Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Black High Back Senior Stool
This High Back Stool range represents the pinnacle of durable seating for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, the 685mm Black model offers a sophisticated, low-maintenance solution for higher education facilities.
Indestructible One-Piece Build
- Structural Unity: The seamless polypropylene moulding ensures there are no rivets to pop or welds to break, providing a vastly superior lifespan compared to traditional frame-and-seat stools.
- Spill-Ready Surfaces: The non-porous material is impervious to moisture and common lab chemicals, allowing for immediate cleaning and sanitisation in science or food tech areas.
- Elite Space Management: Designed for compact storage, these stools nest perfectly together, allowing for stacks of 16 units to be moved or stored within a 2-metre vertical space.
Safety & Posture Focused
- Skid-Base Stability: The anti-tilt frame architecture prevents users from dangerously rocking back, a critical safety feature when working at elevated bench heights.
- Ergonomic Support: A waterfall front seat edge and high-back profile work in tandem to encourage healthy circulation and spinal alignment during intensive tasks.
- Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest campus environments.
Sustainable British Quality
We take pride in delivering UK-manufactured furniture that champions local production while meeting rigorous global safety standards. By choosing this 100% recyclable one-piece stool, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Draw on five decades of specialised experience in providing the UK education sector with high-performance, long-lasting furniture.
- Free UK Mainland Delivery: We simplify your logistics by providing full transport to your school at no additional cost.
- 10-Year Guarantee: We stand behind our British engineering with a full 10-year warranty, ensuring your school’s budget is protected for years to come.
Where is this 685mm Black One-Piece Stool used?
The Black High Back Senior Stool is a staple for University Chemistry Labs, Adult Learning Workshops, Architecture Studios, and Sixth Form STEM Centres. Its professional black finish provides a sharp, clean look that effectively conceals surface wear in high-traffic zones.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to check or tighten.
- 685mm Seat Height – Specifically designed for standard adult-height (900mm+) work benches.
- Anti-Tilt Safety Frame – Integrated skid base provides a stable footprint and prevents tipping.
- Severe Use Certification – Tested to BS EN16139 Level 2 for the most demanding institutional use.
- Lumbar Supporting Backrest – High-back shell aids concentration and reduces fatigue.
- Built-in 40mm Footrest – Provides essential lower-limb support for users seated at height.
- Chemical & Water Resistant – Easy to maintain and clean following classroom accidents or spills.
- Vertical Nesting – Market-leading stackability of 16 units for industry-best storage.
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture uses elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Seat Front prevents the discomfort of restricted circulation in the legs, making it suitable for students seated for long durations.
- Full compliance with BS EN1729 Parts 1 & 2 ensures that the stool adheres to the highest UK standards for ergonomic dimensions and strength.
- The 10-Year Manufacturer Warranty guarantees the structural durability of the stool against the rigours of university and professional campus life.
- High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.
The 685mm Black High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.
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.
FAQs: Senior Laboratory Seating
Q: Is the 685mm seat height correct for my university lab?
A: Yes. This 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. It provides the ideal seating position for adult students working at elevated lab benches or art desks.
Q: How does the anti-tilt frame work for safety?
A: The skid-base design extends the stool's centre of gravity. This makes it significantly harder for a user to tilt the stool backwards, providing a stable and safer platform for practical workshop activities.
Q: Can I clean these stools with laboratory detergents?
A: Absolutely. The polypropylene surface is non-porous and resistant to most school-grade acids and detergents. It can be wiped down quickly to maintain a high level of laboratory hygiene.
Q: How stable is a stack of 16 stools?
A: The nesting design is extremely precise. When stacked, the stools lock together vertically, creating a highly stable column that won't lean or tip even when stored at the recommended 16-high capacity.
Q: Does the stool require any assembly or mechanical checks?
A: No. These are one-piece units with zero screws or bolts. This eliminates the risk of assembly errors and removes the need for regular mechanical maintenance, as there are no parts to loosen over time.
Q: Why is the high backrest beneficial for drafting?
A: Traditional backless stools provide no spinal support. Our high-back design provides lumbar reinforcement, which is essential for students maintaining focus during detailed technical tasks or lengthy experiments.
Q: Are these stools environmentally responsible?
A: Yes. Every stool is 100% recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.
Q: Is there a weight limit for these stools?
A: Yes. They are rigorously tested and certified to support a maximum weight of 125kg, ensuring they are safe for the vast majority of adult students and faculty staff.
