Durable beige plastic classroom chair with cut-out backrest, ideal for school environments
KI Europe’s Postura+ beige plastic chair with ergonomic backrest and angled legs, designed for comfort and durability in educational settings.
Beige Postura+ chair with a neutral tone and minimalist form, engineered for institutional seating with long-term resilience.
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: Beige Postura+ Chair (430mm, Ages 11–14)

The Beige Postura+ 430mm chair combines supportive ergonomics with a soft, neutral colour that suits secondary classrooms, breakout spaces and pastoral areas. It is designed to give pupils aged 11–14 reliable comfort throughout the school day.

Ergonomics for Secondary Learners

  • 430mm seat height sized for pupils aged 11–14 (DfE size mark 5)
  • Curved backrest encouraging healthy, upright posture
  • Waterfall seat edge helping to relieve pressure on the backs of legs

Engineered for Everyday School Life

  • One-piece polypropylene shell with no joints, screws or fixings
  • Gas-injected legs for added strength and stability
  • Independently tested to support up to 204kg for long-term reassurance

A Soft, Versatile Beige Finish

Beige brings warmth and neutrality to learning environments, making it ideal for classrooms, libraries, wellbeing spaces and SEN-friendly rooms where a softer, less clinical look is preferred.

Why Cobolt Is the Practical Choice

  • Free UK mainland delivery on every Beige Postura+ chair
  • Over 50 years of experience supporting education and public-sector projects
  • Tracked delivery schedules managed by Cobolt’s specialist logistics team
  • Dedicated account management providing clear, responsive support from enquiry through to aftercare

Where the Beige Postura+ 430mm Chair Performs Best

The Beige Postura+ 430mm chair is particularly well suited to secondary classrooms, pastoral rooms, libraries, SEN-friendly environments and multi-purpose learning spaces. Its gentle colour and ergonomic shell help create comfortable, welcoming areas for pupils aged 11–14.

Key Features

  • 430mm seat height – recommended for pupils aged 11–14.
  • One-piece polypropylene shell – removes weak points and loose fittings.
  • 30% recycled high-impact polypropylene – combines durability with sustainability goals.
  • Gas-injected leg reinforcement – designed for regular stacking and movement.
  • Ventilated back window – supports comfort in longer lessons and revision sessions.
  • Anti-static, anti-rocking design – improves stability in active secondary classrooms.
  • Stain-resistant, non-porous finish – ideal for spaces that see frequent use throughout the day.
  • UV-stable Beige colourway – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – helps schools manage storage and exam hall layouts efficiently.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery on every Beige Postura+ chair order.
  • 50 years of sector insight helping schools, trusts and colleges specify the right seating.
  • Tracked, carefully coordinated logistics handled directly by Cobolt’s internal team.
  • Personal account management providing dependable, knowledgeable support from start to finish.

Safety & Warranty for Beige Postura+ 430mm Chairs

  • Certified to BS EN 1729–1:2015 for secondary-age ergonomics
  • Compliant with BS EN 1729–2:2023 for strength, durability and stability
  • Anti-rocking base geometry helping to minimise tipping in active classrooms
  • Stain-resistant, non-porous shell designed for quick, hygienic cleaning
  • 20-year warranty covering material and structural performance in educational use

The Beige Postura+ 430mm chair is designed for secondary pupils aged 11–14, offering a reliable combination of comfort, strength and neutral styling. These specifications help schools and estates teams plan coordinated KS3 and KS4 environments.

Dimensions
760mm (H) × 480mm (W) × 505mm (D)
Weight
3.6kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
430mm
Sized for pupils aged 11–14 (DfE size mark 5)
Material
30% recycled high-impact polypropylene
Durable, lightweight and simple to maintain
Construction
One-piece mould with gas-injected legs
Improves structural stability and reduces maintenance points
Ventilation
Back ventilation window
Supports comfort in longer lessons and exam sessions
Edge Profile
Waterfall seat edge
Helps reduce leg pressure and encourages circulation
Anti-static / Anti-rocking
Yes
Enhances safety and stability in busy secondary classrooms
Stackability
Up to 12 chairs
Supports exam setups and multi-use spaces with limited storage
Weight Capacity
204kg
Provides long-term reassurance for intensive daily use
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor learning activities
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK standards for posture, strength and durability
Colour
Beige
Soft, neutral tone ideal for welcoming, low-contrast learning spaces

Dimensions follow DfE size mark 5 and may vary slightly within standard 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: Beige Postura+ 430mm Classroom Chair (Ages 11–14)

Q: Who is the Beige 430mm Postura+ chair designed for?

