Sonata Ergonomic Task Chair

Made to order - within 2 weeks

Fully upholstered in your choice of fabricCode SA040-G1

Ex VAT £259.95 Inc VAT £311.94

Arms No arms Height adjustable arms+£55 Foldaway arms+£65 Multi adjustable arms+£72

Fabric group Group 1 Group 2+£13 Group 3+£17 Group 4+£29 Group 5+£56

Fabric Choose the maker, then the range

Fancy two colours, say a blue seat and a red back? Or want help choosing? Email us at sales@atlantisoffice.com and we’ll help you pick.

Add accessories

Chair option: Seat slide and pump up lumbar

An adjustable seat slide for the right seat depth plus an inflatable lumbar cushion in the back. The photos show the chair with these.

0 View product

How it works

Hover over a card, or tap it, to see how it works.

Seat Height

Lift the lever under the seat. Take your weight off to go up, sit down to go down. Let go to fix it.
Back Height

Lift the backrest — it clicks up a notch at a time. Go past the top and it drops back to the bottom.
Independent Seat Tilt

Lift the lever to tilt the seat back, push down to lock in position.
Independent Back Tilt

Lift the lever and push the backrest to the angle you want, the seat stays put. Push down to lock the back.
Custom Upholstery

Choose your own fabric and colour, We can upholster in your brand colours or a fabric to match your space.
5 Year Warranty

5 years of cover on every part, if a component fails through a manufacturing fault, we’ll sort it.

A fully upholstered ergonomic task chair with a shaped shirt tail back that wraps the upper back and kidney area, on a heavy duty 3 lever mechanism. Made to order in your choice of fabric.

Key features

Contoured, fully upholstered shirt tail back for upper back and kidney support
Heavy duty 3 lever mechanism: seat and back tilt set separately
Ratchet back height adjustment
No arms, height adjustable arms, height adjustable foldaway arms or 4D multi adjustable arms
Black 5 star spider base with 50mm castors
Seat slide and pump up lumbar available below
Suitable for users up to 150kg (23.5 stone)
Delivered fully assembled

Specification

Seat height	560 to 630mm
Seat width	510mm
Seat depth	500mm
Back width	480mm
Back height	620 to 700mm
Chair weight	15kg
Maximum user weight	150kg (23.5 stone)

Fabric

Choose from a huge range of fabrics and vinyls by Camira, Agua, Inloom, Macflex and others. The fabric's price group sets the price; type the colour you want and we will confirm it with your order.

Delivery

Made to order and delivered fully assembled within 2 weeks.
Free delivery.

Returns

This chair is made to order in your choice of fabric, so it cannot be returned or changed once ordered. Please check the size and fabric before you buy, or email sales@atlantisoffice.com and we will help you choose.