A red plastic school chair situated in a classroom with a wooden floor, grouped around a table with grey chairs for collaborative learning.
Red Postura+ chair with a bold finish and molded plastic frame, built for high-traffic educational settings and easy maintenance.
KI Europe’s red chair with promotional tags and a visual of multicoloured chairs stacked vertically for institutional storage.
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: Red Postura+ Chair (350mm, Ages 6–8)

The Red Postura+ 350mm chair delivers reliable ergonomics, lasting durability and a vibrant colour option for KS2 learners. With a seating height designed for ages 6–8, it encourages healthy posture and ensures day-long comfort across core subjects and creative learning activities.

Engineered for KS2 Comfort & Posture

  • 350mm seat height aligned to ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge reduces leg pressure during longer sessions

Built to Withstand Daily School Use

  • One-piece polypropylene body with no screws or joints
  • Gas-injected legs for added strength and reliability
  • Lightweight 2.34kg design with integrated carry handle for easy moving

Bold Colour for Motivational Learning Spaces

The vibrant Red finish adds energy and visibility to classrooms, ICT areas and group learning zones. Combined with a stain-resistant surface and ventilation opening, it helps maintain comfort and cleanliness throughout the school day.

Why Cobolt: Expertise, Service & Free Delivery

  • Over 50 years of education-sector furniture experience
  • Dedicated account management for personal, responsive support
  • Free UK mainland delivery on all Postura+ chairs
  • Streamlined procurement with proactive updates and clear timelines

Where the Red Postura+ Chair Performs Best

The Red Postura+ 350mm chair is a strong choice for KS2 classrooms, activity areas, reading corners, science rooms, ICT suites and SEND-friendly spaces. Its bold colour enhances visibility and creates uplifting, motivating learning environments for younger pupils.

Key Features

  • 350mm seat height – tailored for pupils aged 6–8.
  • One-piece polypropylene shell – zero maintenance, no loose fittings.
  • 30% recycled high-impact material – lightweight, strong and sustainable.
  • Gas-injected legs – adds reinforced strength for regular school use.
  • Ventilation opening – helps keep pupils cool during lessons.
  • Anti-static & anti-rocking design – supports safer classroom behaviour.
  • Stain-resistant surface – ideal for glue, paint and quick wipe-downs.
  • UV-stable finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – convenient for storage and hall layouts.
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 all classroom seating.
  • Dedicated account managers offering personal, expert support.
  • 50 years of school furniture knowledge guiding procurement decisions.
  • Streamlined ordering with clear communication at every stage.

Safety & Warranty for Red Postura+ 350mm Chairs

  • BS EN 1729–1:2015 certified for correct pupil ergonomics
  • BS EN 1729–2:2023 compliant for strength and stability
  • Anti-rocking base reduces tipping risks in busy classrooms
  • Stain-resistant polypropylene supports hygienic cleaning
  • 20-year structural and material performance warranty

The Red Postura+ 350mm chair is designed to deliver reliable comfort, hygiene and durability for KS2 pupils. These specifications help schools and trusts plan effective, future-proof learning environments.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic size for ages 6–8
Material
30% recycled high-impact polypropylene
Durable, lightweight and sustainable for daily use
Construction
One-piece injection mould with gas-injected legs
Long-term reliability with no loose fixings
Ventilation
Back ventilation window
Improves airflow and pupil comfort
Edge Profile
Waterfall seat edge
Enhances comfort during extended lessons
Anti-static / Anti-rocking
Yes
Safer for busy, active learning environments
Stackability
Up to 12 chairs
Efficient storage for multipurpose layouts
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and safety standards
Colour
Red
Bold, high-visibility colour for energised learning environments

Dimensions follow DfE size mark 3 and may vary slightly within standard 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: Red Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age range is the Red 350mm Postura+ chair designed for?

A: It is made for children aged 6–8 and aligns with DfE size mark 3 ergonomic guidance.

Q: Why choose the Red colour option?

A: Red adds vibrancy and motivation to learning spaces, improving visibility and classroom zoning.

Q: Is the chair strong enough for daily KS2 use?

A: Yes—the one-piece shell, reinforced legs and high-impact polypropylene ensure long-term durability.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ seating.

Q: Is this chair suitable for outdoor use?

A: Yes—the UV-stable finish makes it ideal for occasional sheltered outdoor activities.

Q: Can these chairs be stacked?

A: Yes—they stack up to 12 high, saving valuable classroom and hall space.

