An orange plastic nursery chair on warm wood flooring, set in a classroom decorated with colourful educational posters and play storage.
Orange Postura+ chair with a playful hue and molded seat, designed for durability and comfort in child-focused environments.
KI Europe’s orange chair with compliance and sustainability icons, plus a visual of chairs stacked twelve high in assorted colours.
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: Orange Postura+ Chair (350mm, Ages 6–8)

The Orange Postura+ 350mm chair combines a bold, high-visibility colour with robust ergonomics for KS2 pupils. Sized for children aged 6–8, it supports healthy posture, day-long comfort and a lively classroom atmosphere that keeps learners engaged.

Ergonomic Design for KS2 Learners

  • 350mm seat height appropriate for ages 6–8 (DfE size mark 3)
  • Curved backrest encourages natural, upright posture
  • Waterfall seat edge reduces leg pressure during longer lessons

Built to Perform in Busy Classrooms

  • One-piece polypropylene shell with no joints or screws to loosen
  • Gas-injected legs for enhanced strength and classroom durability
  • Lightweight 2.34kg design with integrated carry handle for easy movement

High-Visibility Colour for Dynamic Spaces

Orange is an excellent choice for active classrooms, breakout zones and STEM spaces where clear zoning and high visibility are important. The stain-resistant finish and ventilation opening ensure the chair remains practical, cool and easy to maintain throughout the school year.

Why Cobolt: Experience, Service & Free Delivery

  • Over 50 years of specialist experience in education and public-sector furniture
  • Personal account management from enquiry through to aftercare
  • Free UK mainland delivery on every Postura+ chair
  • Proactive, clear communication that reduces admin for busy school teams

Where the Orange Postura+ Chair Performs Best

The Orange Postura+ 350mm chair is ideal for KS2 classrooms, active learning zones, STEM and science rooms, ICT spaces, reading areas and multi-use primary environments. Its bright colour helps define zones and adds energy, while the Postura+ design delivers reliable comfort and durability every day.

Key Features

  • 350mm seat height – sized for children aged 6–8.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – durable, lightweight and sustainable.
  • Gas-injected legs – reinforced for long-term classroom use.
  • Ventilation window – improves airflow and comfort during seated tasks.
  • Anti-static & anti-rocking design – supports safer use in energetic KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly with everyday cleaners.
  • UV-stable Orange finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – perfect for flexible layouts and compact storage areas.
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 Postura+ chair order.
  • Account-managed service giving you a single, knowledgeable point of contact.
  • 50-year heritage guiding schools, MATs and public-sector teams.
  • Low-admin procurement thanks to clear specifications and proactive updates.

Safety & Warranty for Orange Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics and posture
  • Complies with BS EN 1729–2:2023 for strength and stability in education settings
  • Anti-rocking base design helps reduce tipping risk in KS2 classrooms
  • Stain-resistant polypropylene shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term peace of mind

The Orange Postura+ 350mm chair is engineered around KS2 ergonomic requirements, long-term strength and practical cleaning. These specifications help estates teams, school leaders and MATs plan robust classroom layouts.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Ergonomic size for pupils aged 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, lightweight and low maintenance for busy schools
Construction
One-piece injection mould with gas-injected legs
Eliminates loose fixings and increases strength
Ventilation
Back ventilation window
Supports airflow and comfort during seated tasks
Edge Profile
Waterfall seat edge
Improves comfort and circulation over longer lessons
Anti-static / Anti-rocking
Yes
Improves safety and reduces unwanted movement in class
Stackability
Up to 12 chairs
Ideal for multi-use spaces and compact storage areas
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 and safety standards for education
Colour
Orange
Bold, high-visibility colour ideal for active zones and STEM spaces

Dimensions follow DfE size mark 3 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: Orange Postura+ 350mm Classroom Chair (Ages 6–8)

Q: Which age range is the Orange 350mm Postura+ chair designed for?

A: It is designed for children aged around 6–8 years and aligns with DfE size mark 3 guidance for KS2 seating.

Q: Why choose the Orange colour?

A: Orange creates bright, energetic learning spaces and works well for zoning specific areas such as STEM, art or active learning zones.

Q: Is the Orange Postura+ chair durable enough for daily KS2 use?

A: Yes—the one-piece shell, high-impact material and gas-injected legs are engineered for intensive daily use in primary schools.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ classroom chairs, supporting budget-conscious projects.

Q: Can the chairs be stacked?

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

Q: Are these chairs suitable for occasional outdoor learning?

A: Yes—the UV-stable finish makes them suitable for occasional use in sheltered outdoor or covered areas, with indoor storage recommended for longevity.

Q: Is the Orange surface easy to clean?

A: The stain-resistant, non-porous polypropylene wipes clean quickly using normal school cleaning products, ideal for craft and snack activities.

Q: What does the 20-year warranty cover?

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

Overview

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

The Orange Postura+ 350mm chair combines a bold, high-visibility colour with robust ergonomics for KS2 pupils. Sized for children aged 6–8, it supports healthy posture, day-long comfort and a lively classroom atmosphere that keeps learners engaged.

Ergonomic Design for KS2 Learners

  • 350mm seat height appropriate for ages 6–8 (DfE size mark 3)
  • Curved backrest encourages natural, upright posture
  • Waterfall seat edge reduces leg pressure during longer lessons

Built to Perform in Busy Classrooms

  • One-piece polypropylene shell with no joints or screws to loosen
  • Gas-injected legs for enhanced strength and classroom durability
  • Lightweight 2.34kg design with integrated carry handle for easy movement

High-Visibility Colour for Dynamic Spaces

Orange is an excellent choice for active classrooms, breakout zones and STEM spaces where clear zoning and high visibility are important. The stain-resistant finish and ventilation opening ensure the chair remains practical, cool and easy to maintain throughout the school year.

Why Cobolt: Experience, Service & Free Delivery

  • Over 50 years of specialist experience in education and public-sector furniture
  • Personal account management from enquiry through to aftercare
  • Free UK mainland delivery on every Postura+ chair
  • Proactive, clear communication that reduces admin for busy school teams

Features & Benefits

Where the Orange Postura+ Chair Performs Best

The Orange Postura+ 350mm chair is ideal for KS2 classrooms, active learning zones, STEM and science rooms, ICT spaces, reading areas and multi-use primary environments. Its bright colour helps define zones and adds energy, while the Postura+ design delivers reliable comfort and durability every day.

Key Features

  • 350mm seat height – sized for children aged 6–8.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – durable, lightweight and sustainable.
  • Gas-injected legs – reinforced for long-term classroom use.
  • Ventilation window – improves airflow and comfort during seated tasks.
  • Anti-static & anti-rocking design – supports safer use in energetic KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly with everyday cleaners.
  • UV-stable Orange finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – perfect for flexible layouts and compact storage areas.
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 Postura+ chair order.
  • Account-managed service giving you a single, knowledgeable point of contact.
  • 50-year heritage guiding schools, MATs and public-sector teams.
  • Low-admin procurement thanks to clear specifications and proactive updates.

Safety & Warranty

Safety & Warranty for Orange Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics and posture
  • Complies with BS EN 1729–2:2023 for strength and stability in education settings
  • Anti-rocking base design helps reduce tipping risk in KS2 classrooms
  • Stain-resistant polypropylene shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term peace of mind

Specification Dimensions

The Orange Postura+ 350mm chair is engineered around KS2 ergonomic requirements, long-term strength and practical cleaning. These specifications help estates teams, school leaders and MATs plan robust classroom layouts.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Ergonomic size for pupils aged 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, lightweight and low maintenance for busy schools
Construction
One-piece injection mould with gas-injected legs
Eliminates loose fixings and increases strength
Ventilation
Back ventilation window
Supports airflow and comfort during seated tasks
Edge Profile
Waterfall seat edge
Improves comfort and circulation over longer lessons
Anti-static / Anti-rocking
Yes
Improves safety and reduces unwanted movement in class
Stackability
Up to 12 chairs
Ideal for multi-use spaces and compact storage areas
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 and safety standards for education
Colour
Orange
Bold, high-visibility colour ideal for active zones and STEM spaces

Dimensions follow DfE size mark 3 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: Orange Postura+ 350mm Classroom Chair (Ages 6–8)

Q: Which age range is the Orange 350mm Postura+ chair designed for?

A: It is designed for children aged around 6–8 years and aligns with DfE size mark 3 guidance for KS2 seating.

Q: Why choose the Orange colour?

A: Orange creates bright, energetic learning spaces and works well for zoning specific areas such as STEM, art or active learning zones.

Q: Is the Orange Postura+ chair durable enough for daily KS2 use?

A: Yes—the one-piece shell, high-impact material and gas-injected legs are engineered for intensive daily use in primary schools.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ classroom chairs, supporting budget-conscious projects.

Q: Can the chairs be stacked?

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

Q: Are these chairs suitable for occasional outdoor learning?

A: Yes—the UV-stable finish makes them suitable for occasional use in sheltered outdoor or covered areas, with indoor storage recommended for longevity.

Q: Is the Orange surface easy to clean?

A: The stain-resistant, non-porous polypropylene wipes clean quickly using normal school cleaning products, ideal for craft and snack activities.

Q: What does the 20-year warranty cover?

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

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

Product code: KI68OR
The Orange Postura+ 350mm Classroom Chair delivers standout colour and proven ergonomic support for KS2 pupils. Designed for children aged 6–8, it en...

Inc VAT

Exc VAT

£36.00

£30.00

Height by Age - 6-8 Years
Colours - Orange

Request a Quote

You can add multiple configured items and submit once.

How it works
  1. Select all required options — Choose your size, finish, edge colour, frame colour, and any add-ons.
  2. Add to your Quote Basket — Click "Request Quote" to save this exact configuration.
  3. Keep adding items — Add as many products, sizes, or colour options as you need. Each item is saved separately in your Quote Basket.
  4. Submit once — Submit the Quote Basket one time — we'll receive everything together.
In Stock - UK Dispatch

Buy at discounted prices

Quantity Discount Save
1 - 29 0% off £0.00
30 + 10% off £3.60

Fast Tracked Dispatch Predictable. Reliable. Hassle-free.

UK Customer Support Expert guidance. Real people.

Trusted UK Supplier 50 years. Established. Reliable.

Free UK Mainland Delivery Clear. Upfront pricing.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

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

The Orange Postura+ 350mm chair combines a bold, high-visibility colour with robust ergonomics for KS2 pupils. Sized for children aged 6–8, it supports healthy posture, day-long comfort and a lively classroom atmosphere that keeps learners engaged.

Ergonomic Design for KS2 Learners

  • 350mm seat height appropriate for ages 6–8 (DfE size mark 3)
  • Curved backrest encourages natural, upright posture
  • Waterfall seat edge reduces leg pressure during longer lessons

Built to Perform in Busy Classrooms

  • One-piece polypropylene shell with no joints or screws to loosen
  • Gas-injected legs for enhanced strength and classroom durability
  • Lightweight 2.34kg design with integrated carry handle for easy movement

High-Visibility Colour for Dynamic Spaces

Orange is an excellent choice for active classrooms, breakout zones and STEM spaces where clear zoning and high visibility are important. The stain-resistant finish and ventilation opening ensure the chair remains practical, cool and easy to maintain throughout the school year.

Why Cobolt: Experience, Service & Free Delivery

  • Over 50 years of specialist experience in education and public-sector furniture
  • Personal account management from enquiry through to aftercare
  • Free UK mainland delivery on every Postura+ chair
  • Proactive, clear communication that reduces admin for busy school teams

Where the Orange Postura+ Chair Performs Best

The Orange Postura+ 350mm chair is ideal for KS2 classrooms, active learning zones, STEM and science rooms, ICT spaces, reading areas and multi-use primary environments. Its bright colour helps define zones and adds energy, while the Postura+ design delivers reliable comfort and durability every day.

