Allseating 24 hr Chiroform Big and Tall Chair [99111]

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The All Seating Chiroform 99111 24 Hour Big and Tall Chair is designed to stand the test of time with an impressive 24 hour use rating. The chair holds a maximum weight of 500 pounds, making it ideal for big and tall users. Chiroform is ideal for any type of office environment, including call stations and dispatch centers. The Chiroform chair includes several popular features including built-in lumbar support, a contoured seat pan, a waterfall seat edge and a pneumatic seat height adjustment. The chair ships for free and comes backed by a 10 year warranty from All Seating. Chiroform is ideal for task-intensive environments with features like:

  • A fully contoured double-curve backrest
  • Built in lumbar support
  • 6 ply Canadian maple contoured seat pan
  • Waterfall seat edge
  • High density molded foam seat and backrest cushion
  • Pneumatic seat height adjustment
  • 360-degree swivel
  • Tilt with infinite position tilt lock
  • Adjustable tilt tension control
  • Forward seat angle adjustment
  • Back height and back angle adjustments
  • Height adjustable loop arms
  • Heavy duty five star nylon base
  • Dual wheel carpet casters standard
  • Meets or exceeds ANSI/BIFMA standards
  • 10 year warranty from Allseating
  • Custom Made - Normally ships in 3 weeks from Toronto CA

*Fabric shown in picture is no longer available. Please click on the color chart links listed below to view available in stock upholstery options.*

CLICK HERE for fabric color chart

CLICK HERE for vinyl color chart


Seat Size: 24"W x 20"D

Back Size: 22" - 27"H x 21.5"W

Seat Height: 19.5" - 24.5"H

Overall: 41.5" - 51.5"H x 29"W x 29"D

star Special Order / Custom Order - This product may not be returned

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