As the primary interface between a building and its immediate environment, the façade has long been a focal point of sustainable design research. Recent technological developments are changing the way we conceptualize, detail and construct building envelopes. High performance façades can reduce energy consumption, provide well-tempered daylight, ventilate occupied spaces, and even generate electricity.

Drawing on KieranTimberlake’s current practice, as well as examples from Europe and Asia, Kevin Pratt will examine a number of different façade systems, from simple high R-value enclosures to complex ventilated double skin curtain walls. He will assess the effect of these technologies on electrical and mechanical systems and discuss how a high performance facade can become a key element of an integrated sustainable design.      

Schedule:
5:30 - 6:00
Refreshments (hors d'oeuvres and beverages)

6:00 - 7:30
Kevin Pratt on "High Performance Building Facades"            

Kevin Pratt, RA, LEED v2 Accredited Professional, received his BA in Architecture (Magna Cum Laude) from Columbia University and an MA from the Environment and Energy Programme at the Architectural Association in London. Mr. Pratt has twelve years of experience as a researcher and architect; he recently returned to the United States to spearhead research efforts at KieranTimberlake Associates LLP. He previously spent five years at the design and façade consulting firm Evans Heintges Architects in New York City. His current research activities include daylighting, shading, and thermal simulation analysis for the Sidwell Friends Middle School (a LEED Platinum building), and the development of a passively ventilated curtain wall for the new sculpture building at Yale University. In addition to his work at KTA, Mr. Pratt is a contributing writer to Artforum and has written articles for various design and general interest publications.

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