RH Mereo Office Chair 200


The Mereo office chair brings active sitting to everyone.

A small adjustment is all it takes to fit RH Mereo for any user. Whatever your size or shape.

RH Mereo is crafted to merge with you. Leaning forwards and backwards the small vertical movements of the seat prevents pressure on the thighs. Stimulating your blood circulation and minimising tensions.

You always stay sitting in a natural upright posture with both feet firmly on the floor. A Tvedt cushion gives you a small push between the shoulder blades. This encourages you to sit with an open chest, improving oxygenation of the body. The backrest angle supports the whole back. All it takes is an easy adjustment.



Mereo Armrests ex Vat
€225.09incl VAT


€1,190.64incl VAT

Prices quoted are ex VAT



We stock this chair in Black.


In stock, goods will be dispatched from our ware house within 2-3 business days.  


Other colours have approximately a  5 week lead time.  We will email you with a delivery date nearer the time.


Box delivery with our courier.


Our experienced chair consultant will be in touch with you to ensure your chair is set up to suit your individual needs.


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.

Mereo Office Chair keeping your body supported as you workAn office chair fitted to each user.


With the Mereo Office Chair the small adjustment is all it takes to fit each user, no matter what their size  This one chair will fit everyone, bringing active sitting to all.


The RH Mereo office chair is tested in accordance with international standards and norms, with excellent results. It is a solid, easily upgradable, durable office chair and will improve performance at the workplace for years to come. With RH Mereo you will only need one chair.


Easy To Adjust Office Chair to fit each Person (see below)


Simple to adjust this office chair to suit your needs.  Everything is there for a reason and has a purpose.  It is all precise, logical and intuitive. Innovation and design from every angle.  The RH Mereo is all about seeing and sensing.  Ergonomics and comfort work from the inside and show on the outside.  As soon as you sit in an RH Mereo you feel what it can do.


An office chair that stimulates movement:

Movement is very important, especially so for the office worker, who spends long hours sitting in front of the computer. You will never lack movement sitting in the Mereo office chair.  The Mereo chair is designed to follow your slightest movement, while alwasy offering complete support to your body.


RH Mereo Office Chair supporting your bodyIn RH Mereo the two action points of the chair corresponds perfectly with your pivot points, at the knees and the hips.  This helps the body to maintain an upright posture and the natural spine s-curve.  At the same time this facilitates a varied and movable sitting position without affecting basic adjustments such as seating, armrests and back height.


Ergonomic Design to improve Health


Back Rest Design

The Mereo Mid Back Task Chair is designed so that you always sit correctly and move correctly,  keeping your breathing even, stimulating your blood circulation, empowering you with oxygen and energy.  Improving health and efficiency.


The Mereo has a tvedt cushion which gives you a small push between the shoulder blades.  This encourages you to sit with an open chest, improving oxygenation of the body.


Seat Shape preventing Back Problems

Mereo Office Chair adjusts to suit all size usersThe waterfall seat reduces pressure on your thighs and minimises  your knee movement when the seat is  tilting.  The rear edge is raised to orientate the pelvis in the correct position.  Improving posture and helping to prevent back problems.


Intutive Chair Adjustments 

Mereo Office Chair Adjusts to fit your size

The ideal office chair to suit adjusted to suit each worker.


















Suitable for individuals

up to 150kg

between 5' 4 - 6' 4" approximately



RH Mereo Ergonomic Task Chair Mid Back Dimensions


Backrest: Width 452mm, Height 478mm


Seat: width 425mm, depth 466 mm (seatslide 100 mm incl 20mm in back)


Seat Height: 388 - 520mm (4T Silver)


Base in grey lacquered aluminium (5T) and castors for carpet floor Ø65 mm


Optional Mereo Armrests height and width adjustable.  Armrest height above seat 200 - 300mm


Optional Neckrest:


We recommend you use this chair with armrests


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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