Modern office setup with a adjustable desk, chair, and computer monitor. Kansas City Office Design
Modern office setup with a adjustable desk, chair, and computer equipment. Kansas City Office Design
Modern conference room with a round wooden table and white chairs. Kansas City Office Design
Modern office space with a desk, chairs, and decorative elements. Kansas City Office Design
Humanscale Tre office chairs, stools and guest chairs with a person walking in the background. Kansas City Office Design.
Side View of a Humanscale Trea Chair with four-star task base and casters. In white finish. Kansas City Office Furniture.
Front View of a Humanscale Trea Chair with four-star task base and casters. In white finish. Kansas City Office Furniture.
Back View of a Humanscale Trea Chair with four-star task base and casters. In white finish. Kansas City Office Furniture.
Side View of a Humanscale Trea Chair with four star task chair base and casters. In white finish with a peacock fabric padded seat. Kansas City Office Furniture.
Front View of a Humanscale Trea Chair with four star task chair base and casters. In white finish with a peacock fabric padded seat. Kansas City Office Furniture.
Back View of a Humanscale Trea Chair with four star task chair base and casters. In white finish with a peacock fabric padded seat. Kansas City Office Furniture.
Side view of a Humanscale Trea Chair with four star task chair with casters. In white finish with a black fabric padded seat. Kansas City Office Furniture.
Front view of a Humanscale Trea Chair with four star task chair with casters. In white finish with a black fabric padded seat. Kansas City Office Furniture.
Back view of a Humanscale Trea Chair with four star task chair with casters. In white finish with a black fabric padded seat. Kansas City Office Furniture.
Side view of a Humanscale Trea Chair with task chair base and casters. In white finish with a Parma Red fabric padded seat. Kansas City Office Furniture.
Front view of a Humanscale Trea Chair with task chair base and casters. In white finish with a Parma Red fabric padded seat. Kansas City Office Furniture.
Back view of a Humanscale Trea Chair with task chair base and casters. In white finish with a Parma Red fabric padded seat. Kansas City Office Furniture.
Modern office setup with a adjustable desk, chair, and computer monitor. Kansas City Office Design
Modern office setup with a adjustable desk, chair, and computer equipment. Kansas City Office Design
Modern conference room with a round wooden table and white chairs. Kansas City Office Design
Modern office space with a desk, chairs, and decorative elements. Kansas City Office Design
Humanscale Tre office chairs, stools and guest chairs with a person walking in the background. Kansas City Office Design.
Humanscale Trea Four Star Chair Video. Kansas City Office Furniture.
Side View of a Humanscale Trea Chair with four-star task base and casters. In white finish. Kansas City Office Furniture.
Front View of a Humanscale Trea Chair with four-star task base and casters. In white finish. Kansas City Office Furniture.
Back View of a Humanscale Trea Chair with four-star task base and casters. In white finish. Kansas City Office Furniture.
Side View of a Humanscale Trea Chair with four star task chair base and casters. In white finish with a peacock fabric padded seat. Kansas City Office Furniture.
Front View of a Humanscale Trea Chair with four star task chair base and casters. In white finish with a peacock fabric padded seat. Kansas City Office Furniture.
Back View of a Humanscale Trea Chair with four star task chair base and casters. In white finish with a peacock fabric padded seat. Kansas City Office Furniture.
Side view of a Humanscale Trea Chair with four star task chair with casters. In white finish with a black fabric padded seat. Kansas City Office Furniture.
Front view of a Humanscale Trea Chair with four star task chair with casters. In white finish with a black fabric padded seat. Kansas City Office Furniture.
Back view of a Humanscale Trea Chair with four star task chair with casters. In white finish with a black fabric padded seat. Kansas City Office Furniture.
Side view of a Humanscale Trea Chair with task chair base and casters. In white finish with a Parma Red fabric padded seat. Kansas City Office Furniture.
Front view of a Humanscale Trea Chair with task chair base and casters. In white finish with a Parma Red fabric padded seat. Kansas City Office Furniture.
Back view of a Humanscale Trea Chair with task chair base and casters. In white finish with a Parma Red fabric padded seat. Kansas City Office Furniture.

Humanscale Task Chairs

Humanscale Trea Task Chair | Light Task Seating by Todd Bracher

$787.00 Manufacturer list price $1,282.00
Seat Fabric Black
Adding to Cart Added to Cart

Questions or ordering for a larger project? Call or text 816-360-9320 · Contact us

Trea Task is a light, armless task chair with a 12° recline that follows your movement without dials or knobs. The seat height adjusts from 17.32 to 22.24 inches and the chair ships assembled, so it's ready to work at a shared desk or in a meeting space.

Trea is a light task chair designed by Todd Bracher. The shell does the work: it moves with you through a 12° recline that adjusts on its own, so there is no recline setting to get wrong.

This is the Lite Task version, armless and height adjustable on hard casters. That keeps it light and easy to slide in and out at shared desks, conference tables and touch-down spaces. The seat pad is optional if you want a little color on the seat.

Humanscale offers more textiles and leathers than we list online, plus a polished aluminum base. Tell us what you have in mind and we'll quote it.

