Modular. Versatile. Quick to revamp. Built to last. Steelcase Series® M is a family of office side chairs and conference chairs you can rely on, for today and tomorrow.

Steelcase Series M is all about versatility and choice. Enjoy infinite space planning possibilities, choosing the features that best match your intended usage, work styles or aesthetic preferences. Pair everything with Steelcase Series 1 and Series 2 task chairs for a unified look across your entire workspace, and swap parts as needed to meet evolving needs.

Modular Seating for Every Space

5 bases. Hard-working features. Over 120 possible combinations. Steelcase Series M complements the Series 1 and Series 2 task chairs with a multi-functional design that enriches any environment.

Choose a sleek shell or add upholstery. Opt for armrests or integrate writing tablets. There’s an option for every space, from meeting rooms and private offices to rejuvenation areas and classrooms. With Series M, you can equip your entire workspace using a single family of chairs!

Contemporary Chairs for Evolving Needs

Steelcase Series M side chairs stand out with their circular design, which promotes long-term usability. Swap shells, upholstery or bases anytime, with minimal effort. Replace the parts that no longer serve your goals, while keeping what works.

These chairs make it easy to refresh their look. Whether you’re planning a full workspace redesign or wish to switch from a collaborative chair to a visitor chair, they adapt to the evolving needs of a growing office. They are built to last, so you can work smarter.

Adaptable Design for Evolving Space

Built for longevity, adaptability and circularity, Steelcase Series M is a sustainable seating solution designed to endure and support spaces that evolve over time. Its modular design is intentionally engineered to keep the product in use and out of the landfill.

  • No glue or staples in back and seat upholstery allows for easy disassembly, reuse and material recovery at end of use.
  • Recyclable materials support a circular lifecycle, ensuring components can be reintegrated responsibly.
  • Swappable parts, such as bases and seat shells, eliminate the need for a full chair replacement.

Crafted with flexibility in mind, Series M adapts as spaces and needs change, extending product life while minimising environmental impact.

Download the Series®M brochure or call us on 0191 4179830 for further information