Design Archives 58
北海道十勝地方
北海道移住

2022-サンの家北海道十勝の住宅設計分棟|三角屋根|移住

アイキャッチ画像

“Sun House” is a residence in the Tokachi region of Hokkaido, designed for a family relocating from Honshu, with small buildings with triangular roofs placed within the landscape of windbreak forests.

Sun House is a residence located on a site surrounded by windbreak forests in the Tokachi region of Hokkaido.

The house was planned as a new home for a family relocating from Honshu to Hokkaido.
To allow everyday life to unfold within the vast landscape of fields and windbreak trees, the project is composed of several small buildings with triangular roofs placed across the site.

The approach passes through the windbreak forest,
allowing the buildings to gradually appear beyond the trees.

Each building is gently connected with glass,
creating a living environment where the surrounding landscape can be felt from within the house.

自然を取り込む敷地設計

防風林に囲まれた敷地中央には、シンボリックな3本の木(サン本)がそびえ、その周囲に散在する小屋群(サン在)が特徴的な風景を形作っています。敷地へのアプローチでは、防風林を抜けて徐々に建物と木々が視界に現れるよう設計し、訪れる人々に期待を持たせるように設計しました。

十勝地方の気候を生かした建物デザイン
十勝地方は雪が少なく、日照時間が長いのが特徴です。この利点を生かし、建物には三角屋根(サン角)とし。屋根には太陽光(sun)パネルを設置し、環境に優しいエネルギー活用を実現しています。また、建物は3つの空間に分かれ、それぞれを透明なガラスでつなぐことで開放感を感じ、自然との一体感を感じるデザインにしています。

自然との共生を体感する暮らし
玄関ホールを訪れると、まず目に飛び込むのは3本のシンボリックな木々。これらの木々は住宅全体の象徴として機能し、住人は異なる角度からその存在を感じながら生活することで、自然の美しさや季節の移ろいを肌で感じることができます。時にはその厳しさも体感し、自然と共にある豊かな暮らしが実現します。

Site Design that Embraces Nature

At the heart of the windbreak-enclosed site stand three symbolic trees (referred to as "Sanbon"), surrounded by a scattered arrangement of small structures ("Sanzai") that collectively create a distinctive landscape. The approach to the site is thoughtfully designed to lead visitors through the windbreak forest, gradually revealing the buildings and trees. This intentional progression builds anticipation and sets the stage for an engaging spatial experience.

Building Design Leveraging the Climate of the Tokachi Region
The Tokachi region is characterized by its relatively low snowfall and long hours of sunshine. Leveraging these advantages, the buildings feature triangular roofs ("Sankaku") equipped with solar panels, promoting the use of eco-friendly energy. Additionally, the structure is divided into three distinct spaces, each connected by transparent glass. This design fosters a sense of openness while seamlessly blending the living spaces with the surrounding natural environment.

A Lifestyle that Embodies Coexistence with Nature
Upon entering the foyer, the first sight that greets visitors is the three symbolic trees. These trees serve as the defining feature of the residence, allowing the inhabitants to experience their presence from various angles throughout their daily lives. This design encourages a deep appreciation for the beauty of nature and the changing seasons. At times, the harsher aspects of nature are also felt, fostering a rich lifestyle intertwined with the natural world.

Detail

用途     :住宅/Residence
構造     :木造平屋/Single-story wooden house
規模     :174㎡
Ua値     :0.21w/㎡K
C値      :0.3c㎡/㎡
パッシブ換気暖房住宅/Passive ventilation and heating house

関連ページ