The air barrier test of a recently completed for the University of Washington project measured at .056 cfm/sf for an envelope area of 85,250 sf. The successful test was a result of several people and processes, including preconstruction review of drawings, creating a standalone mock-up prior to the building, pre-installation meetings, regular inspections by the […]

The roof to wall intersection is the junction where building aesthetics meets structural performance, air and moisture management, energy efficiency, construction trade sequencing, and operational maintenance. At such a critical interface, proper parapet detailing, installation coordination, and execution are paramount. How do you achieve performance at the roof to wall interface without compromising the aesthetics […]

This presentation explores the various hygrothermal modeling tools available to assist designers in developing high-performing building enclosures. Topics include interior and exterior climate conditions, material permeance, wall assembly configurations, and transitions between adjacent construction. Participants will examine the impact of selecting different modeling approaches --including one-, two-, and three-dimensional analyses, as well as transient versus […]