Humanscale Liberty Task Chair

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Humanscale Liberty Task Chair
from £ 641.00  excl. VAT
From £ 769.20 incl. VAT


Intelligent mesh task chair with automatic lumbar support and recline to suit every user.
  • Uses Humanscale's tri-panel non-stretch mesh material for a custom fit without a need for manual controls.
  • Mechanism-free recline for a smooth supportive recline.
  • Weight-sensitive recline for non-restrictive movement.
  • Fixed armrests.
  • Ideal for office or home use.
  • Soft, low-abrasion mesh protects users clothing whilst providing complete breathability.
  • Modular cushions for easy replacement without producing waste.
  • Recycled content: 16% post-consumer, 14% pre-consumer.
  • 15 year guarantee.
  • Complies with BS 7176 : 2007 for Medium Hazard
  • yes
  • yes
  • yes
  • 15 years

Product Information

Product Name Humanscale Liberty Task Chair
Brand HumanScale
Conditioning unit
Catalogue page 7

Technical Specification

Material Polyester
Back Min. height (mm) 980 mm
Back Max. height (mm) 1105 mm
Seating width (mm) 535 mm
Seat Min. depth (mm) 420 mm
Seat Max. depth (mm) 475 mm
Seat Min. height (mm) 420 mm
Seat Max. height (mm) 530 mm
Max. weight supported (st) 23 st
Back width (mm) 510 mm
Selection home office no
Seating time (h) 24 h
Weight (kg) 18.3 kg
Adjustable seat height yes
Customer warranty 15 years
Adjustable weight mechanism yes
Adjustable lumber support (postair) yes


Quick info guide



Self-adjusting recline automatically provides the right amount of support through the full range of recline motion.


Supportive with ease

Form-sensing mesh backrest adapts to the users natural body contours providing self-adjusting lumbar support for a customised fit.


Supportive backrest

Pivoting backrest automatically adjusts to the needs of the spine for maximum support. Low-abrasion mesh protects clothing.


Ergonomic cushion

Contoured seat cushion increases contact area, reducing pressure points.


Full armrest support

Fixed armrests connect to the backrest instead of the seat offering full comfort in every sitting position.

Humanscale - freedom liberty task chair

Freedom Liberty Task

designed by Niels Diffrient

"My goal is always to design chairs that are so simple to use that the functionality is often invisible to the user."

Niels Diffrient

"I’ve always insisted that the back adjust to the person and we have this unique Form Sensing Mesh that will accommodate any body shape and give you appropriate back support. Whether you’re short, tall, wide, narrow, the back will accommodate you."

Niels Diffrient, Designer