There’s more than one way to build a durable and efficient wall. Like most things, the devil is in the details—and in this case, the details refers to the four control layers. For a comfortable home and a wall that won’t fail, you must control water, air, vapor, and temperature. In this webinar we’ll study the four control layers, take a look at building codes and various climates, and open up a handful of walls that work.

For more on this topic, see this collection of articles: All About High-Performance Wall Assemblies.

Brian Pontolilo is the editor of Green Building Advisor. You can reach Brian at [email protected]. This webinar was originally recorded Wednesday, April 1, 2020 at 7 pm est. as part of Fine Homebuilding’s new webinar series.