Several mid-1990s chairs arranged in geometric patterns.

Mid-1990s Chairs Transformed into Geometric Sound-Absorbing Art Installation

User avatar placeholder
Written by Seth Sebastian

2026-06-09

A Bold Reimagining of Vintage Furniture

In a striking transformation, Umbel Acoustic Design has redefined Haworth stackable chairs from the mid-1990s, converting them into an acoustic installation called “Stagger”. What was once modest seating intended for storage is now an eye-catching acoustic wall. The array, which recalls the design of anechoic chambers, is set against birch plywood coated with tung oil, safeguarding the wall and enabling robust anchoring.

Exploring Everyday Acoustic Innovations

Zackery Belanger, the lead designer, is pushing boundaries at Umbel Acoustic Design. By incorporating materials not typically associated with sound diffusion, such as metal, glass, and even plants, Stagger challenges traditional acoustic design. Notably, the installation contains no soft surfaces yet manages to provide both sound diffusion and mild absorption. This underscores how intentionality and innovative design can enhance a room’s acoustic properties.

Close-up of intricate geometric patterns on wooden chairs.

Functional Design Meets Art

The Stagger installation is not just a static piece of art; it serves a dual purpose. The chairs are easily detached and used during Umbel’s acoustic training and lectures. The design employs soft red tubing where clear chair feet were once used, visually emphasizing the complexity and interlocking pattern of the setup. This not only enhances the visual appeal but also adds a functional layer to the piece.

Explore how F1 engineering redefines traditional furniture with a focus on innovative design techniques.

Chairs transformed into colorful geometric art installation.

Testing Sound Dynamics with Vintage Furniture

Art installation showcasing chairs with sound-absorbing layers.

Stagger was rigorously tested at Riverbank Acoustical Laboratories during their Novelty testing program. This assessment not only provided insights into its sound properties but also validated that even minimalistic plastic chairs can influence room acoustics. The use of off-the-shelf red hooks ensures safety and ease of reconfiguration.

Check out VIBRYX’s furniture merging sound and design for more on integrating acoustics into everyday items.

Abstract art installation with various mid-1990s chair designs.

A Template for Future Design Exploration

Mid-century chairs arranged into a striking geometric display.

Umbel Acoustic Design’s work with Stagger suggests exciting possibilities for future furniture and object design. By considering every item in a room as part of the acoustic equation, designers can explore fresh avenues for creativity and functionality.

Detail view of textured, pattern-covered chair surfaces.
Chairs from the 1990s forming a visually captivating installation.
Chairs positioned to create dynamic sound-absorbing artwork.
Geometric arrangement of chairs creating an art piece.

Sources & Links

Source: designboom.com