Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: Red Postura+ Chair (430mm, Ages 11–14)
The Red Postura+ 430mm chair combines standout colour with trusted ergonomic design for secondary pupils aged 11–14. It is engineered for daily classroom use where visibility, durability and pupil comfort are all essential.
Ergonomic Support for Secondary Students
- 430mm seat height aligned with DfE size mark 5 for ages 11–14
- Curved backrest designed to encourage upright, attentive posture
- Waterfall seat edge helping to reduce pressure on the backs of legs
Engineered for High-Use Environments
- One-piece polypropylene shell with no exposed fixings or joints
- Gas-injected legs providing additional strength and rigidity
- Independently tested to a 204kg load rating for long-term reassurance
High-Visibility Red for Zoned Spaces
The Red finish is ideal for zoning by subject, year group or building, making it particularly useful for labs, ICT rooms, exam halls and breakout spaces where clear visual identity is helpful.
Why Cobolt: Secondary Furniture with Support Built In
- Free UK mainland delivery on every Red Postura+ chair order
- Over 50 years of experience working with schools, colleges and trusts
- Tracked delivery planning managed by Cobolt’s specialist internal logistics team
- Dedicated account management offering responsive, knowledgeable support before and after delivery
Where the Red Postura+ 430mm Chair Performs Best
The Red Postura+ 430mm chair is ideal for secondary classrooms, science labs, ICT suites, exam halls and breakout spaces. Its bold colour helps with zoning and visibility, while the ergonomic shell ensures practical, comfortable seating for pupils aged 11–14.
Key Features
- 430mm seat height – designed for pupils aged 11–14.
- One-piece injection-moulded shell – removes weak points and loose fixings.
- 30% recycled high-impact polypropylene – supports sustainability alongside durability.
- Reinforced gas-injected legs – built to withstand intensive secondary use.
- Ventilated back window – helps maintain comfort in longer lessons and exams.
- Anti-static and anti-rocking geometry – improves stability and reduces classroom disruptions.
- Stain-resistant, non-porous surface – cleans quickly with mild detergents.
- UV-stable Red finish – suitable for occasional sheltered outdoor learning.
- Stacks up to 12 chairs – useful for exam storage and flexible space planning.
The Cobolt Advantage
- Free UK mainland delivery on every Red Postura+ chair.
- 50 years of project experience helping schools and MATs specify robust, compliant seating.
- Tracked logistics with proactive communication managed by Cobolt’s in-house team.
- Personal account management giving you a single, knowledgeable point of contact throughout.
Safety & Warranty for Red Postura+ 430mm Chairs
- Certified to BS EN 1729–1:2015 for secondary-age ergonomics and posture support
- Compliant with BS EN 1729–2:2023 for strength, durability and stability
- Anti-rocking base profile designed to reduce tipping in busy classrooms
- Non-porous, stain-resistant material supporting quick, hygienic cleaning
- 20-year warranty providing long-term assurance on material and structural performance
The Red Postura+ 430mm chair is tailored for pupils aged 11–14, providing clear visibility, strong construction and ergonomic shaping. These specifications support secondary schools and trusts planning consistent seating across classrooms, labs and exam spaces.
Dimensions follow DfE size mark 5 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: Red Postura+ 430mm Classroom Chair (Ages 11–14)
Q: Which age group is the Red 430mm Postura+ chair suitable 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 Red colour work particularly well?
A: Red is ideal for labs, ICT suites, exam halls and zoned areas where schools want clear visual identities by subject, block or year group.
Q: Is the Red Postura+ chair strong enough for secondary use?
A: Yes—the one-piece shell, gas-injected legs and 204kg test rating provide excellent durability for daily KS3 and KS4 use.
Q: Does Cobolt provide free delivery on these chairs?
A: Yes—every Postura+ chair ordered from Cobolt includes free UK mainland delivery, helping schools manage budgets with confidence.
Q: Are Red Postura+ chairs easy to clean?
A: The non-porous, stain-resistant shell can be wiped clean quickly with mild detergent, ideal for high-use teaching spaces and exam rooms.
Q: Can these chairs be stacked and stored efficiently?
A: Yes—up to 12 Red Postura+ chairs can be stacked safely, supporting flexible layouts and exam storage requirements.
Q: Are they suitable for occasional outdoor learning?
A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage helps preserve colour and performance.
Q: What does the 20-year warranty cover?
A: It covers structural and material performance under normal educational use, giving schools long-term peace of mind.
Overview
Product Overview: Red Postura+ Chair (430mm, Ages 11–14)
The Red Postura+ 430mm chair combines standout colour with trusted ergonomic design for secondary pupils aged 11–14. It is engineered for daily classroom use where visibility, durability and pupil comfort are all essential.
