April 2018 Monthly Meeting

Meeting Title
ETFE Roofing

Aceh Community Room
Mercy Corps, 45 SW Ankeny St
Portland, OR 97204

Stephane Hoffman

The fluorocarbon-based polymer ethylene tetrafuoroethylene (ETFE) is quickly gaining popularity in North America and is being used on some of the continent’s most prominent projects. Through review of multiple case studies of current ETFE installations, Morrison Hershfeld will review lessons learned and provide an understanding of limitations as well as benefits of the material from a building science perspective.

Stéphane joined Morrison Hershfield in 1994 and currently holds the position of Senior Building Science Specialist. With Master’s studies in historic restoration that combines structural engineering, building science and architecture, Stéphane brings a well-balanced consulting approach to the conservation of the building envelope; blending scientific analysis with an understanding of aesthetics considerations. He has consulted on several historic restoration projects. He is particularly adept at providing innovative design concepts and construction alternatives that provide value by improving durability and increasing energy efficiency.

As a key technical leader, Stéphane has worked on projects throughout North America and led the expansion of Morrison Hershfield’s Building Science practice in the United States. He now leads their Façade Engineering Group focusing on conceptual design of cladding and glazing systems. As a senior member of the team, his knowledge and skills are leveraged throughout the firm. The breath of his knowledge and experience is often called upon to troubleshoot and help resolve issues on both new and existing buildings.