Kaldewei has added another major design accolade to its portfolio after its NUIO DUO ZEN Edition wellness bath was awarded the prestigious Red Dot Award: Product Design 2026.
Recognised by the international Red Dot jury for its exceptional design, integrated wellness technologies and sustainable material credentials, the luxury bath highlights Kaldewei’s continued commitment to innovation in premium bathroom design.
Designed by renowned industrial designer Stefan Diez, the NUIO DUO ZEN Edition combines organic forms with contemporary minimalism. Inspired by the natural contours of water-shaped basins, the bath features flowing ergonomics in the back and neck area, while its extra-deep interior creates a luxurious bathing experience centred on comfort, relaxation and wellbeing
The award-winning bath has been developed to transform the traditional bathing ritual into a holistic wellness experience. Combining infrared heat, ambient lighting and integrated sound technology, the NUIO DUO ZEN Edition creates a calming environment designed to support both physical and mental wellbeing.
Key features include Kaldewei’s Heat Wave technology, immersive sound integration and atmospheric lighting, enabling users to create a personalised spa-like experience within the home.
Alongside its wellness credentials, the NUIO DUO ZEN Edition reflects Kaldewei’s commitment to sustainable bathroom design. Manufactured from durable steel and elegant glass, the bath is 100% recyclable and aligns with the company’s LUXSTAINABILITY® philosophy, which combines luxury, quality and responsible resource use.
Winning the Red Dot Award: Product Design 2026 further strengthens Kaldewei’s reputation for design excellence and innovation, while highlighting growing demand for premium wellness products that combine luxury, technology and sustainability in the modern bathroom.