Skip to product information
1 of 20

KI

Postura+ One Piece Chair

Postura+ One Piece Chair

SKU:CS43400-RED

Regular price £21.85 GBP
Regular price Sale price £21.85 GBP
Sale Sold out
Excluding VAT. Shipping calculated at checkout.
Colour
Seat Height (mm)

  • Estimated Lead Time 2 Weeks. When made to order, delivery is around 8 weeks.

The UK’s first choice for education seating: Our Postura+ One Piece Chair is trusted by schools across the UK for its unbeatable durability, comfort, and value.

Designed to promote good posture and provide exceptional comfort.

Developed to support good posture, this industry leading classroom chair keeps students comfortable throughout the school day. Educators appreciate its high-impact polypropylene and gas-injected legs for outstanding strength and longevity. Leading the way in customisation options, the One Piece Chair is available in 20 standard colours, and is lightweight, stain-resistant, antistatic and easy to clean.

Additional Information

    • Materials Information: 
      • Jet Black one piece chairs: 100% recycled polypropylene
      • All other one piece chairs: 50% recycled polypropylene
    • User Weight Loading:
      • Size 1: 130kg 
      • Size 2 & 3: 160kg 
      • Size 4, 5 & 6: 200kg
    • Care & Maintenance Instructions:
      • Maintaining the appearance and finish of your product is best achieved through proper care and cautious use.
      • For regular cleaning of Shells use a soft cloth with mild soap or detergent and lukewarm water. Avoid solvents, citrus/orange-based cleaners or heavy-duty kitchen cleaners.
      • Stubborn spots like chewing gum can be removed using cigarette lighter fluid. Wipe dry immediately.
      • To restore lustre to smooth surfaces and perform light cleaning, a general non-abrasive all-purpose cleaner is recommended. Its anti-static properties help repel dust and dirt. High quality wax can be used to restore lustre and provide protective coating.

    Postura Sizing Guide

    On Postura+ chairs you can find a colour-coded sticker on the top side of the backrest that corresponds to the table above. The example (below left) shows a blue sticker, so the chair can be identified as a Ash Grey size mark 6 chair

    Postura KI Poly School Chair Side on Image of all sizes in Light Sand Colour

    Postura KI Poly School Chair Size Guide

    The Perfect Fit Explained

    In January 2007, British and European Standards were established for educational institutions.’ BS EN 1729 Part 1 ensures that furniture meets appropriate size, shape, and ergonomic design to promote good posture and reduce RSI and back pain in students. This guide includes size marks for fixed seat and table heights suitable for students of different ages.

    The correct seat height is determined by measuring the popliteal height, which is the distance from the floor to the back of the knee when seated with thighs horizontal and lower leg vertical with feet flat on the floor. This measurement is useful in determining the compatible size for existing or older furniture that does not comply with BS EN 1729. Stature is measured from the floor to the top of the head. 

    It’s crucial that table size marks align with chair and stool size marks. EN chairs should ideally match EN tables, ensuring a harmonious and ergonomic environment for students.

    Postura KI Poly School Chair Guide for Perfect Fit

    Colour Collection:

    Postura KI One-Piece Poly Chair Colour Collection
    View full details

    Leading The Way To A Sustainable Future

    Postura+ one piece chairs are made with at least 50% recycled polypropylene with plans to increase this to 80 - 100% in the future.

    The Postura+ one piece stools are made from glass filled polypropylene, with a minimum 30% recycled polypropylene too.

    Our recycled plastic comes from a UK-based supply chain of waste plastic from the food industry. Over 600 tonnes of this is used in the standard production process a year, the equivalent to 2 million food containers. The 50% recycled polypropylene chairs and 30% recycled stools have been rigorously tested and achieved the same certifications and standards as fully virgin plastic chairs with a 20-year warranty remaining in place

    Postura+

    The Most Trusted Name In Education

    Postura+ is durable, low maintenance,
    and comfortable one-piece polypropylene
    chair designed for education environments.
    Created in Australia in the 1990s, it quickly
    gained popularity in the UK and has since
    been locally manufactured to meet growing
    demand and European standards.
    The Postura+ collection helps create high
    performing learning spaces that support
    students’ full potential with its versatile and
    specialist seating products. Its ergonomic
    design enhances concentration and comfort,
    making it excellent value for money by
    reducing procurement, repair and installation
    costs. Postura+ is backed by several
    certifications and a 20 year warranty and is
    used by millions of students worldwide.

    Postura+

    The All-Round Performer

    Furniture is crucial in creating optimal
    learning spaces. Classrooms that once
    catered to one teaching style are now
    evolving into problem-solving and
    collaborative environments.
    The learning space must be flexible
    to adapt to the needs of teachers and
    students.
    Postura+ is the ideal solution for
    any budget and space, providing
    comfort, durability and practicality.
    Its ergonomic design enhances
    concentration and wellbeing, while its
    high-quality materials make it durable
    and easy to move. Plus, it’s 100%
    recyclable and suitable for occasional
    outdoor use.

    The Story & Manufacturing of Postura+ Chairs