THURSDAY March 26, 2026
Registration/Tabletop Exhibits: 5:30PM
Dinner: 6:30 PM
Presentation: 6:45 PM
El Portal Restaurant
695 E Green St
Pasadena, CA 91101
Air barrier systems are a critical component of high-performance building enclosures. This technical presentation explores the role air barriers play in sustainable design, energy efficiency, moisture management, and overall building durability. Attendees will gain practical insight into air barrier technologies, material options, application methods, and field verification to support successful design and installation.












We host a variety of events throughout the year, including fundraisers, community outreach events, and educational seminars. Check out our calendar to see what's coming up.
Stay up-to-date on all the latest news and happenings at IIBEC So Cal Chapter by following us on social media. We're active on Facebook, Twitter, and Instagram.
We're always looking for new partners to collaborate with on projects and events. If your organization shares our values and mission, let's work together to make a positive impact.
Help us raise awareness of our mission and programs by sharing our website, social media pages, and events with your friends, family, and colleagues.
IIBEC (formerly RCI, Inc.) is an international association of building enclosure consultants. Members specialize in design, investigation, repair, and management of roofing, exterior wall, and waterproofing systems.
Since 1983, IIBEC's consultant members have offered unbiased design, repair planning, quality assurance observance, legal testimony, and general roofing and other building envelope management services. IIBEC’s consultant members adhere to a strict code of ethics that offers unprejudiced service without affiliation with any product or manufacturer. Current membership is over 3,200. IIBEC boasts an international constituency residing across the United States, Canada, Australia, the West Indies, Europe, and Asia.
The IIBEC Southern California Chapter formed in 2003 to provide a local platform to advance IIBEC objectives; promote collaboration and cooperation among professionals, contractors, manufacturers, trade associations, and other organizations engaged in, or directly connected with, the building construction industry and support IIBEC with their government relations advocacy efforts.
Sign up to hear from us about upcoming events, our projects, and how you can help!