Arc Lounge

A Minimalist Lounge Chair

Designed for comfort, durability, adaptability, and convenience, the Arc Lounge chair is a modern take on minimalist design. Its gently curved form provides both structure and a subtle rocking motion, offering a balance of style and comfort.

RTA Furniture Design
Duration: 12 weeks

Project Brief

The Arc Lounge Chair was created for the GIA 2025 Student Design Competition, which featured multiple categories, with this entry focusing on ready-to-assemble furniture.

Design Goals

Transportable
minimal parts, ease of assembly/disassembly

Simplistic Design
intuitive in nature, visible joinery

Long Lasting
made from quality materials

Adaptability
adjusts to the users preferred seating position


Eye Catching
visibly intriguing form, statement piece


Juxtaposition
contrast of hard and soft materials

Sketch Ideation

Exploration of an oversized chair with an adjustable back rest.
Concerns over transportability and ease of assembly led to further exploration.

Exploration of a swinging chair concept suspended from a steel tube frame that would move freely and adapt to the users adjustment in posture.

Low Fidelity Prototypes

The swinging chair concept adapted nicely to the users natural shift in seating positions, but ultimately had concerns over stability and safety after user testing.

Refinement

Features from previous concepts were integrated into a rocking chair, offering synchronized movement and stability. With a steel frame, leather sling seat, and soft cushion, the design balances quality, portability, adaptability, and visual appeal.

Prototype Testing

Two pieces were CNC-cut from ¾” plywood and secured with 2x4s to test the rocking motion. User testing revealed a preference for a pivot point over a rocking motion.

Final Prototype

The final prototype features a pivot point, sling seat, and cylindrical cushion, along with a shallow cut that mimics the chair’s profile as if constructed from rectangular tubing.

Final Concept

The Arc Lounge Chair blends minimalist design with comfort, featuring a gently curved steel frame and a suspended leather sling seat.

Its subtle rocking motion allows users to shift naturally while maintaining stability, making it ideal for both relaxation and casual use.

Designed for durability, its quality materials and construction will ensure lasting performance.

With its compact dimensions and sleek aesthetic, the chair fits seamlessly into various spaces, from cozy reading nooks to modern living areas.

Effortless assembly and disassembly make it easy to transport and store without sacrificing style or durability.

Striking yet understated, the Arc Lounge Chair’s clean lines and refined materials create a bold, elegant statement in any setting.