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.
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
Open image tooltip 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.
Product Range
Task Chair
Stool
Headrest
Coat Hanger
Armless
Specifications
Standard + Optional Features
Standard + Optional Features
Backrest
3D Micro Knit
Upholstery
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
Back Width438mm
| Overall depth | 534mm to 603mm |
| Overall Width | 597mm to 686mm |
| Overall Height | 927mm to 1048mm |
| Seat Depth | 467mm |
| Functional Seat Depth | 400mm to 458mm |
| Seat Width | 488mm |
| Seat Height From Floor | 420mm to 547mm |
| Back Height From Seat | 547mm |
| Back Lumbar Height | 6 1/2"H - 8 3/4"H |
| Width Between Arms | 406mm to 508mm (356mm to 508mm including pivot) |
| Arm to Floor | 597mm to 819mm |
| Arm Height From Seat | 165mm to 292mm |
| Arm Cap Pivot Range | +/- 40º inward +/- 40º outward |
| Angle Between Seat and Back | 100º to 124º |
| Seat Pan Angle | 2º |
Stool
Back Width438mm
| Overall depth | 559mm to 616mm |
| Overall Width | 597mm to 686mm |
| Overall Height | 1118mm to 1366mm |
| Seat Depth | 470mm |
| Functional Seat Depth | 394mm to 458mm |
| Seat Width | 515mm |
| Seat Height From Floor | 642mm to 902mm |
| Back Height From Seat | 547mm |
| Back Lumbar Height | 6 1/2"H - 8 3/4"H |
| Width Between Arms | 406mm to 508mm (356mm to 508mm including pivot) |
| Arm to Floor | 819mm to 1175mm |
| Arm Height From Seat | 165mm to 292mm |
| Arm Cap Pivot Range | +/- 40º inward +/- 40º outward |
| Angle Between Seat and Back | 100º to 124º |
| Seat Pan Angle | 2º |