An Artistic Guesthouse
Designed by Steven Holl Architects and manufactured using Zahner form-building technologies, Turbulence House functions as a guest home for artists Richard Tuttle and Mei-Mei Berssenbrugge.
Steven Holl likens the design to “the tip of an iceberg indicating a much larger mass below. The form allows turbulent wind to blow through its center." The stressed skin and aluminum rib construction was digitally prefabricated in Kansas City and assembled on site in Abiquiu, New Mexico.
ZEPPS is a patented prefab building system to streamline complex structural forms. Zahner provides the system as a comprehensive solution, inclusive of the design-engineering, manufacturing and installation.
Building the Curved Form
The architect initially provided Zahner with a small-scale physical model. Using 3D scanning capabilities, the team developed a digital model in CAD system Pro Engineer. (Today, the company uses a more sophisticated 3DEXPERIENCE platform.)
Zahner engineers used this model to refine the form into ZEPPS assemblies, the Zahner patented system for building sculptural forms. Typically, the ZEPPS system exists as a secondary structure to a structural steel primary support. For Turbulence House, the ZEPPS assemblies serve as the primary structure, which required additional engineering for full integration.
A total of 31 pre-fabricated metal assemblies, each with a unique shape, form the "shell" of the house. Galvalume, an alloy of zinc and aluminum, was used to create the building skin.
A second version of Turbulence House was installed indoors during an exhibition at the Basilica Palladiana in Vicenza, Italy. It is now permanently displayed on the grounds of a private company in northeastern Italy.