Chesa Futura ('house of the future' in Romansch) fuses state-of-the-art computer design tools with centuries-old construction techniques to create an environmentally sensitive apartment building. Although its form is novel, it is framed and clad in timber - one of the oldest and most sustainable building materials. In Switzerland, building in timber is particularly appropriate in that it follows traditions developed and refined over centuries. The building's larch shingles respond naturally to exposure to the elements, changing colour over time to a silver-grey, and should last for a hundred years without the need for maintenance.