A: It is designed for pupils aged approximately 11–14 and follows DfE size mark 5 guidance for secondary seating.

Q: Where does the Beige colour work best?

A: Beige is ideal for classrooms, libraries, pastoral rooms, SEN-friendly spaces and areas where schools want a softer, more welcoming aesthetic.

Q: Is the Beige Postura+ 430mm chair durable enough for daily secondary use?

A: Yes—the one-piece shell, gas-injected legs and 204kg test rating are designed for intensive use in busy secondary environments.

Q: Do these chairs come with free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, supporting simple, transparent budgeting for schools and trusts.

Q: Are Beige Postura+ chairs easy to clean?

A: The stain-resistant, non-porous shell wipes clean quickly with mild detergents, helping teams maintain high hygiene standards day to day.

Q: Can we stack these chairs?

A: Yes—up to 12 Beige Postura+ chairs can be stacked safely, supporting exam layouts, assemblies and flexible room configurations.

Q: Are they suitable for occasional outdoor learning sessions?

A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage will help maintain appearance and lifespan.

Q: What reassurance does the 20-year warranty provide?

A: It confirms that the chair’s structure and materials are designed for long-term use in education, giving schools confidence in value and reliability.

Overview

Product Overview: Beige Postura+ Chair (430mm, Ages 11–14)

The Beige Postura+ 430mm chair combines supportive ergonomics with a soft, neutral colour that suits secondary classrooms, breakout spaces and pastoral areas. It is designed to give pupils aged 11–14 reliable comfort throughout the school day.

Ergonomics for Secondary Learners

  • 430mm seat height sized for pupils aged 11–14 (DfE size mark 5)
  • Curved backrest encouraging healthy, upright posture
  • Waterfall seat edge helping to relieve pressure on the backs of legs

Engineered for Everyday School Life

  • One-piece polypropylene shell with no joints, screws or fixings
  • Gas-injected legs for added strength and stability
  • Independently tested to support up to 204kg for long-term reassurance

A Soft, Versatile Beige Finish

Beige brings warmth and neutrality to learning environments, making it ideal for classrooms, libraries, wellbeing spaces and SEN-friendly rooms where a softer, less clinical look is preferred.

Why Cobolt Is the Practical Choice

  • Free UK mainland delivery on every Beige Postura+ chair
  • Over 50 years of experience supporting education and public-sector projects
  • Tracked delivery schedules managed by Cobolt’s specialist logistics team
  • Dedicated account management providing clear, responsive support from enquiry through to aftercare

Features & Benefits

Where the Beige Postura+ 430mm Chair Performs Best

The Beige Postura+ 430mm chair is particularly well suited to secondary classrooms, pastoral rooms, libraries, SEN-friendly environments and multi-purpose learning spaces. Its gentle colour and ergonomic shell help create comfortable, welcoming areas for pupils aged 11–14.

Key Features

  • 430mm seat height – recommended for pupils aged 11–14.
  • One-piece polypropylene shell – removes weak points and loose fittings.
  • 30% recycled high-impact polypropylene – combines durability with sustainability goals.
  • Gas-injected leg reinforcement – designed for regular stacking and movement.
  • Ventilated back window – supports comfort in longer lessons and revision sessions.
  • Anti-static, anti-rocking design – improves stability in active secondary classrooms.
  • Stain-resistant, non-porous finish – ideal for spaces that see frequent use throughout the day.
  • UV-stable Beige colourway – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – helps schools manage storage and exam hall layouts efficiently.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery on every Beige Postura+ chair order.
  • 50 years of sector insight helping schools, trusts and colleges specify the right seating.
  • Tracked, carefully coordinated logistics handled directly by Cobolt’s internal team.
  • Personal account management providing dependable, knowledgeable support from start to finish.

Safety & Warranty

Safety & Warranty for Beige Postura+ 430mm Chairs

  • Certified to BS EN 1729–1:2015 for secondary-age ergonomics
  • Compliant with BS EN 1729–2:2023 for strength, durability and stability
  • Anti-rocking base geometry helping to minimise tipping in active classrooms
  • Stain-resistant, non-porous shell designed for quick, hygienic cleaning
  • 20-year warranty covering material and structural performance in educational use

Specification Dimensions

The Beige Postura+ 430mm chair is designed for secondary pupils aged 11–14, offering a reliable combination of comfort, strength and neutral styling. These specifications help schools and estates teams plan coordinated KS3 and KS4 environments.