Ergonomic Support for Secondary Students
- 430mm seat height aligned with DfE size mark 5 for ages 11–14
- Curved backrest designed to encourage upright, attentive posture
- Waterfall seat edge helping to reduce pressure on the backs of legs
Engineered for High-Use Environments
- One-piece polypropylene shell with no exposed fixings or joints
- Gas-injected legs providing additional strength and rigidity
- Independently tested to a 204kg load rating for long-term reassurance
High-Visibility Red for Zoned Spaces
The Red finish is ideal for zoning by subject, year group or building, making it particularly useful for labs, ICT rooms, exam halls and breakout spaces where clear visual identity is helpful.
Why Cobolt: Secondary Furniture with Support Built In
- Free UK mainland delivery on every Red Postura+ chair order
- Over 50 years of experience working with schools, colleges and trusts
- Tracked delivery planning managed by Cobolt’s specialist internal logistics team
- Dedicated account management offering responsive, knowledgeable support before and after delivery
Features & Benefits
Where the Red Postura+ 430mm Chair Performs Best
The Red Postura+ 430mm chair is ideal for secondary classrooms, science labs, ICT suites, exam halls and breakout spaces. Its bold colour helps with zoning and visibility, while the ergonomic shell ensures practical, comfortable seating for pupils aged 11–14.
Key Features
- 430mm seat height – designed for pupils aged 11–14.
- One-piece injection-moulded shell – removes weak points and loose fixings.
- 30% recycled high-impact polypropylene – supports sustainability alongside durability.
- Reinforced gas-injected legs – built to withstand intensive secondary use.
- Ventilated back window – helps maintain comfort in longer lessons and exams.
- Anti-static and anti-rocking geometry – improves stability and reduces classroom disruptions.
- Stain-resistant, non-porous surface – cleans quickly with mild detergents.
- UV-stable Red finish – suitable for occasional sheltered outdoor learning.
- Stacks up to 12 chairs – useful for exam storage and flexible space planning.
The Cobolt Advantage
- Free UK mainland delivery on every Red Postura+ chair.
- 50 years of project experience helping schools and MATs specify robust, compliant seating.
- Tracked logistics with proactive communication managed by Cobolt’s in-house team.
- Personal account management giving you a single, knowledgeable point of contact throughout.
Safety & Warranty
Safety & Warranty for Red Postura+ 430mm Chairs
- Certified to BS EN 1729–1:2015 for secondary-age ergonomics and posture support
- Compliant with BS EN 1729–2:2023 for strength, durability and stability
- Anti-rocking base profile designed to reduce tipping in busy classrooms
- Non-porous, stain-resistant material supporting quick, hygienic cleaning
- 20-year warranty providing long-term assurance on material and structural performance
Specification Dimensions
The Red Postura+ 430mm chair is tailored for pupils aged 11–14, providing clear visibility, strong construction and ergonomic shaping. These specifications support secondary schools and trusts planning consistent seating across classrooms, labs and exam spaces.
Dimensions follow DfE size mark 5 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: Red Postura+ 430mm Classroom Chair (Ages 11–14)
Q: Which age group is the Red 430mm Postura+ chair suitable 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 Red colour work particularly well?
A: Red is ideal for labs, ICT suites, exam halls and zoned areas where schools want clear visual identities by subject, block or year group.
Q: Is the Red Postura+ chair strong enough for secondary use?
A: Yes—the one-piece shell, gas-injected legs and 204kg test rating provide excellent durability for daily KS3 and KS4 use.
Q: Does Cobolt provide free delivery on these chairs?
A: Yes—every Postura+ chair ordered from Cobolt includes free UK mainland delivery, helping schools manage budgets with confidence.
Q: Are Red Postura+ chairs easy to clean?
A: The non-porous, stain-resistant shell can be wiped clean quickly with mild detergent, ideal for high-use teaching spaces and exam rooms.
Q: Can these chairs be stacked and stored efficiently?
A: Yes—up to 12 Red Postura+ chairs can be stacked safely, supporting flexible layouts and exam storage requirements.
Q: Are they suitable for occasional outdoor learning?
A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage helps preserve colour and performance.
Q: What does the 20-year warranty cover?
A: It covers structural and material performance under normal educational use, giving schools long-term peace of mind.
