My friend Jake has a great saying: “Trust but verify.” In terms of building, this means we can exercise our skills in material choices and how we assemble them to make something that we believe wholeheartedly will work. But unless we take some sort of step to actually measure and quantify performance, how will we ever be sure? How will we ever diagnose? How will we ever improve?
Get building science and energy efficiency advice, plus special offers, in your inbox.