Red modern office chair with ventilated slatted backrest, padded seat, armrests and chrome five-star wheeled base isolated on a white background.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: EN1335 Accredited Red Polymer-Backed Seating

Supply your operational departments with an exceptionally robust chair that injects a bold pop of colour into the room. By combining a hard-shell plastic back with a mirrored chrome foundation, this model promises an extended lifecycle without looking overly industrial.

Structural Defiance

  • Unyielding Polymer Shield: Shrugging off the daily impacts and scuffs that typically ruin upholstered backs, the solid nylon panel forces correct posture. It delivers absolute, unbending spinal support during heavy desktop activity.
  • EN1335 Verification: This unit has cleared punishing European stress tests, earning independent accreditation for its structural fortitude, dimensional safety, and long-term viability in demanding B2B environments.
  • Reflective Metallic Base: Upgrading from standard resin plastics, the five-star foundation is coated in commercial chrome, granting stellar weight-bearing properties (up to 120kg) and resisting footwear abrasions.

Ergonomic Control

  • Red Airmesh Upholstery: The seat pad is wrapped in a 3D-woven, highly ventilated textile. This specialised material combats perspiration by permitting rapid heat dissipation, ensuring occupant comfort across a demanding shift.
  • Tailored Tilt Mechanics: A heavy-duty under-seat lever enables personnel to rock backward fluidly to ease pelvic pressure, or to freeze the chair entirely in a strict upright angle for intense data entry.
  • Manual Resistance Dial: An integrated rotary knob allows the user to manipulate the spring tension of the chair's recline, fostering a perfectly balanced pivot matched to their specific mass.

The Cobolt Standard

  • Zero-Cost Logistics: We absorb all freight tariffs for your order. Your durable red seating arrives with Free Mainland UK Delivery included, stretching your estate's capital further.
  • 50 Years of Excellence: Leaning on half a century of commercial expertise, we exclusively curate infrastructure that is proven to survive the punishing realities of British schools, hospitals, and corporate headquarters.
  • Domestic Production: Built locally within the United Kingdom, this product champions national supply chains, enforces strict quality oversight, and slashes the carbon emissions associated with global importing.

Optimal Locations for the Durable Red Task Chair

The Red Medium Back Operator Chair acts as a brilliant focal point for High-Energy Sales Floors, Creative Marketing Agencies, and University IT Departments. Its heavy-duty, wipeable plastic back also renders it exceptionally practical for Active Trade Counters and Industrial Dispatch Offices.

Key Features

  • EN1335 European Approval — Independently vetted to withstand extreme commercial wear and tear.
  • Rigid Nylon Back Shell — A tear-proof, wipe-clean barrier that naturally guides occupants into a healthier stance.
  • 120kg Payload Limit — Upgraded chrome cylinder and metal star base confidently support up to 18.8 stone.
  • Red Airmesh Seating — Highly porous, 3D-woven fabric engineered to constantly expel trapped body heat.
  • Strict 90-Degree Lock — Immobilise the mechanism in a vertical position for duties requiring absolute screen focus.
  • Custom Recline Tensioner — Rotate the under-seat knob to match the rocking resistance to your distinct body weight.
  • Static Lateral Arms — Unwavering supports that permanently absorb the muscular strain from the neck and shoulders.
  • Constructed in Britain — Ensures stellar build standards and directly supports the UK manufacturing sector.
Warranty icon
2-year mechanical hardware guarantee
Free delivery icon
Free UK Mainland Delivery
UK Made icon
Made in the UK

Cobolt Service & Ethos: Equipping Modern Facilities

  • Exclusive Commercial Provision: We bypass flimsy domestic models, ensuring your budget secures genuine, long-lasting commercial infrastructure.
  • Occupational Health Compliance: Possessing EN1335 credentials guarantees your estate is actively adhering to strict European guidelines for workstation wellbeing.
  • Professional Logistics Network: Utilising dedicated B2B couriers ensures your seating arrives in flawless condition, primed for immediate campus distribution.

Independently Vetted Safety Standards.

