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  • Black coilflex office chair
  • Desky CoilFlex Ergonomic Office Chair-Office Chairs-Desky-Black-No Headrest-Desky® Australia
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  • Desky CoilFlex Ergonomic Office Chair-Office Chairs-Desky-Black-No Headrest-Desky® Australia
  • Desky CoilFlex Ergonomic Office Chair-Office Chairs-Desky-Black-No Headrest-Desky® Australia
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  • Desky CoilFlex Ergonomic Office Chair-Office Chairs-Desky-Black-No Headrest-Desky® Australia

Desky CoilFlex Ergonomic Office Chair

4.9
Rated 4.9 out of 5 stars
21 Reviews
From $499.00

Colour: Black

 
 
 
 
 
 
 
 
A$599.00 A$499.00+

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Worth Every Penny

The amount of adjustment is crazy, but in a good way. I'm tall, and the 4D armrests finally hit the right spot. Plus, the mesh is actually cool. Assembly was easy too. Great chair.

- Sarah M.
Solid Build Quality

You can tell right away this isn't cheap. The base is sturdy, and the mechanisms feel smooth when you tilt back. Very simple setup and immediately comfortable. Great buy!

- Anna L.
Great for Long Hours

Switched to this from a generic chair, and the difference is night and day. The back support is excellent, and I love how much I can adjust the armrests. My shoulders feel way better.

- Leo F.
office desk

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Desky CoilFlex Ergonomic Office Chair-Office Chairs-Desky-Black-No Headrest-Desky® Australia
Desky CoilFlex Ergonomic Office Chair

office chair adjustments
Easy Assembly In Minutes
comofrtable cushion technology
Wave SpringCushion Technology
chair icon
Multi-Functional Adjustments
Taller HeadrestFits Users Up to 200cm

Desky Coilflex™ Ergonomic Chair

Step into unmatched comfort and sophistication with Desky’s Coilflex™ Ergonomic Chair, the future of modern seating engineered for an inclusive height range, supporting users up to 200cm. Designed to transform any space, from your home sanctuary to the busiest office, this chair sets a new benchmark in ergonomic excellence. By custom-engineering our optional headrest with an additional 5cm of vertical reach, we've ensured that even the tallest users experience perfect ergonomic alignment and complete neck support. At the chair's core lies the revolutionary Coilflex™ wave spring cushion system, delivering a personalized, supremely supportive feel that adapts seamlessly to your body.

Coilflex™ isn’t just more comfortable, it is engineered to set the standard in seating excellence. By replacing passive foam with active suspension, it reimagines comfort, alignment, and durability in ways regular chairs cannot match. Supported by a 3D breathable mesh back and a multi‑functional chassis mechanism, it delivers flawless posture and effortless support throughout even the longest work sessions. 

Designed for up to 8+ hours of continuous use, the chair is available in five stunning color options to suit any aesthetic. Key functions are managed via a single handle, giving you effortless control over lifting, backward tilt, locking, and depth adjustment.

Coilflex chair system xray

Unparalleled Comfort: Our Dynamic Coilflex™ System.

Meet the gold standard in ergonomic seating. Desky’s Coilflex™ wave spring suspension system redefines what comfort means. Unlike ordinary foam, Coilflex™ actively adapts to your body with a multi‑layered design: a resilient shaping sponge, a precision damping core, and a robust 0.1" steel plate foundation. Together, they eliminate pressure points, absorb movement, and maintain flawless alignment. The result is a responsive, floating support that keeps you energized and focused for over 8 hours. 

This isn’t just better seating, it’s the best. Coilflex™ sets a new benchmark, proving that true comfort comes from engineering, not compromise.

Class-Leading
Seat Comfort
Eliminates
Pressure Points
Evenly Balanced
Weight Distribution
Sustained
All-Day Support
Desky coilflex headrest for tall users
Elevated Support: The Extended-Reach Headrest for Taller Users

Finding an ergonomic chair that truly supports a taller frame is a common frustration; standard headrests often fall short, hitting the shoulder blades rather than the neck. We custom-engineered the Coilflex™ with this in mind, offering an optional headrest with an additional 50mm of vertical reach.

This extended ergonomic profile provides precise cervical support for users up to 200cm (6’7”) tall. Whether you’re upright and focused or tilted back in a deep recline, the headrest’s height and tilt adjustability ensure your neck and spine remain in perfect alignment. It’s the ultimate solution for taller professionals looking to eliminate the neck strain often felt during long stints at the desk.