Q: How easy is the chair to clean?

A: The stain-resistant surface wipes clean quickly with everyday school cleaning products.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal educational use.

Overview

Product Overview: Red Postura+ Chair (350mm, Ages 6–8)

The Red Postura+ 350mm chair delivers reliable ergonomics, lasting durability and a vibrant colour option for KS2 learners. With a seating height designed for ages 6–8, it encourages healthy posture and ensures day-long comfort across core subjects and creative learning activities.

Engineered for KS2 Comfort & Posture

  • 350mm seat height aligned to ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge reduces leg pressure during longer sessions

Built to Withstand Daily School Use

  • One-piece polypropylene body with no screws or joints
  • Gas-injected legs for added strength and reliability
  • Lightweight 2.34kg design with integrated carry handle for easy moving

Bold Colour for Motivational Learning Spaces

The vibrant Red finish adds energy and visibility to classrooms, ICT areas and group learning zones. Combined with a stain-resistant surface and ventilation opening, it helps maintain comfort and cleanliness throughout the school day.

Why Cobolt: Expertise, Service & Free Delivery

  • Over 50 years of education-sector furniture experience
  • Dedicated account management for personal, responsive support
  • Free UK mainland delivery on all Postura+ chairs
  • Streamlined procurement with proactive updates and clear timelines

Features & Benefits

Where the Red Postura+ Chair Performs Best

The Red Postura+ 350mm chair is a strong choice for KS2 classrooms, activity areas, reading corners, science rooms, ICT suites and SEND-friendly spaces. Its bold colour enhances visibility and creates uplifting, motivating learning environments for younger pupils.

Key Features

  • 350mm seat height – tailored for pupils aged 6–8.
  • One-piece polypropylene shell – zero maintenance, no loose fittings.
  • 30% recycled high-impact material – lightweight, strong and sustainable.
  • Gas-injected legs – adds reinforced strength for regular school use.
  • Ventilation opening – helps keep pupils cool during lessons.
  • Anti-static & anti-rocking design – supports safer classroom behaviour.
  • Stain-resistant surface – ideal for glue, paint and quick wipe-downs.
  • UV-stable finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – convenient for storage and hall layouts.
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 all classroom seating.
  • Dedicated account managers offering personal, expert support.
  • 50 years of school furniture knowledge guiding procurement decisions.
  • Streamlined ordering with clear communication at every stage.

Safety & Warranty

Safety & Warranty for Red Postura+ 350mm Chairs

  • BS EN 1729–1:2015 certified for correct pupil ergonomics
  • BS EN 1729–2:2023 compliant for strength and stability
  • Anti-rocking base reduces tipping risks in busy classrooms
  • Stain-resistant polypropylene supports hygienic cleaning
  • 20-year structural and material performance warranty

Specification Dimensions

The Red Postura+ 350mm chair is designed to deliver reliable comfort, hygiene and durability for KS2 pupils. These specifications help schools and trusts plan effective, future-proof learning environments.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic size for ages 6–8
Material
30% recycled high-impact polypropylene
Durable, lightweight and sustainable for daily use
Construction
One-piece injection mould with gas-injected legs
Long-term reliability with no loose fixings
Ventilation
Back ventilation window
Improves airflow and pupil comfort
Edge Profile
Waterfall seat edge
Enhances comfort during extended lessons
Anti-static / Anti-rocking
Yes
Safer for busy, active learning environments
Stackability
Up to 12 chairs
Efficient storage for multipurpose layouts
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and safety standards
Colour
Red
Bold, high-visibility colour for energised learning environments

Dimensions follow DfE size mark 3 and may vary slightly within standard 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: Red Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age range is the Red 350mm Postura+ chair designed for?

A: It is made for children aged 6–8 and aligns with DfE size mark 3 ergonomic guidance.

Q: Why choose the Red colour option?

A: Red adds vibrancy and motivation to learning spaces, improving visibility and classroom zoning.

Q: Is the chair strong enough for daily KS2 use?

A: Yes—the one-piece shell, reinforced legs and high-impact polypropylene ensure long-term durability.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ seating.

Q: Is this chair suitable for outdoor use?

A: Yes—the UV-stable finish makes it ideal for occasional sheltered outdoor activities.

Q: Can these chairs be stacked?

A: Yes—they stack up to 12 high, saving valuable classroom and hall space.

Q: How easy is the chair to clean?

A: The stain-resistant surface wipes clean quickly with everyday school cleaning products.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal educational use.

