Center for Integrated Building Design Research Jan 2009 | Page 20

PRECEDENT Pittsburgh, Pennsylvania Pittsburgh Glass Center 18 The Pittsburgh Glass Center is an addition to an existing building that clearly has its own identity, but maintains logical connections to the pre-existing structure through circulation. The Glass Center houses studios and workshops as well as gathering spaces and conference areas. The kilns and furnaces used in the shops emit thermal excess, which is collected and redirected to heat other portions of the building. Active spaces have minimal duct work , reducing the amount of energy that would be required to move air unnecessarily. This building is constructed mostly of unfinished materials, which reduces the impact caused by VOCs and toxic finishes.