Key Features

  • 350mm seat height – sized for children aged 6–8.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – durable, lightweight and sustainable.
  • Gas-injected legs – reinforced for long-term classroom use.
  • Ventilation window – improves airflow and comfort during seated tasks.
  • Anti-static & anti-rocking design – supports safer use in energetic KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly with everyday cleaners.
  • UV-stable Orange finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – perfect for flexible layouts and compact storage areas.
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 Postura+ chair order.
  • Account-managed service giving you a single, knowledgeable point of contact.
  • 50-year heritage guiding schools, MATs and public-sector teams.
  • Low-admin procurement thanks to clear specifications and proactive updates.

Safety & Warranty for Orange Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics and posture
  • Complies with BS EN 1729–2:2023 for strength and stability in education settings
  • Anti-rocking base design helps reduce tipping risk in KS2 classrooms
  • Stain-resistant polypropylene shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term peace of mind

The Orange Postura+ 350mm chair is engineered around KS2 ergonomic requirements, long-term strength and practical cleaning. These specifications help estates teams, school leaders and MATs plan robust classroom layouts.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Ergonomic size for pupils aged 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, lightweight and low maintenance for busy schools
Construction
One-piece injection mould with gas-injected legs
Eliminates loose fixings and increases strength
Ventilation
Back ventilation window
Supports airflow and comfort during seated tasks
Edge Profile
Waterfall seat edge
Improves comfort and circulation over longer lessons
Anti-static / Anti-rocking
Yes
Improves safety and reduces unwanted movement in class
Stackability
Up to 12 chairs
Ideal for multi-use spaces and compact storage areas
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 and safety standards for education
Colour
Orange
Bold, high-visibility colour ideal for active zones and STEM spaces

Dimensions follow DfE size mark 3 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: Orange Postura+ 350mm Classroom Chair (Ages 6–8)

Q: Which age range is the Orange 350mm Postura+ chair designed for?

A: It is designed for children aged around 6–8 years and aligns with DfE size mark 3 guidance for KS2 seating.

Q: Why choose the Orange colour?

A: Orange creates bright, energetic learning spaces and works well for zoning specific areas such as STEM, art or active learning zones.

Q: Is the Orange Postura+ chair durable enough for daily KS2 use?

A: Yes—the one-piece shell, high-impact material and gas-injected legs are engineered for intensive daily use in primary schools.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ classroom chairs, supporting budget-conscious projects.

Q: Can the chairs be stacked?

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

Q: Are these chairs suitable for occasional outdoor learning?

A: Yes—the UV-stable finish makes them suitable for occasional use in sheltered outdoor or covered areas, with indoor storage recommended for longevity.

Q: Is the Orange surface easy to clean?

A: The stain-resistant, non-porous polypropylene wipes clean quickly using normal school cleaning products, ideal for craft and snack activities.

Q: What does the 20-year warranty cover?

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

Overview

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

The Orange Postura+ 350mm chair combines a bold, high-visibility colour with robust ergonomics for KS2 pupils. Sized for children aged 6–8, it supports healthy posture, day-long comfort and a lively classroom atmosphere that keeps learners engaged.

Ergonomic Design for KS2 Learners

  • 350mm seat height appropriate for ages 6–8 (DfE size mark 3)
  • Curved backrest encourages natural, upright posture
  • Waterfall seat edge reduces leg pressure during longer lessons

Built to Perform in Busy Classrooms

  • One-piece polypropylene shell with no joints or screws to loosen
  • Gas-injected legs for enhanced strength and classroom durability
  • Lightweight 2.34kg design with integrated carry handle for easy movement

High-Visibility Colour for Dynamic Spaces

Orange is an excellent choice for active classrooms, breakout zones and STEM spaces where clear zoning and high visibility are important. The stain-resistant finish and ventilation opening ensure the chair remains practical, cool and easy to maintain throughout the school year.

