Q&A: Robert Heintges on taking risks and the value of a curtain wall

Robert Heintges is an influential architect and teacher who has advanced envelope design through his eponymous practice, Heintges & Associates, and through his teaching at Columbia GSAPP and Rice Architecture. This interview is part of my effort to document how different forms of specialized design expertise inform multiple architecture practices at once, and produce unstable forms of architectural authorship.

Safdie Architects-designed Changi Airport Jewel is enclosed by a sprawling toroidal dome

The Safdie Architects–designed Jewel Changi Airport is a 144,000-square-foot toroidal-shaped glass-and-steel pavilion looping around the world’s tallest indoor waterfall. After four years of construction, the $1.3 billion project opened its doors in April 2019 as a bid to deliver a “paradise garden” amid the cacophony of Singapore’s largest airport. The structural system of the canopy is based on a highly complex