mikio tai/architect cafe: large roof house

‘large roof house’ by architect cafe in sano, japan all images courtesy architect cafe image © satoshi asakawa

tokyo-based practice architect cafe (mikio tai) has shared with us images of ‘large roof house’, a two-level dwelling in the suburban area of sano, japan. straddling the border between developed residential plots and the country landscape, the design utilizes a dramatic roof form to establish itself as a three-dimensional marker with a distinct identity.

street view image © satoshi asakawa

situated adjacent to a farmer’s villa, the low-lying structure features an asymmetrically-pitched roof that changes its appearance from different vantage points. the solid form juts out to the south and west to shelter an outdoor terrace that wraps around the layout and entrance. a series of fencing made out of wood are strategically placed to carve out a parking space and suitable levels of privacy for the house.

approach image © satoshi asakawa

east elevation image © satoshi asakawa

west elevation image © satoshi asakawa

outdoor parking space image © satoshi asakawa

lined with a highly transparent facade of floor-to-ceiling glazing, the design includes a sliding screen of translucent panels, enabling inhabitants to have full control of light intake and privacy. the wooden structure highlights its structural detail by leaving the ceiling exposed with rhythmic beams. a series of clerestories showcase the beams extending out beyond the interior, establishing a continuous language throughout the whole house. the upper level, conceived as a loft-like platform, overlooks the space below and two outdoor terraces. sliding partitions on tracks divide the area into three rooms while maintaining a sense of openness when not in use.

sheltered outdoor terrace image © satoshi asakawa

interior view image © satoshi asakawa

sliding translucent panels – closed image © satoshi asakawa

main communal space image © satoshi asakawa

kitchen image © satoshi asakawa

upper level and outdoor terraces image © satoshi asakawa

tracks for upper level bedrooms image © satoshi asakawa

night view image © satoshi asakawa

floor plan / level 0

floor plan / level +1

section

north elevation

south elevation

west elevation

east elevation

project info:

site area: 232.55 m2 total floor area: 109.21 m2 height: 7.21 m structure: wooden