Overview
Product Overview: 685mm Black High Back Senior Stool
This High Back Stool range represents the pinnacle of durable seating for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, the 685mm Black model offers a sophisticated, low-maintenance solution for higher education facilities.
Indestructible One-Piece Build
- Structural Unity: The seamless polypropylene moulding ensures there are no rivets to pop or welds to break, providing a vastly superior lifespan compared to traditional frame-and-seat stools.
- Spill-Ready Surfaces: The non-porous material is impervious to moisture and common lab chemicals, allowing for immediate cleaning and sanitisation in science or food tech areas.
- Elite Space Management: Designed for compact storage, these stools nest perfectly together, allowing for stacks of 16 units to be moved or stored within a 2-metre vertical space.
Safety & Posture Focused
- Skid-Base Stability: The anti-tilt frame architecture prevents users from dangerously rocking back, a critical safety feature when working at elevated bench heights.
- Ergonomic Support: A waterfall front seat edge and high-back profile work in tandem to encourage healthy circulation and spinal alignment during intensive tasks.
- Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest campus environments.
Sustainable British Quality
We take pride in delivering UK-manufactured furniture that champions local production while meeting rigorous global safety standards. By choosing this 100% recyclable one-piece stool, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Draw on five decades of specialised experience in providing the UK education sector with high-performance, long-lasting furniture.
- Free UK Mainland Delivery: We simplify your logistics by providing full transport to your school at no additional cost.
- 10-Year Guarantee: We stand behind our British engineering with a full 10-year warranty, ensuring your school’s budget is protected for years to come.
Features & Benefits
Where is this 685mm Black One-Piece Stool used?
The Black High Back Senior Stool is a staple for University Chemistry Labs, Adult Learning Workshops, Architecture Studios, and Sixth Form STEM Centres. Its professional black finish provides a sharp, clean look that effectively conceals surface wear in high-traffic zones.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to check or tighten.
- 685mm Seat Height – Specifically designed for standard adult-height (900mm+) work benches.
- Anti-Tilt Safety Frame – Integrated skid base provides a stable footprint and prevents tipping.
- Severe Use Certification – Tested to BS EN16139 Level 2 for the most demanding institutional use.
- Lumbar Supporting Backrest – High-back shell aids concentration and reduces fatigue.
- Built-in 40mm Footrest – Provides essential lower-limb support for users seated at height.
- Chemical & Water Resistant – Easy to maintain and clean following classroom accidents or spills.
- Vertical Nesting – Market-leading stackability of 16 units for industry-best storage.
Safety & Warranty
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture uses elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Seat Front prevents the discomfort of restricted circulation in the legs, making it suitable for students seated for long durations.
- Full compliance with BS EN1729 Parts 1 & 2 ensures that the stool adheres to the highest UK standards for ergonomic dimensions and strength.
- The 10-Year Manufacturer Warranty guarantees the structural durability of the stool against the rigours of university and professional campus life.
- High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.
Specification Dimensions
The 685mm Black High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.
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
FAQs: Senior Laboratory Seating
Q: Is the 685mm seat height correct for my university lab?
A: Yes. This 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. It provides the ideal seating position for adult students working at elevated lab benches or art desks.
Q: How does the anti-tilt frame work for safety?
A: The skid-base design extends the stool's centre of gravity. This makes it significantly harder for a user to tilt the stool backwards, providing a stable and safer platform for practical workshop activities.
Q: Can I clean these stools with laboratory detergents?
A: Absolutely. The polypropylene surface is non-porous and resistant to most school-grade acids and detergents. It can be wiped down quickly to maintain a high level of laboratory hygiene.
Q: How stable is a stack of 16 stools?
A: The nesting design is extremely precise. When stacked, the stools lock together vertically, creating a highly stable column that won't lean or tip even when stored at the recommended 16-high capacity.
Q: Does the stool require any assembly or mechanical checks?
A: No. These are one-piece units with zero screws or bolts. This eliminates the risk of assembly errors and removes the need for regular mechanical maintenance, as there are no parts to loosen over time.
Q: Why is the high backrest beneficial for drafting?
A: Traditional backless stools provide no spinal support. Our high-back design provides lumbar reinforcement, which is essential for students maintaining focus during detailed technical tasks or lengthy experiments.
Q: Are these stools environmentally responsible?
A: Yes. Every stool is 100% recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.
Q: Is there a weight limit for these stools?
A: Yes. They are rigorously tested and certified to support a maximum weight of 125kg, ensuring they are safe for the vast majority of adult students and faculty staff.
