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.

Snøhetta’s book repository at Temple University tips its glazed hat to older campus buildings

In designing the Charles Library at Temple University in North Philadelphia, Snøhetta wanted to make a contemporary statement that would integrate harmoniously into the pedestrian core of a leafy, architecturally diverse urban campus that is still largely defined by historic stone masonry edifices. The resulting building, a research library clad in stone, wood, and glass and topped with one of Philadelphia’s largest

The Naturalis Biodiversity Center boldly stands out with red travertine and concrete

The Naturalis Biodiversity Center in Leiden, the Netherlands, houses one of the world’s largest collections of zoological specimens and geological samples—counting over half-a-million for the latter. Beginning in 2015, Rotterdam-based architectural practice Neutelings Riedijk Architects led a significant expansion of the facility to accommodate the merger of the Zoological Museum and National Herbarium into the Biodiversity Center. The

German hotel meets the street with a sintered stone facade

Completed this year, the Flare of Frankfurt is a seven-story, mixed-use project of hotel rooms, residences, and offices located in the center of the German city. The 260,000-square-foot project, designed by German-Iranian architectural practice Hadi Teherani, is clad in three-dimensional slabs of sintered stone. The massing of the complex matches the cornice line of the surrounding historic building stock

Glass and steel structure slides into iconic Boston church

Located within the former Holy Trinity German Church, an 1877 structure designed by Patrick Keely in Boston’s South End, Finegold Alexander Architects inserted an eight-story, extruded glass-and-steel condominium residence. The Lucas preserved solely the original stone walls, tower, and arched windows of the facade and “slid” in the new residences to maintain its iconic nature

Irish retrofit rediscovers golden rectangle proportioning systems

Located in Dublin’s historic D4 district, Eaton House serves as Eaton Corporation’s new global headquarters. It is located in an early 19th-century Georgian neighborhood containing a mix of residences, small businesses, parks, and embassies. The project occupies the site of five original terrace houses dating to 1830. A new building replaced these houses in 1970 following their demolition. This