Red Postura+ Ergonomic One Piece Classroom Chair - 11-14 Years
Inc VAT
Exc VAT
£42.00
£35.00
Buy at discounted prices
| Quantity | Discount | Save |
|---|---|---|
| 1 - 29 | 0% off | £0.00 |
| 30 + | 10% off | £4.20 |
Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: Red Postura+ Chair (430mm, Ages 11–14)
The Red Postura+ 430mm chair combines standout colour with trusted ergonomic design for secondary pupils aged 11–14. It is engineered for daily classroom use where visibility, durability and pupil comfort are all essential.
Ergonomic Support for Secondary Students
- 430mm seat height aligned with DfE size mark 5 for ages 11–14
- Curved backrest designed to encourage upright, attentive posture
- Waterfall seat edge helping to reduce pressure on the backs of legs
Engineered for High-Use Environments
- One-piece polypropylene shell with no exposed fixings or joints
- Gas-injected legs providing additional strength and rigidity
- Independently tested to a 204kg load rating for long-term reassurance
High-Visibility Red for Zoned Spaces
The Red finish is ideal for zoning by subject, year group or building, making it particularly useful for labs, ICT rooms, exam halls and breakout spaces where clear visual identity is helpful.
Why Cobolt: Secondary Furniture with Support Built In
- Free UK mainland delivery on every Red Postura+ chair order
- Over 50 years of experience working with schools, colleges and trusts
- Tracked delivery planning managed by Cobolt’s specialist internal logistics team
- Dedicated account management offering responsive, knowledgeable support before and after delivery
Where the Red Postura+ 430mm Chair Performs Best
The Red Postura+ 430mm chair is ideal for secondary classrooms, science labs, ICT suites, exam halls and breakout spaces. Its bold colour helps with zoning and visibility, while the ergonomic shell ensures practical, comfortable seating for pupils aged 11–14.
Key Features
- 430mm seat height – designed for pupils aged 11–14.
- One-piece injection-moulded shell – removes weak points and loose fixings.
- 30% recycled high-impact polypropylene – supports sustainability alongside durability.
- Reinforced gas-injected legs – built to withstand intensive secondary use.
- Ventilated back window – helps maintain comfort in longer lessons and exams.
- Anti-static and anti-rocking geometry – improves stability and reduces classroom disruptions.
- Stain-resistant, non-porous surface – cleans quickly with mild detergents.
- UV-stable Red finish – suitable for occasional sheltered outdoor learning.
- Stacks up to 12 chairs – useful for exam storage and flexible space planning.
The Cobolt Advantage
- Free UK mainland delivery on every Red Postura+ chair.
- 50 years of project experience helping schools and MATs specify robust, compliant seating.
- Tracked logistics with proactive communication managed by Cobolt’s in-house team.
- Personal account management giving you a single, knowledgeable point of contact throughout.
Safety & Warranty for Red Postura+ 430mm Chairs
- Certified to BS EN 1729–1:2015 for secondary-age ergonomics and posture support
- Compliant with BS EN 1729–2:2023 for strength, durability and stability
- Anti-rocking base profile designed to reduce tipping in busy classrooms
- Non-porous, stain-resistant material supporting quick, hygienic cleaning
- 20-year warranty providing long-term assurance on material and structural performance
The Red Postura+ 430mm chair is tailored for pupils aged 11–14, providing clear visibility, strong construction and ergonomic shaping. These specifications support secondary schools and trusts planning consistent seating across classrooms, labs and exam spaces.
Dimensions follow DfE size mark 5 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: Red Postura+ 430mm Classroom Chair (Ages 11–14)
Q: Which age group is the Red 430mm Postura+ chair suitable 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 Red colour work particularly well?
A: Red is ideal for labs, ICT suites, exam halls and zoned areas where schools want clear visual identities by subject, block or year group.
Q: Is the Red Postura+ chair strong enough for secondary use?
A: Yes—the one-piece shell, gas-injected legs and 204kg test rating provide excellent durability for daily KS3 and KS4 use.
Q: Does Cobolt provide free delivery on these chairs?
A: Yes—every Postura+ chair ordered from Cobolt includes free UK mainland delivery, helping schools manage budgets with confidence.
Q: Are Red Postura+ chairs easy to clean?
A: The non-porous, stain-resistant shell can be wiped clean quickly with mild detergent, ideal for high-use teaching spaces and exam rooms.
Q: Can these chairs be stacked and stored efficiently?
A: Yes—up to 12 Red Postura+ chairs can be stacked safely, supporting flexible layouts and exam storage requirements.
Q: Are they suitable for occasional outdoor learning?
A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage helps preserve colour and performance.
Q: What does the 20-year warranty cover?
A: It covers structural and material performance under normal educational use, giving schools long-term peace of mind.
