Spaces built with intention.

Materials chosen for wellbeing.

OUSIA designs and develops homes where architecture, health, and sustainability meet — and distributes natural, non-toxic materials that support a healthier way of building.

Healthy architecture, from the inside out

We believe that sustainable materials and elevated design enhance one another. A home should be a space of comfort, purity, and visual harmony.

That’s why we work with breathable mineral plasters, natural insulation, low-VOC finishes, and materials that respect the human body, the environment, and the principles of modern design.

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OUR VALUES

Healthy

We select only materials that respect indoor air quality: lime-based plasters, solid wood, mineral paints, natural mortars, and finishes free from harmful chemicals.

Sustainable

Every step of our process follows principles of energy efficiency, durability, and low environmental impact. We favour local suppliers and timeless solutions.

Human

Our spaces are designed to feel calm, functional, and restorative. Guided by a minimalist aesthetic, we work with light, air, and natural textures to create environments that support wellbeing.

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