Architecture studio Tsou Arquitectos projected Casa Vertical, a single-family house located in the city of Porto, in the northwest of Portugal. The project intends to adjust to a functional program in a narrow and small piece of land, located in the heart of the coastal city.

The organization of the spaces is carried out vertically, as specified in its name, and develops around a central staircase. The rooms are distributed in half floors, and are unified thanks to the staircase with a railing that unfolds like an origami piece.

Tsou Arquitectos maintains the verticality of the construction in front of the street, in the same scale and proportion. The façade has the typical composition in elevation of the "urban house of Porto", with vertical windows, tripartite of the façade and an upper cornice.

Social spaces communicate visually, and allow parallel experiences to be lived in the continuous and autonomous rooms. The main materials are cement on all the floors and soft wood for the doors, cabinets and railings, reinforcing the unity of the residential project.


"Casa Vertical" by Tsou Arquitectos. Photograph by Ivo Tavares Studio.


"Casa Vertical" by Tsou Arquitectos. Photograph by Ivo Tavares Studio.

Description of project by Tsou Arquitectos

Casa Vertical is a single-family house located in the city of Porto, Portugal.

The project intends to accommodate the functional program on a narrow plot in the downtown area of the city.

The organization of the various spaces is done vertically and develops around a central staircase with the rooms distributed in half floors. The staircase unifies the intervention, where the guardrail unfolds like an origami piece.

The verticality of the construction follows the street front, in the same scale and proportion.

The house facade refers to the typical “Porto urban house” elevation composition, with its vertical windows, the tripartition of the facade and the cornice top. Likewise, it alludes to the classical structure of composition, with the demarcation of the base, shaft and chapiter. The monolithic character is reinforced by the uniform finish and the stereotomy lines of the facade.


"Casa Vertical" by Tsou Arquitectos. Photograph by Ivo Tavares Studio.

The social spaces communicate visually, allowing several parallel experiences in contiguous and autonomous rooms. The semi-basement office is illuminated by the large window that crosses the balcony of the living room.

The private spaces, located on the higher floors, enjoy a design that guarantees privacy.

Raw materials such as cement on all floors and soft wood for doors, cabinets and guardrails reinforce the unity of the residential project. Marble stone is used in kitchen countertops and sanitary installations.

From the office’s semi-basement, where the old walls of the preexisting building were kept, to the rooftop, the architecture is refined, creating living spaces that are varied, well-lit, with adequate rhythms for everyday life and family events.

More information

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Architects
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Tsou Arquitectos. Lead architect.- Tiago Tsou.
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Area
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230 m².
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Dates
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Year of conclusion.- 2021.
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Location
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Rua Cunha Júnior, Porto. Portugal.
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Photography
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Tsou Arquitectos is an architecture studio based in Porto and led by Thiago Tsou. They believe in an architecture with meaning, attentive to the essence of the place, thought out in practice and built responsibly. In architecture, it can enhance the environment for which it was created, responding to its needs and aspirations. The coherence of the architectural proposal is based on its adaptation to the characteristics of the place. The architectural solution is developed in dialogue with its context. They create spaces that celebrate the unique characteristics of each place.

Its feasible architecture results in the adaptation of the design and construction principles to the predetermined program and conditions according to the construction process and the characteristics of the materials. The use of materials in a careful and intelligent form, guaranteeing the efficiency and adequacy of the construction in a sustainably way.

Thiago Tsou studied architecture at the Lusíada University. He studied illustration at the Superior Artistic School of Porto and a master's degree in Architectural Construction at the University of A Coruña.
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Published on: June 2, 2023
Cite: "A staircase as a unit origami shaped. "Casa Vertical" by Tsou Arquitectos" METALOCUS. Accessed
<http://www.metalocus.es/en/news/a-staircase-a-unit-origami-shaped-casa-vertical-tsou-arquitectos> ISSN 1139-6415
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