When it comes to building performance, Peter Yost is a true guru. Peter channels his passion for understanding how buildings work into investigative practices and simulations he calls "wingnut testing." He's trained countless industry professionals and students at Yale University and University of Massachusetts with real-world insights and data from his 30 years in the industry as an Accredited Building Enclosure Commissioning Process Provider. In this session Peter unveils insights from his wingnut roof design testing on soffit-to-ridge vents for proper moisture management in advanced roof assemblies.