The EN One Chair by Spaceforme is a one-piece polypropylene seat designed for educational settings that demand durability, ergonomics, and space efficiency. Built to support posture and movement with a waterfall front edge and rear-leg angle that reduce strain, it’s child-friendly, stackable and minimalist—ideal for classrooms, hallways, or communal areas. It holds up to 150 kg, stacks up to 21 high in under 2 metres, comes in six EN1729-defined sizes, and lasts with a 21-year warranty. Plus, it’s entirely recyclable and made with less material so it’s lighter and more sustainable.

Key Features:

• Available in 6 sizes (per EN1729 standards)
• Capacity up to 150 kg
• One-piece construction from reinforced polypropylene
• 21-year warranty
• Stacks 21 chairs high within 2 metres for compact storage
• 16 colours to choose from
• 100% recyclable material
• Certified: EN1729 parts 1 & 2; BS EN16139:2013 Level 2 (severe contract use)
• Optional extras: seat pad, linking device, antimicrobial additive, UV protection