Johannes Spalt sofa

The Constanze sofa, designed by Johannes Spalt and produced by Franz Wittmann KG in Austria during the 1960s, is a highly functional and refined example of mid-century Austrian furniture. The piece features a teak frame paired with steel hardware and retains its original natural leather upholstery, showcasing Spalt’s dedication to both form and versatility.

The sofa’s structure consists of a linear teak frame supported by square-section legs, which uphold a thickly padded seat and backrest. The leather upholstery is deeply tufted, forming a grid-like pattern that enhances both visual appeal and comfort. Over time, the natural leather has developed a rich patina with tonal variations and surface markings, reflecting authentic aging and use.

A defining characteristic of the Constanze sofa is its convertibility into a daybed. The backrest pivots backward on metal brackets, allowing the sofa to transform into a flat sleeping surface. This mechanism, incorporating steel components, ensures smooth operation while maintaining the structural integrity of the piece.

Johannes Spalt, an Austrian architect and designer, was known for minimalist yet practical furniture designs often featuring multifunctional elements. His work, including the Constanze sofa, embodies the modernist ideals of the period by combining craftsmanship with innovative, space-saving solutions.

Produced by Franz Wittmann KG, a manufacturer noted for precision woodworking and collaborations with prominent designers, the sofa exemplifies meticulous construction and material quality typical of the era.

The sofa measures 198 cm in width, 71 cm in depth (expanding to 108 cm when fully extended), and 74 cm in height, with a seat height of 41 cm (approximately 77.9 by 28 \[42.5 extended] by 29.1 inches, with a seat height of 16.1 inches).