Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Blue High Back Senior Stool
Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are paramount. Dispatched with Free UK Mainland Delivery, the 685mm Blue model provides a professional and resilient asset for any advanced learning setting.
Indestructible One-Piece Build
- Structural Unity: The injection-moulded polypropylene body is formed as a single unit, removing the screws and bolts that typically fail under intensive institutional use.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for science or food tech suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool—a vital safety feature at this height.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow during long practical sessions.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in colleges and universities.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Where is this 685mm Blue One-Piece Stool used?
The Blue High Back Senior Stool is a staple for University Chemistry Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional blue finish provides a calm, focussed aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned for standard adult-height (900mm+) work benches.
- Skid-Rail Anti-Tilt Base – Integrated rails ensure the stool remains grounded and stable during active tasks.
- Severe Use Rated – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
- High-Back Lumbar Support – Ergonomic shell assists in student focus and reduces postural fatigue.
- Integrated 40mm Footrest – Encourages correct posture and provides vital lower-limb support at height.
- Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
- Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
- High-Impact Polypropylene construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
The 685mm Blue 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: When is the 685mm height the best choice for my project?
A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.
Q: How does the anti-tilt frame safeguard students?
A: At elevated heights, tipping is a major safety concern. Our signature skid-rail architecture prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemicals used in a lab?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: How stable is a stack of 16 high stools?
A: The precision nesting design ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even when stored at the maximum height.
Q: Is there any maintenance required for the one-piece design?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Traditional backless stools provide no postural support. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
Q: Are these stools environmentally sustainable?
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: Why should we purchase our lab seating from Cobolt?
A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.
Overview
Product Overview: 685mm Blue High Back Senior Stool
Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are paramount. Dispatched with Free UK Mainland Delivery, the 685mm Blue model provides a professional and resilient asset for any advanced learning setting.
Indestructible One-Piece Build
- Structural Unity: The injection-moulded polypropylene body is formed as a single unit, removing the screws and bolts that typically fail under intensive institutional use.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for science or food tech suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool—a vital safety feature at this height.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow during long practical sessions.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in colleges and universities.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Features & Benefits
Where is this 685mm Blue One-Piece Stool used?
The Blue High Back Senior Stool is a staple for University Chemistry Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional blue finish provides a calm, focussed aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned for standard adult-height (900mm+) work benches.
- Skid-Rail Anti-Tilt Base – Integrated rails ensure the stool remains grounded and stable during active tasks.
- Severe Use Rated – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
- High-Back Lumbar Support – Ergonomic shell assists in student focus and reduces postural fatigue.
- Integrated 40mm Footrest – Encourages correct posture and provides vital lower-limb support at height.
- Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
- Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
Safety & Warranty
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
- High-Impact Polypropylene construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
Specification Dimensions
The 685mm Blue 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: When is the 685mm height the best choice for my project?
A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.
Q: How does the anti-tilt frame safeguard students?
A: At elevated heights, tipping is a major safety concern. Our signature skid-rail architecture prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemicals used in a lab?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: How stable is a stack of 16 high stools?
A: The precision nesting design ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even when stored at the maximum height.
Q: Is there any maintenance required for the one-piece design?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Traditional backless stools provide no postural support. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
Q: Are these stools environmentally sustainable?
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: Why should we purchase our lab seating from Cobolt?
A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.
Blue One-Piece Polypropylene Anti-Tilt High Back Stools - 685mm Seat Height
Inc VAT
Exc VAT
£69.00
£57.50
Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Blue High Back Senior Stool
Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are paramount. Dispatched with Free UK Mainland Delivery, the 685mm Blue model provides a professional and resilient asset for any advanced learning setting.
Indestructible One-Piece Build
- Structural Unity: The injection-moulded polypropylene body is formed as a single unit, removing the screws and bolts that typically fail under intensive institutional use.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for science or food tech suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool—a vital safety feature at this height.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow during long practical sessions.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in colleges and universities.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Where is this 685mm Blue One-Piece Stool used?
The Blue High Back Senior Stool is a staple for University Chemistry Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional blue finish provides a calm, focussed aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned for standard adult-height (900mm+) work benches.
- Skid-Rail Anti-Tilt Base – Integrated rails ensure the stool remains grounded and stable during active tasks.
- Severe Use Rated – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
- High-Back Lumbar Support – Ergonomic shell assists in student focus and reduces postural fatigue.
- Integrated 40mm Footrest – Encourages correct posture and provides vital lower-limb support at height.
- Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
- Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
- High-Impact Polypropylene construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
The 685mm Blue 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: When is the 685mm height the best choice for my project?
A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.
Q: How does the anti-tilt frame safeguard students?
A: At elevated heights, tipping is a major safety concern. Our signature skid-rail architecture prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemicals used in a lab?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: How stable is a stack of 16 high stools?
A: The precision nesting design ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even when stored at the maximum height.
Q: Is there any maintenance required for the one-piece design?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Traditional backless stools provide no postural support. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
Q: Are these stools environmentally sustainable?
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: Why should we purchase our lab seating from Cobolt?
A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.
Overview
Product Overview: 685mm Blue High Back Senior Stool
Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are paramount. Dispatched with Free UK Mainland Delivery, the 685mm Blue model provides a professional and resilient asset for any advanced learning setting.
Indestructible One-Piece Build
- Structural Unity: The injection-moulded polypropylene body is formed as a single unit, removing the screws and bolts that typically fail under intensive institutional use.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for science or food tech suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool—a vital safety feature at this height.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow during long practical sessions.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in colleges and universities.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Features & Benefits
Where is this 685mm Blue One-Piece Stool used?
The Blue High Back Senior Stool is a staple for University Chemistry Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional blue finish provides a calm, focussed aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned for standard adult-height (900mm+) work benches.
- Skid-Rail Anti-Tilt Base – Integrated rails ensure the stool remains grounded and stable during active tasks.
- Severe Use Rated – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
- High-Back Lumbar Support – Ergonomic shell assists in student focus and reduces postural fatigue.
- Integrated 40mm Footrest – Encourages correct posture and provides vital lower-limb support at height.
- Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
- Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
Safety & Warranty
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
- High-Impact Polypropylene construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
Specification Dimensions
The 685mm Blue 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: When is the 685mm height the best choice for my project?
A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.
Q: How does the anti-tilt frame safeguard students?
A: At elevated heights, tipping is a major safety concern. Our signature skid-rail architecture prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemicals used in a lab?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: How stable is a stack of 16 high stools?
A: The precision nesting design ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even when stored at the maximum height.
Q: Is there any maintenance required for the one-piece design?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Traditional backless stools provide no postural support. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
Q: Are these stools environmentally sustainable?
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: Why should we purchase our lab seating from Cobolt?
A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.
