Join architect and author Stefan Al as he delves into the world of architectural innovation and its profound impact on skylines across the globe. Drawing from his acclaimed book "Supertall," Al will share insights from the realm of skyscrapers, shedding light on the emergence of a new generation of towering structures that defy conventional limits in terms of height and design. With personal experience as one of the architects behind the remarkable 2000-foot tall Canton Tower, which briefly held the title of the world's tallest tower, Al offers a firsthand account of the challenges faced in pushing architectural boundaries, including the quest for improved sustainability. Furthermore, he will highlight the unceasing evolution of Las Vegas Boulevard as he explores the developments of resort design and signage that have contributed to the city's distinctive character. Building upon the research from his book "The Strip: Las Vegas and the Architecture of the American Dream" he uncovers the dynamic changes that have shaped this iconic destination, while contemplating the importance of sustainability in its ever-evolving architectural landscape.

Air barriers on a building are now being recognized as more than simply saving energy.
An air tight building is a key to moisture management in the building envelope, proper operation of mechanical equipment, reduction in dust, odors such as second hand cigarette smoke and cooking smells.

An airtight building plays an important role in reducing greenhouse gas emissions and moving the industry to a Net Zero Passive House building. The question from many people is how do I know my building is airtight? The answer is whole building airtightness testing. ABAA has worked to produce the latest test method ASTM E3158 Standard Test Method for Measuring the Air Leakage Rate of a Large or Multizone Building. In 2022 ABAA launched a training and certification program for Blower Door Technicians to help ensure an accurate test. This webinar will dispel many of the myths around whole building airtightness testing, walk you through a typical test and provide guidance on what to do if you do not meet the air leakage rate required. The webinar will also provide an overview of the ABAA training and certification program and why this program is set apart from some of the current industry training.

As more states, jurisdictions, and the design community require air barriers, the issue of connecting the wall air barrier assembly to other building assemblies, such as below grade, window systems, and roofs need to be completely understood in order to design and construct a functioning building enclosure.
One of the most often missed or not well executed details is the connection between the wall air barrier and roof assembly. With a myriad of roof systems, wall configurations and the growing number of wall air barrier products, it can be difficult to navigate the process in regards to what systems work best with each other and the chemical compatibility of these systems.
This presentation will focus on things to consider from a design standpoint, along with practical approaches to ensuring a robust connection is constructed and executed.

Metal Construction Association Technical Director Bob Zabcik, PE LEED AP, will be part of a panel with architects Rick Schneider, FAIA, and Hafsa Burt. Together, the three will discuss how metal building products fit into sustainable construction practices. Expect an engaging mix of technical insight and a discussion of considerations for metal building component selection. Panelists will show relevant recently executed projects, too.