System Ultra

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Designed in 1957 by Poul Cadovius launched the iconic and successful Royal System® from 1948. The design of System Ultra® is based on the same wall-hung principle as its famous predecessor, but it has its very own visual identity.
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Please contact us for pricing and layout, [email protected]

System Ultra® is characterized by its elegant, ultra-thin shelves with a wave-shaped edge profile that gives the shelving a beautiful organic shape. The system consists of wall-mounted rails and shelves with hangers in brass, stainless steel or black powder coated steel. It also comprises a clothes rack and a cabinet. In 2019 dk3 relaunched the original design from 1957 in steel, and now the steel components are accompanied by rails, shelves, and a cabinet in wood. The variety of System Ultra® offers the possibility to customize the system in multiple individual combinations, where the materials complement each other and accentuate the simple and elegant design.

Measurements (W x D x H)

Rail H70 cm: 3 x 1,9 x 70 cm (only available in wood)

Rail H100 cm: 3 x 1,9 x 101 cm (only available in wood)

Rail H200: 3 x 1,9 x 200 cm (only available in wood)

Shelf D22 cm: 72 x 22 x 7 cm (thickness steel shelf 1 mm – thickness wood shelf 7 mm)

Shelf D30 cm: 72 x 30 x 7 cm (only available in steel – thickness 1 mm)

Shelf D35 cm: 72 x 35 x 7 cm (only available in wood – thickness 7 mm)

Shelf D45 cm: 72 x 45 x 7 cm (only available in steel – thickness 1,5 mm)

Magazine shelf: 72 x 30 x 7 cm (only available in steel – thickness 1 mm)

Cabinet w/ 2 sliding doors: 72 x 35 x 42 cm (only available in wood)

Clothes rack: 68 cm (only available in steel)


Rails: solid wood in oak/oil or walnut/oil

Wood shelves and cabinet: moulded veneer in oak/oil or walnut/oil

Steel shelves and clothes rack: black or green powder coated steel

Hangers: brass, stainless steel or black powder coated steel (screws same material as hangers)

The wood used for the SYSTEM ULTRA® rails contains more natural elements such as more visible wood grain, mirror (oak), sapwood, and putty-filled knots than the wood used for the ROYAL SYSTEM® rails.

Since brass is softer than steel, shelves w/ brass hangers are expected to "warp" more than shelves w/ steel hangers.

The shelves may deflect slightly over time. To maintain a straight profile, we recommend a max load of 15 kg per shelf. Fluctuations in temperature and light incidence may influence the integrity of the shelves.

Tested at Danish Technological Institute EN16121:2013 / EN16122:2012 in 2018

We recommend that SYSTEM ULTRA® is installed by professionals. Please also see our assembly instruction and installation video.

Assembly instruction SYSTEM ULTRA®