Earth Advantage 623 SW Oak Street 3rd Floor Portland, OR 97205
CEs: 2 AIA HSW; 1 BPI; 4 Series B CCB (pending approval)
This half-day training event is tailored for EA Sustainable Home Professionals and residential builders, designers, and engineers. It covers advanced best practices in foam-free airtight building enclosures and decentralized high-efficiency ventilation. Building assemblies will be addressed as whole systems, considering energy balance, moisture control, material safety, occupant health, and comfort, with a focus on long-term, deeply sustainable solutions.
Lucas Johnson is the Western Region Solutions Consultant for 475 High Performance Building Supply. Lucas’ offers the unique ability to speak from a variety of perspectives, drawing from his past roles as a custom green builder, energy retrofit contractor, utility programs manager, and corporate sustainability consultant. Lucas is a dynamic presenter, whose excitement and passion for the green building field is contagious. He continues to be inspired by collaborating on many projects all over North America that cost-effectively reach the highest levels of sustainability.
“I have managed BCRA’s Lunch & Learn program for many years and have seen literally hundreds of speakers… Lucas stands out as one of the best.”
– Nancy Smith-Lorenz, Process Manager at BCRA Design, Tacoma, WA.
In this 4 hour comprehensive look at achieving safe reliable airtightness, understanding material considerations, and installing efficient ventilation, attendees will gain detailed knowledge about: