Tour: Smithsonian’s National Air and Space Museum Renovation

In 2013, Quinn Evans began planning and design for the comprehensive renovation of the Smithsonian’s National Air and Space Museum on the National Mall. Construction began in late 2018 for the six-year construction effort, and Phase 1 of the renovation opened to the public in October 2022. The project includes the complete replacement of the building envelope, building systems, and most of the interior walls. A new vestibule and site modifications will create a more open and inviting entrance from the National Mall. The Museum’s interiors have been redesigned with a new look, while retaining the most character-defining aspects of this iconic building. Exhibits have been completely reimagined, and a variety of new public amenities have been added.

In planning the design of the project, the architects and engineers explored numerous sustainability objectives and strategies. Achieving sustainability goals for this museum presented a special set of challenges due to its monumental spaces, quantity of glazing, and the museum’s sheer size and popularity. Architectural features such as skylights and glass curtain walls introduced the need for daylight control, while the desire for winter humidification for artifact protection brought the risk of condensation. The project is on track for LEED Gold (v.4). The tour will include the Phase 2 construction site.


Participants will be required to bring their own personal protection equipment: hard hats, hard-soled shoes, eye protection, and gloves. (Extra sets of PPE can be furnished if requested in advance.)


The tour will be led by Leora Mirvish and Colin MacKillop, both principals at Quinn Evans.


Learning Objectives:
After attending this presentation, participants will be able to:

  • Describe the design challenges, such as historic preservation issues, faced when an iconic building on the National Mall is renovated.
  • Identify challenges museum buildings present for sustainability, as well as the specific challenges encountered in designing the renovation of the National Air and Space Museum.
  • Understand the design strategies used to maximize daylighting and air quality standards.
  • Understand the design strategies employed to bring a 1970s iconic building up to modern sustainability and health performance standards.

This program is part of the Sense of Place Tour Series.