

Modus
Basic / Small / Medium / Executive
Configurator
Range 26/27/28 - Design: Klaus Franck, Werner Sauer and wiege, Fritz Frenkler, Justus Kolberg.
For decades, the Modus series has been setting standards for ergonomic seating in the office. Developed by the designers Klaus Franck, Werner Sauer and wiege, Fritz Frenkler and Justus Kolberg, Modus combines innovative technology with timeless aesthetics. The combination of flexible materials, intelligent mechanics and precise workmanship makes it the benchmark for modern office chairs.
26 MODUS BASIC / 27 Modus SMALL – The original redefined
With the Modus Basic/Small, the proven concept of the FS line has been brought into the 21st century. This is where maximum freedom of movement meets minimalist design.
- Flexible backrest frame made of unbreakable high-performance plastic, covered with breathable high-tech fabric – adapts perfectly without upholstery.
- Ergonomic seat with softly rounded front edge relieves the thighs and ensures optimal support thanks to the integrated seat wedge.
- Automatic synchro-adjustment with torsion bars allows the backrest and seat to be lowered in line with the body.
- Long-lasting and sustainable thanks to replaceable covers and upholstery technology.
Modus Basic/Small is often cited but never matched – in a class of its own when it comes to dynamic sitting and perfect design.
28 MODUS MEDIUM – Comfort for executives
The Modus Medium series brings more space and representative elegance to everyday office life. Designed especially for executives, it combines modernity with timeless quality.
- Wider seat and backrest for added comfort and an expressive look.
- Distinctive, hoop-shaped armrests underscore the confident appearance.
- Ergonomic quality that keeps body and mind in equal measure fit.
- Individual design options with a wide selection of fabrics, leathers and frame finishes.
Modus Medium stands for a clear, representative office aesthetic - modern but not fashionable, high-quality but not lavish. Perfect for a contemporary leadership culture.
28 MODUS EXECUTIVE – Exclusivity and top-level comfort
Modus Executive offers an unbeatable seating experience for the most discerning of tastes in comfort and design.
- Luxurious finish with soft leather and carefully stitched seams.
- Delicate aesthetics combined with ergonomic perfection.
- Versatile in use – can be used as an office chair, conference chair or cantilever chair.
- Representative design that meets modern management requirements.
Modus Executive stands for quality over quantity – an office chair that combines responsibility, style and maximum comfort.
MODUS – the perfect balance of ergonomics and aesthetics
Whether Basic, Medium or Executive – all Modus models share a common philosophy: they offer a unique synthesis of ergonomic sophistication and outstanding design.