Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Sky Blue High Back Senior Stool
Our High Back Stool range provides a maintenance-free, clinical-grade seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Sky Blue model brings a fresh, professional aesthetic to senior academic interiors.
Indestructible One-Piece Build
- Structural Unity: Moulded as a single piece with high-impact polypropylene, this stool contains no screws to tighten or joints to fail, ensuring it remains silent and stable for years.
- Lab-Grade Hygiene: The non-porous, waterproof surface is entirely jointless, preventing bacterial accumulation and resisting deep staining from laboratory reagents or art dyes.
- High-Efficiency Storage: Boasting an innovative nesting geometry, 16 stools can be stacked vertically within a 2-metre space, perfect for clearing multipurpose workshop floors.
Safety & Posture Focused
- Anti-Tilt Engineering: The integrated skid rails provide a widened base of support to prevent users from dangerously rocking back—a vital safety feature for seating at height.
- Enhanced Circulation: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping students maintain focus during long practical exams.
- Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest standards for institutional strength.
Sustainable British Quality
We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local industry. By choosing our 100% recyclable stools, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective and transparent experience for your facility.
- 10-Year Protection: Every stool is backed by a 10-year structural guarantee, providing absolute peace of mind for your institutional investment.
Where is this 685mm Sky Blue One-Piece Stool used?
The Sky Blue High Back Senior Stool is a staple for University Laboratories, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its calming Sky Blue finish provides a modern aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned 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 user concentration and reduces postural fatigue.
- Built-in 40mm Footrest – Encourages healthy posture and provides vital lower-limb support 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 capacity.
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture utilizes elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Front Seat Edge 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 guarantees the stool meets 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 a busy campus environment.
- High-Impact Polypropylene creates a shatter-proof shell that remains safe and hygienic even after years of intensive laboratory use.
The 685mm Sky 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: 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 drafting tables.
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 aggressive 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 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 Sky Blue High Back Senior Stool
Our High Back Stool range provides a maintenance-free, clinical-grade seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Sky Blue model brings a fresh, professional aesthetic to senior academic interiors.
Indestructible One-Piece Build
- Structural Unity: Moulded as a single piece with high-impact polypropylene, this stool contains no screws to tighten or joints to fail, ensuring it remains silent and stable for years.
- Lab-Grade Hygiene: The non-porous, waterproof surface is entirely jointless, preventing bacterial accumulation and resisting deep staining from laboratory reagents or art dyes.
- High-Efficiency Storage: Boasting an innovative nesting geometry, 16 stools can be stacked vertically within a 2-metre space, perfect for clearing multipurpose workshop floors.
Safety & Posture Focused
- Anti-Tilt Engineering: The integrated skid rails provide a widened base of support to prevent users from dangerously rocking back—a vital safety feature for seating at height.
- Enhanced Circulation: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping students maintain focus during long practical exams.
- Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest standards for institutional strength.
Sustainable British Quality
We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local industry. By choosing our 100% recyclable stools, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective and transparent experience for your facility.
- 10-Year Protection: Every stool is backed by a 10-year structural guarantee, providing absolute peace of mind for your institutional investment.
Features & Benefits
Where is this 685mm Sky Blue One-Piece Stool used?
The Sky Blue High Back Senior Stool is a staple for University Laboratories, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its calming Sky Blue finish provides a modern aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned 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 user concentration and reduces postural fatigue.
- Built-in 40mm Footrest – Encourages healthy posture and provides vital lower-limb support 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 capacity.
Safety & Warranty
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture utilizes elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Front Seat Edge 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 guarantees the stool meets 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 a busy campus environment.
- High-Impact Polypropylene creates a shatter-proof shell that remains safe and hygienic even after years of intensive laboratory use.
Specification Dimensions
The 685mm Sky 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: 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 drafting tables.
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 aggressive 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 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.
Sky 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 Sky Blue High Back Senior Stool
Our High Back Stool range provides a maintenance-free, clinical-grade seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Sky Blue model brings a fresh, professional aesthetic to senior academic interiors.