  • The wide-stance Chrome Base drastically cuts the risk of lateral tipping, anchoring the occupant securely even at the maximum 120kg weight limit.
  • Possessing EN1335 Verification serves as absolute proof that the framework will not buckle or rapidly degrade under the strain of continuous 8-hour rotas.
  • The built-in Tension Calibration acts as an essential safety dampener, stopping lighter staff from being forcefully thrown backward when disengaging the tilt-lock.
  • Bolted Fixed Armrests grant personnel a totally unyielding leverage point when shifting their weight to stand up, mitigating the risk of workplace slips.
  • Your acquisition is protected by a 2-year mechanical hardware guarantee (covering the gas lift and base), alongside a 1-year warranty on the red mesh and foam.

An exceptionally tough, EN1335-certified operator seat characterised by its solid nylon spine, vivid red airmesh, and lustrous metallic base.

Weight Threshold
120kg
Accreditation
EN1335
Hardware Guarantee
2 Years
Specification
Dimensions
Purpose / Benefit
Total Vertical Span
920mm - 990mm
Delivers excellent mid-spine bracing without dominating open-plan sightlines
Seat Elevation Range
410mm - 480mm
Pneumatic lift span that perfectly aligns with standard UK desk dimensions
Seat Cushion Footprint
490mm(W) x 485mm(D)
Generous padding depth to distribute mass and prevent lower-limb numbness
Backrest Shield
490mm(H) x 485mm(W)
A solid, curved polymer shell that physically dictates a healthier sitting posture
Armrest Clearance
480mm(W) | 610mm(H)
A concise internal structure that keeps the occupant's elbows closely supported
Recline Mechanics
Vertical Lock & Free Float
Enables the user to switch seamlessly between a fluid rocking motion and a rigid stance
Material Palette
Nylon, Airmesh, Chrome
A formidable combination of impact plastics, high-airflow textiles, and heavy metal
Overall Unit Mass
12kg
A sturdy, planted chair that remains easy to navigate across carpet tiles

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 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.

Frequently Asked Questions

1. Why choose a bold red chair for an office?

A: Red is an energising, stimulating hue that psychologists link to increased alertness and creativity. It is widely favoured in dynamic environments like sales floors, design studios, and active educational zones to prevent the aesthetic from feeling sterile.

2. What is the significance of the EN1335 certification?

A: EN1335 is an uncompromising European benchmark for office furniture. It serves as an independent guarantee that the chair has survived extreme cyclic fatigue tests, proving it is dimensionally safe and will not structurally fail under intense commercial use.

3. Is the solid plastic backrest uncomfortable?

A: Not at all. The rigid nylon shell is anatomically contoured to mimic the spine's natural curvature. It acts as a much firmer posture guide than soft foam, actively deterring users from slouching during an 8-hour shift.

4. How does the red "airmesh" fabric keep staff cool?

A: Airmesh is manufactured using a 3D-woven structure that creates a highly porous surface. Instead of trapping body heat against the cushion, it permits air to pass freely through the material, keeping the occupant's temperature regulated.

5. Will the 120kg rating make the chair cumbersome?

A: No. Despite the heavy-duty rating (capable of bearing approx. 18.8 stone), the advanced materials keep the overall weight down to a highly manoeuvrable 12kg footprint, ensuring it glides easily across carpet tiles.

6. Can I lock the backrest at any angle I choose?

A: This specific unit employs a vertical tilt lock only. You can enjoy a smooth free-float rocking motion when unlocked, but for maximum safety and ergonomic support, it will only latch securely at a strict 90-degree upright angle.

7. Are the armrests adjustable?

A: To guarantee maximum structural rigidity and ensure they don't fracture when users lean heavily on them to push themselves up, the armrests on this 120kg-rated chair are permanently bolted into position.

8. How is the warranty structured?

A: The structural hardware (including the chrome star base, gas lift cylinder, castors, and metal tilt engine) is covered by a 2-year mechanical guarantee. Softer components like the red airmesh and internal foam are covered for 1 year against manufacturing faults.