Red Postura+ Ergonomic One Piece Classroom Chair - 6-8 Years

Product code: KI68RD
The Red Postura+ 350mm Classroom Chair brings bold colour and proven ergonomic performance to KS2 environments. Designed specifically for children ag...

Inc VAT

Exc VAT

£36.00

£30.00

Height by Age - 6-8 Years
Colours - Red

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Red Postura+ Chair (350mm, Ages 6–8)

The Red Postura+ 350mm chair delivers reliable ergonomics, lasting durability and a vibrant colour option for KS2 learners. With a seating height designed for ages 6–8, it encourages healthy posture and ensures day-long comfort across core subjects and creative learning activities.

Engineered for KS2 Comfort & Posture

  • 350mm seat height aligned to ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge reduces leg pressure during longer sessions

Built to Withstand Daily School Use

  • One-piece polypropylene body with no screws or joints
  • Gas-injected legs for added strength and reliability
  • Lightweight 2.34kg design with integrated carry handle for easy moving

Bold Colour for Motivational Learning Spaces

The vibrant Red finish adds energy and visibility to classrooms, ICT areas and group learning zones. Combined with a stain-resistant surface and ventilation opening, it helps maintain comfort and cleanliness throughout the school day.

Why Cobolt: Expertise, Service & Free Delivery

  • Over 50 years of education-sector furniture experience
  • Dedicated account management for personal, responsive support
  • Free UK mainland delivery on all Postura+ chairs
  • Streamlined procurement with proactive updates and clear timelines

Where the Red Postura+ Chair Performs Best

The Red Postura+ 350mm chair is a strong choice for KS2 classrooms, activity areas, reading corners, science rooms, ICT suites and SEND-friendly spaces. Its bold colour enhances visibility and creates uplifting, motivating learning environments for younger pupils.

Key Features

  • 350mm seat height – tailored for pupils aged 6–8.
  • One-piece polypropylene shell – zero maintenance, no loose fittings.
  • 30% recycled high-impact material – lightweight, strong and sustainable.
  • Gas-injected legs – adds reinforced strength for regular school use.
  • Ventilation opening – helps keep pupils cool during lessons.
  • Anti-static & anti-rocking design – supports safer classroom behaviour.
  • Stain-resistant surface – ideal for glue, paint and quick wipe-downs.
  • UV-stable finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – convenient for storage and hall layouts.
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 all classroom seating.
  • Dedicated account managers offering personal, expert support.
  • 50 years of school furniture knowledge guiding procurement decisions.
  • Streamlined ordering with clear communication at every stage.

Safety & Warranty for Red Postura+ 350mm Chairs

  • BS EN 1729–1:2015 certified for correct pupil ergonomics
  • BS EN 1729–2:2023 compliant for strength and stability
  • Anti-rocking base reduces tipping risks in busy classrooms
  • Stain-resistant polypropylene supports hygienic cleaning
  • 20-year structural and material performance warranty

The Red Postura+ 350mm chair is designed to deliver reliable comfort, hygiene and durability for KS2 pupils. These specifications help schools and trusts plan effective, future-proof learning environments.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic size for ages 6–8
Material
30% recycled high-impact polypropylene
Durable, lightweight and sustainable for daily use
Construction
One-piece injection mould with gas-injected legs
Long-term reliability with no loose fixings
Ventilation
Back ventilation window
Improves airflow and pupil comfort
Edge Profile
Waterfall seat edge
Enhances comfort during extended lessons
Anti-static / Anti-rocking
Yes
Safer for busy, active learning environments
Stackability
Up to 12 chairs
Efficient storage for multipurpose layouts
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and safety standards
Colour
Red
Bold, high-visibility colour for energised learning environments

Dimensions follow DfE size mark 3 and may vary slightly within standard 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: Red Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age range is the Red 350mm Postura+ chair designed for?

A: It is made for children aged 6–8 and aligns with DfE size mark 3 ergonomic guidance.

Q: Why choose the Red colour option?

A: Red adds vibrancy and motivation to learning spaces, improving visibility and classroom zoning.

Q: Is the chair strong enough for daily KS2 use?

A: Yes—the one-piece shell, reinforced legs and high-impact polypropylene ensure long-term durability.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ seating.

Q: Is this chair suitable for outdoor use?

A: Yes—the UV-stable finish makes it ideal for occasional sheltered outdoor activities.

Q: Can these chairs be stacked?

A: Yes—they stack up to 12 high, saving valuable classroom and hall space.

