At the heart of the University of Iowa’s west campus, the new Hawkeye Parking Ramp provides more than just 983 parking spaces; it establishes a dynamic architectural presence. Designed by Shive-Hattery and built by Conlon Construction, the ramp is distinguished by its custom kinetic façade, engineered and fabricated by EXTECH.
Spanning 266 m2 (2,860 sf), the KINETICWALL system consists of 48 prefabricated panels made up of 7,560 individual aluminum “flappers” that respond to wind currents throughout the day. The flappers, made of durable 10.2-mm (.04-inch) aluminum and coated in silver metallic Kynar, shimmer and ripple with motion, creating a living, breathing exterior. The panels—each measuring approximately 1.8 m (5.5 ft) wide by 6.5 m (21.4 ft)—are precision pin-mounted to accommodate lateral loads, thermal expansion, and deflection. Behind the kinetic layer, a welded wire mesh, powder-coated black, provides vandal resistance while allowing unobstructed ventilation.
“Achieving natural ventilation is a major challenge in parking design,” said Kevin Smith, EXTECH president. “Our kinetic system not only meets airflow requirements passively but also reduces the need for artificial lighting by reflecting and diffusing natural light, supporting energy efficiency and occupant comfort.”
This project exemplifies a successful collaborative process between Shive-Hattery, EXTECH, and Conlon Construction, FormanFord Glass & Glazing, and the University of Iowa.
“The design team was invested from the beginning in creating something beautiful and functional. The semi-transparent, wind-moving kinetic façade provided ventilation benefits while also contributing to the visual appeal of the structure. Positive collaboration was a constant mindset,” said Victor Ritter, architect at Shive-Hattery.
Owner: The University of Iowa, Iowa City, Iowa, Architect: Shive-Hattery, General contractor: Conlon Construction, Metal façade: EXTECH, Pittsburgh, Pa., Other team members:
