A modern light‑grey plastic chair tucked under a shared study table scattered with pencils, textbooks and notebooks, ready for group work in a classroom or library.
Light grey Postura+ chair with a soft-toned finish and minimalist silhouette, ideal for modern classrooms and multipurpose institutional use.
Light grey Postura+ chair with a pale, modern tone and clean lines, perfect for minimalist classroom aesthetics and easy stacking.
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: Light Grey Postura+ Chair (380mm, Ages 8–11)

The Light Grey Postura+ 380mm chair combines upper-primary ergonomics with a calm, contemporary colourway. Designed for pupils aged 8–11, it supports healthy posture, day-long comfort and a clutter-free visual environment that helps learners concentrate.

Ergonomically Tuned for Upper KS2

  • 380mm seat height aligned with DfE size mark 4 for ages 8–11
  • Curved backrest supports the spine and encourages upright posture
  • Waterfall seat edge reduces pressure on legs during extended tasks

Reliable One-Piece Construction

  • Single-piece polypropylene mould with no screws or joints to loosen
  • Gas-injected legs designed for long-term strength in busy classrooms
  • Lightweight 2.42kg design with integrated carry handle for easy moves

Calm, Neutral Colour for Focused Learning

Light Grey is ideal for classrooms, intervention spaces and SEND-friendly environments where visual calm is a priority. The soft neutral tone works with almost any colour scheme, while the ventilated back and easy-clean surface keep the chair practical for everyday use.

Why Cobolt: Service, Expertise & Free Delivery

  • Over 50 years of experience in education and public-sector furniture projects
  • Personal account management to guide you from enquiry to aftercare
  • Free UK mainland delivery on every Postura+ classroom chair
  • Support that takes the pain out of specification, ordering and rollouts

Where the Light Grey Postura+ Chair Performs Best

The Light Grey Postura+ 380mm chair is ideal for upper KS2 classrooms, nurture and intervention rooms, SEND-support spaces, ICT suites and quiet reading areas. Its neutral tone supports calm and concentration, while the Postura+ design offers proven comfort and resilience for older primary pupils.

Key Features

  • 380mm seat height – designed specifically for pupils aged 8–11.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – robust, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term use in high-traffic classrooms.
  • Ventilated back window – helps pupils stay comfortable during seated work.
  • Anti-static & anti-rocking base – enhances stability in busy KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly between lessons.
  • UV-stable Light Grey finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – efficient storage for multi-use rooms and halls.
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 Postura+ seating, supporting tight budgets.
  • High-touch, account-managed service that reduces workload for school teams.
  • 50 years of expertise in education furniture, layout planning and procurement.
  • Less friction, more clarity thanks to accurate specs, realistic timelines and proactive updates.

Safety & Warranty for Light Grey Postura+ 380mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics in upper-primary
  • BS EN 1729–2:2023 compliant for classroom strength, durability and stability
  • Anti-rocking base helps minimise tipping risk in active KS2 settings
  • Stain-resistant, non-porous shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term assurance

The Light Grey Postura+ 380mm chair is designed around upper-primary ergonomics, strength and easy maintenance. These specifications help estates teams, MATs and school leaders plan KS2 classrooms and shared spaces with confidence.

Dimensions
675mm (H) × 430mm (W) × 440mm (D)
Weight
2.42kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
380mm
Ergonomic height for ages 8–11 (DfE size mark 4)
Material
30% recycled high-impact polypropylene
Durable, lightweight and easy to clean for daily KS2 use
Construction
One-piece injection mould with gas-injected legs
Eliminates loose joints and boosts long-term strength
Ventilation
Back ventilation window
Supports airflow and comfort in longer lessons
Edge Profile
Waterfall seat edge
Improves circulation and comfort when pupils sit for extended periods
Anti-static / Anti-rocking
Yes
Supports safe, stable use in energetic classrooms
Stackability
Up to 12 chairs
Efficient for multi-use rooms, halls and flexible layouts
Outdoor Suitability
UV filter
Suitable for occasional use in sheltered outdoor learning spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic, safety and stability standards
Colour
Light Grey
Neutral, calming shade ideal for low-distraction learning environments

Dimensions are based on DfE size mark 4 and may vary slightly within normal 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: Light Grey Postura+ 380mm Classroom Chair (Ages 8–11)

Q: What age range is the Light Grey 380mm Postura+ chair for?

A: It is designed for pupils aged 8–11 and follows DfE size mark 4 guidance for upper-primary seating.

Q: Why choose a Light Grey chair for our KS2 classrooms?

A: Light Grey supports calm, low-distraction environments and pairs easily with most existing classroom colour schemes.

Q: Is this chair suitable for daily use by older primary pupils?

A: Yes—the one-piece shell, reinforced legs and high-impact material are built for intensive upper-primary use.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, helping schools manage project costs more effectively.

Q: How easy is it to clean the Light Grey surface?

A: The non-porous, stain-resistant shell wipes clean quickly using everyday school cleaning products, ideal for high-usage classrooms.

Q: Can these chairs be stacked for storage?

A: Yes—up to 12 Postura+ chairs can be stacked safely, making them ideal for multi-use spaces and halls.

Q: Are they suitable for SEND or intervention rooms?

A: The neutral colour, stable base and ergonomic design make them well-suited to nurture rooms and intervention spaces focused on calm, supported learning.

Q: What does the 20-year warranty include?

A: It covers structural integrity and material performance under normal educational use, reflecting the long-term durability of the Postura+ range.

Overview

Product Overview: Light Grey Postura+ Chair (380mm, Ages 8–11)

The Light Grey Postura+ 380mm chair combines upper-primary ergonomics with a calm, contemporary colourway. Designed for pupils aged 8–11, it supports healthy posture, day-long comfort and a clutter-free visual environment that helps learners concentrate.

Ergonomically Tuned for Upper KS2

  • 380mm seat height aligned with DfE size mark 4 for ages 8–11
  • Curved backrest supports the spine and encourages upright posture
  • Waterfall seat edge reduces pressure on legs during extended tasks

Reliable One-Piece Construction

  • Single-piece polypropylene mould with no screws or joints to loosen
  • Gas-injected legs designed for long-term strength in busy classrooms
  • Lightweight 2.42kg design with integrated carry handle for easy moves

Calm, Neutral Colour for Focused Learning

Light Grey is ideal for classrooms, intervention spaces and SEND-friendly environments where visual calm is a priority. The soft neutral tone works with almost any colour scheme, while the ventilated back and easy-clean surface keep the chair practical for everyday use.

Why Cobolt: Service, Expertise & Free Delivery

  • Over 50 years of experience in education and public-sector furniture projects
  • Personal account management to guide you from enquiry to aftercare
  • Free UK mainland delivery on every Postura+ classroom chair
  • Support that takes the pain out of specification, ordering and rollouts

Features & Benefits

Where the Light Grey Postura+ Chair Performs Best

The Light Grey Postura+ 380mm chair is ideal for upper KS2 classrooms, nurture and intervention rooms, SEND-support spaces, ICT suites and quiet reading areas. Its neutral tone supports calm and concentration, while the Postura+ design offers proven comfort and resilience for older primary pupils.

Key Features

  • 380mm seat height – designed specifically for pupils aged 8–11.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – robust, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term use in high-traffic classrooms.
  • Ventilated back window – helps pupils stay comfortable during seated work.
  • Anti-static & anti-rocking base – enhances stability in busy KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly between lessons.
  • UV-stable Light Grey finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – efficient storage for multi-use rooms and halls.
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 Postura+ seating, supporting tight budgets.
  • High-touch, account-managed service that reduces workload for school teams.
  • 50 years of expertise in education furniture, layout planning and procurement.
  • Less friction, more clarity thanks to accurate specs, realistic timelines and proactive updates.

Safety & Warranty

Safety & Warranty for Light Grey Postura+ 380mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics in upper-primary
  • BS EN 1729–2:2023 compliant for classroom strength, durability and stability
  • Anti-rocking base helps minimise tipping risk in active KS2 settings
  • Stain-resistant, non-porous shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term assurance

Specification Dimensions

The Light Grey Postura+ 380mm chair is designed around upper-primary ergonomics, strength and easy maintenance. These specifications help estates teams, MATs and school leaders plan KS2 classrooms and shared spaces with confidence.

Dimensions
675mm (H) × 430mm (W) × 440mm (D)
Weight
2.42kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
380mm
Ergonomic height for ages 8–11 (DfE size mark 4)
Material
30% recycled high-impact polypropylene
Durable, lightweight and easy to clean for daily KS2 use
Construction
One-piece injection mould with gas-injected legs
Eliminates loose joints and boosts long-term strength
Ventilation
Back ventilation window
Supports airflow and comfort in longer lessons
Edge Profile
Waterfall seat edge
Improves circulation and comfort when pupils sit for extended periods
Anti-static / Anti-rocking
Yes
Supports safe, stable use in energetic classrooms
Stackability
Up to 12 chairs
Efficient for multi-use rooms, halls and flexible layouts
Outdoor Suitability
UV filter
Suitable for occasional use in sheltered outdoor learning spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic, safety and stability standards
Colour
Light Grey
Neutral, calming shade ideal for low-distraction learning environments

Dimensions are based on DfE size mark 4 and may vary slightly within normal 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: Light Grey Postura+ 380mm Classroom Chair (Ages 8–11)

Q: What age range is the Light Grey 380mm Postura+ chair for?

A: It is designed for pupils aged 8–11 and follows DfE size mark 4 guidance for upper-primary seating.

Q: Why choose a Light Grey chair for our KS2 classrooms?

A: Light Grey supports calm, low-distraction environments and pairs easily with most existing classroom colour schemes.

Q: Is this chair suitable for daily use by older primary pupils?

A: Yes—the one-piece shell, reinforced legs and high-impact material are built for intensive upper-primary use.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, helping schools manage project costs more effectively.

Q: How easy is it to clean the Light Grey surface?

A: The non-porous, stain-resistant shell wipes clean quickly using everyday school cleaning products, ideal for high-usage classrooms.

Q: Can these chairs be stacked for storage?

A: Yes—up to 12 Postura+ chairs can be stacked safely, making them ideal for multi-use spaces and halls.

Q: Are they suitable for SEND or intervention rooms?

A: The neutral colour, stable base and ergonomic design make them well-suited to nurture rooms and intervention spaces focused on calm, supported learning.

Q: What does the 20-year warranty include?

A: It covers structural integrity and material performance under normal educational use, reflecting the long-term durability of the Postura+ range.

Light Grey Postura+ Ergonomic One Piece Classroom Chair - 8-11 Years

Product code: KI811LI
The Light Grey Postura+ 380mm Classroom Chair offers a calm, neutral seating option for upper-primary pupils aged 8–11. Its taller 380mm seat height ...

Inc VAT

Exc VAT

£38.00

£31.67

Height by Age - 8-11 Years
Colours - Light Grey

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Light Grey Postura+ Chair (380mm, Ages 8–11)

The Light Grey Postura+ 380mm chair combines upper-primary ergonomics with a calm, contemporary colourway. Designed for pupils aged 8–11, it supports healthy posture, day-long comfort and a clutter-free visual environment that helps learners concentrate.

Ergonomically Tuned for Upper KS2

  • 380mm seat height aligned with DfE size mark 4 for ages 8–11
  • Curved backrest supports the spine and encourages upright posture
  • Waterfall seat edge reduces pressure on legs during extended tasks

Reliable One-Piece Construction

  • Single-piece polypropylene mould with no screws or joints to loosen
  • Gas-injected legs designed for long-term strength in busy classrooms
  • Lightweight 2.42kg design with integrated carry handle for easy moves

Calm, Neutral Colour for Focused Learning

Light Grey is ideal for classrooms, intervention spaces and SEND-friendly environments where visual calm is a priority. The soft neutral tone works with almost any colour scheme, while the ventilated back and easy-clean surface keep the chair practical for everyday use.

Why Cobolt: Service, Expertise & Free Delivery

  • Over 50 years of experience in education and public-sector furniture projects
  • Personal account management to guide you from enquiry to aftercare
  • Free UK mainland delivery on every Postura+ classroom chair
  • Support that takes the pain out of specification, ordering and rollouts

Where the Light Grey Postura+ Chair Performs Best

The Light Grey Postura+ 380mm chair is ideal for upper KS2 classrooms, nurture and intervention rooms, SEND-support spaces, ICT suites and quiet reading areas. Its neutral tone supports calm and concentration, while the Postura+ design offers proven comfort and resilience for older primary pupils.

