Duka is expanding its series of bathtub solutions with new configurations for the Multi-S 4000 series, that address different needs through a shared design language defined by functionality, safety and attention to detail.
The new bathtub solutions for the Multi-S 4000 series, one of the brand’s longest standing and most versatile lines, were designed to adapt to multiple contexts, from renovations to new builds, as well as contract and hospitality spaces. The series is renewed through a restyling that further refines its aesthetic language.
The project evolves toward greater formal simplicity, with lighter details and a more harmonious visual presence. The hinges, characterized by soft and flowing lines, allow the door to open to 180 degrees outward and are fixed to the glass using the UV Brillant bonding system, a Duka technology that eliminates visible screws and ensures a perfectly smooth internal surface that is easier to clean and more elegant to look at.
The tubular hinge has also been reduced to a minimum to give more space to the glass, while integrating the auto-close system that regulates the opening and closing of the panel. The project is completed by subtle yet functional compensation profiles, capable of adapting to different installation conditions without compromising the overall clean look.
With its new bathtub solutions, Duka confirms an approach focused on the balance between technical innovation, build quality and aesthetic research, offering increasingly flexible solutions for contemporary bathroom design.






