For many years, utilities and large companies used thermal imaging to uncover potential heat problems across large areas and to keep track of heavy machinery. But more recently, thermal imaging has truly become a game changer for most contractors and others in the building trades. Thermal cameras help contractors find and document energy loss and other problems they could not otherwise easily find. This saves them time and money — which ultimately results in homeowners saving money. Most recently, contractors have begun to combine portable thermal imaging cameras with moisture meters. Using thermal imaging to find the issue and the moisture meter to verify it saves time and helps avoid surprises that will ultimately cost homeowners more.
Thermal imaging detects heat given off by an object or person. It takes the energy and translates it into light that can be seen. Using the typical “Ironbow” color palette, the viewer sees the light in a range of colors: red, orange, and yellow indicates heat; dark blue, black or purple signifies coolness. Cold can mean air leaks through doors and window frames, missing insulation or water — especially evaporating water. No other technology can provide this information.