Led by Knight Architecture, LLC, this was the most complex building conservation work undertaken at the Yale Center for British Art to date, comprising the entire structure, from roof to basement. It renewed the YCBA's public galleries, internal systems, spaces, and amenities, and provided an opportunity to reimagine and reinstall the museum’s renowned collections of more than five centuries of British art.
After more than a decade of research on the history of the design and construction of Louis Kahn’s final building, the YCBA completed a three-phase conservation plan in 2016. The first phase of work included the rehabilitation of the museum's exterior Lower Court (2008–11) and extensive repairs to the adjacent Lecture Hall lobby (2011–13). This was followed by two additional phases addressing the building’s interior spaces: the second phase focused on refurbishing the areas used by the departments of Prints & Drawings and Rare Books & Manuscripts (2013); the third phase included enhancing the YCBA's public spaces (namely the galleries and Lecture Hall), extensive building-wide mechanical and electrical upgrades, and improvements to fire protection, security systems, and accessibility (2015–16).