Week 5- Walls
What stood out first was how differently a wall can be framed depending on what it needs to do structurally . Stud walls, built from wood or light-gauge steel studs spaced 12", 16", or 24" on center, are the system I was already familiar with. Concrete and masonry bearing walls are a different story entirely, since they carry structural load, which makes something as simple as running electrical wiring or plumbing through the wall a real design problem instead of an afterthought. Structural frame walls solve this a third way, using a column-and-beam skeleton that gets infilled with stud walls or structural insulated panels. It made me realize that how a wall is framed isn't just a construction detail, it changes what a designer is even allowed to do with that wall later. The vapor barrier diagram from the slides was the piece that finally made the moisture side of things click for me. Warm, moist air from inside a building moves toward the col...