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Perforated Panels, Clear Purpose

Perforated metal panels with a nature-themed graphic cover the corner of a modern building, featuring vertical gardens and large windows under a blue sky.
Perforated aluminum panels create a striking graphic façade on the Elizabeth River Project’s headquarters in Norfolk, Va., blending sustainability with public art. Photo © Brian Tritch

Perforated aluminum panels do more than clad the Elizabeth River Project’s headquarters in Norfolk, Va., they carry its environmental mission in both form and function. Designed by Work Program Architects and installed by Tecta America, the 743 m2 (8,000-sf) building features a perforated graphic metal wall system that integrates sustainability and visual storytelling into the building envelope.

At the heart of the project are 57 m2 (616 sf) of computer numerical control (CNC) perforated aluminum panels. The 2 mm (0.08-in.) aluminum panels feature a Dust Gray American Architectural Manufacturers Association (AAMA) 2605 finish and are fabricated with a custom graphic design aligned with the organization’s mission to restore the health of the historic urban river while supporting the regional maritime economy. The panels serve as architectural cladding and vine-supporting frameworks, reinforcing a biophilic design approach.

The metal skin supports vertical gardens that provide passive cooling and reduce the urban heat island effect. Aluminum was selected for its longevity, weather resistance, and high recycled content—qualities that help ensure the building is a long-term environmental asset. Its recyclability further aligns with the non-profit’s emphasis on sustainable, circular construction practices.

With its perforated graphic metal wall system, the Elizabeth River Project headquarters bridges ecological function with expressive architecture, proving metal can serve both as a design feature and a tool for climate resilience.

Low-angle view of a building façade clad in perforated aluminum panels featuring a large-scale nature graphic, with a bright blue sky in the background.
The custom CNC-cut design supports vertical gardens and echoes the organization’s environmental mission while enhancing passive cooling and visual identity. Photo © Brian Tritch