Light Welling House 單一家庭住宅 by Teruo Miyahara is a highly esteemed winner of the very prestigious 2020 A' Design Award 銅獎 in 建築、樓宇及結構設計 Competition Category.
銅建築· 2020
Light Welling House 單一家庭住宅
Client: Mr. and Mrs. Uc
A' Design Award 銅獎 Winner in 建築 Category
Verified Award Winner
Verify Award Status for #103684The Design
About Light Welling House 單一家庭住宅
Book Text: 「注光之家」係一座建喺東京一塊狹窄市區土地上嘅獨立單一家庭住宅。基地面積細小而且形狀不規則,東西兩側均無法引入自然採光。因此,樓梯被設計成一條光之通道。梯級以穿孔金屬製成,樓梯間則設有玻璃牆,令日光得以照射到每個房間,並將光線由上層帶落至下層。樓梯嘅位置係根據冬季太陽嘅高度角度計算而設定。室內房間均以白色作為主調,以進一步擴散呢種「借來嘅光」。
The Recognition
About the A' Design Award 銅獎
Light Welling House 單一家庭住宅是 A' Design Award 銅獎得主，這是授予以創造力、獨創性和敏銳見長的傑出設計的極具聲望的認可。銅獎得主是技藝嫻熟、創意驚人的作品，印證了其設計師豐富的經驗、想像力與機智。預計Light Welling House 單一家庭住宅將成為一件備受推崇、令人欽佩且被珍愛的物品，兼具顯著的專業性與創新性。這件贏得 A' Design Award 銅獎的設計融入藝術、科學、設計和技術領域的最佳實踐，並因注重細節而出類拔萃。Light Welling House 單一家庭住宅出色地滿足需求，觸動渴望，迷住情感，並吸引好奇心。
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- The client felt that a residence was a form of self exposure to the outer world. In order to live up to his expectations, this house was designed to imply the essence of the house within the urban context by bringing out the characteristics of the finishing material that was chosen. The concrete exterior walls were coated with lean mix acrylic paint, resulting in a black mottled effect according to the difference in the degree of water absorption and smoothness of the surface.
- Dimensions & Packaging
- The stairs are made of perforated metal to let the light seep through, and the stairwell has glass walls to allow the light to shine into each room as well as to lead and reflect the light from the top to lower levels. The positioning of the stairs was also a critical factor and therefore designed carefully, calculating the altitude of the winter sun. Moreover, the room interior was finished in white, so that the rooms would be able to borrow light in addition to having direct sunlight.
- Tags
- Narrow site, Light well, Mottled wall, Continuous windows, Zinc coated steel sashes, Raw brass sashes
- Production Technology
- On this project we designed all furnitures, all storage, kitchen set, dining table, stool, by our original design. And also we designed big sized zinc coated steel sashes. All because we needed to keep pureness of our design for the space of this house.
- Design Challenge
- The concrete exterior walls were coated with lean mix acrylic paint, resulting in a black mottled effect according to the difference in the degree of water absorption and smoothness of the surface. The zinc coated steel sashes were dipped in phosphate to strengthen the zinc layer, and the difference in the amount of zinc coating on the sashes projected a black patchy effect.
- Research
- This house is a residence designed for a couple in their 30s and their daughter. It is standing on a small and narrow site of irregular shape. The site measures approximately 57 m2 in size: approximately 12 meters deep, 6 meters across where it faces the north road, and 2.7 meters across at the deepest end. The design for this house therefore needed to focus on the ideal form of an urban detached house within the constraints of the site itself as well as laws and regulations.
- Inspiration
- This house is located in a residential area in the western part of Tokyo. The site itself is a narrow and small with the north side touching the road. Since natural lighting could not be anticipated from the east or west sides, how to bring light into the residence was a major issue that needed to be solved at a high level.
Our solution for this house to ensure natural lighting was to design the stairs as a path of light that would be able to distribute natural light to each room. - Project Duration
- The project started in April 2004 and finished in May 2005 in Tokyo Japan.
- Operation Flow
- For the interior of the house, the first floor consists of an independent bedroom and bathroom. The second floor has a main room with a ceiling that partially opens onto the third floor; this aspect and the stairs made of perforated metal also contribute to the open feel of the main bedroom and tearoom on the third floor. The partitions were made of transparent glass and Japanese paper blinds so as not to divide the atmosphere.
- Patents
- Miyahara architect office LLC
- Team Members
- Teruo Miyahara
Akira Ouchi - Image Credits
- Mitsumasa Fujitsuka
Miyahara architect office LLC
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