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21 Year Warranty

en one chair

Encouraging good posture in the user,

the en one chair provides all day comfort and flexibility.

en one classroom scene bright colours



  • Available in 6 sizes

  • 21 year warranty

  • Stacks 21 high within 2 metres

  • 11 brilliant colours

  • One piece design using reinforced polypropylene

  • 100% Recyclable

  • Weight limit 150kg (330lbs)

  • EN1729 compliant parts 1 and 2

  • BS EN16139:2013 level 2 for severe contract use

  • Optional extras: Custom colours, linking device, antimicrobial additive, UV protection.

  • Uses less material than most other one piece chairs

  • Designed and manufactured in the UK

Spaceforme EN One Chair NI Angle

Perfect posture.
Optimum comfort.

en one chair royal blue front
en one chair royal blue side
en one chair royal blue back

All you need in a chair.

The child friendly design offers fantastic ergonomics, providing all day comfort and flexibility. A waterfall front helps to improve circulation whilst sitting and the angled rear legs discourage tilting.


It’s easy to stack and can fit an incredible 21 high within a 2 meter space. The intelligent one piece form makes it simple to clean and is suitable for both indoor and outdoor use. It’s strong design can take an impressive weight of up to 150Kg.

Try our product configurator!

We have a fantastic way to view our product in 3D.

Click the options below to select your ideal product, then spin the model around to view in 3D.

If you are using your mobile or tablet, click the augmented reality (AR) button to view it in your room!

If you enjoy using the configurator, check out our free classroom designer!

en one chair with happy students

At Spaceforme we care for the environment and are always innovating to try and help reduce our impact on the world.


Manufactured in the UK out of reinforced polypropylene, it is 100% recyclable and has been specifically designed to use less plastic, making it lighter and more environmentally friendly than other one piece chairs. We are so confident in our products durability and strength, that it comes with a 21 year warranty.

Happy smiles.

We have it covered.

BS EN16139:2013 level 2 for severe contract use.

EN1729 compliant parts 1 and 2.

11 Colours

Brighten up your classroom environment.

Create that smile on children's faces.

Perfect stacking.

Stacks 21 high safely and securely. No leaning so you can be assured they stay straight and tall.


We even have a handy trolley to help you manoeuvre your en one chairs (Size 3/4/5&6 Chairs).

Need to connect the chairs together? No problem, we have a clever linking device for that. Available in 3 colours. Secure clip that keep chairs safely connected, chairs can be easily and quickly removed.

en one chair with linking device stacked on flatbed trolley

en one chair specifications

Cleaning instructions: Clean with a damp cloth using warm soapy water. Dry immediately after.

Free Samples!

It's a great idea to try before you buy, click this link or get in touch to arrange a sample:



100% Recyclable Table!

Introducing our 100% recyclable en core table.

Taking it's design from the highly successful en one chair, the one-piece table offers excellent adaptability for all classroom environments.

The 600 x 600mm table is available in a range of colours and 6 different heights to suit all age groups.

It stacks 15 high within a 2 meter space and can be easily transported.

Click the picture to take a look! 

en core Royal Blue - Size 6 - Angle
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