Why Cobolt: Experience, Service & Free Delivery

  • Over 50 years of specialist experience in education and public-sector furniture
  • Personal account management from enquiry through to aftercare
  • Free UK mainland delivery on every Postura+ chair
  • Proactive, clear communication that reduces admin for busy school teams

Features & Benefits

Where the Orange Postura+ Chair Performs Best

The Orange Postura+ 350mm chair is ideal for KS2 classrooms, active learning zones, STEM and science rooms, ICT spaces, reading areas and multi-use primary environments. Its bright colour helps define zones and adds energy, while the Postura+ design delivers reliable comfort and durability every day.

Key Features

  • 350mm seat height – sized for children aged 6–8.
  • One-piece polypropylene shell – no loose fixings or joints to maintain.
  • 30% recycled high-impact polypropylene – durable, lightweight and sustainable.
  • Gas-injected legs – reinforced for long-term classroom use.
  • Ventilation window – improves airflow and comfort during seated tasks.
  • Anti-static & anti-rocking design – supports safer use in energetic KS2 environments.
  • Stain-resistant, non-porous surface – wipes clean quickly with everyday cleaners.
  • UV-stable Orange finish – suitable for occasional sheltered outdoor learning.
  • Stacks up to 12 chairs – perfect for flexible layouts and compact storage areas.
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 Postura+ chair order.
  • Account-managed service giving you a single, knowledgeable point of contact.
  • 50-year heritage guiding schools, MATs and public-sector teams.
  • Low-admin procurement thanks to clear specifications and proactive updates.

Safety & Warranty

Safety & Warranty for Orange Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil ergonomics and posture
  • Complies with BS EN 1729–2:2023 for strength and stability in education settings
  • Anti-rocking base design helps reduce tipping risk in KS2 classrooms
  • Stain-resistant polypropylene shell supports high hygiene standards and easy cleaning
  • 20-year structural and material performance warranty for long-term peace of mind

Specification Dimensions

The Orange Postura+ 350mm chair is engineered around KS2 ergonomic requirements, long-term strength and practical cleaning. These specifications help estates teams, school leaders and MATs plan robust classroom layouts.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Ergonomic size for pupils aged 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, lightweight and low maintenance for busy schools
Construction
One-piece injection mould with gas-injected legs
Eliminates loose fixings and increases strength
Ventilation
Back ventilation window
Supports airflow and comfort during seated tasks
Edge Profile
Waterfall seat edge
Improves comfort and circulation over longer lessons
Anti-static / Anti-rocking
Yes
Improves safety and reduces unwanted movement in class
Stackability
Up to 12 chairs
Ideal for multi-use spaces and compact storage areas
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 and safety standards for education
Colour
Orange
Bold, high-visibility colour ideal for active zones and STEM spaces

Dimensions follow DfE size mark 3 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: Orange Postura+ 350mm Classroom Chair (Ages 6–8)

Q: Which age range is the Orange 350mm Postura+ chair designed for?

A: It is designed for children aged around 6–8 years and aligns with DfE size mark 3 guidance for KS2 seating.

Q: Why choose the Orange colour?

A: Orange creates bright, energetic learning spaces and works well for zoning specific areas such as STEM, art or active learning zones.

Q: Is the Orange Postura+ chair durable enough for daily KS2 use?

A: Yes—the one-piece shell, high-impact material and gas-injected legs are engineered for intensive daily use in primary schools.

Q: Do you offer free delivery on these chairs?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ classroom chairs, supporting budget-conscious projects.

Q: Can the chairs be stacked?

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

Q: Are these chairs suitable for occasional outdoor learning?

A: Yes—the UV-stable finish makes them suitable for occasional use in sheltered outdoor or covered areas, with indoor storage recommended for longevity.

Q: Is the Orange surface easy to clean?

A: The stain-resistant, non-porous polypropylene wipes clean quickly using normal school cleaning products, ideal for craft and snack activities.

Q: What does the 20-year warranty cover?

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

You may also like

Recently Viewed