Location: Valtournenche, Aosta Valley, Italian Alps
Year: 2020
Architecture: Enrico Scaramellini
Photography: Marcello Mariana
A modular approach to Alpine housing
The Prototipo 1:1 is a compact residential unit designed to explore how repetition can generate architectural diversity. Conceived for temporary accommodation, each unit includes essential living functions and a mezzanine. Its construction combines two timber techniques: blockbau for the base and Xlam for the upper structure—establishing a dialogue between tradition and modernity.


Two-part facade composition
A steep roof pitch improves the mezzanine’s usability while visually splitting the facade into two clear zones. The upper portion introduces variation through three design options: plain, vertical slats, or diagonal wooden elements. These facade types differ in texture and color, while the base remains consistent, grounding the structure in a unified language.












Reflective metal and adaptive elements
Windows and shutters are framed in reflective metal, echoing Alpine shelters and responding dynamically to light and surroundings. Small add-ons like canopies, lockers, and entrance boxes vary in placement, offering subtle differentiation across units. Each is made of the same reflective material, reinforcing the building’s adaptable character.


Variation within repetition
Snow accumulation, shifting light, and material contrasts contribute to a landscape that evolves with the seasons. Through strategic combinations of wood, metal, and spatial add-ons, the Prototipo 1:1 forms a system where small variations create a complex and changing visual field—enriching the surrounding Alpine context.
Project Gallery










