Building envelope systems work, or don’t, because of physical real-world details. Air and water don’t care how it’s drawn—the only thing that matters is how it actually is.
Exploratory Openings
When it comes to diagnosing what’s wrong with a building that’s not working right (if it’s leaking, for example) one of the best tools we have are exploratory openings. Sometimes called “probes”, this is essentially disassembling some parts of the building so we can see what’s under the surface.







