Stephen Wong, P.Eng., is a Building Science Engineer and Project Manager specializing in high performance buildings. He has a wide range of experience with new construction design and field review, building component energy modeling, thermal performance analysis, and research projects driven to maximize building envelope performance. Wong’s diverse experience involves residential, commercial, institutional, government, recreational, and mixed-use buildings. Wong is an industry leading specialist and Morrison Hershfield’s practice lead in overseeing the airtightness consulting practice, including testing, investigations, specifications, and computations to meet building envelope airtightness standards. He has presented his research and investigations of building enclosures to international audiences.