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System Ultra - Rails, 1957

Designed by Poul Cadovius
Manufactured by DK3
Product code: DK3-ULTRA-SU-RA-*


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System Ultra rails by Poul Cadovius for DK3.

Following the design of the iconic Royal Shelving system, Poul Cadovius created the System Ultra in 1957. It was developed as a space-saving storage solution, with the same innovative notion to move furniture from the floor and onto the walls to create a more spacious room. 

The System Ultra comprises wall-mounted rails, shelves and hangers in powder-coated steel. The slim shelves feature an elegant wave-shaped edge profile and attach to the rails with hangers in either brass or coloured steel.

The components are available in a variety of colours and sizes, allowing flexibility to create your desired configuration and to expand or reconfigure in the future. 

The rails are available in three sizes and the following colours: black, white and green. 

Shelves and hangers sold separately here.

If you require any assistance designing your shelving system please either contact us or use the System Ultra configurator here.


 Rail 70 - 3w x 2d x 70cmh
 Rail 100 - 3w x 2d x 100cmh
 Rail 200 - 3w x 2d x 200cmh

Product downloads

System Ultra - Rails


System Ultra pricelist

(PDF, 397 kB)


Made-to-order: 6-8 weeks

Select a size for delivery price

Furniture orders over £1500 free for Mainland UK.

Non-Mainland UK and International options available in basket

Delivery and returns information

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