“Systems thinking” is a term that is discussed at times in Building Science. But what if systems thinking asks us to consider more factors in the long term viability of enclosure integrity? While the relationship between structural movement and a structure’s usefulness to its intended purpose has been well developed throughout the history of design […]

This course examines how modern building codes and airtight construction practices are increasing the importance of moisture-aware roof design in cold-climate environments. Participants will explore building code requirements and the growing risk of moisture entrapment in roofing assemblies. The course introduces hygrothermal modeling as a predictive tool, using WUFI to analyze roof assemblies' long-term performance. […]

Thermal innovations are necessary as energy codes evolve. In this seminar, we discuss innovative design strategies to address thermal bridges in wall assemblies and the impact they have on air barriers. Learning Objectives: Discuss the thermal impact veneer anchors have on the overall R-Value and air leakage of a project. Discuss traditional shelf angles to […]

These terms are often described as simple—so why is there so much confusion? This presentation explains what air barriers, vapor barriers, and water-resistive barriers are, and when a single material may serve more than one function. That overlap is often where misunderstandings arise. The session explores which barriers are critical, which may be less so, […]

Building façades play a critical role in shaping energy performance, occupant comfort, durability, and architectural identity. This course explores how façade and cladding systems influence building efficiency through thermal control, daylighting, solar management, and material selection. Participants will examine performance-driven design strategies that balance aesthetics with measurable building outcomes, while also considering constructability, code compliance, […]

Did you know that the ABAA has developed a set of educational construction details for the challenging roof-to-wall air barrier connection? These conceptual details have been developed by the Transitions, Terminations, and Flashings committee to act as a technical resource for the industry and we are excited to talk about them! A tremendous amount of […]

Poorly detailed and designed parapets can lead to significant building degradation if not monitored. To enhance the quality and longevity of this critical juncture, there are a few specific design criteria for parapet detailing we need to consider. The discussion regarding what to include should start during the design phase, as early decisions can significantly […]

Clear documentation can facilitate the coordination and leverage the unique expertise of each team member. We will highlight common oversights or omissions in design drawings, specifications, and construction of air barrier systems that may lead to issues on site, and we will discuss best practices for developing these documents to clearly show the design intent […]