Arc One Cathaoir Tolglainne by Deniz Ozdemir is a highly esteemed winner of the very prestigious 2026 Duais Airgid A' Design Award in Dearadh Troscáin Competition Category.
AirgeadTroscán· 2026
Arc One Cathaoir Tolglainne
Client: Deniz Özdemir
Duais Airgid A' Design Award Winner in Troscán Category
Verified Award Winner
Verify Award Status for #181997The Design
About Arc One Cathaoir Tolglainne
Réiteach suí tolglainne is ea Arc One a chruthaítear ó dhromchla aonair miotail leata gan táthú ná cóimeáil. Laghdaíonn an struchtúr castacht agus costas táirgthe agus ag an am céanna cumasaíonn sé stóráil agus iompar inchruachta. Ceadaíonn cúisín leathair inbhainte éagsúlacht datha, athnuachan éasca agus saolré táirge fadaithe trí inoiriúnaitheacht fhadtéarmach.
The Recognition
About the Duais Airgid A' Design Award
Bhuaigh an dearadh Arc One Cathaoir Tolglainne Duais Airgid A' Design Award, aitheantas an-ghradamach a bhronntar ar dhearaí ardchaighdeáin, álainn agus drámatach. Is saothair thar a bheith drithleacha agus an-chruthaitheach iad buaiteoirí Airgid a léiríonn saineolas, tallann agus géarchúis shármhaith a ndearthóirí. Táthar ag súil go mbeidh an dearadh Arc One Cathaoir Tolglainne ina shaothar iontach, ina léiriú sampla, thar a bheith gairmiúil agus go domhain nuálach. Is aireagán an-suntasach, ionadmhuirthe é an dearadh seo a bhuaigh Duais Airgid A' Design Award a dhéanann leas do theorainneacha na healaíne, na heolaíochta, an deartha agus na teicneolaíochta agus a chuireann chun cinn iad. Is cruthú é an dearadh Arc One Cathaoir Tolglainne a bhfuil formad mór leis, a mhúsclaíonn mianta, a thugann mothúcháin dhearfacha agus a adhnann iontas agus ionadh.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- Arc One is a lounge chair formed from a single bent sheet metal surface, eliminating welding or assembly. It reduces production complexity while enabling efficient stacking for storage and transport. The removable leather cushion is fixed with snap fasteners integrated into strap details. Its fluid form, shaped by a refined balance of geometry and fluidity, creates a modern, sophisticated, and timeless presence, adding a distinct sense of style to a wide range of interior environments.
- Dimensions & Packaging
- Material: Sheet metal body with removable leather cushion.
Structure: Single-piece construction, no assembly.
Versions: Lounge chair and stool.
Designed for indoor use, lightweight, durable and stackable for efficient storage and transportation.
W:650 x D:750 x H:850 mm - Tags
- Sheet metal furniture, lounge chair, single piece structure, bent metal, removable leather cushion, stackable design, cost efficient design, minimal furniture, industrial furniture, timeless design, refined aesthetic, sculptural form, contemporary design language, balanced geometry, fluid form, clean and strong silhouette
- Production Technology
- The body is manufactured from sheet metal using only laser cutting and CNC bending processes. No welding or mechanical assembly is required. The cushion is separately produced with upholstered leather and designed to be attached onto the metal structure. The flat geometry enables efficient stacking for storage and transport.
- Design Challenge
- The main challenge was achieving structural strength, ergonomic comfort and visual balance using only one sheet metal surface. Precise form development and bending geometry were required to ensure stability and load performance while maintaining minimal material use and a clean industrial aesthetic.
- Research
- Type: Product efficiency, manufacturing and aesthetic design research. Objective: Reduce production cost and logistics volume through a single-piece structure while meeting aesthetic expectations and ensuring a timeless design language. Method: Form studies, bending solutions and stacking scenarios. Results showed reduced complexity, improved transport efficiency, and extended product lifespan through replaceable upholstery.
- Inspiration
- The design explores how maximum performance can be achieved with minimal material and simplified manufacturing. Inspired by a balance of structural clarity and refined geometry, the project translates these principles into a contemporary industrial context. A single continuous metal surface defines both form and function, while the contrast between metal and leather creates a warm yet precise seating experience.
- Project Duration
- The project started in October 2025 in Istanbul and was completed in February 2026. The design was developed as an independent individual project.
- Operation Flow
- The leather cushion can be easily placed, removed or replaced, allowing color changes and maintenance over time. The curved metal form provides ergonomic support while the cushion enhances comfort. Stackable metal bodies simplify storage, handling and transportation, improving operational efficiency.
- Patents
- Copyrights belong to Deniz Ozdemir, 2026.
- Team Members
- (Leave empty) – individual project)
- Image Credits
- Copyrights belong to Deniz Ozdemir, 2026.
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