About us
BIOMATERRA supplies hemp-based construction materials and natural building products that sequester carbon, improve indoor air quality, and perform beautifully.
We serve builders, architects, and owner-builders across Quebec and Ontario with technical expertise, transparent pricing, and materials that work with natural systems. From hemp insulation to lime plasters, we provide the solutions—and the support—to build homes that are healthy for people and the planet.
We serve builders, architects, and owner-builders across Quebec and Ontario with technical expertise, transparent pricing, and materials that work with natural systems. From hemp insulation to lime plasters, we provide the solutions—and the support—to build homes that are healthy for people and the planet.
Our Vision
We believe construction materials should enhance health and heal the planet, not harm either one.
BIOMATERRA exists to make carbon-sequestering, high-performance natural materials accessible to everyone, from professional builders to community cooperatives.
Our work is foundational to a larger initiative: ensuring that healthy, sustainable housing isn't reserved for those who can afford premium prices, but becomes available to marginalized communities, co-ops, and anyone committed to building differently.
Through partnerships, education, and innovative approaches to access, we're working toward a construction industry that serves life.
We believe construction materials should enhance health and heal the planet, not harm either one.
BIOMATERRA exists to make carbon-sequestering, high-performance natural materials accessible to everyone, from professional builders to community cooperatives.
Our work is foundational to a larger initiative: ensuring that healthy, sustainable housing isn't reserved for those who can afford premium prices, but becomes available to marginalized communities, co-ops, and anyone committed to building differently.
Through partnerships, education, and innovative approaches to access, we're working toward a construction industry that serves life.
Who We Are
BIOMATERRA is led by founders who bring deep expertise in natural building, sustainable design, and business development.
Maxime Feuiltault
Co-Founder
Maxime is an entrepreneur and father of five who founded his first natural building materials company seven years ago. He brings hands-on construction experience and a commitment to making healthy materials accessible.
Rami Kayello
Co-Founder, PhD Engineering, Certified Passive House Designer
Rami holds a PhD in Building Engineering from Concordia University and is a certified Passive House designer. He led embodied carbon reduction efforts for large-scale developments in Canada and is passionate about bringing bio-based materials to the forefront of high-performance building design. He's driven by holistic solutions that serve communities and the planet.