Shop with confidence - Offering a 6 Year Warranty
Invest in your comfort and peace of mind. Our Desky Coilflex™ Chair is built with exceptional quality, ensuring it will withstand years of daily use.
10 Years Warranty
6 Years Warranty
for all parts

Easy Assembly

No tools required. Hassle free assembly in minutes.

Flat Rate Shipping

Enjoy flat rate shipping. Orders placed before 12pm are shipped same day!

Ergonomic Support

Designed with you in mind. Say hello to a better work day - Improve both comfort and productivity.

Adaptive Comfort

A design that moves with you - offering adjustable support and personalised positioning.

Desky Coilflex chair

Experience Limitless Personalisation

Unlock your ideal seating position with the Desky Coilflex™, engineered not just for comfort, but for total control. By providing superior adjustability, this chair empowers you to fine-tune every angle, ensuring a perfect ergonomic fit that energises you for hours of work.

Stop settling for generic comfort. Our advanced mechanics guarantee that whether you're relaxing with a deep recline or precision-setting your work posture, your chair moves seamlessly with you. While standard chairs often fall short for taller individuals, we’ve custom-engineered our optional headrest with an additional 5cm of vertical reach, providing full cervical support for users up to 200cm. Experience truly customised seating that accommodates a wider range of heights, boosts focus, and eliminates fatigue through precision engineering.

Adjust Smarter. Feel Better.

4 Lockable

Recline Positions

Integrated

Lumbar Support

Adjustable

Seat Depth

136kg

Weight Capacity

Certified quality desky chair

Precision in Every Adjustment - Built for Performance

Built to handle the demands of your daily grind, the Desky Coilflex™ features a high-grade, SGS Certified gas lift and a robust chassis mechanism that delivers smooth, reliable performance every time. This chair isn't just comfortable, it's engineered for long-term strength, confirmed by stringent BIFMA Inspection standards.

accreditations
Gas Lift
KGS Class 4
Certified Quality
BIFMA & SGS
Smooth Rolling
Premium Casters
Quick Setup
Easy Assembly
4D adjustable armrests coilflex chair
Precision Support: The 4D Adjustable Armrests

Eliminate shoulder strain and achieve perfect wrist alignment with the Desky Coilflex's™ sophisticated 4D armrests. These armrests move in every direction you need, allowing you to seamlessly integrate your chair with any desk height or typing setup.

Experience effortless control over your upper body posture. The armrests allows you to adjust its height, forward, backward, side-to-side, and pivot inward/outward. This level of granular control ensures your elbows and wrists are supported precisely where you need them, maximising comfort and reducing fatigue during intense work sessions.

desky coilflex finishes
Design Your Space: Eight Signature Colourways

Personalise your environment and express your unique style with the Desky Coilflex™ Chair. Available in eight signature colours, this chair is designed to seamlessly integrate into any home or professional office aesthetic. The Desky Coilflex™ offers shades to suit every everyone, whether you’re after a sleek professional tone or a bright creative accent, choose the perfect shade to complement your workspace: Black, Wheat, Blue, Green, Peach, or Yellow.

Desky Ergonomic Chair Comparison Chart

Desky ergonomic chair comparison

Specifications

 

Chair Height 445mm - 530mm
Seat Depth 420 -470mm
Base to Seat Height Range 445mm - 530mm


Armrests Yes
Colours Black, White, Green, Blue, Yellow, Peach, Yellow/Gray, Peach/Gray
Lift Mechanism KGS Class 4 Gas Lift
desky coilflex ergonomic chair

Frequently Asked Questions

What is the "wave spring" cushion suspension system and how is it different from standard foam?

The "wave spring" cushion suspension system is a dynamic, multi-layered mechanism (featuring a special wave spring damping system and steel plate) designed to provide personalised, floating support. Unlike standard foam that can flatten over time, this system is engineered to distribute pressure evenly and maintain its supportive shape for long-lasting comfort.


What is the weight capacity and is the chair safety certified?

The Desky Coilflex™ has a maximum weight capacity of 136kg. Yes, the chair's gas lift is backed by an SGS Certificate and has passed the stringent American BIFMA Inspection for guaranteed strength and certified durability.


What adjustability features for this chair?

