Founded by Sandrine Demas, a passionate carpet specialist and heir to a family expertise, the house has established itself as a leading reference in high-end rug creation. Each piece, the result of a subtle alchemy between design, color, and noble materials, is born from close collaboration between creators, artisans, and designers.

Diacasan has also opened up to new horizons by introducing creations such as mirrors and seating, further enriching its artistic universe.