YH2 Architecture

Founded in Montreal in 1994 by architects Marie-Claude Hamelin and Loukas Yiacouvakis, YH2 Architecture has established itself as one of Quebec's most distinguished design practices over the course of three decades. Operating under the conviction that architecture is fundamentally the art of place-making, the studio approaches each commission as both a creative and transformative act, one that seeks to reinvent reality through disciplined spatial thinking.

Both founding partners trained at the Universite de Montreal and bring a depth of intellectual formation to their practice. Hamelin studied under Daniel Libeskind in Italy and completed an internship at the University of Israel, while Yiacouvakis trained alongside the influential Melvin Charney, contributing to the seminal urban study of the Faubourg Saint-Laurent district. Together, they co-founded YH2 and have led the studio without interruption since its inception.

Central to the firm's methodology is a rigorous, holistic engagement with every dimension of a project, from contextual integration and conceptual design to construction documentation, architectural detailing, and interior design. YH2 deliberately limits its project volume to ensure that each commission receives the full and undivided attention of its founding partners. This commitment to precision and intentionality has earned the studio an extensive record of national and international awards across residential, commercial, and heritage categories, including the Prix d'excellence en architecture from the Ordre des architectes du Quebec, gold prizes at the Grands prix du Design, and multiple recognitions for the valorisation of wood in architecture.