Key Features

  • 380mm seat height – designed specifically for pupils aged 8–11.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – robust, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term use in high-traffic classrooms.
  • Ventilated back window – helps pupils stay comfortable during seated work.
  • Anti-static & anti-rocking base – enhances stability in busy KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly between lessons.
  • UV-stable Light Grey finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – efficient storage for multi-use rooms and halls.
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 Postura+ seating, supporting tight budgets.
  • High-touch, account-managed service that reduces workload for school teams.
  • 50 years of expertise in education furniture, layout planning and procurement.
  • Less friction, more clarity thanks to accurate specs, realistic timelines and proactive updates.

Safety & Warranty for Light Grey Postura+ 380mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics in upper-primary
  • BS EN 1729–2:2023 compliant for classroom strength, durability and stability
  • Anti-rocking base helps minimise tipping risk in active KS2 settings
  • Stain-resistant, non-porous shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term assurance

The Light Grey Postura+ 380mm chair is designed around upper-primary ergonomics, strength and easy maintenance. These specifications help estates teams, MATs and school leaders plan KS2 classrooms and shared spaces with confidence.

Dimensions
675mm (H) × 430mm (W) × 440mm (D)
Weight
2.42kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
380mm
Ergonomic height for ages 8–11 (DfE size mark 4)
Material
30% recycled high-impact polypropylene
Durable, lightweight and easy to clean for daily KS2 use
Construction
One-piece injection mould with gas-injected legs
Eliminates loose joints and boosts long-term strength
Ventilation
Back ventilation window
Supports airflow and comfort in longer lessons
Edge Profile
Waterfall seat edge
Improves circulation and comfort when pupils sit for extended periods
Anti-static / Anti-rocking
Yes
Supports safe, stable use in energetic classrooms
Stackability
Up to 12 chairs
Efficient for multi-use rooms, halls and flexible layouts
Outdoor Suitability
UV filter
Suitable for occasional use in sheltered outdoor learning spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic, safety and stability standards
Colour
Light Grey
Neutral, calming shade ideal for low-distraction learning environments

Dimensions are based on DfE size mark 4 and may vary slightly within normal 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: Light Grey Postura+ 380mm Classroom Chair (Ages 8–11)

Q: What age range is the Light Grey 380mm Postura+ chair for?

A: It is designed for pupils aged 8–11 and follows DfE size mark 4 guidance for upper-primary seating.

Q: Why choose a Light Grey chair for our KS2 classrooms?

A: Light Grey supports calm, low-distraction environments and pairs easily with most existing classroom colour schemes.

Q: Is this chair suitable for daily use by older primary pupils?

A: Yes—the one-piece shell, reinforced legs and high-impact material are built for intensive upper-primary use.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, helping schools manage project costs more effectively.

Q: How easy is it to clean the Light Grey surface?

A: The non-porous, stain-resistant shell wipes clean quickly using everyday school cleaning products, ideal for high-usage classrooms.

Q: Can these chairs be stacked for storage?

A: Yes—up to 12 Postura+ chairs can be stacked safely, making them ideal for multi-use spaces and halls.

Q: Are they suitable for SEND or intervention rooms?

A: The neutral colour, stable base and ergonomic design make them well-suited to nurture rooms and intervention spaces focused on calm, supported learning.

Q: What does the 20-year warranty include?

A: It covers structural integrity and material performance under normal educational use, reflecting the long-term durability of the Postura+ range.

Overview

Product Overview: Light Grey Postura+ Chair (380mm, Ages 8–11)

The Light Grey Postura+ 380mm chair combines upper-primary ergonomics with a calm, contemporary colourway. Designed for pupils aged 8–11, it supports healthy posture, day-long comfort and a clutter-free visual environment that helps learners concentrate.

Ergonomically Tuned for Upper KS2

  • 380mm seat height aligned with DfE size mark 4 for ages 8–11
  • Curved backrest supports the spine and encourages upright posture
  • Waterfall seat edge reduces pressure on legs during extended tasks

Reliable One-Piece Construction

  • Single-piece polypropylene mould with no screws or joints to loosen
  • Gas-injected legs designed for long-term strength in busy classrooms
  • Lightweight 2.42kg design with integrated carry handle for easy moves

Calm, Neutral Colour for Focused Learning

Light Grey is ideal for classrooms, intervention spaces and SEND-friendly environments where visual calm is a priority. The soft neutral tone works with almost any colour scheme, while the ventilated back and easy-clean surface keep the chair practical for everyday use.

