A Carbon Neutral Campus: Maine’s First Mass Timber Buildings

Join NESEA in Maine for a Pro Tour of the first pure mass timber commercial structures in the state: Bowdoin College’s new Barry Mills Hall and the John and Lile Gibbons Center for Arctic Studies. With 1/4 the embodied carbon of a comparable steel structure, the buildings signal the College's continued commitment to sustainability after having achieved carbon neutrality in 2018. Attendees will hear from multiple speakers, including our event…


Moisture Management and Protection Strategies for Mass Timber Buildings

Interest in mass timber and awareness of its advantages have exploded in recent years. But with any new construction technique comes new challenges. For mass timber, a particular concern is moisture protection during construction: there have been many examples of floor and roof panels exposed to snow or rain, resulting in significant increases in wood moisture content and the potential for slow and limited drying ability depending on the assembly.…


Envelope Solutions for Passive House Designs

 Jason Cattelino (Technical Consultant) and Jim Muhaw (Area Manager-Northeast) with Rothoblaas USA will present envelope solutions that will provide strategies for air tightness and waterproofing in passive house designs for low-energy, healthy, comfortable, and durable buildings.  Learning outcomes: Brief overview of the goals of Passive House Design Interior Air Tightness Strategies: Offer the differences between Vapor Stops, Vapor Barriers and Vapor Control Membranes. Exterior Weather Resistant Barriers: Offer the differences…