Black One-Piece Polypropylene Anti-Tilt High Back Stools - 610mm Seat Height
Inc VAT
Exc VAT
£69.00
£57.50
Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Black High Back Senior Stool
This High Back Stool range represents the pinnacle of durable seating for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, the 685mm Black model offers a sophisticated, low-maintenance solution for higher education facilities.
Indestructible One-Piece Build
- Structural Unity: The seamless polypropylene moulding ensures there are no rivets to pop or welds to break, providing a vastly superior lifespan compared to traditional frame-and-seat stools.
- Spill-Ready Surfaces: The non-porous material is impervious to moisture and common lab chemicals, allowing for immediate cleaning and sanitisation in science or food tech areas.
- Elite Space Management: Designed for compact storage, these stools nest perfectly together, allowing for stacks of 16 units to be moved or stored within a 2-metre vertical space.
Safety & Posture Focused
- Skid-Base Stability: The anti-tilt frame architecture prevents users from dangerously rocking back, a critical safety feature when working at elevated bench heights.
- Ergonomic Support: A waterfall front seat edge and high-back profile work in tandem to encourage healthy circulation and spinal alignment during intensive tasks.
- Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest campus environments.
Sustainable British Quality
We take pride in delivering UK-manufactured furniture that champions local production while meeting rigorous global safety standards. By choosing this 100% recyclable one-piece stool, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Draw on five decades of specialised experience in providing the UK education sector with high-performance, long-lasting furniture.
- Free UK Mainland Delivery: We simplify your logistics by providing full transport to your school at no additional cost.
- 10-Year Guarantee: We stand behind our British engineering with a full 10-year warranty, ensuring your school’s budget is protected for years to come.
Where is this 685mm Black One-Piece Stool used?
The Black High Back Senior Stool is a staple for University Chemistry Labs, Adult Learning Workshops, Architecture Studios, and Sixth Form STEM Centres. Its professional black finish provides a sharp, clean look that effectively conceals surface wear in high-traffic zones.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to check or tighten.
- 685mm Seat Height – Specifically designed for standard adult-height (900mm+) work benches.
- Anti-Tilt Safety Frame – Integrated skid base provides a stable footprint and prevents tipping.
- Severe Use Certification – Tested to BS EN16139 Level 2 for the most demanding institutional use.
- Lumbar Supporting Backrest – High-back shell aids concentration and reduces fatigue.
- Built-in 40mm Footrest – Provides essential lower-limb support for users seated at height.
- Chemical & Water Resistant – Easy to maintain and clean following classroom accidents or spills.
- Vertical Nesting – Market-leading stackability of 16 units for industry-best storage.
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture uses elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Seat Front prevents the discomfort of restricted circulation in the legs, making it suitable for students seated for long durations.
- Full compliance with BS EN1729 Parts 1 & 2 ensures that the stool adheres to the highest UK standards for ergonomic dimensions and strength.
- The 10-Year Manufacturer Warranty guarantees the structural durability of the stool against the rigours of university and professional campus life.
- High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.
The 685mm Black High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.
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.
FAQs: Senior Laboratory Seating
Q: Is the 685mm seat height correct for my university lab?
A: Yes. This 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. It provides the ideal seating position for adult students working at elevated lab benches or art desks.
Q: How does the anti-tilt frame work for safety?
A: The skid-base design extends the stool's centre of gravity. This makes it significantly harder for a user to tilt the stool backwards, providing a stable and safer platform for practical workshop activities.
Q: Can I clean these stools with laboratory detergents?
A: Absolutely. The polypropylene surface is non-porous and resistant to most school-grade acids and detergents. It can be wiped down quickly to maintain a high level of laboratory hygiene.
Q: How stable is a stack of 16 stools?
A: The nesting design is extremely precise. When stacked, the stools lock together vertically, creating a highly stable column that won't lean or tip even when stored at the recommended 16-high capacity.
Q: Does the stool require any assembly or mechanical checks?
A: No. These are one-piece units with zero screws or bolts. This eliminates the risk of assembly errors and removes the need for regular mechanical maintenance, as there are no parts to loosen over time.
Q: Why is the high backrest beneficial for drafting?
A: Traditional backless stools provide no spinal support. Our high-back design provides lumbar reinforcement, which is essential for students maintaining focus during detailed technical tasks or lengthy experiments.
Q: Are these stools environmentally responsible?
A: Yes. Every stool is 100% recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.
Q: Is there a weight limit for these stools?
A: Yes. They are rigorously tested and certified to support a maximum weight of 125kg, ensuring they are safe for the vast majority of adult students and faculty staff.