Why Cobolt: Service, Expertise & Free Delivery

  • Over 50 years of experience in education and public-sector furniture projects
  • Personal account management to guide you from enquiry to aftercare
  • Free UK mainland delivery on every Postura+ classroom chair
  • Support that takes the pain out of specification, ordering and rollouts

Features & Benefits

Where the Light Grey Postura+ Chair Performs Best

The Light Grey Postura+ 380mm chair is ideal for upper KS2 classrooms, nurture and intervention rooms, SEND-support spaces, ICT suites and quiet reading areas. Its neutral tone supports calm and concentration, while the Postura+ design offers proven comfort and resilience for older primary pupils.

Key Features

  • 380mm seat height – designed specifically for pupils aged 8–11.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – robust, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term use in high-traffic classrooms.
  • Ventilated back window – helps pupils stay comfortable during seated work.
  • Anti-static & anti-rocking base – enhances stability in busy KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly between lessons.
  • UV-stable Light Grey finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – efficient storage for multi-use rooms and halls.
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 Postura+ seating, supporting tight budgets.
  • High-touch, account-managed service that reduces workload for school teams.
  • 50 years of expertise in education furniture, layout planning and procurement.
  • Less friction, more clarity thanks to accurate specs, realistic timelines and proactive updates.

Safety & Warranty

Safety & Warranty for Light Grey Postura+ 380mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics in upper-primary
  • BS EN 1729–2:2023 compliant for classroom strength, durability and stability
  • Anti-rocking base helps minimise tipping risk in active KS2 settings
  • Stain-resistant, non-porous shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term assurance

Specification Dimensions

The Light Grey Postura+ 380mm chair is designed around upper-primary ergonomics, strength and easy maintenance. These specifications help estates teams, MATs and school leaders plan KS2 classrooms and shared spaces with confidence.

Dimensions
675mm (H) × 430mm (W) × 440mm (D)
Weight
2.42kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
380mm
Ergonomic height for ages 8–11 (DfE size mark 4)
Material
30% recycled high-impact polypropylene
Durable, lightweight and easy to clean for daily KS2 use
Construction
One-piece injection mould with gas-injected legs
Eliminates loose joints and boosts long-term strength
Ventilation
Back ventilation window
Supports airflow and comfort in longer lessons
Edge Profile
Waterfall seat edge
Improves circulation and comfort when pupils sit for extended periods
Anti-static / Anti-rocking
Yes
Supports safe, stable use in energetic classrooms
Stackability
Up to 12 chairs
Efficient for multi-use rooms, halls and flexible layouts
Outdoor Suitability
UV filter
Suitable for occasional use in sheltered outdoor learning spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic, safety and stability standards
Colour
Light Grey
Neutral, calming shade ideal for low-distraction learning environments

Dimensions are based on DfE size mark 4 and may vary slightly within normal 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: Light Grey Postura+ 380mm Classroom Chair (Ages 8–11)

Q: What age range is the Light Grey 380mm Postura+ chair for?

A: It is designed for pupils aged 8–11 and follows DfE size mark 4 guidance for upper-primary seating.

Q: Why choose a Light Grey chair for our KS2 classrooms?

A: Light Grey supports calm, low-distraction environments and pairs easily with most existing classroom colour schemes.

Q: Is this chair suitable for daily use by older primary pupils?

A: Yes—the one-piece shell, reinforced legs and high-impact material are built for intensive upper-primary use.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs, helping schools manage project costs more effectively.

Q: How easy is it to clean the Light Grey surface?

A: The non-porous, stain-resistant shell wipes clean quickly using everyday school cleaning products, ideal for high-usage classrooms.

Q: Can these chairs be stacked for storage?

A: Yes—up to 12 Postura+ chairs can be stacked safely, making them ideal for multi-use spaces and halls.

Q: Are they suitable for SEND or intervention rooms?

A: The neutral colour, stable base and ergonomic design make them well-suited to nurture rooms and intervention spaces focused on calm, supported learning.

Q: What does the 20-year warranty include?

A: It covers structural integrity and material performance under normal educational use, reflecting the long-term durability of the Postura+ range.

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