Overview

Product Overview: EN1335 Accredited Red Polymer-Backed Seating

Supply your operational departments with an exceptionally robust chair that injects a bold pop of colour into the room. By combining a hard-shell plastic back with a mirrored chrome foundation, this model promises an extended lifecycle without looking overly industrial.

Structural Defiance

  • Unyielding Polymer Shield: Shrugging off the daily impacts and scuffs that typically ruin upholstered backs, the solid nylon panel forces correct posture. It delivers absolute, unbending spinal support during heavy desktop activity.
  • EN1335 Verification: This unit has cleared punishing European stress tests, earning independent accreditation for its structural fortitude, dimensional safety, and long-term viability in demanding B2B environments.
  • Reflective Metallic Base: Upgrading from standard resin plastics, the five-star foundation is coated in commercial chrome, granting stellar weight-bearing properties (up to 120kg) and resisting footwear abrasions.

Ergonomic Control

  • Red Airmesh Upholstery: The seat pad is wrapped in a 3D-woven, highly ventilated textile. This specialised material combats perspiration by permitting rapid heat dissipation, ensuring occupant comfort across a demanding shift.
  • Tailored Tilt Mechanics: A heavy-duty under-seat lever enables personnel to rock backward fluidly to ease pelvic pressure, or to freeze the chair entirely in a strict upright angle for intense data entry.
  • Manual Resistance Dial: An integrated rotary knob allows the user to manipulate the spring tension of the chair's recline, fostering a perfectly balanced pivot matched to their specific mass.

The Cobolt Standard

  • Zero-Cost Logistics: We absorb all freight tariffs for your order. Your durable red seating arrives with Free Mainland UK Delivery included, stretching your estate's capital further.
  • 50 Years of Excellence: Leaning on half a century of commercial expertise, we exclusively curate infrastructure that is proven to survive the punishing realities of British schools, hospitals, and corporate headquarters.
  • Domestic Production: Built locally within the United Kingdom, this product champions national supply chains, enforces strict quality oversight, and slashes the carbon emissions associated with global importing.

Features & Benefits

Optimal Locations for the Durable Red Task Chair

The Red Medium Back Operator Chair acts as a brilliant focal point for High-Energy Sales Floors, Creative Marketing Agencies, and University IT Departments. Its heavy-duty, wipeable plastic back also renders it exceptionally practical for Active Trade Counters and Industrial Dispatch Offices.

Key Features

  • EN1335 European Approval — Independently vetted to withstand extreme commercial wear and tear.
  • Rigid Nylon Back Shell — A tear-proof, wipe-clean barrier that naturally guides occupants into a healthier stance.
  • 120kg Payload Limit — Upgraded chrome cylinder and metal star base confidently support up to 18.8 stone.
  • Red Airmesh Seating — Highly porous, 3D-woven fabric engineered to constantly expel trapped body heat.
  • Strict 90-Degree Lock — Immobilise the mechanism in a vertical position for duties requiring absolute screen focus.
  • Custom Recline Tensioner — Rotate the under-seat knob to match the rocking resistance to your distinct body weight.
  • Static Lateral Arms — Unwavering supports that permanently absorb the muscular strain from the neck and shoulders.
  • Constructed in Britain — Ensures stellar build standards and directly supports the UK manufacturing sector.
Warranty icon
2-year mechanical hardware guarantee
Free delivery icon
Free UK Mainland Delivery
UK Made icon
Made in the UK

Cobolt Service & Ethos: Equipping Modern Facilities

  • Exclusive Commercial Provision: We bypass flimsy domestic models, ensuring your budget secures genuine, long-lasting commercial infrastructure.
  • Occupational Health Compliance: Possessing EN1335 credentials guarantees your estate is actively adhering to strict European guidelines for workstation wellbeing.
  • Professional Logistics Network: Utilising dedicated B2B couriers ensures your seating arrives in flawless condition, primed for immediate campus distribution.

Safety & Warranty

Independently Vetted Safety Standards.

