| Element | Brand | Specified By |
|---|---|---|
| Screeds | DEC Dorsaz | Alp'Architecture sàrl |
| Heating and sanitaries | Gippa | Alp'Architecture sàrl |
| Electricity | Guigoz and Filliez SA | Alp'Architecture sàrl |
| Carpentry, wooden frames and wooden slab | H. Buchard | Alp'Architecture sàrl |
| Watertightness and roofing | JM Sarrasin | Alp'Architecture sàrl |
| Paintings | Ludo Peinture | Alp'Architecture sàrl |
| Tiling | Torreano | Alp'Architecture sàrl |
| Masonry | Victor Bruchez SA | Alp'Architecture sàrl |