A purple plastic chair positioned in a modern ICT classroom or computer lab, with polished concrete floors and black workstations in the background.
Grape purple Postura+ chair with a rich, saturated tone and sculpted plastic form, designed for vibrant learning spaces and stackable storage.
Grape purple Postura+ chair featuring a deep-toned shell and ergonomic contours, ideal for bold, branded educational interiors.
Sizing chart for KI Europe’s Postura+ Chairs showing age ranges, seat heights, dimensions, and weight for nursery to adult users, with colour-coded feet illustrations.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Grape Purple Postura+ Chair (460mm, Ages 14+)

The Grape Purple Postura+ (460mm) is designed to make an impression. Tailored to the adult physique (14+), it bridges the gap between functional institutional furniture and strong interior design. It is the robust choice for higher education spaces that require "Severe Contract" durability without sacrificing visual identity.

Ergonomics for Young Adults

  • 460mm seat height aligns with standard adult desks and meeting tables (710-760mm)
  • Sculpted lumbar support encourages healthy posture during long lectures
  • Waterfall seat edge prevents leg fatigue, essential for adult comfort

Built for Severe Use

  • Certified to BS EN 16139 Level 2 – tested to survive the rigours of university life
  • Gas-injected legs provide immense structural rigidity for weights up to 204kg
  • One-piece design eliminates maintenance; no fabric to tear or screws to loosen

Identity & Creativity

Purple is often associated with wisdom, creativity, and ambition. This Grape finish is perfect for reinforcing university branding colours or zoning creative arts departments within a college campus.

The Cobolt Commitment

  • Free UK Mainland Delivery: We cover the logistics to give you a transparent, all-inclusive price
  • Reliable Supply: UK manufacturing ensures consistent colour matching for future top-up orders
  • Seamless Logistics: Deliveries coordinated to suit term dates and campus access
  • 20-Year Warranty: A long-term promise of performance

Where is this Purple adult stacking chair used?

The Grape Purple Postura+ (460mm) is widely used to create distinctive zones within large institutions. It is a favourite for Student Union HQs, Performing Arts seminar rooms, University breakout spaces, and modern Sixth Form centres. Its severe use rating also makes it suitable for high-traffic community halls and waiting areas.

Key Features

  • Adult Dimensions – 460mm seat height is designed for 14+ years and adults, matching standard desk heights.
  • Severe Use Certified – Meets BS EN 16139 Level 2, ensuring it withstands the heavy wear of adult education environments.
  • High Density Stacking – Stacks 12 high vertically, allowing flexible use of multi-purpose venues.
  • Distinctive Colour – Grape Purple offers a bold, modern look that hides scuffs well.
  • Safety Engineered – Anti-rock rear legs prevent tipping, and the material is anti-static.
  • Hygiene Ready – The smooth, non-porous surface withstands rigorous cleaning protocols.
  • Eco-Friendly – Manufactured in the UK using 30% recycled content and is 100% recyclable.
  • Lightweight Strength – Weighs just 3.73kg, making it easy to move, yet supports 204kg.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
UK manufactured

Cobolt Service & Ethos: Here to Make It Easy

  • Free Delivery (UK Mainland): We keep pricing simple. The price you see includes transport to your facility.
  • Project Ownership: A dedicated expert will oversee your order, ideal for complex departmental fit-outs.
  • Flexible Scheduling: We work around your operational hours to deliver when it suits you.
  • Long-term Value: We supply products tested to the highest British Standards for longevity.

Built for Safety. Backed for Years.

  • This chair is engineered for high-usage environments. It holds BS EN 16139 Level 2 (Severe Contract Use) alongside BS EN 1729 Part 1 & 2, certifying it for both educational ergonomics and heavy-duty public use.
  • Designed for user safety: the anti-rocking mechanism ensures stability, while the anti-static finish prevents shocks in tech-heavy environments.
  • Hygiene maintenance is effortless. The high-impact polypropylene is resistant to industrial cleaning agents, crucial for shared canteen spaces.
  • We offer a comprehensive 20-year manufacturer's warranty. This covers the structural integrity of the shell and legs, protecting your budget against breakage.
  • The chair is tested to support a static weight of 204kg, ensuring it safely accommodates a diverse user base.