  • The wide-stance Chrome Base drastically cuts the risk of lateral tipping, anchoring the occupant securely even at the maximum 120kg weight limit.
  • Possessing EN1335 Verification serves as absolute proof that the framework will not buckle or rapidly degrade under the strain of continuous 8-hour rotas.
  • The built-in Tension Calibration acts as an essential safety dampener, stopping lighter staff from being forcefully thrown backward when disengaging the tilt-lock.
  • Bolted Fixed Armrests grant personnel a totally unyielding leverage point when shifting their weight to stand up, mitigating the risk of workplace slips.
  • Your acquisition is protected by a 2-year mechanical hardware guarantee (covering the gas lift and base), alongside a 1-year warranty on the red mesh and foam.

Specification Dimensions

An exceptionally tough, EN1335-certified operator seat characterised by its solid nylon spine, vivid red airmesh, and lustrous metallic base.

Weight Threshold
120kg
Accreditation
EN1335
Hardware Guarantee
2 Years
Specification
Dimensions
Purpose / Benefit
Total Vertical Span
920mm - 990mm
Delivers excellent mid-spine bracing without dominating open-plan sightlines
Seat Elevation Range
410mm - 480mm
Pneumatic lift span that perfectly aligns with standard UK desk dimensions
Seat Cushion Footprint
490mm(W) x 485mm(D)
Generous padding depth to distribute mass and prevent lower-limb numbness
Backrest Shield
490mm(H) x 485mm(W)
A solid, curved polymer shell that physically dictates a healthier sitting posture
Armrest Clearance
480mm(W) | 610mm(H)
A concise internal structure that keeps the occupant's elbows closely supported
Recline Mechanics
Vertical Lock & Free Float
Enables the user to switch seamlessly between a fluid rocking motion and a rigid stance
Material Palette
Nylon, Airmesh, Chrome
A formidable combination of impact plastics, high-airflow textiles, and heavy metal
Overall Unit Mass
12kg
A sturdy, planted chair that remains easy to navigate across carpet tiles

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 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

Frequently Asked Questions

1. Why choose a bold red chair for an office?

A: Red is an energising, stimulating hue that psychologists link to increased alertness and creativity. It is widely favoured in dynamic environments like sales floors, design studios, and active educational zones to prevent the aesthetic from feeling sterile.

2. What is the significance of the EN1335 certification?

A: EN1335 is an uncompromising European benchmark for office furniture. It serves as an independent guarantee that the chair has survived extreme cyclic fatigue tests, proving it is dimensionally safe and will not structurally fail under intense commercial use.

3. Is the solid plastic backrest uncomfortable?

A: Not at all. The rigid nylon shell is anatomically contoured to mimic the spine's natural curvature. It acts as a much firmer posture guide than soft foam, actively deterring users from slouching during an 8-hour shift.

4. How does the red "airmesh" fabric keep staff cool?

A: Airmesh is manufactured using a 3D-woven structure that creates a highly porous surface. Instead of trapping body heat against the cushion, it permits air to pass freely through the material, keeping the occupant's temperature regulated.

5. Will the 120kg rating make the chair cumbersome?

A: No. Despite the heavy-duty rating (capable of bearing approx. 18.8 stone), the advanced materials keep the overall weight down to a highly manoeuvrable 12kg footprint, ensuring it glides easily across carpet tiles.

6. Can I lock the backrest at any angle I choose?

A: This specific unit employs a vertical tilt lock only. You can enjoy a smooth free-float rocking motion when unlocked, but for maximum safety and ergonomic support, it will only latch securely at a strict 90-degree upright angle.

7. Are the armrests adjustable?

A: To guarantee maximum structural rigidity and ensure they don't fracture when users lean heavily on them to push themselves up, the armrests on this 120kg-rated chair are permanently bolted into position.

8. How is the warranty structured?

A: The structural hardware (including the chrome star base, gas lift cylinder, castors, and metal tilt engine) is covered by a 2-year mechanical guarantee. Softer components like the red airmesh and internal foam are covered for 1 year against manufacturing faults.

Durable Red Medium Back Task Operator Office Chair

Product code: OC014DR
Invigorate your facility's interior design without sacrificing occupational durability by introducing the Durable Red Medium Back Task Operator Chair....

