absent modular sofa

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Absent Modular Sofa | By Numen / For Use

A Weightless Zone of Comfort

Unfolding as a fluid organic shape, Absent is a sofa designed for a body position in between sitting and lying down. You can take off your everyday armor and sink into the smooth settee, letting your muscles relax and putting your mind at ease. Absent provides perfect support in letting you glide into a comfort zone, an inner dimension where you can feel weightless and safe.

Fasten your seat belts, we are approaching planet Earth!

At Prostoria, we continue to explore new levels of comfort, which we perfect with each new product. Absent is the culmination of our knowledge, research-based design and meticulous craftsmanship. Using cold foam compositions, Absent’s ergonomic design provides premium comfort and a fully customized lounging experience with a futuristic flair.

The Absent sofa is designed as a modular system combining various backrest heights with different seat depths, while the soft pillow adds to the sofa’s ergonomics and particular sensual experience. Absent’s distinctive character is embodied in its sculptural, fluid transitions resulting in a strong identity, making it a grand statement piece of furniture in the interior. It is therefore ideal for furnishing larger spaces.

Absent Sofa Datasheet

Technical Info
  • Structure plywood, metal
  • Suspension GOODSIDE® slats
  • Seat & backrest HR foam, polyester wadding
  • Base solid wood + lacquer RAL 9005
  • Upholstery fabric (removable)
  • Decorative cushions HR foam, feather


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Numen / For Use

Numen/For Use is an internationally acclaimed design collective led by product designers Sven Jonke, Christoph Katzler and Nikola Radeljković. For the past 20 years the group has been active globally in the fields of industrial and spatial design, scenography and conceptual art. Numen’s distinctive experimental vigor and interdisciplinary approach is reflected in the variety of objects and spaces they design for Prostoria. Their visual language is consciously reduced and implicit, and their concepts are strongly based in form and formal expression, while grounded in respect for local modernist heritage and its wide societal impact. Their designs for Prostoria include Polygon, Oblique and Trifidae easy chairs, Oblikant, Bik, Dobra and Osmo chairs, and Revolve, Layout, Absent, Segment, Combine and Fade sofas.


We tend to perceive furniture as something abstract, created on designers’ desks and then produced, branded and placed on the market by companies with different statuses and reputations. In fact, relations inside the contemporary globalized furniture industry are becoming more and more fragmented with less and less opportunity for complete dedication to synergies and collaborations… Prostoria, as a young company whose catalogue already comprises some new icons such as the Polygon armchair and the Revolve transformable sofa, stands as an example of a different and more traditional approach based on the evolution from the local factuality and logical clustering of all actors involved in the production process.

Rapid development of Prostoria, formerly known as Kvadra, a company which has come a long way, from “starting from zero” to positioning itself as the leader and promoter of new ideas in only a few years time, is a story about the reintroduction of continuity both in Croatia and Central Europe, a region with vital but insufficiently recognized design scene and remarkable tradition and knowledge of the furniture industry. Those elements served as latent potentials that provided grounds for continuation and had to be activated.

Since the beginning, Prostoria has been developing an integrative approach, functioning as a collaboration platform that nourishes and stimulates continuous exchange of knowledge and experience between all the actors participating in the production of furniture. A dynamic workshop ambience has been created offering opportunities mainly to young designers to explore their ideas in excellent conditions and bring them to the highest level of design, functionality and technological artisanship. Many products have been developed over longer periods of time surpassing a number of iterations until reaching their final form, which would be impossible without the adequate support combining the contemporary technology and meticulous craftsmanship and handwork of the highest quality. Predominantly local materials are used, especially solid wood, and most of the production takes place within the company itself or in collaboration with local cooperatives.

While the company’s catalogue also offers furniture based on tested models, Prostoria shows strategic and even passionate dedication to research-based design, convinced that authenticity has its place on the market but presents a special challenge in the times when it seems almost impossible to create truly innovative and fresh concepts. For that reason, Prostoria’s social responsibility and specific position have to be observed as a contribution to the evolution of design and readiness to take the risk in order to reach new values for the benefit of users and the culture. Thus, Prostoria stands as a project inside of which designers grow together with the company on the grounds of mutual trust and shared goals.

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