The Grape Purple Postura+ (460mm) is the adult-sized solution for modern campuses and creative spaces. These specifications reflect its suitability for 14+ years, Higher Education, and severe contract environments.

Dimensions
790mm (H) × 480mm (W) × 525mm (D)
Weight
3.73kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
460mm
Standard adult height for 14+ and FE/HE
Material
30% recycled high-impact polypropylene
Sustainable, durable, and wipe-clean
Construction
Single-piece gas injection mould
Zero maintenance; certified for severe use
Ventilation
Lumbar ventilation window
Maintains comfort during long lectures
Edge Profile
Waterfall seat edge
Maintains circulation for adult users
Anti-static / Anti-rocking
Yes
Safe for IT suites; prevents tipping
Stackability
Up to 12 chairs
Enables rapid room reconfiguration
Weight Capacity
204kg
Heavy-duty rating suitable for all adults
Outdoor Suitability
UV filter
Resists fading in sunlight
Compliance
BS EN 16139 Level 2 / BS EN 1729
Certified for Severe Contract & Educational Use
Colour
Grape Purple
Distinctive aesthetic for creative zones

Dimensions strictly follow DfE size mark guidelines. Minor variations may occur due to manufacturing tolerances.

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

FAQs: The Best Purple Chair for Universities & Colleges

Q: Is delivery included in the price?

A: Yes, Free UK Mainland Delivery is included. We cover the transport costs, meaning the price you see is the price you pay, with no hidden freight fees.

Q: Is this chair suitable for adults?

A: Yes. The 460mm seat height is the standard dimension for adults and students aged 14+. It matches standard office and university tables (710-760mm).

Q: What does "BS EN 16139 Level 2" mean?

A: This is a rigorous certification for "Severe Contract Use." It means the chair has been tested to withstand heavier use than standard school chairs, making it ideal for universities and public areas.

Q: Where is Grape Purple best used?

A: Grape Purple is ideal for spaces that need a strong identity, such as Student Unions, creative arts blocks, or Sixth Form common rooms.

Q: Can I stack these chairs?

A: Yes, despite being the larger adult size, they still stack 12 high vertically on the floor. This is crucial for multi-use halls.

Q: Is it tough enough for heavy daily use?

A: Absolutely. It is rated to 204kg (32 stone) and has a 20-year warranty. The single-piece construction removes any weak points.

Q: Does the chair prevent rocking?

A: Yes. The rear legs are angled to resist tipping back, which improves safety in classrooms and lecture halls.

Q: Is it UK manufactured?

A: Yes, it is made in the UK. This ensures high quality, consistent colour matching, and supports the local economy.

Q: Why choose Cobolt Furniture?

A: We are B2B specialists for the education and workplace sectors. We offer Free UK Mainland Delivery, expert project advice, and reliable products designed for longevity.

Overview

Product Overview: Grape Purple Postura+ Chair (460mm, Ages 14+)

The Grape Purple Postura+ (460mm) is designed to make an impression. Tailored to the adult physique (14+), it bridges the gap between functional institutional furniture and strong interior design. It is the robust choice for higher education spaces that require "Severe Contract" durability without sacrificing visual identity.

Ergonomics for Young Adults

  • 460mm seat height aligns with standard adult desks and meeting tables (710-760mm)
  • Sculpted lumbar support encourages healthy posture during long lectures
  • Waterfall seat edge prevents leg fatigue, essential for adult comfort

Built for Severe Use

  • Certified to BS EN 16139 Level 2 – tested to survive the rigours of university life
  • Gas-injected legs provide immense structural rigidity for weights up to 204kg
  • One-piece design eliminates maintenance; no fabric to tear or screws to loosen

Identity & Creativity

Purple is often associated with wisdom, creativity, and ambition. This Grape finish is perfect for reinforcing university branding colours or zoning creative arts departments within a college campus.

