the carbonized wood envelope are passages, creating several routes to cross the site. That project is also prime example of KANVA’s commitment to environmental sustainability. In addition to featuring green spaces, the building also uses sustainable materials. The cedar, for example, originates from Quebec, and was created through calcination. “This wood covers the outer facades of the perimeter of Elää to make its exocarp,” Rami explains. “This technique is similar to the old Japanese technique ‘shou-sugi-ban’, where cedar is preserved by burning it. This process is an ecological way of preserving wood. The wood is biodegradable, renewable and the carbonization process does not create chemical toxins. A natural oil seals the surface, which allows the cedar to be resistant to future fires and to require no maintenance.” NOVEMBER 2022
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