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Home | Ergonomic Chairs | Mesh Chairs | Seating Inc. Grid 400 Mesh Back Task Chair
Chair shown with optional arms.

Seating Inc. Grid 400 Mesh Back Task Chair

item#: SEA204

The Seating Inc. Grid 400 Mesh Back Task Chair offers cool mesh comfort with heavy duty construction and energy-absorbing foam cushions. Mesh lovers will appreciate a contoured back with adjustable lumbar support. The full menu of functional and fabric options have made this a popular choice for 911 call centers and others seeking a more generously sized chair suitable for heavier users or 24/7 use. Scroll down for more Seating Inc. Grid 400 Mesh Back Task Chair details and specifications.

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The mechanism determines how your chair moves and what adjustment capabilities it will have. For maximum adjustability, we recommend the Multi-function tilt.

Heavy duty Synchro-Tilt Mechanism

Knee-tilt: tilts from just under your knees and offers a more executive feel to the tilt. Back and seat tilt in a 2:1 ratio. This means that for every 2 degrees your chair tilts backwards, your seat front rises 1 degree. This mechanism does not include a forward tilt lockout.

Heavy Duty Multi-Function Mechanism

Center-tilt: tilts from the center of the seat for a more traditional feel. The back angle can be adjusted independent of seat angle; the seat and back tilt in unison. Additionally, this mechanism includes a forward tilt lockout.

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Seat Slider

Add adjustable seat depth to your chair with the optional seat slider. This seat depth adjuster allows you to adjust your seat 1.25'' forward and back, giving you a seat depth range of 18.75'' to 21.25''.

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Optional fixed headrest is available for your Grid 400 chair

The Seating Inc. Grid Chair offers an optional headrest upholstered to match your chair seat. The headrest is fixed rather than height adjustable.

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Choose from no arms or four different arm styles, with or without width adjustment brackets.

Seating Inc Contour 275 arm options for ergonomic task chair

Height Adjustable Arms [TC]

  • Basic height adjustable arms
  • Urethane arm pads
  • Width adjustment bracket optional

Height Adjustable Arms with Extendable Slide and Gel Armpads [TE]

  • Height adjustable offer 2 inches of horizontal slide
  • Gel padding in arm pads provide extra comfort and durability
  • Dimensions: 9.5" H x 10" L x 5" W
  • Width adjustment bracket optional

Four-way adjustable arms [TF]

  • Height and Width Adjustable Arms
  • Forwards slide
  • Urethane pads can be rotated 360 degrees to provide additional ergonomic support for keyboard use
  • Arms provide an additional 1 5/8" width adjustment
  • Gel pads are optional
  • Dimensions: 9.5" H x 10.5" L x 4.25" W

Swing Away Arms [TS]

  • Height adjustable arms provide range of 2.25"
  • Urethane arm pads
  • Dial activated movement is very user-friendly
  • Arms swing back out of the way
  • Gel pads are optional
  • Dimensions: 9.5" H x 9.5" L x 2.75" W

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The Seating Inc. Grid 400 comes standard with dual wheel hooded carpet casters; soft twin wheels for hard floors are optional.

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Swatches of mesh colors for Seating Inc. Grid chair

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Icon fabrics are grade 1 textiles and are constructed with 100% polyolefin. They have an abrasion resistance rating of over 750,000 double rubs.

Seating Inc. icon fabric for Contour 275


Leather/Vinyl is constructed with 100% analine through dyed leather and 100% expandable vinyl.

Seating Inc. Leather fabric for Contour 275

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Free Ergonomic Training Video

This purchase includes a free half-hour Ergonomic Training Video with an ergonomic pro. This video will help you learn how best to use ergonomic tools and make the right choices for your workstation. Anyone interested in building an ideal workspace for their own unique needs should take advantage of this offer. The video will cover valuable ergonomic essentials such as:

Free Ergonomic Training Video

  • Understanding the biomechanics of sitting
  • Setting up a workstation to maximize efficiency
  • Adjusting a chair and desk to promote neutral posture
  • Learning exercises to reduce stress and fatigue

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The Seating Inc. Grid 400 Mesh Back Task Chair is the first fully ergonomic, mesh back chair rated for twenty-four hour intensive use. The seat is crafted of thickly padded, energy-absorbing foam that reduces the pressure of sitting for long hours, and rated to comfortably seat up to 400 lbs.

Features - Seating Inc. Grid 400 Mesh Back Task Chair

  • Ratchet height adjustable back
  • Adjustable lumbar support
  • Infinite locking tilt control with tilt tension control
  • Optional seat slider
  • Mesh back is standard in black, with five other colors available
  • 5-star extra-tough composite base
  • 15-year, multi-user, multi-shift warranty

Seating Inc. Grid 400 Mesh Back Task Chair Specifications

Overall Dimensions
(mid/high back)
25" W x 25" D x
39-44" H/47-52" H
Back 19" W x 24" H
(exclusive of headrest)
Seat 22" W x 20" D x
16.5"-21" H
Weight capacity 400 lbs

Customer Reviews

Seating Inc. Grid 400 Mesh Back Task Chair

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