House with Membrane Roof / Yuko Nagayama & Associates + shohei yoshida + associates

House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Exterior Photography, Windows, FacadeHouse with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Exterior Photography, FacadeHouse with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography, Kitchen, Table, Countertop, WindowsHouse with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography, HandrailHouse with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - More Images+ 16

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House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Exterior Photography, Windows, Facade
© Satoshi Takae

Text description provided by the architects. It is a private residence located in a dense residential area in Tokyo. Like camping in the city, the home is designed for the owner to enjoy the everyday life of inviting friends over and unwinding in his own space. The adaptiveness of the home and its functions are reflective of the owner’s nomadic lifestyle.

House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Exterior Photography, Facade
© Satoshi Takae
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Image 16 of 21
Plan - 1st Floor

The site is enclosed by its surrounding buildings on all sides except for the narrow frontage facing the street. Since this site condition restricts from having large openings in the exterior walls, light is brought in from above. The membrane roof brings soft diffused light into the second floor and the atrium carries the light down to the ground floor.

House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography, Kitchen, Table, Countertop, Windows
© Satoshi Takae
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Windows
© Satoshi Takae
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Image 17 of 21
Plan - 2nd Floor
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography, Table, Chair, Windows
© Satoshi Takae

While the second floor is a brightly lit public space, the ground floor contains private spaces such as the bedroom and the bathroom with reduced natural daylight. Like being inside a dimly lit cave, it is a calm space to relax and sleep. To maximize the building footprint within the site boundary, an indoor garden with a tree is placed in the skylit atrium in lieu of an exterior garden. By bringing the garden inside, the owner can live in direct contact with nature, rather than solely observing nature through the window.

House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Image 10 of 21
© Satoshi Takae
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography
© Satoshi Takae

The overall roof is constructed in a bendable membrane material to create a three-dimensional contorted surface. This roof is a double-membrane structure made of an upper and lower membrane with the structure and thermal insulation sandwiched in between. The lower membrane is hooked to the ends of T-shaped structural beams in a catenary curve shape, creating a ceiling lined in semi-circular light tubes. The air space within the roof acts as the thermal insulation layer and provides natural ventilation by circulating the air from the bottom to the top to maintain a comfortable indoor environment.

House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Exterior Photography, Facade
© Satoshi Takae
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Image 21 of 21
Section - Short
House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography, Windows
© Satoshi Takae

Although the sky is not directly visible from the membrane roof, one can sense the fluctuations of the environment through the changes in light. As the sun rises, the space gradually becomes brighter, and in the evening, the space slowly becomes redder by the warm light. The brightness also varies between sunny and cloudy days. The roof acts like a layer of skin that transmits the changes from the exterior to the interior and transforms one’s senses.

House with Membrane Roof  / Yuko Nagayama & Associates + shohei yoshida + associates - Interior Photography
© Satoshi Takae

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Cite: "House with Membrane Roof / Yuko Nagayama & Associates + shohei yoshida + associates" 11 Jul 2023. ArchDaily. Accessed . <https://www.archdaily.com/1003728/house-with-membrane-roof-yuko-nagayama-and-associates> ISSN 0719-8884

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