Circularity in Danish Modern Chair Design

Researcher
Aroop Ratan Guha
Research unit
Institute of Design, Product and Material

”Series 7”, CH24 and PK22. These three chairs are icons within modern Danish furniture design and continually function as benchmarks in design education.

This project analyses which circular design strategies the chairs reflect and whether the chairs work as examples of these design strategies and simultaneously symbolizes their cultural heritage.

Through observations, sketches, and historical research, the project suggests that the three chairs reflect some circular design strategies and that “design for disassembling and reassembling” is a critical part of the circular strategies and that the three Danish design icons are perpetually up-to-date.

This research proves that when EU laws like the Ecodesign for Sustainable Products Regulation (ESPR), further push European circular production, the three chairs work as benchmarks in science communication and education, not just when considering the chairs cultural and design-relevant blueprints but also for the circular design strategy. 

Infographic comparing six circular design strategies for the CH24, PK22 and Series 7 chairs.
Analysis of 3 danish modern chairs
Line drawings of the CH24 chair, shown fully assembled on the left and with its structural components separated on the right.
The CH24 chair
Line drawings of the PK22 chair frame, shown fully assembled on the left and disassembled into individual components on the right.
The PK22 chair
Line drawings of the Series 7 chair, shown fully assembled on the left and with the seat, frame and fittings separated on the right.
The Series 7 chair

Research Motivation

I have always been interested in the chairs that shape our day-to-day life. That’s why I became a furniture designer before I became a researcher.

This project is driven by my belief that we don’t need to start from scratch when we design and build circularly. I am sure that some of the answers are in the chairs around us and that if we can extract that knowledge the passage to the circular will be smoother.
Aroop Ratan Guha

Internal partners

Nicolai De Gier (Exhibition Design Advisor and Research Supervisor), Camilla Hedegaard Møller (Research Supervisor) Noa Ejdrup Andersen (Student Assistant)