time near dusk when thermal imaging can be used to identify “hot spots” on the building envelope – areas where water has leaked through the building envelope and been absorbed by the substrate, including insulation. ![]() Parts of the substrate that have absorbed water will cool off more slowly. As the temperature cools off, the surface will begin to do so as well. Water Penetration: Over the course of a day (particularly sunny days) your roof and/or walls will absorb heat. Three common types of deficiencies that thermal imaging can be used to assess are water infiltration, air leakage, and insulation. Thermal images, when analyzed by an expert, can provide valuable insight to many problems during a building envelope inspection that would otherwise be difficult to identify or diagnose. However, to the trained eye it is much more than that. If you want your business to grow this book will teach you effective communication and reporting skills that will help make you stand out amongst the crowd of home inspectors.Infrared (IR) thermal imaging is the measurement of surface temperatures. Ģ) Guide to Home Inspections A Common Sense Approach to the Business of Inspecting a HouseĪs a home inspector is your business a success? Are your processes well organized? Can you give your customers clear, accurate reports on the results of your inspections? Do customers voluntarily refer you? Being able to answer yes to these questions is a hallmark of an inspector or company which is thriving. Note: Registration and login credentials will be provided via email within one business day after purchase and will be available at. *This online CE comes with 3 months of access from date of purchase. ![]() ![]() This course is made up of 10 video segments that follow Brian through inspection of the following exterior areas of a house :
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