Inc VAT

Exc VAT

£164.00

£136.67

Colour - Red

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Trusted UK Supplier 50 years. Established. Reliable.

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: EN1335 Accredited Red Polymer-Backed Seating

Supply your operational departments with an exceptionally robust chair that injects a bold pop of colour into the room. By combining a hard-shell plastic back with a mirrored chrome foundation, this model promises an extended lifecycle without looking overly industrial.

Structural Defiance

  • Unyielding Polymer Shield: Shrugging off the daily impacts and scuffs that typically ruin upholstered backs, the solid nylon panel forces correct posture. It delivers absolute, unbending spinal support during heavy desktop activity.
  • EN1335 Verification: This unit has cleared punishing European stress tests, earning independent accreditation for its structural fortitude, dimensional safety, and long-term viability in demanding B2B environments.
  • Reflective Metallic Base: Upgrading from standard resin plastics, the five-star foundation is coated in commercial chrome, granting stellar weight-bearing properties (up to 120kg) and resisting footwear abrasions.

Ergonomic Control

  • Red Airmesh Upholstery: The seat pad is wrapped in a 3D-woven, highly ventilated textile. This specialised material combats perspiration by permitting rapid heat dissipation, ensuring occupant comfort across a demanding shift.
  • Tailored Tilt Mechanics: A heavy-duty under-seat lever enables personnel to rock backward fluidly to ease pelvic pressure, or to freeze the chair entirely in a strict upright angle for intense data entry.
  • Manual Resistance Dial: An integrated rotary knob allows the user to manipulate the spring tension of the chair's recline, fostering a perfectly balanced pivot matched to their specific mass.

The Cobolt Standard

  • Zero-Cost Logistics: We absorb all freight tariffs for your order. Your durable red seating arrives with Free Mainland UK Delivery included, stretching your estate's capital further.
  • 50 Years of Excellence: Leaning on half a century of commercial expertise, we exclusively curate infrastructure that is proven to survive the punishing realities of British schools, hospitals, and corporate headquarters.
  • Domestic Production: Built locally within the United Kingdom, this product champions national supply chains, enforces strict quality oversight, and slashes the carbon emissions associated with global importing.

Optimal Locations for the Durable Red Task Chair

The Red Medium Back Operator Chair acts as a brilliant focal point for High-Energy Sales Floors, Creative Marketing Agencies, and University IT Departments. Its heavy-duty, wipeable plastic back also renders it exceptionally practical for Active Trade Counters and Industrial Dispatch Offices.

Key Features

  • EN1335 European Approval — Independently vetted to withstand extreme commercial wear and tear.
  • Rigid Nylon Back Shell — A tear-proof, wipe-clean barrier that naturally guides occupants into a healthier stance.
  • 120kg Payload Limit — Upgraded chrome cylinder and metal star base confidently support up to 18.8 stone.
  • Red Airmesh Seating — Highly porous, 3D-woven fabric engineered to constantly expel trapped body heat.
  • Strict 90-Degree Lock — Immobilise the mechanism in a vertical position for duties requiring absolute screen focus.
  • Custom Recline Tensioner — Rotate the under-seat knob to match the rocking resistance to your distinct body weight.
  • Static Lateral Arms — Unwavering supports that permanently absorb the muscular strain from the neck and shoulders.
  • Constructed in Britain — Ensures stellar build standards and directly supports the UK manufacturing sector.
Warranty icon
2-year mechanical hardware guarantee
Free delivery icon
Free UK Mainland Delivery
UK Made icon
Made in the UK

Cobolt Service & Ethos: Equipping Modern Facilities

  • Exclusive Commercial Provision: We bypass flimsy domestic models, ensuring your budget secures genuine, long-lasting commercial infrastructure.
  • Occupational Health Compliance: Possessing EN1335 credentials guarantees your estate is actively adhering to strict European guidelines for workstation wellbeing.
  • Professional Logistics Network: Utilising dedicated B2B couriers ensures your seating arrives in flawless condition, primed for immediate campus distribution.

