Ergo High Back Office Chair K204

CH Ergo High Back K204 POP


An ergonomic office chair offering excellent seating comfort.

The elegant design of the Ergo High Back Office Chair not only adds to the aesthetics of your workplace, but more importantly enhances comfort level, making it a perfect modern office chair in which you can spend a great deal of time sitting comfortably and supported.

Price includes Height, Width and Depth Adjustable Armrests

Colour: Black

This chair complies with all EN 1335 standards

RRP 599.00 ex Vat


€736.77incl VAT

Prices quoted are ex VAT

Benefits of Ergo High Back Office Chair


For excellent support and comfortable seating


The Anatomically contured upholstered back rest is height adjustable so you can adjust it to ensure complete support for your back.  This high back chair has a synchrone mechanism that allows you adjust the chair to your body weight.  The result is supported sitting wile you work and move.


A adjustable office chair to suit you


The Ergo High Back K204 office chair comes complete with a seat depth adjustment feature helping you adapt the chair to users preferences.  




Suitable for individuals approx:


up to 120kg


from 5' 2" - 6' 4"


Seat Size: w470 x d420mm


Seat Depth Adjustment: 420 - 470mm


Backrest Height: w465 - h610 - 680mm


Seate Height Adjustment: 420 - 540mm


Synchro-mechanism  with lateral tension adjustment.


Height adjustable backrest.


Seat depth adjustment.


Five star base plastic, black, with hard double wheel castors.


Seat height adjustment with gas spring.


Height, Width and Depth Adjustable Armrests


Fabric Bondai. Black


Gurantee: 5 year manufacturing gurantee



We stock this chair in Black.


Box delivery with our courier.


Returns policy.


In the event of receiving this chair damaged on delivery please let us know within 24 hours of receipt so that you can make a valid claim.


If you change you mind on purchase, please notify us within 14 day of purchase should you wish to return items.  You will need to ring for a Returns Note Number, which you will need to quote when returning items.   Goods must be unused, unopened, in a saleable condition and in their original packaging. 


If the item has been sent in error or is defective KOS will arrange collection and return.  Otherwise the onus is on the customer to arrange and pay for the return of the items.


Refunds will be issued on receipt of returned goods in saleable condition.

Annette Shannahan - Owner ..

We at Abbey Physio and HealthcareDirect have worked very effectively and on many occasions with Seamus and the team at Kos Ergonomics when seeking solutions and resolving work-related...

Eileen Murphy - Physiotherapist ..

I recommend patients to KOS. They have experience and expertise with ergonomic solutions for patients with particular problems. When they sell a chair, they ensure that the chair is fitted...

Padraic O'Fiynn - Ergonomist ..

Since 2006, working as a chartered ergonomist with KOS Ergonomic solutions has greatly contributed to an early and safe return to work mainly for staff and where necessary students of the...

Kathleen Treanor - Ergonomist ..

I Kathleen Treanor have worked collaboratively with KOS and Seamus Kennedy since 2000. We have worked together with many organisations both public and private, to provide professional...

Sarah Carry - UCD ..

Since first contacting KOS Ergonomic Solutions in 2010, l have found their service reliable and efficient, combining excellent customer service and product expertise with a range of ergonomic...

Eileen Hannon - Stryker ..

KOS Ergonomic Solutions has supplied us with chairs for our Beading Room which have been very beneficial to the safety and comfort of our employees working in this area. These chairs are used 14-18...

Alison Minter - Paypal ..

Just wanted to say thank you for the quick and efficient service over the last year. It’s been a pleasure dealing with you and I would highly recommend KOS to anyone

Irene O'B - Physio & Ergonomist ..

Following a fall from a bicycle I sustained a T10 (mid back) wedge fracture with no nerve damage. I also reinjured my neck having sustained a whiplash injury some 20 years previously. Three months...

Karol Fitzgerald - Athlone IT ..

As I informed you previously to my numerous back problems, resulting from fracturing a couple of vertebra in my lower back a number of years ago. This later caused disc to slip, trapping nerves...


KOS Ergonomics Ireland

Since 1991, we have been working with companies and individuals as the leading provider of ergonomic office furniture in Ireland.

We currently provide a full ergonomic service from office to home with our ergonomic homeworker packages, sit stand desks , ergonomic chairs , remote assessments and KOS Ergonomic program management software.

Discover our wide range by booking a showroom consultation or by shopping online!

Visit Our Showroom

We can provide you with a VDU Assessments when you visit our showrooms in Dublin or in Holycross in Tipperary.

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