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Sumit Singhal
Sumit Singhal
Sumit Singhal loves modern architecture. He comes from a family of builders who have built more than 20 projects in the last ten years near Delhi in India. He has recently started writing about the architectural projects that catch his imagination.

KOYA no SUMIKA in Yaizu, Japan by mA-style architects

 
September 25th, 2013 by Sumit Singhal

Article source: mA-style architects

This is an extension plan for a young couple’s house next to the main house. The main house is a one story Japanese style house with about 200m2, which is commonly seen in rural areas. It is a big house with many rooms and mainly consists of large spaces for people to gather and to provide hospitality.

Image Courtesy © Kai Nakamura

  • Architects: mA-style architects
  • Project: KOYA no SUMIKA
  • Location: Yaizu, Japan
  • Photography: Kai Nakamura
  • Date of Completion: June 2013
  • Principal Use: Residence
  • Structure:  Built of wood
  • Site Area: 778.38m2
  • Total Floor Area: 82.55m2 (65.99m2/1F, 16.56m2/2F)
  • Structural Engineer: Daisuke Hasegawa

Material Information

  • Exterior Finish: Resin mortar
  • Floor: Trowel concrete , Japanese cedar flooring
  • Wall: Plasterboard t=12.5 Acrylic emulsion paint
  • Ceiling: Plasterboard t=9.5 Acrylic emulsion paint

Image Courtesy © Kai Nakamura

However, the young couple desired feelings of ease and spaces that ensure quiet and comfortable times. A simple extension may enable each of the house’s residents to live completely separated, but the relationship between the families and the connection with the main house might be lost. Therefore, by utilizing the functions for living in the main house, the extension is designed as a minimum living space, and pursues both maintaining distance and retaining fertile relationships.

Image Courtesy © Kai Nakamura

The extension is attached by a connecting-corridor on the west side of the main house. This enables the residents to switch their mindset before entering into the other living space, and the common garden maintains a proper sense of distance.

By relying on the main house for the large kitchen, bathroom, and future children’s room, only a few functions for a living space are required for the extended part. The living spaces are aggregated into a simple continuous structure, which consists of small, 2m high, U-shaped bearing walls.

Image Courtesy © Kai Nakamura

A V-beam roof truss is made with 62mm panels and structural plywood on both sides, and it is topped with a 69mm thin roof. By overlapping the bearing walls and the V-beam frame, and by using a variety of finishes, contrasting spaces are created and a sense of scale in the vertical direction is born in the flat house. By doing so, as the residents’ living scenes unfold, light and air freely circulate in the space, and the people’s lines-of-sight extend beyond the area in a state of freedom. We intended to leave a rich blank space that fosters the imaginations of the residents.

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © Kai Nakamura

Image Courtesy © mA-style architects

Image Courtesy © mA-style architects

Image Courtesy © mA-style architects

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Category: House

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