The Cobolt Commitment

  • Free UK Mainland Delivery: We cover the logistics to give you a transparent, all-inclusive price
  • Reliable Supply: UK manufacturing ensures consistent colour matching for future top-up orders
  • Seamless Logistics: Deliveries coordinated to suit term dates and campus access
  • 20-Year Warranty: A long-term promise of performance

Features & Benefits

Where is this Purple adult stacking chair used?

The Grape Purple Postura+ (460mm) is widely used to create distinctive zones within large institutions. It is a favourite for Student Union HQs, Performing Arts seminar rooms, University breakout spaces, and modern Sixth Form centres. Its severe use rating also makes it suitable for high-traffic community halls and waiting areas.

Key Features

  • Adult Dimensions – 460mm seat height is designed for 14+ years and adults, matching standard desk heights.
  • Severe Use Certified – Meets BS EN 16139 Level 2, ensuring it withstands the heavy wear of adult education environments.
  • High Density Stacking – Stacks 12 high vertically, allowing flexible use of multi-purpose venues.
  • Distinctive Colour – Grape Purple offers a bold, modern look that hides scuffs well.
  • Safety Engineered – Anti-rock rear legs prevent tipping, and the material is anti-static.
  • Hygiene Ready – The smooth, non-porous surface withstands rigorous cleaning protocols.
  • Eco-Friendly – Manufactured in the UK using 30% recycled content and is 100% recyclable.
  • Lightweight Strength – Weighs just 3.73kg, making it easy to move, yet supports 204kg.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
UK manufactured

Cobolt Service & Ethos: Here to Make It Easy

  • Free Delivery (UK Mainland): We keep pricing simple. The price you see includes transport to your facility.
  • Project Ownership: A dedicated expert will oversee your order, ideal for complex departmental fit-outs.
  • Flexible Scheduling: We work around your operational hours to deliver when it suits you.
  • Long-term Value: We supply products tested to the highest British Standards for longevity.

Safety & Warranty

Built for Safety. Backed for Years.

  • This chair is engineered for high-usage environments. It holds BS EN 16139 Level 2 (Severe Contract Use) alongside BS EN 1729 Part 1 & 2, certifying it for both educational ergonomics and heavy-duty public use.
  • Designed for user safety: the anti-rocking mechanism ensures stability, while the anti-static finish prevents shocks in tech-heavy environments.
  • Hygiene maintenance is effortless. The high-impact polypropylene is resistant to industrial cleaning agents, crucial for shared canteen spaces.
  • We offer a comprehensive 20-year manufacturer's warranty. This covers the structural integrity of the shell and legs, protecting your budget against breakage.
  • The chair is tested to support a static weight of 204kg, ensuring it safely accommodates a diverse user base.

Specification Dimensions

The Grape Purple Postura+ (460mm) is the adult-sized solution for modern campuses and creative spaces. These specifications reflect its suitability for 14+ years, Higher Education, and severe contract environments.

Dimensions
790mm (H) × 480mm (W) × 525mm (D)
Weight
3.73kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
460mm
Standard adult height for 14+ and FE/HE
Material
30% recycled high-impact polypropylene
Sustainable, durable, and wipe-clean
Construction
Single-piece gas injection mould
Zero maintenance; certified for severe use
Ventilation
Lumbar ventilation window
Maintains comfort during long lectures
Edge Profile
Waterfall seat edge
Maintains circulation for adult users
Anti-static / Anti-rocking
Yes
Safe for IT suites; prevents tipping
Stackability
Up to 12 chairs
Enables rapid room reconfiguration
Weight Capacity
204kg
Heavy-duty rating suitable for all adults
Outdoor Suitability
UV filter
Resists fading in sunlight
Compliance
BS EN 16139 Level 2 / BS EN 1729
Certified for Severe Contract & Educational Use
Colour
Grape Purple
Distinctive aesthetic for creative zones

Dimensions strictly follow DfE size mark guidelines. Minor variations may occur due to manufacturing tolerances.

