Key facts

Plenum™ | JH1002
Fritz Hansen >
Jaime Hayon >
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Seating-Sofas >
Sound absorpti...-Sound absorbing furniture >
Seating-Sofas >
Sound absorpti...-Sound absorbing furniture >

Product description

In the modern workplace, one piece of furniture sometimes needs to fulfil several needs – be it the need for silence or for socialising. The rise of new ways of working calls for new ways of designing spaces “With Plenum we want to create a space that welcomes both collaboration, concentration and relaxation” concludes Christian Andresen.

Plenum is perfectly suited for contract as it is upholstered in the strongest polyester and polyurethane foam materials and it comes in a variety of textiles. Among them are the two strong and resistant Revive from Kvadrat, 100% recycled polyester with a Martindale of 60.000 as well as the polyester blend Messenger from Maharam with a Martindale of 65.000.
Plenum is created to stand the test of time and rigorous daily use in a wide variety of different environments – from a well-attended airport lounge to an open multi-functional office. Both textiles are recycled polyester blends that ensure a long-lasting result fit for hard contract. Furthermore, both textiles are created in distinctive patterns adding a vivid look and a textured feel. Plenum’s four-legged base is powdercoated black steel.

The Plenum™ sofa are delivered “knock down” due to the size of the sofa. Therefore, the sofa is constructed to be assembled as easy and smooth as possible and with a need of only two persons and a few tools. The modules are provided with premounted metal threads to ensure durability and easy assembling/disassembling. Assembly guidelines will be included in the packaging.

Right and left side table (incl. base).
Table top moves approx. 86°
Power unit with 1 x regular plug and a double USB 1,5A outlet

Seat, back and side cushions are made of cut HR Foam, to ensure durability and comfort. Screens and neck cushion are made of molded Low emission HR MDI polyurethane foam with embedded steel or plywood support.

Product variants

Product family


With Plenum™ we are paying homage to modern workspaces and making room for collaboration. This high-back sofa system designed by Jaime Hayon is fit for embracing any space – whether the need is to be individual together or simply together. Plenum is crafted for durability that is reflected in the challenging process of creating a curvy design with no wrinkles and without using glue. The result is a vigorous, versatile design with the possibility of re-upholstery whenever needed.

Plenum™ is a high-back sofa system consisting of one-seater, two-seater and three-seater units. It is flexible and offers features such as power plugs, USB ports and mounted or separate tables for a functional but aesthetically pleasing experience in any space, be it for collaboration, concentration or relaxation.
Plenum is designed to fulfil the needs that arise in the modern workplace. In any open office, airport lounge or hotel lobby, Plenum offers the possibility of a refuge, suitable for concentrating in privacy, working in groups or being social in pairs. Plenum is perfectly suited for hard contract as it is upholstered in the strongest polyester materials.