Rockfon
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The world’s leading acoustic company. Rockfon, founded in Denmark in 1962 as part of ROCKWOOL Group, is built on the belief that acoustics shape how people feel, think, and connect. From offices alive with ideas to classrooms filled with curiosity and healthcare spaces where calm is essential, the company is driven by a clear ambition to make every space better for the people who use it. Rockfon acoustic wall, ceiling, and zoning solutions are designed to create indoor environments where comfort and well-being come hand in hand. At the core of each sound–absorbing solution is stone wool, the signature material that absorbs unwanted noise with remarkable efficiency while also being abundant and endlessly recyclable.

As 3daysofdesign invites participants to make the moment matter within its theme, Rockfon responds with an exploration of how sound shapes every moment of the human experience. The exhibition "Hear & Now" positions sound as a fundamental condition of experience—present in both the fleeting moments of the day and in the defining life events. The exhibition builds on the modular steel grid structure first developed with the cross–disciplinary studio Spacon & X for the 2025 edition of 3daysofdesign. Conceived from the outset for reuse, the structure is reconfigured into a new spatial setting—a nod to how interiors can be flexible, modular, and refreshable for new needs.

Related Exhibitions
For this year’s 3daysofdesign, House of Finn Juhl collaborates with Edition Copenhagen, one of the leading lithographic workshops in the world. The collaboration is rooted in a workshop theme, based on a shared respect for traditional craftsmanship and the preservation of specialised skills. As the custodian of Finn Juhl’s legacy, House of Finn Juhl works to maintain and communicate the principles that defined his approach: a close relationship between design, making, and material understanding. Balancing artistic vision with functional form, the presentation reflects Finn Juhl’s continued relevance across generations.
House of Finn Juhl x Edition
January 9, 2026
Accessories
Furniture
Part of 2026
Crevin is a Barcelona–based textile brand that has designed and manufactured premium upholstery fabrics since 1976. Combining Mediterranean tradition with innovation, it creates durable fabrics for residential, contract, and outdoor spaces. Its fully local, vertical production ensures quality, design excellence, and optimised resource management to reduce environmental impact. Sustainability drives its strategy, with a clear path toward zero waste focused on lowering water use, cutting CO₂ emissions, and minimising waste. Certified in Zero Waste, Eco Design, and Made in Green, Crevin integrates environmental responsibility into every stage of its process, uniting performance, aesthetics, and measurable sustainable impact.
Crevin
January 19, 2026
Part of 2026
Rosendahl Design Group is a Danish design house uniting eight renowned Danish design brands—Kähler, Holmegaard, Lyngby Porcelæn, Bjørn Wiinblad Denmark, Kay Bojesen Denmark, JUNA, Arne Jacobsen Clocks and Rosendahl. Together, they reflect a refined blend of contemporary design and centuries deep traditions in craftsmanship, heritage, and material excellence. Spanning glass, porcelain, wood, textile, interior objects and functional design, Rosendahl Design Group is dedicated to elevating everyday objects through thoughtful design, balancing archival heritage with forward thinking creativity. By empowering designers, makers and artists, the company continues to shape meaningful, lasting design that enriches the spaces we live in.
Rosendahl Design Group
November 22, 2022
Accessories
Lighting
Kitchen
Part of 2023
Part of 2026
Slow Extraction / Dimora Circolare / Wasted / La Mesure. Marco Evaristti is an artist and architect trained in the studio of Professor Henning Larsen. His work operates between art, architecture, and design, examining responsibility and the systems shaping contemporary life. During 3daysofdesign, he presents Slow Extraction at the Odd Fellow Palace. The installation treats furniture as spatial structure—circular forms and cubes creating rhythm and small–scale architecture. Crafted in FSC–certified wood and plant–based textiles, materials remain visible. La Mesure extends the project, focusing on the body as measure and proposing furniture as lived architecture.
Evaristti Studio
February 2, 2026
Furniture
Part of 2026
Other Exhibitions
Experts in sourcing and curating handmade and exclusive tiles from small local producers worldwide, MAROKK is passionate about finding and curating unique tiles for true tile enthusiasts. The tile collections from Japan, India, Morocco and Italy are designed to blend global style with Scandinavian aesthetics. The showroom is situated in a 300-year old listed space in the historical central Copenhagen, and displays a vast variety of exclusive tiles from all around the world, adapted to the Scandinavian and global market by MAROKK.
MAROKK Tiles
February 10, 2022
Finnish Durat is a unique solid surface material which contains recycled post–industrial plastics and is 100% recyclable. The distinctive character of Durat is a combination of the illusion of a three–dimensional surface and its luxurious warm and silky feel. It is available in nearly 300 vibrant colours, all of which are available in 11 different textures. Durat also offers a unique service providing custom colours and textures. Durat is an excellent choice for kitchens, bathrooms, restaurants, retail spaces, hospitals, ships and several other bespoke furniture when distinctive appearance, durability and easy maintenance are required. The versatile material offers designers almost infinite opportunities.
Durat
January 22, 2026
V–ZUG, the leading Swiss household appliance brand, has been developing and manufacturing kitchen and laundry appliances for over 113 years, providing comprehensive service across its markets. Rooted in Switzerland since 1913, V–ZUG designs appliances refined to their essential elements, embodying a design philosophy that is as minimal as possible. The company is committed to building a sustainable future through the manufacture of long–lasting appliances and responsible, carbon–neutral production, working every day to bring simplicity into homes and creativity into kitchens.
V–ZUG
February 22, 2023
Gejst was founded with a passion for making attractive, sustainable design that will last the test of time. Gejst means excitement and enthusiasm in English. From the beginning, the goal of the company has been to challenge traditional approaches to design to make a collection full of bold and playful products. Each bringing an instant attraction and passion that’s hard to explain but easy to feel. Focusing on functional design and high quality materials, Gejst takes a normal product, looks at the need to be fulfilled, then strips it down to come up with something thrilling. Multifunctional and thought through to the smallest detail. Each design is a testament to this approach and it is our way of bringing gejst into homes all around the world.
Gejst
September 21, 2023
Joint Events
Rockfon
has not published any events yet.
In the meantime you can visit them at:
Sundkaj 163, 2150 Copenhagen
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Rockfon
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