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

FAQs: The Best Purple Chair for Universities & Colleges

Q: Is delivery included in the price?

A: Yes, Free UK Mainland Delivery is included. We cover the transport costs, meaning the price you see is the price you pay, with no hidden freight fees.

Q: Is this chair suitable for adults?

A: Yes. The 460mm seat height is the standard dimension for adults and students aged 14+. It matches standard office and university tables (710-760mm).

Q: What does "BS EN 16139 Level 2" mean?

A: This is a rigorous certification for "Severe Contract Use." It means the chair has been tested to withstand heavier use than standard school chairs, making it ideal for universities and public areas.

Q: Where is Grape Purple best used?

A: Grape Purple is ideal for spaces that need a strong identity, such as Student Unions, creative arts blocks, or Sixth Form common rooms.

Q: Can I stack these chairs?

A: Yes, despite being the larger adult size, they still stack 12 high vertically on the floor. This is crucial for multi-use halls.

Q: Is it tough enough for heavy daily use?

A: Absolutely. It is rated to 204kg (32 stone) and has a 20-year warranty. The single-piece construction removes any weak points.

Q: Does the chair prevent rocking?

A: Yes. The rear legs are angled to resist tipping back, which improves safety in classrooms and lecture halls.

Q: Is it UK manufactured?

A: Yes, it is made in the UK. This ensures high quality, consistent colour matching, and supports the local economy.

Q: Why choose Cobolt Furniture?

A: We are B2B specialists for the education and workplace sectors. We offer Free UK Mainland Delivery, expert project advice, and reliable products designed for longevity.

Grape Purple Postura+ Ergonomic One Piece Classroom Chair - 14+ Years

Product code: KI14GP
Inject a sense of creative sophistication into your campus with the Postura+ Ergonomic Chair in Grape Purple. Dimensioned with a 460mm seat height for...

Inc VAT

Exc VAT

£44.00

£36.67

Height by Age - 14+ Years
Colours - Grape Purple

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Grape Purple Postura+ Chair (460mm, Ages 14+)

The Grape Purple Postura+ (460mm) is designed to make an impression. Tailored to the adult physique (14+), it bridges the gap between functional institutional furniture and strong interior design. It is the robust choice for higher education spaces that require "Severe Contract" durability without sacrificing visual identity.

Ergonomics for Young Adults

  • 460mm seat height aligns with standard adult desks and meeting tables (710-760mm)
  • Sculpted lumbar support encourages healthy posture during long lectures
  • Waterfall seat edge prevents leg fatigue, essential for adult comfort

Built for Severe Use

  • Certified to BS EN 16139 Level 2 – tested to survive the rigours of university life
  • Gas-injected legs provide immense structural rigidity for weights up to 204kg
  • One-piece design eliminates maintenance; no fabric to tear or screws to loosen

Identity & Creativity

Purple is often associated with wisdom, creativity, and ambition. This Grape finish is perfect for reinforcing university branding colours or zoning creative arts departments within a college campus.

The Cobolt Commitment

  • Free UK Mainland Delivery: We cover the logistics to give you a transparent, all-inclusive price
  • Reliable Supply: UK manufacturing ensures consistent colour matching for future top-up orders
  • Seamless Logistics: Deliveries coordinated to suit term dates and campus access
  • 20-Year Warranty: A long-term promise of performance

Where is this Purple adult stacking chair used?

