A vision driven by experience and passion.
Learn about the history of Harmonie Construction and the vision behind Altera multigenerational homes, driven by its co-founders Maxime Thérien and Maurice Dagenais. Together, they share the journey that led them to develop unique expertise in multigenerational housing. Inspired by their own life experiences and driven by the desire to support families in their projects, Maxime and Maurice share their vision of a mission focused on collaboration, innovation, and high-end quality standards.
Discover the essence of multigenerational living.
The Altera series, by Harmonie Construction, brings together three unique models designed to meet the varied needs of modern families. With concepts that combine functionality, elegance, and adaptability, each home reflects a thoughtful approach to bi-generational cohabitation. Whether you are looking for simplicity, flexibility, or total customization, the Altera series offers a solution for every family vision.
A natural collaboration serving multigenerational homes.
Discover how the collaboration between Harmonie Construction and the architectural firm Lemay – Michaud gave birth to the Altera multigenerational series. Guided by shared values, this partnership aims to address the challenges of the housing crisis and demographic realities, such as population aging.
Each model in the Altera series embodies a tailored response to contemporary challenges, creating living spaces that reconnect generations while respecting the subtle need for balance between sharing and autonomy, for perfect alignment with the expectations of modern families.