X-Line is an iconic chair designed by Danish architect Niels Jørgen Haugesen, now reissued by Magnus Olesen.
Originally created in 1977, the design demonstrates how architectural thinking translates into furniture through structural clarity and refined proportions.
The chair’s distinctive X-shaped base provides stable support while creating visual lightness and geometric interest. This engineering solution becomes aesthetic signature, showing how functional requirements can generate compelling form language.
Niels Jørgen Haugesen (1936-2020) worked primarily as architect but created influential furniture designs characterized by structural innovation and architectural rigor. His work bridges architecture and furniture design, applying spatial thinking to object scale.
Magnus Olesen, established in Denmark in 1937, specializes in contract furniture combining Danish design traditions with contemporary manufacturing. The company’s decision to reissue X-Line recognizes the design’s enduring relevance and quality, bringing Haugesen’s work to new audiences and applications.
Designed by Niels Jørgen Haugesen
More designs by Magnus Olesen:
Doughnut by Thygesen & Sørensen for Magnus Olesen
The ‘Doughnut’ stool (1973) is a design icon from the Archives of Magnus Olesen and …
Architect Niels Jørgen Haugesen’s Iconic X-Line Chair Returns via Magnus Olesen
X-Line is an iconic chair designed by Danish architect Niels Jørgen Haugesen, now reissued by …
Magnus Olesen 8000 series chair by Rud Thygesen & Johnny Sørensen
8000 Series. Designed by Rud Thygesen & Johnny Sørensen The 8000 series is a design …
Freya Lounge by Says Who for Magnus Olesen
FREYA LOUNGE DESIGNED BY SAYS WHO Freya Lounge appears modern with its dynamic lines and …
Ø Chair by Øivind Slaatto – Magnus Olesen
A new series of chairs in modular design – with focus on using as few …
Pillow Chair by Ib Kofod-Larsen for Magnus Olesen
Magnus Olesen resumes the production of The Pillow Chair by Ib Kofod-Larsen Model 107 was …
Butterfly Classic Sofa by Niels Gammelgaard for Magnus Olesen
Butterfly Classic Sofa Designed by Niels Gammelgaard Butterfly Classic Sofa is based on the design …
Butterfly Lounge Classic by Niels Gammelgaard for Magnus Olesen
Butterfly Lounge Classic The Butterfly series, designed by Niels Gammelgaard, has been expanded by a …
SE – The Cabinetmakers’ Autumn Exhibition 2008
FIFTY FIFTY – a complete idea Equal parts designer and manufacturer. Equal parts design and …