The Grape Purple Postura+ (460mm) is widely used to create distinctive zones within large institutions. It is a favourite for Student Union HQs, Performing Arts seminar rooms, University breakout spaces, and modern Sixth Form centres. Its severe use rating also makes it suitable for high-traffic community halls and waiting areas.

Key Features

  • Adult Dimensions – 460mm seat height is designed for 14+ years and adults, matching standard desk heights.
  • Severe Use Certified – Meets BS EN 16139 Level 2, ensuring it withstands the heavy wear of adult education environments.
  • High Density Stacking – Stacks 12 high vertically, allowing flexible use of multi-purpose venues.
  • Distinctive Colour – Grape Purple offers a bold, modern look that hides scuffs well.
  • Safety Engineered – Anti-rock rear legs prevent tipping, and the material is anti-static.
  • Hygiene Ready – The smooth, non-porous surface withstands rigorous cleaning protocols.
  • Eco-Friendly – Manufactured in the UK using 30% recycled content and is 100% recyclable.
  • Lightweight Strength – Weighs just 3.73kg, making it easy to move, yet supports 204kg.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
UK manufactured

Cobolt Service & Ethos: Here to Make It Easy

  • Free Delivery (UK Mainland): We keep pricing simple. The price you see includes transport to your facility.
  • Project Ownership: A dedicated expert will oversee your order, ideal for complex departmental fit-outs.
  • Flexible Scheduling: We work around your operational hours to deliver when it suits you.
  • Long-term Value: We supply products tested to the highest British Standards for longevity.

Built for Safety. Backed for Years.

  • This chair is engineered for high-usage environments. It holds BS EN 16139 Level 2 (Severe Contract Use) alongside BS EN 1729 Part 1 & 2, certifying it for both educational ergonomics and heavy-duty public use.
  • Designed for user safety: the anti-rocking mechanism ensures stability, while the anti-static finish prevents shocks in tech-heavy environments.
  • Hygiene maintenance is effortless. The high-impact polypropylene is resistant to industrial cleaning agents, crucial for shared canteen spaces.
  • We offer a comprehensive 20-year manufacturer's warranty. This covers the structural integrity of the shell and legs, protecting your budget against breakage.
  • The chair is tested to support a static weight of 204kg, ensuring it safely accommodates a diverse user base.

The Grape Purple Postura+ (460mm) is the adult-sized solution for modern campuses and creative spaces. These specifications reflect its suitability for 14+ years, Higher Education, and severe contract environments.

Dimensions
790mm (H) × 480mm (W) × 525mm (D)
Weight
3.73kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
460mm
Standard adult height for 14+ and FE/HE
Material
30% recycled high-impact polypropylene
Sustainable, durable, and wipe-clean
Construction
Single-piece gas injection mould
Zero maintenance; certified for severe use
Ventilation
Lumbar ventilation window
Maintains comfort during long lectures
Edge Profile
Waterfall seat edge
Maintains circulation for adult users
Anti-static / Anti-rocking
Yes
Safe for IT suites; prevents tipping
Stackability
Up to 12 chairs
Enables rapid room reconfiguration
Weight Capacity
204kg
Heavy-duty rating suitable for all adults
Outdoor Suitability
UV filter
Resists fading in sunlight
Compliance
BS EN 16139 Level 2 / BS EN 1729
Certified for Severe Contract & Educational Use
Colour
Grape Purple
Distinctive aesthetic for creative zones

Dimensions strictly follow DfE size mark guidelines. Minor variations may occur due to manufacturing tolerances.

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

FAQs: The Best Purple Chair for Universities & Colleges

Q: Is delivery included in the price?

A: Yes, Free UK Mainland Delivery is included. We cover the transport costs, meaning the price you see is the price you pay, with no hidden freight fees.

Q: Is this chair suitable for adults?

A: Yes. The 460mm seat height is the standard dimension for adults and students aged 14+. It matches standard office and university tables (710-760mm).

