Kaare Klint Addition sofas

This very rare set of two “Addition” sofas with matching footstool, model no. 4698, was designed by Kaare Klint and produced by Rud. Rasmussen in Copenhagen, Denmark. Originally conceived in 1933, the Addition Sofa represents one of Klint’s most important contributions to modern furniture design, characterized by modularity, precise proportions, and the use of high-quality materials.

The frames are constructed in solid Cuban mahogany, displaying the craftsmanship typical of Rud. Rasmussen’s cabinetmaking tradition. Each piece is upholstered in original Niger leather, deeply tufted with buttons in a grid pattern. The leather exhibits a rich, natural patina with tonal variations and surface wear consistent with age and use, enhancing its authenticity and sculptural presence. The seats and backs are generously padded, offering both structural clarity and comfort through Klint’s rational design approach.

Kaare Klint, considered the father of Danish modernism, applied architectural logic to furniture, ensuring both aesthetic balance and ergonomic function. The Addition series was designed to be used singly or combined into longer seating configurations, anticipating modular seating systems that became common in the following decades.

The set is in good vintage condition, with visible wear and patina throughout the leather. The structure remains firm, and the overall appearance retains the warmth and depth characteristic of well-preserved early Danish modern furniture.

Dimensions:
Sofas – width 93 cm (36.6 in), depth 70 cm (27.6 in), height 79 cm (31.1 in), seat height 38 cm (15 in).
Footstool – width 93 cm (36.6 in), depth 63 cm (24.8 in), height 38 cm (15 in).