Overview
Product Overview: 685mm Black High Back Senior Stool
This High Back Stool range represents the pinnacle of durable seating for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, the 685mm Black model offers a sophisticated, low-maintenance solution for higher education facilities.
Indestructible One-Piece Build
- Structural Unity: The seamless polypropylene moulding ensures there are no rivets to pop or welds to break, providing a vastly superior lifespan compared to traditional frame-and-seat stools.
- Spill-Ready Surfaces: The non-porous material is impervious to moisture and common lab chemicals, allowing for immediate cleaning and sanitisation in science or food tech areas.
- Elite Space Management: Designed for compact storage, these stools nest perfectly together, allowing for stacks of 16 units to be moved or stored within a 2-metre vertical space.
Safety & Posture Focused
- Skid-Base Stability: The anti-tilt frame architecture prevents users from dangerously rocking back, a critical safety feature when working at elevated bench heights.
- Ergonomic Support: A waterfall front seat edge and high-back profile work in tandem to encourage healthy circulation and spinal alignment during intensive tasks.
- Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest campus environments.
Sustainable British Quality
We take pride in delivering UK-manufactured furniture that champions local production while meeting rigorous global safety standards. By choosing this 100% recyclable one-piece stool, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Draw on five decades of specialised experience in providing the UK education sector with high-performance, long-lasting furniture.
- Free UK Mainland Delivery: We simplify your logistics by providing full transport to your school at no additional cost.
- 10-Year Guarantee: We stand behind our British engineering with a full 10-year warranty, ensuring your school’s budget is protected for years to come.
Features & Benefits
Where is this 685mm Black One-Piece Stool used?
The Black High Back Senior Stool is a staple for University Chemistry Labs, Adult Learning Workshops, Architecture Studios, and Sixth Form STEM Centres. Its professional black finish provides a sharp, clean look that effectively conceals surface wear in high-traffic zones.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to check or tighten.
- 685mm Seat Height – Specifically designed for standard adult-height (900mm+) work benches.
- Anti-Tilt Safety Frame – Integrated skid base provides a stable footprint and prevents tipping.
- Severe Use Certification – Tested to BS EN16139 Level 2 for the most demanding institutional use.
- Lumbar Supporting Backrest – High-back shell aids concentration and reduces fatigue.
- Built-in 40mm Footrest – Provides essential lower-limb support for users seated at height.
- Chemical & Water Resistant – Easy to maintain and clean following classroom accidents or spills.
- Vertical Nesting – Market-leading stackability of 16 units for industry-best storage.
Safety & Warranty
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture uses elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Seat Front prevents the discomfort of restricted circulation in the legs, making it suitable for students seated for long durations.
- Full compliance with BS EN1729 Parts 1 & 2 ensures that the stool adheres to the highest UK standards for ergonomic dimensions and strength.
- The 10-Year Manufacturer Warranty guarantees the structural durability of the stool against the rigours of university and professional campus life.
- High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.
Specification Dimensions
The 685mm Black High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.
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
FAQs: Senior Laboratory Seating
Q: Is the 685mm seat height correct for my university lab?
A: Yes. This 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. It provides the ideal seating position for adult students working at elevated lab benches or art desks.
Q: How does the anti-tilt frame work for safety?
A: The skid-base design extends the stool's centre of gravity. This makes it significantly harder for a user to tilt the stool backwards, providing a stable and safer platform for practical workshop activities.
Q: Can I clean these stools with laboratory detergents?
A: Absolutely. The polypropylene surface is non-porous and resistant to most school-grade acids and detergents. It can be wiped down quickly to maintain a high level of laboratory hygiene.
Q: How stable is a stack of 16 stools?
A: The nesting design is extremely precise. When stacked, the stools lock together vertically, creating a highly stable column that won't lean or tip even when stored at the recommended 16-high capacity.
Q: Does the stool require any assembly or mechanical checks?
A: No. These are one-piece units with zero screws or bolts. This eliminates the risk of assembly errors and removes the need for regular mechanical maintenance, as there are no parts to loosen over time.
Q: Why is the high backrest beneficial for drafting?
A: Traditional backless stools provide no spinal support. Our high-back design provides lumbar reinforcement, which is essential for students maintaining focus during detailed technical tasks or lengthy experiments.
Q: Are these stools environmentally responsible?
A: Yes. Every stool is 100% recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.
Q: Is there a weight limit for these stools?
A: Yes. They are rigorously tested and certified to support a maximum weight of 125kg, ensuring they are safe for the vast majority of adult students and faculty staff.
