The Pitched Roof Hus af Takaharu Tezuka and Yui Tezuka

The Pitched Roof Hus af Takaharu Tezuka and Yui Tezuka er en højt anset vinder af den meget prestigefyldte 2021 A' Design Award i Sølv i konkurrencekategorien Arkitektur-, Bygnings- og Konstruktionsdesign.

SølvArkitektur· 2021

The Pitched Roof Hus

af Takaharu Tezuka and Yui Tezuka

Klient: Tezuka Architects

Vinder af A' Design Award i Sølv i kategorien Arkitektur

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Designet

Om The Pitched Roof Hus

Pitched Roof er et etplanshus i Karuizawa, Japan, dækket af et meget enkelt sadeltag. Kun fyrre procent af rummet under taget er lukket, så grænsen mellem inde og ude forbliver blød. Det udkragede tag rækker over seks meter med en konstruktion på blot 200 millimeter i tykkelse. En foldet, L-formet flade fungerer som et monocoque-element og reducerer behovet for understøtninger. Skydedøre gør det muligt for beboerne at ændre karakteren af opholdsrummet. Huset genfortolker de dybe tagudhæng fra traditionel japansk arkitektur.

Anerkendelsen

Om A' Design Award i Sølv

The Pitched Roof Hus er vinder af A' Design Award i Sølv, en usædvanligt prestigefyldt anerkendelse, der tildeles designs i topklasse, som er pragtfulde og imponerende. Sølvvinderne er enormt geniale og overordentlig kreative værker, der illustrerer deres designeres fremragende ekspertise, talent og skarpsindighed. The Pitched Roof Hus forventes at være et vidunderligt udstillingsværk, der er bemærkelsesværdigt professionelt og dybt innovativt. Dette design, der har vundet A' Design Award i Sølv, er en højst bemærkelsesværdig, beundret opfindelse, som gavner og flytter grænserne for kunst, videnskab, design og teknologi. The Pitched Roof Hus er en skabelse, som mange misunder, og som vækker begær, bringer positive følelser og antænder forundring og undren.

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Pressemappe

Credits, teammedlemmer og tekniske detaljer leveret af designeren.

Unikke Egenskaber: This is a house located in Karuizawa, Japan with an extremely simple pitched roof. Traditional Japanese houses do not create enclosed environments but instead, form spaces that enable easy transition from the inside to the outside. By forming a blurred boundary, only forty percent of the space under the roof is enclosed within the interior. While the inside is being used primarily by the inhabitants as living spaces, it is the outside that defines it.
Dimensioner & Emballage: Floor: Single floor
Ceiling Height: 2,100 mm
Roof Height: 3.446 mm
Site Area: 1,059.18 m2
Floor Area: 208.56 m2
Tags: House, Pitched Roof, Cantilevered, Japanese, Deep eaves, Boundary, Wood structure,
Produktionsteknologi: The cantilevered roof of over 6 meters, pushes the limit of the 200mm thick roof structure. By adopting a folded shape as the main structural element, it minimizes the support needed as compared to having a flat roof, which would require three times more of the support utilized. Like the Japanese papercraft, Origami, the L-shaped surface acts as a monocoque element – not resisting stiff but drooping about 5 centimeters under snow pressure like tree branches in the forest.
Designudfordring: In Traditional Japanese Houses, the space under the eaves is often associated with columns. However, these columns serve purely as structural elements to support the cantilevered edges and are not crucial in enclosing the space. Had technology been much more advanced, we would have been able to design without columns years ago. We are now able to achieve the real intricate quality of open spaces in Japanese Architecture - a feat that was not possible for carpenters 400 years ago.
Forskning: The pitched roof house is trying to reach a certain level of mutability by re-interpreting the traditional elements into modern context. In aiming to heighten qualities of architectural mutability, the work is tied into a long tradition of Japanese vernacular architecture known for its sliding doors, screens, and other boundary-modulating elements, such as deep eaves. These elements not only create the spatial fluidity, but also open the architecture to life-giving elements of sunlight, wind, and humidity, modestly scaled the ubiquitous digital lifestyle with a return of nature.
Inspiration: Deep eaves, as one of the most important Japanese traditional architecture elements in local monsoon climate, are almost extinct in modern houses. It is essential to comprehend the meaning of these traditional elements in the modern setting. With the latest technology, the house seek to reinterpret the deep eave in the context of a humid climate, retain and create more opportunities for these distinctive Japanese qualities to sprout forth in modern architecture.
Projektvarighed: The project started in July 2007 and finished in May 2009 in Karuizawa, Japan
Driftsflow: The house is designed for a well-known Japanese pop songwriter who wanted to create a place where he could disconnect from the pressures of daily life. The space enclosed enables the inhabitants to perform their basic living tasks while open space under the deep eaves allows them to connect to nature and the surroundings. The sliding doors which divide the inside from the outside can be used to realize the shift in ambiance within the living space.
Teammedlemmer: Constructor: Niitsugumi Co., Ltd.
Structure: OHNO-JAPAN
Lighting: BONBOLI Lighting Architect & Associates
Landscape: GA Yamazaki
Billedkreditering: Image #1: Photographer Katsuhisa Kida, FOTOTECA, 2009.
Image #2: Photographer Katsuhisa Kida, FOTOTECA, 2009.
Image #3: Photographer Katsuhisa Kida, FOTOTECA, 2009.
Image #4: Photographer Katsuhisa Kida, FOTOTECA, 2009.
Image #5: Photographer Katsuhisa Kida, FOTOTECA, 2009.