Dimensions
760mm (H) × 480mm (W) × 505mm (D)
Weight
3.6kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
430mm
Sized for pupils aged 11–14 (DfE size mark 5)
Material
30% recycled high-impact polypropylene
Durable, lightweight and simple to maintain
Construction
One-piece mould with gas-injected legs
Improves structural stability and reduces maintenance points
Ventilation
Back ventilation window
Supports comfort in longer lessons and exam sessions
Edge Profile
Waterfall seat edge
Helps reduce leg pressure and encourages circulation
Anti-static / Anti-rocking
Yes
Enhances safety and stability in busy secondary classrooms
Stackability
Up to 12 chairs
Supports exam setups and multi-use spaces with limited storage
Weight Capacity
204kg
Provides long-term reassurance for intensive daily use
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor learning activities
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK standards for posture, strength and durability
Colour
Beige
Soft, neutral tone ideal for welcoming, low-contrast learning spaces

Dimensions follow DfE size mark 5 and may vary slightly within standard 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: Beige Postura+ 430mm Classroom Chair (Ages 11–14)

Q: Who is the Beige 430mm Postura+ chair designed for?

A: It is designed for pupils aged approximately 11–14 and follows DfE size mark 5 guidance for secondary seating.

Q: Where does the Beige colour work best?

A: Beige is ideal for classrooms, libraries, pastoral rooms, SEN-friendly spaces and areas where schools want a softer, more welcoming aesthetic.

Q: Is the Beige Postura+ 430mm chair durable enough for daily secondary use?

A: Yes—the one-piece shell, gas-injected legs and 204kg test rating are designed for intensive use in busy secondary environments.

Q: Do these chairs come with free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, supporting simple, transparent budgeting for schools and trusts.

Q: Are Beige Postura+ chairs easy to clean?

A: The stain-resistant, non-porous shell wipes clean quickly with mild detergents, helping teams maintain high hygiene standards day to day.

Q: Can we stack these chairs?

A: Yes—up to 12 Beige Postura+ chairs can be stacked safely, supporting exam layouts, assemblies and flexible room configurations.

Q: Are they suitable for occasional outdoor learning sessions?

A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage will help maintain appearance and lifespan.

Q: What reassurance does the 20-year warranty provide?

A: It confirms that the chair’s structure and materials are designed for long-term use in education, giving schools confidence in value and reliability.

Beige Postura+ Ergonomic One Piece Classroom Chair - 11-14 Years

Product code: KI1114BE
The Beige Postura+ 430mm Classroom Chair offers a warm, neutral finish paired with proven ergonomic support for secondary pupils aged 11–14. The 430m...

Inc VAT

Exc VAT

£42.00

£35.00

Height by Age - 11-14 Years
Colours - Beige

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Beige Postura+ Chair (430mm, Ages 11–14)

The Beige Postura+ 430mm chair combines supportive ergonomics with a soft, neutral colour that suits secondary classrooms, breakout spaces and pastoral areas. It is designed to give pupils aged 11–14 reliable comfort throughout the school day.

Ergonomics for Secondary Learners

  • 430mm seat height sized for pupils aged 11–14 (DfE size mark 5)
  • Curved backrest encouraging healthy, upright posture
  • Waterfall seat edge helping to relieve pressure on the backs of legs

Engineered for Everyday School Life

  • One-piece polypropylene shell with no joints, screws or fixings
  • Gas-injected legs for added strength and stability
  • Independently tested to support up to 204kg for long-term reassurance

A Soft, Versatile Beige Finish

Beige brings warmth and neutrality to learning environments, making it ideal for classrooms, libraries, wellbeing spaces and SEN-friendly rooms where a softer, less clinical look is preferred.

Why Cobolt Is the Practical Choice

  • Free UK mainland delivery on every Beige Postura+ chair
  • Over 50 years of experience supporting education and public-sector projects
  • Tracked delivery schedules managed by Cobolt’s specialist logistics team
  • Dedicated account management providing clear, responsive support from enquiry through to aftercare

Where the Beige Postura+ 430mm Chair Performs Best

The Beige Postura+ 430mm chair is particularly well suited to secondary classrooms, pastoral rooms, libraries, SEN-friendly environments and multi-purpose learning spaces. Its gentle colour and ergonomic shell help create comfortable, welcoming areas for pupils aged 11–14.

