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Tone Height Adjustable Tables

Setting the tone for a healthy workplace

Tone is a comprehensive collection of height-adjustable tables, offering dozens of shapes, sizes, colors and configurations to outfit any space. As a standalone table or together with monitor arms, keyboard trays and privacy screens, Tone promotes well-being by allowing users to keep moving throughout the day.

The choice is yours

Tone is available with 6 base types, in a range of shapes and sizes to meet a variety of planning needs. With a neutral aesthetic, a slim foot and a range of finish options, Tone integrates seamlessly with Knoll furniture in open plan, private office and shared spaces.

Tone is available with a choice of adjustment types, finish combinations and handset options as well as a full suite of cable management accessories.

Ergonomics you can track

Using their phone or computer, users can easily program Tone with integrated RIO technology to set sitting and standing goals and track their usage over time. Through the RIO Platform, organizations can track wellness and occupancy metrics across their office space.

Everything in its place

As part of the Knoll suite of ergonomic tools, Tone easily accommodates desktop screens along with KnollExtra accessories, including monitor arms, keyboard supports and desktop lights, enabling user adjustment for comfort while promoting collaboration.


Bases are available painted in all Knoll core paint finishes. Worksurface available in the finishes below.

  • color Folkstone Grey - Smooth
  • color Silver - Smooth
  • color Medium Grey - Smooth
  • color Dark Grey - Smooth
  • color Jet Black - Smooth
  • color Bright White - Smooth
  • color Soft Grey - Smooth
  • color Beige Mist Metallic - Smooth
  • color Sandstone - Smooth
  • color Brown - Smooth
  • color Medium Metallic Grey - Smooth
  • color Bright White
  • color Micro Sand
  • color Brushed Sand
  • color Micro Grey
  • color Soft Grey
  • color Pumice
  • color Brushed Grey
  • color Fog
  • color Folkstone Grey
  • color Medium Grey
  • color Jet Black
  • color Whitened Ash
  • color Light Ash
  • color Warm Ash
  • color Grey Ash
  • color Natural Maple
  • color Natural Cherry
  • color Medium Cherry
  • color Classic Oak
  • color Walnut
  • color Graphite Pear
  • color Zebra
  • color Silverwood
  • color Smokewood
  • color Barnwood
  • color Maple (V1)
  • color Blond Maple (V1)
  • color Natural (V1)
  • color Light Cherry (V1)
  • color Medium Teak (V1)
  • color Cherry (V1)
  • color Dark Mahogany (V1)
  • color Medium Walnut (V1)
  • color Black Oak (V1)
  • color Espresso (V1)
  • color Light Walnut (V1)
  • color Dove Grey (V1)
  • color White Pine (V2)
  • color Birch with Birch Edge (V2)
  • color Maple (V2)
  • color Natural Oak (V2)
  • color Bronze Cherry (V2)
  • color Light Walnut (V2)
  • color Rustic Walnut (V2)
  • color Old English Walnut (V2)
  • color Peacock Green Walnut (V2)
  • color Ebony (V2)
  • color Grigio (V2)
  • color Figured Sycamore (V3)
  • color Pippy Oak (V3)


Additional Info

  • Extended electric height range ideal for tall users
  • Adjustable-width base for flexibility in specification
  • Cable management options to conceal cables under the desk and to the floor
  • Undersized worksurfaces to avoid pinch
Environmental Certification
  • Tone™ Height-Adjustable Tables are certified Clean Air GOLD
  • Conforms to the ANSI/BIFMA Furniture Emissions Standard
  • Visit Ecomedes to learn more about product certifications and sustainable design at Knoll.

Antenna Design was founded in 1997 by Masamichi Udagawa, a Cranbrook Academy graduate, and Sigi Moeslinger, who holds degrees from NYU and Art Center College of Design. Antenna's people-centered design approach aims to make the experience of objects and environments more meaningful and exciting. Among Antenna’s best known projects are the design of New York City Subway cars and ticket vending machines, JetBlue check-in kiosks and displays for Bloomberg.

When Knoll set out to create a new open plan office system, Antenna’s experience with the ever-expanding presence of technology, and their expertise in user experience made them an attractive collaborative partner. Together Knoll and Antenna conceived Antenna Workspaces, an innovative open plan system, which reflects Udagawa and Moeslinger’s interest in functional simplicity and their expertise in using design as a tool of social interaction that bridges people and technology.

Antenna has been recognized with several prestigious design awards, including the National Design Award in Product Design from the Cooper-Hewitt National Design Museum. Both Udagawa and Moeslinger are senior critics in graphic design at the Yale University School of Art.