Single Wall Rezidans by Suna Arquitetura - Pedro Sunye

Single Wall Rezidans by Suna Arquitetura - Pedro Sunye is a highly esteemed winner of the very prestigious 2025 A' Design Award Ajan in Achitekti Competition Category.

AjanAchitekti· 2025

Single Wall Rezidans

by Suna Arquitetura - Pedro Sunye

Client: Suna Arquitetura

A' Design Award Ajan Winner in Achitekti Category

19,064

Verified Award Winner

Verify Award Status for #172438

Visit Site View at A' Design Award Press Release Award Badge

Colors

The Design

About Single Wall Rezidans

Single Wall se yon rezidans ki sitiye nan Angra dos Reis, Brezil. Kay la òganize otou yon sèl mi kontini an banbou konprese, ki gen 80 mèt longè. Mi an separe zòn lwazi ak zòn sèvis yo, li kache espas teknik yo, epi li sipòte volim chanm nan ki sispann. Beton ekspoze, banbou konprese, ak mab brezilyen se materyèl prensipal yo. Beton pòs-tansyone a pèmèt yon pòte lib 12,5 mèt ak yon pòsyon an konsòl 6,5 mèt. Panno an vit yo ka retire nèt, sa ki ini enteryè a ak eksteryè a. Vantilasyon kwaze, limyè natirèl, ak lonbraj bay konfò san sistèm atifisyèl.

The Recognition

About the A' Design Award Ajan

Single Wall Rezidans se yon ganyan A' Design Award Ajan, yon rekonesans ki gen yon prestij enmans yo bay design nivo siperyè, bèl anpil e enpresyonan. Ganyan Ajan yo se travay ki trè briyan e ki trè kreyatif ki montre ekspètiz, talan ak finès designer yo. Yo atann Single Wall Rezidans pou se yon bèl travay modèl, remakab nan pwofesyonalis e ki gen gwo inovasyon. Design sa a ki ganyen A' Design Award Ajan se yon envansyon trè remakab, admire ki pote benefis e ki pouse limit atizay, syans, design ak teknoloji. Single Wall Rezidans se yon kreyasyon anpil moun jalou ki reveye dezi, ki pote santiman pozitif e ki limen sipriz ak mèvèy.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The project is structured by a single architectural gesture: an 80 meter long bamboo wall that organizes the program, separates leisure and service areas, supports the suspended bedroom volume, and conceals technical spaces. The architecture celebrates raw materiality, making exposed concrete, pressed bamboo, and Brazilian marble the protagonists of the space.
Dimensions & Packaging: Total area: 960 square meters
Free span: 12.5 meters
Cantilever: 6.5 meters
Continuous bamboo wall: 80 meters
Structural system: Post tensioned concrete
Material composition: Exposed concrete, pressed bamboo, Brazilian marble.
Tags: minimalist architecture, contemporary house, exposed concrete, bamboo wall, material honesty, seamless integration, landscape driven design, structural innovation, sustainability
Production Technology: The project combines advanced structural techniques with vernacular construction methods. The twelve point five meter span and six point five meter cantilever are achieved through post tensioning. Concrete is shaped using ribbed formwork and raw wood props. The bamboo wall, produced in China, serves both structural and aesthetic functions. High performance glazing systems allow full retraction of the glass panels.
Design Challenge: The main challenge was to preserve the conceptual essence throughout the construction process. Formal purity demanded extreme precision in every detail, from carpentry to material junctions. Visual continuity and conceptual integrity were only possible through rigorous control and conscious decisions. The result invites reflection: why do we still overcomplicate architecture?
Research: This research explores the relationship between linearity, functional concealment, and spatial fluidity. The eighty meter wall organizes the program and expands the perception of space. Structural solutions such as post tensioning were combined with vernacular techniques like ribbed concrete and pressed bamboo. Material continuity and constructive efficiency reinforce interior and exterior integration.
Inspiration: Situated between the mountains and the sea, the architecture emerges as a harmonious response to the landscape. Nature invites full openness, while dense vegetation protects privacy. The program follows a hospitality-inspired logic, where the spatial experience is continuous and service areas remain hidden. The house was designed to offer a contemplative and sensory immersion, without visual or functional barriers.
Project Duration: The project was conceived between 2021 and 2022 in Curitiba, and built between 2022 and 2024. Located in Angra dos Reis, the residence integrates with the tropical landscape, using its natural conditions to define the architectural approach from the beginning of the design process.
Operation Flow: Circulation is defined by a single continuous wall that separates social access from service areas. The path naturally leads to the suspended bedrooms, with no visual barriers. Glass panels fully retract, blending interior and exterior. Cross ventilation, natural light, and strategic shading ensure environmental comfort without the need for artificial systems.
Team Members: Architect: Pedro Sunyé
Interior Designer: Gabriela Casagrande
Project Coordinator: Thallita Souza
Structural Engineer: Mauer Egas
Image Credits: Image #1: Photographer Fabio Severo, Single Wall, 2024.
Image #2: Photographer Fabio Severo, Single Wall, 2024.
Image #3: Photographer Fabio Severo, Single Wall, 2024.
Image #4: Photographer Fabio Severo, Single Wall, 2024.
Image #5: Photographer Fabio Severo, Single Wall, 2024.