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Orangebox · Office Chairs

Orangebox Do

Fuss-free auto ergonomics.

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  • Up to 50kg to 150kg
Check price at Orangebox

Summary

Orangebox's mesh task chair, now sold as DO better, with a weight-balancing recline and a 76 mm seat slide.

Best for

  • People who want the recline to balance to their weight without setting tension.
  • Those who want lumbar height and seat depth adjustment.
  • Offices that want a quick setup; Orangebox says it assembles in under two minutes with an Allen key.

Good to check first

  • The recline goes to 20° and does not lock, so it suits people who like to move.
  • Adjustable arms come only on the versions with A in the code (HBA, HBHA, HBCA).
  • Orangebox lists no weight rating, so ask your dealer.

The trade-off

Simple, self-balancing movement, with fewer published specs and no online price.

Value check

Orangebox sells it through showrooms and dealers and does not publish a price; ask for a quote.

Price
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Load capacity
50kg to 150kg

What Orangebox highlights

  • Weight-balancing recline

    A synchronous mechanism balances to the sitter's weight and reclines up to 20°. It does not lock.

  • Flexible lumbar pad

    A flexible TPU lumbar pad moves 100 mm up or down.

  • Seat depth

    The seat slides through 76 mm of depth adjustment.

  • Versions

    It comes with or without adjustable arms, with an optional headrest, and as a counter-height version.

As described by Orangebox on its official pages; not a Chairpedia assessment.

Before you buy

Fit (official)

  • Seat height 445–575 mm (17.5–22.6 in); counter version 695–953 mm.
  • Seat depth 405 mm.
  • Overall H970 × W660 × D660 mm (DO-HBA).

Delivery and setup

  • Assembles with an Allen key; Orangebox says it takes under two minutes.
  • Warranty 5 years (2020 datacard).

Sources: Orangebox, DO better ↗ (checked Oct 11, 2026) · Orangebox, Do datacard ↗ (checked Oct 11, 2026)

Check price at Orangebox

Specs

Size and fit
Sizes
DO-HB Task Chair / DO-HBA Task Armchair: Height 970, Width 660, Depth 660 mm; DO-HBH / DO-HBHA with Headrest: Height 1170, Width 660, Depth 660 mm; DO-HBC Counter Height Chair: Height 1240, Width 660, Depth 660 mm (DO-HB 38.2 x 26.0 x 26.0 in; with headrest 46.1 in high; counter 48.8 in high)
Seat height
445–575 mm (17.5–22.6 in)
Seat depth
405 mm (15.9 in)
Seat width
520 mm (20.5 in)
Load capacity
110–331 lb (110–331 lb)
Adjustments
Recline
Synchronous and weight balancing action with up to 20 deg of recline. Non locking; optional mechanism with travel limiter
Arms
Adjustable Arms as standard (HBA, HBHA, HBCA); soft touch armpad with 100mm of height adjustment (3.9 in height travel)
Lumbar support
Black, flexible TPU pad with 100mm of height adjustment (3.9 in)
Headrest
Headrest on DO-HBH (Task Chair with Headrest) and DO-HBHA (Task Armchair with Headrest)

About Orangebox

Founded
2002
Based in
London, UK

Orangebox started in the summer of 2002 and has grown from a small team to more than 450 people.

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Questions

What is the Orangebox Do's weight capacity?

It is rated for 50kg to 150kg in User weight range, Do better brochure, according to Orangebox's official specifications.

Does the Orangebox Do have a headrest?

Yes. The official specifications list: Headrest on DO-HBH (Task Chair with Headrest) and DO-HBHA.

What sizes or versions of the Orangebox Do are there?

Where can I buy the Orangebox Do?

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

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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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