CUBEX

CUBEX is a Belgian design and interior architecture house founded in the 1930s, at a time when Modernist architecture was redefining the way people lived. A pioneer of the fitted modular kitchen, CUBEX developed a rational system built around the 60 cm module, a dimension that went on to become a universal benchmark for kitchen cabinetry and appliances. This architectural approach to domestic life has left a lasting mark on the modern kitchen: clear space planning, ergonomics, integrated functions, and an exacting sense of proportion.

Rooted in Modernist and Art Deco aesthetics, CUBEX is defined by a distinctive, instantly recognisable language. Balanced proportions, structured lines and disciplined compositions turn each project into a piece of interior architecture. Particular attention is paid to materials and tactile details, with a collection of handles that has become a true signature. Beyond form, CUBEX is driven by use: making everyday gestures effortless, optimising circulation, organising storage with clarity, and delivering lasting quality over time.

Today, CUBEX designs high-end bespoke kitchens and extends this architectural language far beyond the kitchen. Custom storage, libraries, bathrooms, signature pieces, wine spaces and integrated compositions: the CUBEX system adapts to the constraints and ambitions of each setting, whether a Modernist building, an Art Deco interior, a heritage renovation or a contemporary space with a strong architectural identity. Modularity is not a neutral aesthetic here; it is a project grammar, designed to dialogue with the building, respect existing proportions, and shape new ways of living.

Created for architects, specifiers, interior designers and design-minded clients, CUBEX projects combine modular precision, architectural culture and Belgian craftsmanship. Each realisation is conceived for enduring elegance: considered finishes, quality assembly, crisp alignments, seamless integration of equipment, and a refined approach to light and materials. Whether it is an iconic kitchen, a bespoke storage composition, an architectural bathroom or a dedicated wine room, CUBEX delivers solutions that are both technically rigorous and aesthetically timeless—faithful to a Modernist heritage while meeting today’s expectations for comfort, performance and longevity.

To learn more about the CUBEX universe, request documentation, explore finishes and signature hardware, or discuss a bespoke project, get in touch. CUBEX supports projects in Belgium and internationally, working alongside architects and project teams to create interiors that shape space with precision and stand the test of time.