Steelcase Series 1 delivers on what’s important — performance, style and choice. It retains everything that’s valued in a chair, while making it attainable for everyone.

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More Choices

WIth 11 mix-and-match knit, flexor and lumbar colors, and a wide range of shell and finish options, Series 1 offers an abundance of choice that enables organizations to express their brand in a way that represents them best.

 

Intuitive Support

Series 1 was thoughtfully designed with integrated LiveBack technology, adaptive bolstering and 4D adjustable arms, delivering the dynamic performance you’ve come to expect from Steelcase.

A Range of Spaces

Steelcase Series 1

With a lightweight, slim profile and one of the smallest footprints within this class of chair—Series 1 performs well in any setting, from collaborative meeting spaces to focused individual work.

Steelcase Series 1

Steelcase Series 1 office chair in collaboration and meeting space

Steelcase Series 1

Product Range

Task Chair

Stool

Headrest

Coat Hanger

Armless

Specifications

Standard + Optional Features
Global Availability
Dimensions

Standard + Optional Features

Standard + Optional Features

Backrest
3D Micro Knit

Arms
Height/width/pivot/depth adjustable
Height adjustable
Armless

Additional Options
Adjustable headrest
Coat hanger
Polished aluminum base
Hard or soft casters

Global Availability

Global Availability

This product is available in the following regions:
Asia Pacific
North America
South America

Not available in your region?
If you’re interested in purchasing a product that’s not available in your region, please contact your local dealer for purchasing options.
Find a Local Dealer.

Dimensions

Dimensions

Chair

Overall depth 21″ to 23 3/4″
Overall Width 23 1/2″ to 27″
 Overall Height 36 1/2″ to 41 1/4″
 Seat Depth 18 1/2″
Functional Seat Depth 15 3/4″ to 18″
 Seat Width 19 1/5″
Seat Height From Floor 16 1/2″ to 21 1/2″
Back Height From Seat 21 1/2″
Back Lumbar Height 6 1/2″ – 8 3/4″
Width Between Arms  16″ to 20″ (13 3/4″ to 29 3/4″ including pivot)
Arm to Floor 23 1/2″ to 32 1/4″
Arm Height From Seat 6 1/2″ to 11 1/2″
Arm Cap Pivot Range +/- 40º
Angle Between Seat and Back 100º to 124º
Seat Pan Angle 2º

Stool

Overall Depth 21″ to 23 3/4″
Overall Width 23 1/2″ to 27″
Overall Height 42 1/4″ to 55″
Seat Depth 18 1/2″
Functional Seat Depth 15 3/4″ to 18″
 Seat Width 19 1/5″
Seat Height From Floor 25 1/2″ to 35 1/2″
Back Height From Seat 21 1/2″
Back Lumbar Height 6 1/2″ to 8 3/4″
Width Between Arms 16″ to 20″ (13 3/4 to 29 3/4″ including pivot)
Arm to Floor 23 1/2″ to 32 1/4″
Arm Height From Seat 6 1/2″ to 11 1/2″
Arm Cap Pivot Range +/- 40º
Angle Between Seat and Back 100º to 124º
Seat Pan Angle 2º