Designed by the renowned Czech designer Jiří Jiroutek (1928–2023) and produced by Interiér Praha in former Czechoslovakia during the 1960s, this original U-450 sideboard represents a rarer interpretation of his celebrated modular furniture system, distinguished by its elegant all-veneered construction.

Finished throughout in richly figured oak veneer, it reveals a quieter, more refined interpretation of Jiří Jiroutek's design, allowing the warmth of the timber and the purity of its proportions to take centre stage. Two smoothly sliding veneered doors, fitted with the original white recessed plastic handles, conceal a spacious interior with an adjustable shelf, combining elegant simplicity with everyday practicality. This more restrained version demonstrates that Jiroutek's U-450 was conceived not as a single design, but as a flexible furniture programme offered in a variety of finishes to suit different interiors and tastes.

A particularly attractive feature of this piece is its beautifully veneered rear panel. Unlike many sideboards intended solely to stand against a wall, this cabinet has been finished on all sides to a high standard, allowing it to be used as a room divider or positioned freely within an interior where it can be appreciated from every angle.

The U series was conceived as a versatile modular furniture programme comprising cabinets, sideboards, coffee tables and seating elements that could be combined to suit a wide variety of modern interiors. Jiroutek's emphasis on rational construction, flexibility and visual lightness reflected the changing lifestyles of post-war Czechoslovakia and established the collection as one of the country's most enduring furniture designs. Produced in numerous configurations and finishes, the U-450 remains one of the defining achievements of Czech Mid-Century Modern design.

Aesthetically, this sideboard is a fine example of the so-called Brussels Style, the distinctly Czechoslovak interpretation of post-war modernism that came to define the country's design culture following the international success of Expo 58 in Brussels. Jiří Jiroutek was among the leading figures of this movement, and his furniture continues to be admired for its clarity of form, thoughtful functionality and timeless appeal.

Today, original Interiér Praha examples, particularly well-preserved early production pieces, are highly regarded by collectors, architects and interior designers alike. Their enduring popularity lies not only in their refined proportions and practical design, but also in their remarkable versatility, fitting effortlessly into both carefully curated Mid-Century interiors and contemporary living spaces.

This particular piece remains in very good vintage condition, displaying only minor signs of age and use consistent with more than sixty years of careful ownership. The veneer retains a rich, warm patina, while the original white handles and sliding door mechanism remain fully functional. These gentle traces of time contribute to the authenticity and character of a sideboard that stands as an enduring icon of twentieth-century Czech design.

Designer: Jiří Jiroutek

Manufacturer: Interiér Praha

Model: U-450

Year: 1960s

Country: Czechoslovakia

Style: Czech Mid-Century Modern / Brussels Style

Materials: Oak veneer, wood

Condition: Very good vintage condition

Restoration: Professionally cleaned and restored

Shipping: Worldwide

Dimensions: w 110 cm, d 45 cm, h 76 cm

Delivery & Shipping Your order will be carefully packed and safely shipped from our studio in Brno, Czechia using trusted international couriers. Every piece is original, fully checked, and handled with expert care. We are always personally available to assist before and after purchase.

Shipping cost of this item within the EU is €180 (confirmed at the checkout)

Worldwide Shipping We ship safely and regularly worldwide. Please contact us at info@bybarnabas.com for a tailored shipping quote.

Why is this Jiří Jiroutek sideboard collectible?
Original U-450 sideboards designed by Jiří Jiroutek and produced by Interiér Praha are among the most collectible examples of Czech Mid-Century Modern furniture. Their architectural simplicity, exceptional craftsmanship and historical connection to the celebrated Brussels Style have made them highly sought after by collectors, interior designers and architects worldwide. Fully veneered examples such as this are encountered less frequently than the colourful Formica versions, making them an especially desirable choice for those seeking an authentic and distinctive piece of twentieth-century design.