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Single Wall Whare Noho by Suna Arquitetura - Pedro Sunye

Single Wall Whare Noho by Suna Arquitetura - Pedro Sunye is a highly esteemed winner of the very prestigious 2025 A' Design Award Hiriwa in Hoahoa Waihanga, Whare me te Hanganga Competition Category.


HiriwaWaihanga· 2025

Single Wall Whare Noho

by Suna Arquitetura - Pedro Sunye

Client: Suna Arquitetura

A' Design Award Hiriwa Winner in Waihanga Category

Colors

The Design

About Single Wall Whare Noho

Ko Single Wall he whare noho kei Angra dos Reis, Parīhi. Kua whakaritea te whare e tētahi pakitara ware pēhi kotahi, e haere tonu ana, e 80 mita te roa. Ka wehea e te pakitara ngā wāhi whakangahau me ngā wāhi ratonga, ka huna i ngā wāhi hangarau, ā, ka tautoko hoki i te wāhanga rūma moe e tāiri ana. Ko te raima tuwhera, te ware pēhi, me te māpere o Parīhi ngā rawa matua. Mā te raima kua whakauaua i muri ka taea he tawhā wātea e 12.5 mita, me tētahi kōtaretare e 6.5 mita. Ka kumea katoatia ngā papa karaihe, ka honoa te taha roto me te taha waho. Mā te hau whakawhiti, te māramatanga taiao, me te whakamarumaru e whai āhuru ai me te kore pūnaha hangahanga.

The Recognition

About the A' Design Award Hiriwa

Ko Single Wall Whare Noho te toa o te A' Design Award Hiriwa, he whakaaetanga tino whai mana e hoatu ana ki ngā hoahoa taumata teitei rawa, ātaahua me te whakamīharo. Ko ngā toa Hiriwa he mahi tino kanapa, tino auaha e whakaatu ana i te mātanga, te pūmanawa me te mōhio hōhonu o ā rātou kaihoahoa. E tūmanakohia ana ko Single Wall Whare Noho he mahi whakamīharo, he tauira, he tino ngaio, he auaha hōhonu. Ko tēnei hoahoa i toa i te Hiriwa he hanganga rongonui, whakamīharotia e whai wāhi ana ki te whakawhānui i ngā rohe o te toi, te pūtaiao, te hoahoa me te hangarau. Ko Single Wall Whare Noho he mahi e hae ana te tini, e whakaara ana i ngā hiahia, e kawe mai ana i ngā kare-ā-roto pai, ā, e whakaoho ana i te mīharo.

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.

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