Independently Vetted Safety Standards.

  • The wide-stance Chrome Base drastically cuts the risk of lateral tipping, anchoring the occupant securely even at the maximum 120kg weight limit.
  • Possessing EN1335 Verification serves as absolute proof that the framework will not buckle or rapidly degrade under the strain of continuous 8-hour rotas.
  • The built-in Tension Calibration acts as an essential safety dampener, stopping lighter staff from being forcefully thrown backward when disengaging the tilt-lock.
  • Bolted Fixed Armrests grant personnel a totally unyielding leverage point when shifting their weight to stand up, mitigating the risk of workplace slips.
  • Your acquisition is protected by a 2-year mechanical hardware guarantee (covering the gas lift and base), alongside a 1-year warranty on the red mesh and foam.

An exceptionally tough, EN1335-certified operator seat characterised by its solid nylon spine, vivid red airmesh, and lustrous metallic base.

Weight Threshold
120kg
Accreditation
EN1335
Hardware Guarantee
2 Years
Specification
Dimensions
Purpose / Benefit
Total Vertical Span
920mm - 990mm
Delivers excellent mid-spine bracing without dominating open-plan sightlines
Seat Elevation Range
410mm - 480mm
Pneumatic lift span that perfectly aligns with standard UK desk dimensions
Seat Cushion Footprint
490mm(W) x 485mm(D)
Generous padding depth to distribute mass and prevent lower-limb numbness
Backrest Shield
490mm(H) x 485mm(W)
A solid, curved polymer shell that physically dictates a healthier sitting posture
Armrest Clearance
480mm(W) | 610mm(H)
A concise internal structure that keeps the occupant's elbows closely supported
Recline Mechanics
Vertical Lock & Free Float
Enables the user to switch seamlessly between a fluid rocking motion and a rigid stance
Material Palette
Nylon, Airmesh, Chrome
A formidable combination of impact plastics, high-airflow textiles, and heavy metal
Overall Unit Mass
12kg
A sturdy, planted chair that remains easy to navigate across carpet tiles

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 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.

Frequently Asked Questions

1. Why choose a bold red chair for an office?

A: Red is an energising, stimulating hue that psychologists link to increased alertness and creativity. It is widely favoured in dynamic environments like sales floors, design studios, and active educational zones to prevent the aesthetic from feeling sterile.

2. What is the significance of the EN1335 certification?

A: EN1335 is an uncompromising European benchmark for office furniture. It serves as an independent guarantee that the chair has survived extreme cyclic fatigue tests, proving it is dimensionally safe and will not structurally fail under intense commercial use.

3. Is the solid plastic backrest uncomfortable?

A: Not at all. The rigid nylon shell is anatomically contoured to mimic the spine's natural curvature. It acts as a much firmer posture guide than soft foam, actively deterring users from slouching during an 8-hour shift.

4. How does the red "airmesh" fabric keep staff cool?

A: Airmesh is manufactured using a 3D-woven structure that creates a highly porous surface. Instead of trapping body heat against the cushion, it permits air to pass freely through the material, keeping the occupant's temperature regulated.

5. Will the 120kg rating make the chair cumbersome?

A: No. Despite the heavy-duty rating (capable of bearing approx. 18.8 stone), the advanced materials keep the overall weight down to a highly manoeuvrable 12kg footprint, ensuring it glides easily across carpet tiles.

6. Can I lock the backrest at any angle I choose?

A: This specific unit employs a vertical tilt lock only. You can enjoy a smooth free-float rocking motion when unlocked, but for maximum safety and ergonomic support, it will only latch securely at a strict 90-degree upright angle.

7. Are the armrests adjustable?

A: To guarantee maximum structural rigidity and ensure they don't fracture when users lean heavily on them to push themselves up, the armrests on this 120kg-rated chair are permanently bolted into position.

8. How is the warranty structured?

A: The structural hardware (including the chrome star base, gas lift cylinder, castors, and metal tilt engine) is covered by a 2-year mechanical guarantee. Softer components like the red airmesh and internal foam are covered for 1 year against manufacturing faults.

