Postura Plus - High Chair

Postura Plus - Stacking

Postura Plus - Stool

Postura Plus - Task Chair

Postura Plus - 4 Leg on Castors

Postura Plus - Reverse Cantilever
Red Postura+

Our Postura+ chairs are everywhere!

First introduced to the UK in 1996, KI's iconic Postura+ chairs have been used by millions of students. Follow us on Twitter, and contribute your own picture by finishing this sentence:

#Postura chairs can be found in thousands of classrooms around the world, and...


Postura+ Chair

Postura Plus various sizes display

Postura+ Chairs

Designed to promote good posture and provide exceptional comfort, the Postura+ chair is proven to be durable, comfortable and offer excellent value for money. Made in the UK from high impact resistant polypropylene, their gas injected legs increase strength and reduce weight. Available in a range of vibrant colours, they are strong, light, stain resistant, antistatic and easy to clean. The perfect addition to any dynamic learning environment.

  • Single piece injection moulded polypropylene
  • Perfect ergonomics with waterfall seat edge
  • 6 sizes suitable for ages 3-18+
  • 16 polypropylene colours
  • Safe vertical stacking up to 12 high
  • BS EN 1729 Parts 1&2, BS 5852 (Crib5) certified
  • BS EN 1022: 2005 (Size 5&6) certified
  • BS EN 16139: 2013, Level 2 (Size 6) certified

Made in the UK. 20 year warranty. 100% Recyclable.


Size Mark Seat Height Seat Width Seat Depth Overall Height Overall Width Overall Depth Weight
1 260mm 280mm 250mm 500mm 360mm 330mm 1.7kg
2 310mm 280mm 250mm 550mm 360mm 365mm 1.8kg
3 350mm 340mm 310mm 645mm 430mm 420mm 2.8kg
4 380mm 340mm 310mm 675mm 430mm 440mm 3.0kg
5 430mm 380mm 370mm 760mm 480mm 505mm 3.9kg
6 460mm 380mm 370mm 790mm 480mm 525mm 4.5kg

All dimensions quoted are approximate.

Polypropylene Colours:

Colour name Postura+ Nursery Range
(Size 1)
Postura+ Primary Range
(Sizes 2, 3 & 4)
Postura+ Secondary Range
(Sizes 5 & 6)
Jet Black (Recycled) Postura jet black
Slate Grey Postura slate grey Postura slate grey
Iron Grey Postura iron grey Postura iron grey
Ash Grey Postura ash grey Postura ash grey
Poppy Red Postura poppy red Postura poppy red Postura poppy red
Tangerine Fizz Postura tangerine fizz Postura tangerine fizz
Sun Yellow Postura sun yellow Postura sun yellow Postura sun yellow
Lime Zest Postura lime zest Postura lime zest
Parrot Green
Forest Green Postura forest green Postura forest green Postura forest green
Ink Blue Postura ink blue Postura ink blue Postura ink blue
Aqua Blue Postura aqua blue Postura aqua blue
Powder Blue Postura powder blue Postura powder blue
Pink Candy

Postura pink candy

Postura pink candy
Grape Crush Postura grape crush Postura grape crush
Sugar Plum colour-dots-KI-sugar-plum colour-dots-KI-sugar-plum

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