Overview
Product Overview: Red Postura+ Chair (430mm, Ages 11–14)
The Red Postura+ 430mm chair combines standout colour with trusted ergonomic design for secondary pupils aged 11–14. It is engineered for daily classroom use where visibility, durability and pupil comfort are all essential.
Ergonomic Support for Secondary Students
- 430mm seat height aligned with DfE size mark 5 for ages 11–14
- Curved backrest designed to encourage upright, attentive posture
- Waterfall seat edge helping to reduce pressure on the backs of legs
Engineered for High-Use Environments
- One-piece polypropylene shell with no exposed fixings or joints
- Gas-injected legs providing additional strength and rigidity
- Independently tested to a 204kg load rating for long-term reassurance
High-Visibility Red for Zoned Spaces
The Red finish is ideal for zoning by subject, year group or building, making it particularly useful for labs, ICT rooms, exam halls and breakout spaces where clear visual identity is helpful.
Why Cobolt: Secondary Furniture with Support Built In
- Free UK mainland delivery on every Red Postura+ chair order
- Over 50 years of experience working with schools, colleges and trusts
- Tracked delivery planning managed by Cobolt’s specialist internal logistics team
- Dedicated account management offering responsive, knowledgeable support before and after delivery
Features & Benefits
Where the Red Postura+ 430mm Chair Performs Best
The Red Postura+ 430mm chair is ideal for secondary classrooms, science labs, ICT suites, exam halls and breakout spaces. Its bold colour helps with zoning and visibility, while the ergonomic shell ensures practical, comfortable seating for pupils aged 11–14.
Key Features
- 430mm seat height – designed for pupils aged 11–14.
- One-piece injection-moulded shell – removes weak points and loose fixings.
- 30% recycled high-impact polypropylene – supports sustainability alongside durability.
- Reinforced gas-injected legs – built to withstand intensive secondary use.
- Ventilated back window – helps maintain comfort in longer lessons and exams.
- Anti-static and anti-rocking geometry – improves stability and reduces classroom disruptions.
- Stain-resistant, non-porous surface – cleans quickly with mild detergents.
- UV-stable Red finish – suitable for occasional sheltered outdoor learning.
- Stacks up to 12 chairs – useful for exam storage and flexible space planning.
The Cobolt Advantage
- Free UK mainland delivery on every Red Postura+ chair.
- 50 years of project experience helping schools and MATs specify robust, compliant seating.
- Tracked logistics with proactive communication managed by Cobolt’s in-house team.
- Personal account management giving you a single, knowledgeable point of contact throughout.
Safety & Warranty
Safety & Warranty for Red Postura+ 430mm Chairs
- Certified to BS EN 1729–1:2015 for secondary-age ergonomics and posture support
- Compliant with BS EN 1729–2:2023 for strength, durability and stability
- Anti-rocking base profile designed to reduce tipping in busy classrooms
- Non-porous, stain-resistant material supporting quick, hygienic cleaning
- 20-year warranty providing long-term assurance on material and structural performance
Specification Dimensions
The Red Postura+ 430mm chair is tailored for pupils aged 11–14, providing clear visibility, strong construction and ergonomic shaping. These specifications support secondary schools and trusts planning consistent seating across classrooms, labs and exam spaces.
Dimensions follow DfE size mark 5 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: Red Postura+ 430mm Classroom Chair (Ages 11–14)
Q: Which age group is the Red 430mm Postura+ chair suitable 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 Red colour work particularly well?
A: Red is ideal for labs, ICT suites, exam halls and zoned areas where schools want clear visual identities by subject, block or year group.
Q: Is the Red Postura+ chair strong enough for secondary use?
A: Yes—the one-piece shell, gas-injected legs and 204kg test rating provide excellent durability for daily KS3 and KS4 use.
Q: Does Cobolt provide free delivery on these chairs?
A: Yes—every Postura+ chair ordered from Cobolt includes free UK mainland delivery, helping schools manage budgets with confidence.
Q: Are Red Postura+ chairs easy to clean?
A: The non-porous, stain-resistant shell can be wiped clean quickly with mild detergent, ideal for high-use teaching spaces and exam rooms.
Q: Can these chairs be stacked and stored efficiently?
A: Yes—up to 12 Red Postura+ chairs can be stacked safely, supporting flexible layouts and exam storage requirements.
Q: Are they suitable for occasional outdoor learning?
A: The UV filter allows short periods of use in sheltered outdoor areas, while indoor storage helps preserve colour and performance.
Q: What does the 20-year warranty cover?
A: It covers structural and material performance under normal educational use, giving schools long-term peace of mind.