Q: What does "BS EN 16139 Level 2" mean?

A: This is a rigorous certification for "Severe Contract Use." It means the chair has been tested to withstand heavier use than standard school chairs, making it ideal for universities and public areas.

Q: Where is Grape Purple best used?

A: Grape Purple is ideal for spaces that need a strong identity, such as Student Unions, creative arts blocks, or Sixth Form common rooms.

Q: Can I stack these chairs?

A: Yes, despite being the larger adult size, they still stack 12 high vertically on the floor. This is crucial for multi-use halls.

Q: Is it tough enough for heavy daily use?

A: Absolutely. It is rated to 204kg (32 stone) and has a 20-year warranty. The single-piece construction removes any weak points.

Q: Does the chair prevent rocking?

A: Yes. The rear legs are angled to resist tipping back, which improves safety in classrooms and lecture halls.

Q: Is it UK manufactured?

A: Yes, it is made in the UK. This ensures high quality, consistent colour matching, and supports the local economy.

Q: Why choose Cobolt Furniture?

A: We are B2B specialists for the education and workplace sectors. We offer Free UK Mainland Delivery, expert project advice, and reliable products designed for longevity.

Overview

Product Overview: Grape Purple Postura+ Chair (460mm, Ages 14+)

The Grape Purple Postura+ (460mm) is designed to make an impression. Tailored to the adult physique (14+), it bridges the gap between functional institutional furniture and strong interior design. It is the robust choice for higher education spaces that require "Severe Contract" durability without sacrificing visual identity.

Ergonomics for Young Adults

  • 460mm seat height aligns with standard adult desks and meeting tables (710-760mm)
  • Sculpted lumbar support encourages healthy posture during long lectures
  • Waterfall seat edge prevents leg fatigue, essential for adult comfort

Built for Severe Use

  • Certified to BS EN 16139 Level 2 – tested to survive the rigours of university life
  • Gas-injected legs provide immense structural rigidity for weights up to 204kg
  • One-piece design eliminates maintenance; no fabric to tear or screws to loosen

Identity & Creativity

Purple is often associated with wisdom, creativity, and ambition. This Grape finish is perfect for reinforcing university branding colours or zoning creative arts departments within a college campus.

The Cobolt Commitment

  • Free UK Mainland Delivery: We cover the logistics to give you a transparent, all-inclusive price
  • Reliable Supply: UK manufacturing ensures consistent colour matching for future top-up orders
  • Seamless Logistics: Deliveries coordinated to suit term dates and campus access
  • 20-Year Warranty: A long-term promise of performance

Features & Benefits

Where is this Purple adult stacking chair used?

The Grape Purple Postura+ (460mm) is widely used to create distinctive zones within large institutions. It is a favourite for Student Union HQs, Performing Arts seminar rooms, University breakout spaces, and modern Sixth Form centres. Its severe use rating also makes it suitable for high-traffic community halls and waiting areas.

Key Features

  • Adult Dimensions – 460mm seat height is designed for 14+ years and adults, matching standard desk heights.
  • Severe Use Certified – Meets BS EN 16139 Level 2, ensuring it withstands the heavy wear of adult education environments.
  • High Density Stacking – Stacks 12 high vertically, allowing flexible use of multi-purpose venues.
  • Distinctive Colour – Grape Purple offers a bold, modern look that hides scuffs well.
  • Safety Engineered – Anti-rock rear legs prevent tipping, and the material is anti-static.
  • Hygiene Ready – The smooth, non-porous surface withstands rigorous cleaning protocols.
  • Eco-Friendly – Manufactured in the UK using 30% recycled content and is 100% recyclable.
  • Lightweight Strength – Weighs just 3.73kg, making it easy to move, yet supports 204kg.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
UK manufactured

Cobolt Service & Ethos: Here to Make It Easy

  • Free Delivery (UK Mainland): We keep pricing simple. The price you see includes transport to your facility.
  • Project Ownership: A dedicated expert will oversee your order, ideal for complex departmental fit-outs.
  • Flexible Scheduling: We work around your operational hours to deliver when it suits you.
  • Long-term Value: We supply products tested to the highest British Standards for longevity.