Overview

Product Overview: EN1335 Accredited Red Polymer-Backed Seating

Supply your operational departments with an exceptionally robust chair that injects a bold pop of colour into the room. By combining a hard-shell plastic back with a mirrored chrome foundation, this model promises an extended lifecycle without looking overly industrial.

Structural Defiance

  • Unyielding Polymer Shield: Shrugging off the daily impacts and scuffs that typically ruin upholstered backs, the solid nylon panel forces correct posture. It delivers absolute, unbending spinal support during heavy desktop activity.
  • EN1335 Verification: This unit has cleared punishing European stress tests, earning independent accreditation for its structural fortitude, dimensional safety, and long-term viability in demanding B2B environments.
  • Reflective Metallic Base: Upgrading from standard resin plastics, the five-star foundation is coated in commercial chrome, granting stellar weight-bearing properties (up to 120kg) and resisting footwear abrasions.

Ergonomic Control

  • Red Airmesh Upholstery: The seat pad is wrapped in a 3D-woven, highly ventilated textile. This specialised material combats perspiration by permitting rapid heat dissipation, ensuring occupant comfort across a demanding shift.
  • Tailored Tilt Mechanics: A heavy-duty under-seat lever enables personnel to rock backward fluidly to ease pelvic pressure, or to freeze the chair entirely in a strict upright angle for intense data entry.
  • Manual Resistance Dial: An integrated rotary knob allows the user to manipulate the spring tension of the chair's recline, fostering a perfectly balanced pivot matched to their specific mass.

The Cobolt Standard

  • Zero-Cost Logistics: We absorb all freight tariffs for your order. Your durable red seating arrives with Free Mainland UK Delivery included, stretching your estate's capital further.
  • 50 Years of Excellence: Leaning on half a century of commercial expertise, we exclusively curate infrastructure that is proven to survive the punishing realities of British schools, hospitals, and corporate headquarters.
  • Domestic Production: Built locally within the United Kingdom, this product champions national supply chains, enforces strict quality oversight, and slashes the carbon emissions associated with global importing.

Features & Benefits

Optimal Locations for the Durable Red Task Chair

The Red Medium Back Operator Chair acts as a brilliant focal point for High-Energy Sales Floors, Creative Marketing Agencies, and University IT Departments. Its heavy-duty, wipeable plastic back also renders it exceptionally practical for Active Trade Counters and Industrial Dispatch Offices.

Key Features

  • EN1335 European Approval — Independently vetted to withstand extreme commercial wear and tear.
  • Rigid Nylon Back Shell — A tear-proof, wipe-clean barrier that naturally guides occupants into a healthier stance.
  • 120kg Payload Limit — Upgraded chrome cylinder and metal star base confidently support up to 18.8 stone.
  • Red Airmesh Seating — Highly porous, 3D-woven fabric engineered to constantly expel trapped body heat.
  • Strict 90-Degree Lock — Immobilise the mechanism in a vertical position for duties requiring absolute screen focus.
  • Custom Recline Tensioner — Rotate the under-seat knob to match the rocking resistance to your distinct body weight.
  • Static Lateral Arms — Unwavering supports that permanently absorb the muscular strain from the neck and shoulders.
  • Constructed in Britain — Ensures stellar build standards and directly supports the UK manufacturing sector.
Warranty icon
2-year mechanical hardware guarantee
Free delivery icon
Free UK Mainland Delivery
UK Made icon
Made in the UK

Cobolt Service & Ethos: Equipping Modern Facilities

  • Exclusive Commercial Provision: We bypass flimsy domestic models, ensuring your budget secures genuine, long-lasting commercial infrastructure.
  • Occupational Health Compliance: Possessing EN1335 credentials guarantees your estate is actively adhering to strict European guidelines for workstation wellbeing.
  • Professional Logistics Network: Utilising dedicated B2B couriers ensures your seating arrives in flawless condition, primed for immediate campus distribution.

Safety & Warranty

Independently Vetted Safety Standards.

