Trenta Koltuk by Ibanez Razzera and Lorenzo Razzera is a highly esteemed winner of the very prestigious 2026 A' Design Award Gümüş Ödülü in Mobilya Tasarımı Competition Category.
GümüşMobilya· 2026
Trenta Koltuk
by Ibanez Razzera and Lorenzo Razzera
Client: Razzera
A' Design Award Gümüş Ödülü Winner in Mobilya Category
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The Design
About Trenta Koltuk
Trenta, ayarlanabilir sırt dayamalı bir koltuktur. Arka kısımdaki metal mekanizma üç farklı yatma açısı sunar; böylece oturma birimi hem sohbete hem de dinlenmeye uygun hale gelir. Gövde, yeniden ağaçlandırma alanlarından elde edilen renklendirilmiş Tauri ağacından üretilmiş olup, iç kabukta anatomik kontrplak kullanılmıştır. Ahşap parçalar yüksek hassasiyetli CNC işleme ile şekillendirilirken, doğal deri döşeme el işçiliğiyle yapılmaktadır. Metal parçalara elektrostatik kaplama uygulanır. Kesintisiz kavisli hatlar ve yumuşak geçişler koltuğa heykelsi bir form kazandırır. Takımı, kendisiyle uyumlu bir puf tamamlar.
The Recognition
About the A' Design Award Gümüş Ödülü
Trenta Koltuk, A' Design Award Gümüş Ödülü kazananıdır; bu, göz alıcı, yüce ve etkileyici birinci sınıf tasarımlara verilen olağanüstü prestijli bir tanınırlıktır. Gümüş kazananlar, tasarımcılarının olağanüstü uzmanlığını, yeteneğini ve keskin zekasını gösteren son derece parlak ve çok yaratıcı eserlerdir. Trenta Koltuk, harika, örnek gösterilen, dikkat çekici derecede profesyonel ve derinlemesine yenilikçi bir eser olması beklenir. A' Design Award Gümüş Ödülü kazanan bu tasarım, sanat, bilim, tasarım ve teknolojinin sınırlarına fayda sağlayan ve onları ilerleten oldukça dikkat çekici, beğenilen bir buluştur. Trenta Koltuk, büyük kıskançlıkla bakılan, arzuları uyandıran, olumlu duygular getiren ve şaşkınlık ve hayranlık uyandıran bir yaratımdır.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- The design stands out for its innovative backrest adjustment system, offering three distinct comfort levels via a metallic mechanism on the rear. Its aesthetic is marked by high-complexity wood machining, featuring continuous curved lines and fluid transitions. Reconciling ergonomic excellence with a sculptural form, the chair adapts for both social interaction and deep relaxation, showcasing a sophisticated balance between technology and craftsmanship.
- Dimensions & Packaging
- Armchair: Width 790mm x Depth 1040mm x Height 860mm. Ottoman (Puff): Width 620mm x Depth 500mm x Height 370mm. Primary Materials: Tauri Wood, Natural Leather, and Carbon Steel. The design integrates an internal anatomical plywood shell and a stained solid wood base.
- Tags
- Armchair, Trenta, Wood, Organic
- Production Technology
- The production combines high-precision CNC machining for the wooden components with artisanal upholstery. The base is crafted from reforestation Tauri wood with a stained finish, while the internal structure features anatomical plywood. Metallic parts receive a durable electrostatic coating. This synergy between advanced automation and reforestation wood sourcing ensures structural integrity and environmental responsibility for the high-end market.
- Design Challenge
- The main technological challenge was reconciling the organic, fluid lines of the original sketch with the constraints of industrial production. Executing the complex wood machining required significant software optimization and a high degree of technical synergy with the manufacturing chain. Developing the integrated metal adjustment system within a wooden structure also demanded meticulous engineering to maintain structural durability without compromising the sculptural silhouette.
- Research
- This applied research bridges artistic sketching with industrial precision to achieve fluid forms and elevate the regional furniture cluster's potential. Using iterative 3D modeling and CNC optimization via CAD/CAM tools, designers worked with machine programmers and Italian consultants. Results include an innovative reclining system and complex joinery, proving that design complexity and reforestation sourcing drive regional technological growth and luxury business value.
- Inspiration
- The inspiration stems from the desire to transform wood into a fluid language, where sinuous curves challenge the boundary between creative manual sketches and precision engineering. This project invites the viewer to explore its tridimensional details, offering a sensory journey through natural materials and high-end manufacturing.
- Project Duration
- The armchair was developed in 2021 (or late 2020) as part of a commemorative collection in Brazil.
It was officially launched on the market in early 2022. It was one of the highlights at ABIMAD'33 (Brazilian Furniture and High Decoration Accessories Fair), which took place between February 1st and 4th, 2022, in São Paulo. - Operation Flow
- The user interacts with the piece through a manual adjustment system located on the backrest. By operating the metallic mechanism, the chair reclines into three specific comfort angles. This feature allows for a personalized experience, transforming the object from a standard armchair into a lounging piece. The transition is smooth and intuitive, emphasizing user-centric design and functional versatility.
- Team Members
- Ibanez Razzera
Lorenzo Razzera - Image Credits
- Photographer Roberto Majola, Main image, 2022
Photographer Roberto Majola, Optional Image #1, 2022
Photographer Roberto Majola, Optional Image #2, 2022
Photographer Roberto Majola, Optional Image #3, 2022
Photographer Roberto Majola, Optional Image #4, 2022
Video Credits Roberto Majola, 2022
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