ARTFEED — Contemporary Art Intelligence

Caloz Bramois House by R2A Architectes Challenges Dual-Unit Typology

architecture-design · 2026-08-26

R2A Architectes has finalized a two-family residence in Bramois, near Sion, Switzerland, which challenges the typical dual-unit housing design common in low-density areas. Known as Caloz Bramois House, this project juxtaposes the usual cubic form with an 'open' structural framework. The design utilizes a dense core to create a liberated perimeter, exploring two contrasting yet harmonious connections to the ground: immersion and overhang. Photographs by Dylan Perrenoud showcase the house, while Nina Vuga curated the project. The architects highlighted the endeavor to rethink the prevalent housing model. This initiative falls under the category of houses and house interiors, presenting a more dynamic relationship with its surroundings.

Key facts

  • Project: Caloz Bramois House
  • Architects: R2A Architectes
  • Location: Bramois, outskirts of Sion, Switzerland
  • Category: Houses, House Interiors
  • Photographer: Dylan Perrenoud
  • Curated by: Nina Vuga
  • Design concept: contrasts standardized cubic block with an 'open' structural system
  • Structural approach: dense core to free up periphery, exploring immersion and overhang

Entities

Artists

Locations

  • Bramois
  • Sion
  • Switzerland

Sources