Key Features

  • 430mm seat height – recommended for pupils aged 11–14.
  • One-piece polypropylene shell – removes weak points and loose fittings.
  • 30% recycled high-impact polypropylene – combines durability with sustainability goals.
  • Gas-injected leg reinforcement – designed for regular stacking and movement.
  • Ventilated back window – supports comfort in longer lessons and revision sessions.
  • Anti-static, anti-rocking design – improves stability in active secondary classrooms.
  • Stain-resistant, non-porous finish – ideal for spaces that see frequent use throughout the day.
  • UV-stable Beige colourway – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – helps schools manage storage and exam hall layouts efficiently.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery on every Beige Postura+ chair order.
  • 50 years of sector insight helping schools, trusts and colleges specify the right seating.
  • Tracked, carefully coordinated logistics handled directly by Cobolt’s internal team.
  • Personal account management providing dependable, knowledgeable support from start to finish.

Safety & Warranty for Beige Postura+ 430mm Chairs

  • Certified to BS EN 1729–1:2015 for secondary-age ergonomics
  • Compliant with BS EN 1729–2:2023 for strength, durability and stability
  • Anti-rocking base geometry helping to minimise tipping in active classrooms
  • Stain-resistant, non-porous shell designed for quick, hygienic cleaning
  • 20-year warranty covering material and structural performance in educational use

The Beige Postura+ 430mm chair is designed for secondary pupils aged 11–14, offering a reliable combination of comfort, strength and neutral styling. These specifications help schools and estates teams plan coordinated KS3 and KS4 environments.

Dimensions
760mm (H) × 480mm (W) × 505mm (D)
Weight
3.6kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
430mm
Sized for pupils aged 11–14 (DfE size mark 5)
Material
30% recycled high-impact polypropylene
Durable, lightweight and simple to maintain
Construction
One-piece mould with gas-injected legs
Improves structural stability and reduces maintenance points
Ventilation
Back ventilation window
Supports comfort in longer lessons and exam sessions
Edge Profile
Waterfall seat edge
Helps reduce leg pressure and encourages circulation
Anti-static / Anti-rocking
Yes
Enhances safety and stability in busy secondary classrooms
Stackability
Up to 12 chairs
Supports exam setups and multi-use spaces with limited storage
Weight Capacity
204kg
Provides long-term reassurance for intensive daily use
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor learning activities
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK standards for posture, strength and durability
Colour
Beige
Soft, neutral tone ideal for welcoming, low-contrast learning spaces

Dimensions follow DfE size mark 5 and may vary slightly within standard 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: Beige Postura+ 430mm Classroom Chair (Ages 11–14)

Q: Who is the Beige 430mm Postura+ chair designed for?

A: It is designed for pupils aged approximately 11–14 and follows DfE size mark 5 guidance for secondary seating.

Q: Where does the Beige colour work best?

A: Beige is ideal for classrooms, libraries, pastoral rooms, SEN-friendly spaces and areas where schools want a softer, more welcoming aesthetic.

Q: Is the Beige Postura+ 430mm chair durable enough for daily secondary use?

A: Yes—the one-piece shell, gas-injected legs and 204kg test rating are designed for intensive use in busy secondary environments.

Q: Do these chairs come with free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, supporting simple, transparent budgeting for schools and trusts.

Q: Are Beige Postura+ chairs easy to clean?

A: The stain-resistant, non-porous shell wipes clean quickly with mild detergents, helping teams maintain high hygiene standards day to day.

Q: Can we stack these chairs?

A: Yes—up to 12 Beige Postura+ chairs can be stacked safely, supporting exam layouts, assemblies and flexible room configurations.

Q: Are they suitable for occasional outdoor learning sessions?

A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage will help maintain appearance and lifespan.

Q: What reassurance does the 20-year warranty provide?

A: It confirms that the chair’s structure and materials are designed for long-term use in education, giving schools confidence in value and reliability.

Overview

Product Overview: Beige Postura+ Chair (430mm, Ages 11–14)

The Beige Postura+ 430mm chair combines supportive ergonomics with a soft, neutral colour that suits secondary classrooms, breakout spaces and pastoral areas. It is designed to give pupils aged 11–14 reliable comfort throughout the school day.

Ergonomics for Secondary Learners

  • 430mm seat height sized for pupils aged 11–14 (DfE size mark 5)
  • Curved backrest encouraging healthy, upright posture
  • Waterfall seat edge helping to relieve pressure on the backs of legs

Engineered for Everyday School Life

  • One-piece polypropylene shell with no joints, screws or fixings
  • Gas-injected legs for added strength and stability
  • Independently tested to support up to 204kg for long-term reassurance

A Soft, Versatile Beige Finish

Beige brings warmth and neutrality to learning environments, making it ideal for classrooms, libraries, wellbeing spaces and SEN-friendly rooms where a softer, less clinical look is preferred.

