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KI · Office Chairs

KI Altus

Office task work.

$881 – $1,516

  • Headrest: Headrest available
  • Up to supports up to 400 pounds
  • Warranty: Limited lifetime
Check price at KI

Summarized from 3 user reviews · 5 videos

At a glance

  • Price

    $881 – $1,516

  • Seat height

    17–21.75 in

  • Load capacity

    supports up to 400 pounds

  • Headrest

    Headrest available

  • Warranty

    Limited lifetime

Check if it fits you →

What 3 users say

  • YouTube · Jul 2026

    The KI Altus chair features an automatic lumbar support system that moves with the user, providing constant support. It offers superior fit and finish with responsive design at a midmarket price point. Available in both task and conference chair configurations.

    • Back support
    • Size and fit
    • Design
    Read the full summary →

  • YouTube · Jul 2026

    Instructional video demonstrating the complete adjustment features of the KI Altus Mesh Task Chair, including back lock, lumbar controls, seat adjustments, and armrest customization options.

    • Back support
    • Armrests
    • Adjustability
    Read the full summary →

  • YouTube · Jun 2026

    An instructional video showing how to adjust various features of the KI Altus task chair, including back lock, lumbar support, tilt tension, seat height and depth, and arm adjustments. A user commented that the video was helpful for learning their new chair.

    • Back support
    • Adjustability
    • Recline and tilt
    Read the full summary →

Versions and options

  • Arm options
  • Lumbar option

About

A high-function ergonomic task chair in KI's workplace seating range, configurable for everyday office use.

Specs

Size and fit
Sizes
Mesh Task chair (ALTMNA armless, ALTMAA headrest adjustable armchair, ALTMFA fixed T-armchair) and Fabric Task chair (ALTUNA, ALTUAA) (Task chair versions)
Seat height
17 - 21-3/4" (Mesh Task chair (ALTMNA/ALTMAA/ALTMFA))16-1/4 - 20-3/4" (Fabric Task chair (ALTUNA/ALTUAA))
Seat depth
17-1/4 - 19-3/4" (Mesh Task chair)15-1/2 - 18" (Fabric Task chair)
Seat width
18" (Mesh Task and Fabric Task chairs)
Load capacity
supports up to 400 pounds (Altus chair)
Adjustments
Arms
Adjustable arms, fixed arms, or armless (Arm options)
Lumbar support
Mesh chair: optional adjustable lumbar (height and depth); fabric chair: automatic lumbar support (By back type)
Headrest
Headrest available (Mesh Task / Fabric Task Headrest Adjustable Armchair) (ALTMAA / ALTUAA models)
Build and warranty
Warranty
Lifetime (KI product warranty field on product page; KI warranty page lists Seating under lifetime warranties for products manufactured on or after Dec 1, 2024)

Questions

How much does the KI Altus cost?

It costs $881 – $1,516 at the KI (ki.com) official list price (Altus Task Chair list price range across configurations), checked Sep 2026.

What is the KI Altus's weight capacity?

It is rated for supports up to 400 pounds in Altus chair, according to KI's official specifications.

Does the KI Altus have a headrest?

Yes. The official specifications list: Headrest available.

What sizes or versions of the KI Altus are there?

It comes in mesh Task chair (ALTMNA armless, ALTMAA headrest adjustable armchair, ALTMFA fixed T-armchair) and Fabric Task chair (ALTUNA, ALTUAA).

Where can I buy the KI Altus?

You can buy it from the KI official site. Check the configuration, price and return terms before ordering.

Videos

Show 3 more videos

Similar features for less

Chairs whose official specifications share features with the KI Altus, at a lower list price.

Features are compared from each brand's published specifications; check the details that matter to you. Some links are affiliate links.

Where to buy

Not sold on Amazon US. Buy through the brand or its authorized dealers — check availability and price in your country. Some links are affiliate links; Chairpedia may earn a commission at no extra cost to you (disclosure).

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Specs and prices come from the brand sources listed under Specs and next to the price; User Insights link to their originals. Confirm the exact configuration, seller and price before buying. Editorial policy

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