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Chiroform Mid Back Ergonomic Office Chair by Allseating

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Chiroform Mid Back Ergonomic Office Chair by Allseating

A truly ergonomic task chair, the Chiroform Ergonomic Office Task Chair is a high quality ergonomic chair that brings comfort and true ergonomics to your work environment. The Mid Back Design is great for cubicle and workstation style work environments. This chair provides great lumbar support, and the quality and warranty are unsurpassed.

SKU: ALL-980

Ships In: 5 Business Days
MSRP: $818.00

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MSRP: $818.00


A truly ergonomic task chair, the Chiroform Ergonomic Office Task Chair is a high quality ergonomic chair that brings comfort and true ergonomics to your work environment. Featuring a molded foam backrest and seat, which contours to the users' back and bottom, this office chair has a classic office chair look with ergonomic amenities and a 10 year 325 lb warranty.

Available in high or mid back, the contoured backrest with built in lumbar support combines with the contoured molded seat design for proper sitting ergonomic comfort. With a weight rating of 325 lbs., this task chair is suited for a variety of users - designed to provide high quality, long lasting, comforting ergonomic task seating.

Control Options

**Bumper Trim is required when using certain fabrics and for all vinyl and leather upholstery.

Shipping Notice:
*Ships within 10-14 business days if CAL 133 Fireproofing is selected.

Additional Information

Manufacturer Allseating
  • Arms Optional
  • Multiple Mechanisms
  • Seat Slider Available
  • Options and Add-ons Available
  • Built in Lumbar Support in Curved Backrest
Product Video No
Supplier No
Lead Time 5 Business Days
Assembly Required Yes
Arms Optional/Adjustable
Meets or Exceeds ANSI/BIFMA Standards Yes
Overall Dimensions 24"W x 34.5"-44"H x 20.5"D
Seat Dimensions 16.5"-21.5"H x 21"W x 18.5"D
Sit Duration 8
Weight Capacity 325 lbs.

Customer Reviews

Perfect product, I would buy it again! Review by
I love the the product(chair). My boss bought it for me. It has all the comfort that I expected. (Posted on 5/11/2014)

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Founded in 1982 by Gary Neil, Allseating is one of North America's leading manufacturers of office seating. Their 100,000 square foot facility in Mississauga, Ontario, Canada is home to their core product lines, the Allseating collection, and the Nowseating collection.

The Allseating collection features proprietary products that incorporate ergonomic principles, quality workmanship and an attention to detail that their award winning in-house design team consistently delivers. And when value is your priority, the Nowseating collection includes a vast range of task, conference, managerial and stackable products that meet your discerning taste, and your limited budget.

Allseating is rigorously devoted to meeting your needs. Their manufacturing system conforms to the ISO 9001:2000 standards, and their guarantee is on of the best in the industry.

Our Opinion: Allseating makes very nice chairs that are of the highest quality. They have a large variety of office chairs, ranging from the Petite Presto to the therapeutic Therapod to the stylish and comfortable Inertia. For petite chairs, great task chairs or slick mesh chairs, this is a great company. Also, their Inertia Mesh Side Chairs are our most popular side / guest chair.

Allseating products, including those designated for Multi-Shift, are warranted to be free from defects in materials and workmanship for a period of 10 years from original date of purchase.

This warranty applies to all chair models. During the warranty period, Allseating, at its sole discretion, will repair or replace (at its option) any product, part or component covered by this warranty that fails under normal use due to defective materials or workmanship. Allseating will repair or replace the defective product, part or component with comparable product, part or component. To be eligible for this warranty coverage, all products, parts or components must be installed, used and maintained in accordance with Allseating’s published instructions and must not have been subject to misuse or abuse.

Allseating does not warrant the following:
normal wear and tear
natural variations, scars, marks or wrinkles occurring in leather
Colourfastness of textiles
Colour matching of textiles exactly to samples or swatches or past purchases
Products exposed to extreme environmental conditions or improper storage conditions
Chairs used by individuals who weigh in excess of 325lbs.(excludes Chiroform Heavy Duty)