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Postura Plus Chairs: The UK's #1 School Chair
Proven. Trusted. Indestructible. There is a reason the Postura+ is the best-selling classroom chair in the UK. Millions of students sit on them every day. Designed to promote good posture and built to withstand the extreme demands of modern education, the Postura Plus sets the benchmark for school chairs and classroom seating.
Manufactured in the UK from high-impact polypropylene, this iconic one-piece chair is lightweight, stain-resistant, and ergonomic. Whether you are equipping a primary school, a secondary academy, or a university hall, Postura+ offers the ultimate blend of comfort, colour, and durability. Browse our wider classroom chairs range for alternative models.
20 Year Warranty
Install and forget. The Postura Plus is built to last a generation. It comes with a massive 20-year manufacturer's warranty, making it the most cost-effective long-term investment a school can make.
Ergonomic Design
Better concentration. The "waterfall" seat edge and lumbar support are engineered to promote healthy posture. A comfortable student focuses better, and Postura+ is proven to reduce fidgeting and fatigue.
Stain & Graffiti Resistant
Easy maintenance. The high-impact polypropylene surface repels ink, food stains, and dirt. It can be wiped clean easily, keeping your classrooms looking professional year after year.
Superior Stackability
Flexible spaces. Postura+ chairs stack safely up to 12 high. This allows caretakers to clear halls for assemblies or cleaning in minutes, maximizing the utility of your school's floor space.
Vibrant Colour Range
School spirit. Available in 16 vibrant colours, from classic Ink Blue and Charcoal to vibrant Sun Yellow and Parrot Green. Match your chairs to your school branding or colour-code specific year groups.
Safe & Anti-Tip
No rocking. The unique anti-tilt leg design prevents students from rocking back on their chairs, significantly reducing classroom accidents and damage to the chair legs.
The Cobolt Advantage: Buy in Bulk & Save
Cobolt Furniture is an official stockist of Postura Plus. We offer unbeatable bulk pricing for full classroom or school-wide fit-outs.
Schools, Colleges, and Councils can order immediately using a Purchase Order for instant credit terms. Don't compromise with cheap imitations; invest in the genuine article with a 20-year guarantee.
Postura+ FAQs
What size Postura chair do I need?
Postura+ complies with BS EN 1729 sizing:
• Size 1-2 (ages 3-6)
• Size 3-4 (ages 7-11)
• Size 5 (ages 11-14)
• Size 6 (ages 14+ to Adult) - The most popular size for secondary schools.
Is the 20-year warranty real?
Absolutely. The manufacturer stands by the incredible durability of the Postura+. The warranty covers the structural integrity of the chair shell, ensuring it won't crack or break under normal educational use.
Are they environmentally friendly?
Yes. Postura+ chairs are made from high-impact polypropylene which is 100% recyclable. They are also manufactured in the UK, reducing the carbon footprint associated with shipping chairs from overseas.
Can I order a sample?
For large project orders (e.g., refitting a whole school), we can often arrange samples so you can check the size and colour match. Please contact our sales team to discuss your requirements.
Do you accept School Purchase Orders?
Yes. We accept official Purchase Orders from all UK state schools, academies, and universities. Simply checkout using your PO number or email it to us for 30-day payment terms.
