Triad スツール by Mingbo Hou and Ruoyou Zhou is a highly esteemed winner of the very prestigious 2025 A' Design Award 銀賞 in 家具デザイン Competition Category.
銀家具· 2025
Triad スツール
Client: Mingbo Hou and Ruoyou Zhou
A' Design Award 銀賞 Winner in 家具 Category
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- Verified Award Winner
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The Design
About Triad スツール
トライアドは、安定性を確保しながら空間を最適化する三角形の幾何学形状を採用したスツールです。曲げ加工と溶接を施した金属板で製作され、耐久性の高い構造とわずかに凹型の座面により快適性を実現しています。軽量なフォルムは移動が容易で、さまざまな場所での使用に適しています。組み立て不要で、住宅、カフェ、共用スペースでの使用を想定して設計されています。幾何学的なデザインは材料効率を確保しながら、実用的な座面設計を維持しています。
The Recognition
About the A' Design Award 銀賞
Triad スツールは、見事で印象的なハイエンドのデザインに授与される、非常に権威ある評価である A' Design Award 銀賞の受賞作品です。銀賞の受賞作品は、きわめて輝かしく創造性に富んだ作品であり、デザイナーの傑出した専門知識、才能、洞察力を示しています。Triad スツールは、素晴らしい代表作であり、驚くほどプロフェッショナルで、深く革新的であることが期待されます。この A' Design Award 銀賞を受賞したデザインは、非常に注目すべき称賛される発明であり、芸術・科学・デザイン・技術の境界に寄与し、それを前進させます。Triad スツールは、多くの人に羨まれる創造物であり、欲求を呼び覚まし、前向きな感情をもたらし、驚きと感嘆を灯します。
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- Triad is a thoughtfully designed stool that addresses the challenges of compact living by offering a stable, space-efficient, and visually refined seating solution. Inspired by triangular geometry, it blends structural strength with aesthetic appeal. The precisely angled metal sheets enhance durability, while the gently contoured seat improves ergonomic comfort. Its seamless triangular form ensures both stability and elegance, making it an ideal addition to modern interiors.
- Dimensions & Packaging
- Dimensions: W 350 mm × D 303 mm × H 450 mm
Material: Laser-cut steel
Weight: Approx. 2.5 kg
Assembly: Fully welded, no additional installation required - Tags
- Minimalist design, triangular geometry, metal furniture, modern interior, ergonomic, space-saving, durable, sustainable, CNC machining, laser cutting
- Production Technology
- Triad is manufactured using laser-cut metal sheets, CNC bending techniques, and TIG welding assembly. It is available in various finishes and colors to complement different interior styles.
- Design Challenge
- The main challenges of this project included optimizing structural strength while minimizing material usage and maintaining the visual and functional harmony of the triangular form. Precision in metal fabrication was also crucial, particularly in CNC bending and welding, to ensure consistent angles. Through multiple prototype iterations and structural testing, the final design achieved a refined, stable, and visually striking form.
- Research
- This project integrates user experience research with material engineering analysis. The goal was to develop a stool that balances stability, aesthetics, and sustainability. User interviews and ergonomic testing helped determine the optimal seat angle for comfort. The findings confirmed that the triangular geometry significantly enhances load-bearing capacity, while precision metal fabrication ensures long-term durability and efficient production feasibility.
- Inspiration
- Triad is crafted from bent and welded metal sheets, featuring clean lines and a focus on durability and eco-friendliness. Inspired by the geometric beauty of triangles, the design emphasizes stability and balance, while its minimalist form reflects the need for functional yet elegant solutions in modern living spaces.
- Project Duration
- The project began in October 2024 in Okinawa, was completed in December 2024.
- Operation Flow
- Triad is designed for direct use with no assembly required. Its triangular geometry ensures high stability, while its lightweight metal structure allows easy repositioning. The ergonomic seat provides comfortable seating, making it suitable for various settings, including homes, cafés, and public spaces.
- Team Members
- Ruoyou Zhou
- Image Credits
- Creative direction and brief: Mingbo Hou & Ruoyou Zhou.
Photographer:Hiroto Nakamura , Ruoyou Zhou & Mingbo Hou.
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