Q: How easy is the chair to clean?

A: The stain-resistant surface wipes clean quickly with everyday school cleaning products.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal educational use.

Overview

Product Overview: Red Postura+ Chair (350mm, Ages 6–8)

The Red Postura+ 350mm chair delivers reliable ergonomics, lasting durability and a vibrant colour option for KS2 learners. With a seating height designed for ages 6–8, it encourages healthy posture and ensures day-long comfort across core subjects and creative learning activities.

Engineered for KS2 Comfort & Posture

  • 350mm seat height aligned to ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge reduces leg pressure during longer sessions

Built to Withstand Daily School Use

  • One-piece polypropylene body with no screws or joints
  • Gas-injected legs for added strength and reliability
  • Lightweight 2.34kg design with integrated carry handle for easy moving

Bold Colour for Motivational Learning Spaces

The vibrant Red finish adds energy and visibility to classrooms, ICT areas and group learning zones. Combined with a stain-resistant surface and ventilation opening, it helps maintain comfort and cleanliness throughout the school day.

Why Cobolt: Expertise, Service & Free Delivery

  • Over 50 years of education-sector furniture experience
  • Dedicated account management for personal, responsive support
  • Free UK mainland delivery on all Postura+ chairs
  • Streamlined procurement with proactive updates and clear timelines

Features & Benefits

Where the Red Postura+ Chair Performs Best

The Red Postura+ 350mm chair is a strong choice for KS2 classrooms, activity areas, reading corners, science rooms, ICT suites and SEND-friendly spaces. Its bold colour enhances visibility and creates uplifting, motivating learning environments for younger pupils.

Key Features

  • 350mm seat height – tailored for pupils aged 6–8.
  • One-piece polypropylene shell – zero maintenance, no loose fittings.
  • 30% recycled high-impact material – lightweight, strong and sustainable.
  • Gas-injected legs – adds reinforced strength for regular school use.
  • Ventilation opening – helps keep pupils cool during lessons.
  • Anti-static & anti-rocking design – supports safer classroom behaviour.
  • Stain-resistant surface – ideal for glue, paint and quick wipe-downs.
  • UV-stable finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – convenient for storage and hall layouts.
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 all classroom seating.
  • Dedicated account managers offering personal, expert support.
  • 50 years of school furniture knowledge guiding procurement decisions.
  • Streamlined ordering with clear communication at every stage.

Safety & Warranty

Safety & Warranty for Red Postura+ 350mm Chairs

  • BS EN 1729–1:2015 certified for correct pupil ergonomics
  • BS EN 1729–2:2023 compliant for strength and stability
  • Anti-rocking base reduces tipping risks in busy classrooms
  • Stain-resistant polypropylene supports hygienic cleaning
  • 20-year structural and material performance warranty

Specification Dimensions

The Red Postura+ 350mm chair is designed to deliver reliable comfort, hygiene and durability for KS2 pupils. These specifications help schools and trusts plan effective, future-proof learning environments.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic size for ages 6–8
Material
30% recycled high-impact polypropylene
Durable, lightweight and sustainable for daily use
Construction
One-piece injection mould with gas-injected legs
Long-term reliability with no loose fixings
Ventilation
Back ventilation window
Improves airflow and pupil comfort
Edge Profile
Waterfall seat edge
Enhances comfort during extended lessons
Anti-static / Anti-rocking
Yes
Safer for busy, active learning environments
Stackability
Up to 12 chairs
Efficient storage for multipurpose layouts
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and safety standards
Colour
Red
Bold, high-visibility colour for energised learning environments

Dimensions follow DfE size mark 3 and may vary slightly within standard 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: Red Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age range is the Red 350mm Postura+ chair designed for?

A: It is made for children aged 6–8 and aligns with DfE size mark 3 ergonomic guidance.

Q: Why choose the Red colour option?

A: Red adds vibrancy and motivation to learning spaces, improving visibility and classroom zoning.

Q: Is the chair strong enough for daily KS2 use?

A: Yes—the one-piece shell, reinforced legs and high-impact polypropylene ensure long-term durability.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ seating.

Q: Is this chair suitable for outdoor use?

A: Yes—the UV-stable finish makes it ideal for occasional sheltered outdoor activities.

Q: Can these chairs be stacked?

A: Yes—they stack up to 12 high, saving valuable classroom and hall space.

Q: How easy is the chair to clean?

A: The stain-resistant surface wipes clean quickly with everyday school cleaning products.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal educational use.

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