Why Cobolt Is the Practical Choice

  • Free UK mainland delivery on every Beige Postura+ chair
  • Over 50 years of experience supporting education and public-sector projects
  • Tracked delivery schedules managed by Cobolt’s specialist logistics team
  • Dedicated account management providing clear, responsive support from enquiry through to aftercare

Features & Benefits

Where the Beige Postura+ 430mm Chair Performs Best

The Beige Postura+ 430mm chair is particularly well suited to secondary classrooms, pastoral rooms, libraries, SEN-friendly environments and multi-purpose learning spaces. Its gentle colour and ergonomic shell help create comfortable, welcoming areas for pupils aged 11–14.

Key Features

  • 430mm seat height – recommended for pupils aged 11–14.
  • One-piece polypropylene shell – removes weak points and loose fittings.
  • 30% recycled high-impact polypropylene – combines durability with sustainability goals.
  • Gas-injected leg reinforcement – designed for regular stacking and movement.
  • Ventilated back window – supports comfort in longer lessons and revision sessions.
  • Anti-static, anti-rocking design – improves stability in active secondary classrooms.
  • Stain-resistant, non-porous finish – ideal for spaces that see frequent use throughout the day.
  • UV-stable Beige colourway – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – helps schools manage storage and exam hall layouts efficiently.
20-year warranty icon
20-year warranty
Free delivery icon
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery on every Beige Postura+ chair order.
  • 50 years of sector insight helping schools, trusts and colleges specify the right seating.
  • Tracked, carefully coordinated logistics handled directly by Cobolt’s internal team.
  • Personal account management providing dependable, knowledgeable support from start to finish.

Safety & Warranty

Safety & Warranty for Beige Postura+ 430mm Chairs

  • Certified to BS EN 1729–1:2015 for secondary-age ergonomics
  • Compliant with BS EN 1729–2:2023 for strength, durability and stability
  • Anti-rocking base geometry helping to minimise tipping in active classrooms
  • Stain-resistant, non-porous shell designed for quick, hygienic cleaning
  • 20-year warranty covering material and structural performance in educational use

Specification Dimensions

The Beige Postura+ 430mm chair is designed for secondary pupils aged 11–14, offering a reliable combination of comfort, strength and neutral styling. These specifications help schools and estates teams plan coordinated KS3 and KS4 environments.

Dimensions
760mm (H) × 480mm (W) × 505mm (D)
Weight
3.6kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
430mm
Sized for pupils aged 11–14 (DfE size mark 5)
Material
30% recycled high-impact polypropylene
Durable, lightweight and simple to maintain
Construction
One-piece mould with gas-injected legs
Improves structural stability and reduces maintenance points
Ventilation
Back ventilation window
Supports comfort in longer lessons and exam sessions
Edge Profile
Waterfall seat edge
Helps reduce leg pressure and encourages circulation
Anti-static / Anti-rocking
Yes
Enhances safety and stability in busy secondary classrooms
Stackability
Up to 12 chairs
Supports exam setups and multi-use spaces with limited storage
Weight Capacity
204kg
Provides long-term reassurance for intensive daily use
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor learning activities
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK standards for posture, strength and durability
Colour
Beige
Soft, neutral tone ideal for welcoming, low-contrast learning spaces

Dimensions follow DfE size mark 5 and may vary slightly within standard 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: Beige Postura+ 430mm Classroom Chair (Ages 11–14)

Q: Who is the Beige 430mm Postura+ chair designed for?

A: It is designed for pupils aged approximately 11–14 and follows DfE size mark 5 guidance for secondary seating.

Q: Where does the Beige colour work best?

A: Beige is ideal for classrooms, libraries, pastoral rooms, SEN-friendly spaces and areas where schools want a softer, more welcoming aesthetic.

Q: Is the Beige Postura+ 430mm chair durable enough for daily secondary use?

A: Yes—the one-piece shell, gas-injected legs and 204kg test rating are designed for intensive use in busy secondary environments.

Q: Do these chairs come with free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, supporting simple, transparent budgeting for schools and trusts.

Q: Are Beige Postura+ chairs easy to clean?

A: The stain-resistant, non-porous shell wipes clean quickly with mild detergents, helping teams maintain high hygiene standards day to day.

Q: Can we stack these chairs?

A: Yes—up to 12 Beige Postura+ chairs can be stacked safely, supporting exam layouts, assemblies and flexible room configurations.

Q: Are they suitable for occasional outdoor learning sessions?

A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage will help maintain appearance and lifespan.

Q: What reassurance does the 20-year warranty provide?

A: It confirms that the chair’s structure and materials are designed for long-term use in education, giving schools confidence in value and reliability.

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