The chair offers extensive customisation, including 4D adjustable armrests, a 50mm seat depth adjustment, a 22° recline range (with 4 tilt settings), and multi-functional chassis mechanism for fine-tuned tension control. An optional headrest is also available.

4.9
Rated 4.9 out of 5 stars
Based on 21 reviews
95%would recommend this product
Total 5 star reviews: 19 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
21 reviews
  • Rated 5 out of 5 stars
    31 minutes ago
    Great office chair

    This office chair was really easy to put together. It has nice adjustable back support with a comfortable cushy seat. The mesh back helps me stay cooler when using the chair over a long day.

    Don
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    The only office chair you will need

    High quality chair with all the functionality you expect from Desky. Once you take a seat, you will be sold by the comfort and stability of the chair. Another quality addition to my growing Desky office set up.

    Ethan
    Verified Reviewer
  • Rated 5 out of 5 stars
    2 weeks ago
    Very comfortable chair

    Very comfortable and ergonomic chair! Exactly what I was looking for. However I found the cushion a bit extra firm for my liking and the seat size to be a bit small. Even though I’m a petite woman I prefer a bigger seat size. Whether the cushion holds up over time, time will tell. So far, it is very comfortable and does the job.

    Saloni G.
    Verified Buyer
  • Rated 4 out of 5 stars
    2 months ago
    Comfortable study chair

    Chair is the new favourite in the study space. The colour is great.

    We had some delay/mixup on shipping but desky were constantly in communication while it got cleared up

    Paul G.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Comfortable

    At first I had problems with the chair because I couldn’t figure out the adjustments. I would not have had these problems if a booklet had been enclosed that specifically (in words) described what each lever and knob does. The reason I specify “words” is that a small tag accompanied the product that illustrated with pictures how to assemble the chair. But it provided no details on which knob or lever makes what adjustment. You’d think I could just try the various levers and figure it out; however, one lever was stuck and one was virtually hidden. That is, I didn’t even notice the one lever that lies flush against another part of the chair. Consequently, I had to contact customer service to ask what to do. The person I reached via chat (and subsequently email) was both helpful and friendly. And with customer service’s advice, I managed to fix all the required adjustments to make the chair comfortable for me. It has been perfect ever since. But I still wish I had a booklet to consult in the future if necessary. I’m likely old fashioned, but I keep documentation that comes with products. So while the chair itself is a 5/5, the lack of an instruction booklet was a problem for me.

    Cynthea M.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Amazing chair

    Could not be happier with the chair! Great price for the quality. I would recommend to a friend!

    Takae K.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Great chair

    It is a good chair. The lumber support is superb. Very easy to assemble too. I am still figuring out all the seat adjustments. It would be great if they had an tutorial on the various controls.

    NUSHRAT J.
    Verified Buyer
  • Rated 3 out of 5 stars
    1 month ago
    Maybe better for smaller people

    I bought the chair primarily for its color. It does look good. I am 5"11" and on the heavier side, and it is nowhere near as comfortable as my Aeron. The lumbar support is very aggressive and can only be adjusted up and down, not in and back. We managed to unscrew it and remove it, but now it is a little less supportive, but at least it doesn't feel like someone is constantly shoving my back. It might work better for someone with shorter legs who isn't as far back in the chair. Seat base is OK but also a little short and has more hard spots than a mesh base. The headrest is however very comfortable and an improvement over my apron which does not have one.

    Lore U.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Wow!

    This has to one of the most comfortable chairs ever!!

    Scott
  • Rated 5 out of 5 stars
    1 month ago
    Very comfortable

    Very happy with my chair. Comfortable easy to assemble love it

    Debra H.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Great Office Chair

    I took a long time before I ordered this chair as I had already bought 3 reputable similar priced ergonomic office Chairs prior to this Chair. I have a few issues with lumber spine and sitting for any length of time takes a toll - this chair has a great seat that I feel is different to others on the market and has made a huge difference in how long I can sit and my comfort after sitting. I wish I had done this purchase earlier.

    Karen C.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Great Office Chair

    I took a long time before I ordered this chair as I had already bought 3 reputable similar priced ergonomic office Chairs prior to this Chair. I have a few issues with lumber spine and sitting for any length of time takes a toll - this chair has a great seat that I feel is different to others on the market and has made a huge difference in how long I can sit and my comfort after sitting. I wish I had done this purchase earlier.

    Karen C.
    Verified Buyer