Safety & Warranty

Built for Safety. Backed for Years.

  • This chair is engineered for high-usage environments. It holds BS EN 16139 Level 2 (Severe Contract Use) alongside BS EN 1729 Part 1 & 2, certifying it for both educational ergonomics and heavy-duty public use.
  • Designed for user safety: the anti-rocking mechanism ensures stability, while the anti-static finish prevents shocks in tech-heavy environments.
  • Hygiene maintenance is effortless. The high-impact polypropylene is resistant to industrial cleaning agents, crucial for shared canteen spaces.
  • We offer a comprehensive 20-year manufacturer's warranty. This covers the structural integrity of the shell and legs, protecting your budget against breakage.
  • The chair is tested to support a static weight of 204kg, ensuring it safely accommodates a diverse user base.

Specification Dimensions

The Grape Purple Postura+ (460mm) is the adult-sized solution for modern campuses and creative spaces. These specifications reflect its suitability for 14+ years, Higher Education, and severe contract environments.

Dimensions
790mm (H) × 480mm (W) × 525mm (D)
Weight
3.73kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
460mm
Standard adult height for 14+ and FE/HE
Material
30% recycled high-impact polypropylene
Sustainable, durable, and wipe-clean
Construction
Single-piece gas injection mould
Zero maintenance; certified for severe use
Ventilation
Lumbar ventilation window
Maintains comfort during long lectures
Edge Profile
Waterfall seat edge
Maintains circulation for adult users
Anti-static / Anti-rocking
Yes
Safe for IT suites; prevents tipping
Stackability
Up to 12 chairs
Enables rapid room reconfiguration
Weight Capacity
204kg
Heavy-duty rating suitable for all adults
Outdoor Suitability
UV filter
Resists fading in sunlight
Compliance
BS EN 16139 Level 2 / BS EN 1729
Certified for Severe Contract & Educational Use
Colour
Grape Purple
Distinctive aesthetic for creative zones

Dimensions strictly follow DfE size mark guidelines. Minor variations may occur due to manufacturing tolerances.

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

FAQs: The Best Purple Chair for Universities & Colleges

Q: Is delivery included in the price?

A: Yes, Free UK Mainland Delivery is included. We cover the transport costs, meaning the price you see is the price you pay, with no hidden freight fees.

Q: Is this chair suitable for adults?

A: Yes. The 460mm seat height is the standard dimension for adults and students aged 14+. It matches standard office and university tables (710-760mm).

Q: What does "BS EN 16139 Level 2" mean?

A: This is a rigorous certification for "Severe Contract Use." It means the chair has been tested to withstand heavier use than standard school chairs, making it ideal for universities and public areas.

Q: Where is Grape Purple best used?

A: Grape Purple is ideal for spaces that need a strong identity, such as Student Unions, creative arts blocks, or Sixth Form common rooms.

Q: Can I stack these chairs?

A: Yes, despite being the larger adult size, they still stack 12 high vertically on the floor. This is crucial for multi-use halls.

Q: Is it tough enough for heavy daily use?

A: Absolutely. It is rated to 204kg (32 stone) and has a 20-year warranty. The single-piece construction removes any weak points.

Q: Does the chair prevent rocking?

A: Yes. The rear legs are angled to resist tipping back, which improves safety in classrooms and lecture halls.

Q: Is it UK manufactured?

A: Yes, it is made in the UK. This ensures high quality, consistent colour matching, and supports the local economy.

Q: Why choose Cobolt Furniture?

A: We are B2B specialists for the education and workplace sectors. We offer Free UK Mainland Delivery, expert project advice, and reliable products designed for longevity.

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