twentytwentyone logo

System Ultra A22 set, 1957

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


Enquire about this product


System Ultra A22 set 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 System Ultra A22 set comprises 2 x rails (70cmh), 2 x shelves (22d) and 2 x hangers (22d) for a special price.

Available in the following combinations: black with black hangers, white with white hangers, sand grey with brass hangers and green with brass hangers. 

For all other colours combinations please chose from individual components, see more products in the range below. 

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


Rail 70 (2 pcs) - 3w x 2d x 70cmh
Shelves 22 (2 pcs) - 72w x 22d x 7cmh
Hangers 22 (for 2 shelves) - 0.6w x 22d x 18.5cmh

Product downloads

System Ultra A22 set


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

Previous items in range

More products in this range

Next items in range