Indestructible One-Piece Build
- Structural Unity: Moulded as a single piece with high-impact polypropylene, this stool contains no screws to tighten or joints to fail, ensuring it remains silent and stable for years.
- Lab-Grade Hygiene: The non-porous, waterproof surface is entirely jointless, preventing bacterial accumulation and resisting deep staining from laboratory reagents or art dyes.
- High-Efficiency Storage: Boasting an innovative nesting geometry, 16 stools can be stacked vertically within a 2-metre space, perfect for clearing multipurpose workshop floors.
Safety & Posture Focused
- Anti-Tilt Engineering: The integrated skid rails provide a widened base of support to prevent users from dangerously rocking back—a vital safety feature for seating at height.
- Enhanced Circulation: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping students maintain focus during long practical exams.
- Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest standards for institutional strength.
Sustainable British Quality
We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local industry. By choosing our 100% recyclable stools, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective and transparent experience for your facility.
- 10-Year Protection: Every stool is backed by a 10-year structural guarantee, providing absolute peace of mind for your institutional investment.
Where is this 685mm Sky Blue One-Piece Stool used?
The Sky Blue High Back Senior Stool is a staple for University Laboratories, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its calming Sky Blue finish provides a modern aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned 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 user concentration and reduces postural fatigue.
- Built-in 40mm Footrest – Encourages healthy posture and provides vital lower-limb support 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 capacity.
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture utilizes elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Front Seat Edge 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 guarantees the stool meets 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 a busy campus environment.
- High-Impact Polypropylene creates a shatter-proof shell that remains safe and hygienic even after years of intensive laboratory use.
The 685mm Sky 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: 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 drafting tables.
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 aggressive 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 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 Sky Blue High Back Senior Stool
Our High Back Stool range provides a maintenance-free, clinical-grade seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Sky Blue model brings a fresh, professional aesthetic to senior academic interiors.
Indestructible One-Piece Build
- Structural Unity: Moulded as a single piece with high-impact polypropylene, this stool contains no screws to tighten or joints to fail, ensuring it remains silent and stable for years.
- Lab-Grade Hygiene: The non-porous, waterproof surface is entirely jointless, preventing bacterial accumulation and resisting deep staining from laboratory reagents or art dyes.
- High-Efficiency Storage: Boasting an innovative nesting geometry, 16 stools can be stacked vertically within a 2-metre space, perfect for clearing multipurpose workshop floors.
Safety & Posture Focused
- Anti-Tilt Engineering: The integrated skid rails provide a widened base of support to prevent users from dangerously rocking back—a vital safety feature for seating at height.
- Enhanced Circulation: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping students maintain focus during long practical exams.
- Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest standards for institutional strength.
Sustainable British Quality
We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local industry. By choosing our 100% recyclable stools, you are opting for a sustainable procurement path that reduces long-term replacement cycles and environmental impact.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective and transparent experience for your facility.
- 10-Year Protection: Every stool is backed by a 10-year structural guarantee, providing absolute peace of mind for your institutional investment.
Features & Benefits
Where is this 685mm Sky Blue One-Piece Stool used?
The Sky Blue High Back Senior Stool is a staple for University Laboratories, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its calming Sky Blue finish provides a modern aesthetic while remaining highly practical for intensive institutional environments.
Key Features
- Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
- 685mm Senior Height – Precision dimensioned 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 user concentration and reduces postural fatigue.
- Built-in 40mm Footrest – Encourages healthy posture and provides vital lower-limb support 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 capacity.
Safety & Warranty
Safety Engineered. Institutional Strength.
- The Anti-Tilt Base Architecture utilizes elongated skid rails to ensure students remain grounded even during active group work at high-bench surfaces.
- A Waterfall Front Seat Edge 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 guarantees the stool meets 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 a busy campus environment.
- High-Impact Polypropylene creates a shatter-proof shell that remains safe and hygienic even after years of intensive laboratory use.
Specification Dimensions
The 685mm Sky 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: 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 drafting tables.
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 aggressive 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 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.
