Very special guest Mark LaLiberte visited our jobsite today! Mark and I are discussing the differences between a Piered Foundation and a Slab Foundation for our Hot/Humid Austin TX climate. Mark is one of my mentors and I've learned so much about Building Science from him. It was an honor to have him on the jobsite.
![](https://s2.save4k.ru/pic/XiHge1D3p7c/mqdefault.jpg)