Here’s a really cool thermal image from a Passive House. It’s a renovated row house in Brooklyn, NY that meets the Passive House standards. The yellow and red show the heat loss coming from the homes… exactly what you don’t see in the Passive House!! This really shows how well PH works; when you insulate and air seal right you will not get the heat loss. I’d love to get a thermal image of our house when we are complete… anyone have a thermal imaging camera?!