  • The wide-stance Chrome Base drastically cuts the risk of lateral tipping, anchoring the occupant securely even at the maximum 120kg weight limit.
  • Possessing EN1335 Verification serves as absolute proof that the framework will not buckle or rapidly degrade under the strain of continuous 8-hour rotas.
  • The built-in Tension Calibration acts as an essential safety dampener, stopping lighter staff from being forcefully thrown backward when disengaging the tilt-lock.
  • Bolted Fixed Armrests grant personnel a totally unyielding leverage point when shifting their weight to stand up, mitigating the risk of workplace slips.
  • Your acquisition is protected by a 2-year mechanical hardware guarantee (covering the gas lift and base), alongside a 1-year warranty on the red mesh and foam.

Specification Dimensions

An exceptionally tough, EN1335-certified operator seat characterised by its solid nylon spine, vivid red airmesh, and lustrous metallic base.

Weight Threshold
120kg
Accreditation
EN1335
Hardware Guarantee
2 Years
Specification
Dimensions
Purpose / Benefit
Total Vertical Span
920mm - 990mm
Delivers excellent mid-spine bracing without dominating open-plan sightlines
Seat Elevation Range
410mm - 480mm
Pneumatic lift span that perfectly aligns with standard UK desk dimensions
Seat Cushion Footprint
490mm(W) x 485mm(D)
Generous padding depth to distribute mass and prevent lower-limb numbness
Backrest Shield
490mm(H) x 485mm(W)
A solid, curved polymer shell that physically dictates a healthier sitting posture
Armrest Clearance
480mm(W) | 610mm(H)
A concise internal structure that keeps the occupant's elbows closely supported
Recline Mechanics
Vertical Lock & Free Float
Enables the user to switch seamlessly between a fluid rocking motion and a rigid stance
Material Palette
Nylon, Airmesh, Chrome
A formidable combination of impact plastics, high-airflow textiles, and heavy metal
Overall Unit Mass
12kg
A sturdy, planted chair that remains easy to navigate across carpet tiles

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 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

Frequently Asked Questions

1. Why choose a bold red chair for an office?

A: Red is an energising, stimulating hue that psychologists link to increased alertness and creativity. It is widely favoured in dynamic environments like sales floors, design studios, and active educational zones to prevent the aesthetic from feeling sterile.

2. What is the significance of the EN1335 certification?

A: EN1335 is an uncompromising European benchmark for office furniture. It serves as an independent guarantee that the chair has survived extreme cyclic fatigue tests, proving it is dimensionally safe and will not structurally fail under intense commercial use.

3. Is the solid plastic backrest uncomfortable?

A: Not at all. The rigid nylon shell is anatomically contoured to mimic the spine's natural curvature. It acts as a much firmer posture guide than soft foam, actively deterring users from slouching during an 8-hour shift.

4. How does the red "airmesh" fabric keep staff cool?

A: Airmesh is manufactured using a 3D-woven structure that creates a highly porous surface. Instead of trapping body heat against the cushion, it permits air to pass freely through the material, keeping the occupant's temperature regulated.

5. Will the 120kg rating make the chair cumbersome?

A: No. Despite the heavy-duty rating (capable of bearing approx. 18.8 stone), the advanced materials keep the overall weight down to a highly manoeuvrable 12kg footprint, ensuring it glides easily across carpet tiles.

6. Can I lock the backrest at any angle I choose?

A: This specific unit employs a vertical tilt lock only. You can enjoy a smooth free-float rocking motion when unlocked, but for maximum safety and ergonomic support, it will only latch securely at a strict 90-degree upright angle.

7. Are the armrests adjustable?

A: To guarantee maximum structural rigidity and ensure they don't fracture when users lean heavily on them to push themselves up, the armrests on this 120kg-rated chair are permanently bolted into position.

8. How is the warranty structured?

A: The structural hardware (including the chrome star base, gas lift cylinder, castors, and metal tilt engine) is covered by a 2-year mechanical guarantee. Softer components like the red airmesh and internal foam are covered for 1 year against manufacturing faults.

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