  • 12° solid-state recline that follows your movement, with no dials or knobs
  • Waterfall seat edge that eases pressure behind the knees
  • Contoured back and seat shells, with an optional upholstered seat pad
  • Height-adjustable base with a greaseless pneumatic cylinder and 360° swivel
  • Armless, with hard casters
  • Ships assembled
  • Designed by Todd Bracher; Trea won the Red Dot Best of the Best award.
  • Seat height: 17.32" to 22.24" (440 to 565 mm)
  • Seat depth: 18.5" (470 mm)
  • Seat width: 20.27" (515 mm)
  • Backrest height: 15.75" (400 mm)
  • Backrest width: 22" (560 mm)
  • Overall height: 31.70" to 36.61" (805 to 930 mm)
  • Base diameter: 27.55" (700 mm)
  • Chair weight: 20.5 lb (9.3 kg)
  • Shell: glass-filled nylon with a textured front and gloss back
  • Seat: textured polypropylene on a glass-filled nylon structure with a steel mounting plate
  • Recline: aluminum solid-state mechanism with rubber inserts, 12° of recline, automatic
  • Base: aluminum, white powder coat (polished aluminum available on request)
  • Casters: hard casters (other types available on request)
  • Seat height adjustment: pneumatic, greaseless cylinder; swivel: 360°
  • Arms: none
  • Seat pad: none, or Corde 4 in Black, Peacock or Parma Red
  • Shell and base color: white
  • Certifications: BIFMA LEVEL 3, SCS Indoor Advantage Gold, Living Product Challenge, free of Red List chemicals
  • Model: Trea Lite Task (T400)

Humanscale provides the Trea warranty. Humanscale warrants that Trea will be in good working order and free from defects in materials and workmanship when you receive it, for the warranty term. Coverage is for the original customer only, can't be transferred, and applies when the product was bought from Humanscale or an authorized vendor. The chair is covered for 15 years. Fabric, cushions, arm pads and casters are covered for 5 years.

The warranty does not cover normal wear and tear, or damage from accident, neglect, abuse, misuse or not following Humanscale's installation and use instructions. Service, modification or tampering by anyone other than a Humanscale authorized representative, and damage in transit, are not covered. Improper cleaning can void the warranty.

Care

Vacuum the seat pad weekly. For stains on Corde 4, wipe gently with a soft sponge and a solution of one part dishwashing detergent to three parts water, and test a small area first. Wash the powder-coated base with a soft cloth and mild detergent in warm water, then wipe it dry.

Full terms are on Humanscale's warranty page. Cleaning details are in the Humanscale product care guide (PDF), and more about Trea is on Humanscale's Trea page.

Estimated ship time is 1–4 weeks based on configuration.

All sales are final. Most commercial furniture is built to order or produced to your specifications, so we do not accept returns or exchanges for change of mind, sizing, finish preference or ordering mistakes unless KCOD states otherwise in writing. Please check sizes, finishes and quantities before you order.

Order problems are different from returns. These are order-resolution issues, and we help coordinate the right fix with the carrier or manufacturer for:

  • freight damage
  • missing items
  • an incorrect or wrong item shipped
  • a manufacturing defect
  • a valid warranty claim

Shipping & receiving

The estimate above is the time before your order ships from the manufacturer. It is not an arrival date.

Carrier transit time is added after shipment, estimates are not guaranteed, and production schedules can change. If your order is delayed, we will let you know the most accurate timeline we have.

How your order ships depends on the manufacturer, product, quantity and destination. We can't ship to P.O. boxes.

If your order ships by freight, delivery is dock to dock unless additional services are purchased. Liftgate service and inside delivery are not automatically included and may add cost. The carrier usually calls to schedule an appointment, and someone needs to be there to receive it. Missed appointments, refused deliveries and wrong delivery details can bring carrier fees, which we pass through at cost.

If your location is residential or limited access, or you have special receiving needs, contact us before you order. Carriers may add charges, and we confirm any extra cost before processing when possible.

Delivery & installation

In the Kansas City area we coordinate delivery and installation for commercial projects. Installation is not included unless it is in your quote or order, and larger projects may need separate receiving and installation planning. White glove delivery is a separate service where available. Tell us what you're ordering and where it's going, and we'll walk through the options.

Damage, shortages or incorrect items

Inspect your order when it arrives, whether it comes by parcel or freight.

  • Do not refuse the shipment. Note any visible damage or missing boxes on the delivery receipt before you sign.
  • Take photos of the damage, the packaging and the labels.
  • Keep all packaging, and do not assemble a damaged product.
  • Report external damage or shortages to us within 24 hours of delivery, and check for concealed damage before installation.
  • If you receive the wrong item, contact us before you assemble or install it. We will work with you and the manufacturer to correct the order.

Claims can be denied if reporting and packaging steps are not followed. Call 816-360-9320 or email hi@kcofficedesign.com.

Cancellation

Once an order is submitted to the manufacturer or released to production, it may not be cancelled or changed. If a change is still possible, manufacturer fees may apply.

Where we ship

Online shipping is available within the continental U.S. For Alaska, Hawaii, Puerto Rico or other special destinations, contact us before you order. Larger projects can sometimes be coordinated separately, which may involve a freight forwarder and your own receiving and unloading.

Full terms are in our shipping policy and return policy.

Does the Trea Task Chair have arms?

No. This listing is the armless Lite Task version.

What can I adjust on it?

The seat height adjusts from 17.32 to 22.24 inches. The 12° recline follows your movement automatically, so there is no recline control to set.

Can I get other fabrics, a polished aluminum base or different casters?

Online we list a seat pad in Black, Peacock or Parma Red Corde 4, or no seat pad, on a white base with hard casters. Humanscale offers more textiles and leathers, a polished aluminum base and other caster types, some at an upcharge. Tell us what you have in mind and we'll quote it.

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