In this paper, we analyze the practices of translation and synthesis for energy performance in building design. We use grounded theory method to collect and analyze qualitative interview and observation data to examine the difficulties of knowledge sharing and problem solving between builders and architectural and engineering designers. Extending the theory of disciplinary specific “institutional logics,” we show that designers and builders integrate their work in three ways: 1) by addressing gaps in their own knowledge that require information from a knowledge domain different from their own, 2) by synthesizing design and construction issues holistically, and 3) through integrating construction and design work practices. These insights offer evidence of shifts in the institutional logics that structure the construction and design disciplines.Non UBCUnreviewedFacultyOthe