A vibrant apple green high back stool with a 610mm seat height, featuring a specialized anti-tilt base and an integrated structural footrest for secondary school science labs.
Infographic of an apple green one-piece stool highlighting its BS EN16139:2013 Level 2 compliance, 10-year warranty, and space-saving ability to stack up to 12 high.
Technical schematic for the high back stool series detailing a 610mm seat height, 945mm total height, and 6.3kg unit weight for the 610mm laboratory model.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 685mm Apple Green Senior High Back Stool

Our High Back Stool range delivers a rugged, maintenance-free seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Apple Green model brings a vibrant, contemporary look to senior academic interiors.

Maintenance-Free 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.
  • Chemical-Ready 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 vertical space, perfect for clearing multipurpose workshop floors.

Ergonomics & Safety Focused

  • Anti-Tilt Engineering: The integrated skid rails widen the base of support to prevent students from dangerously rocking back—a vital safety feature for seating at height.
  • Circulation Support: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping users maintain focus during intensive three-hour laboratory practicals.
  • Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest higher education campuses.

Sustainable British Quality

We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local production. Choosing our 100% recyclable one-piece stools ensures a sustainable procurement path that reduces long-term replacement cycles and your facility's environmental impact.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialized experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We simplify your logistics by providing full transport to your facility at no additional cost.
  • 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 Apple Green One-Piece Stool used?

The Apple Green High Back Senior Stool is a staple for Higher Education Laboratories, Adult Learning Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional green finish is ideal for defining specific technical work zones or bringing a fresh, high-energy aesthetic to adult learning environments.

Key Features

  • Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
  • 685mm Seat 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 – Provides essential lower-limb support for users seated at height.
  • Chemical & Water Resistant – Easy to maintain and clean following accidents or chemical spills.
  • Vertical Nesting – Market-leading stackability of 16 units for industry-best storage capacity.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Safety Engineered. Institutional Strength.

  • The Anti-Tilt Base Architecture uses elongated skid rails to ensure users remain grounded even during active group work at elevated bench surfaces.
  • A Waterfall Front Seat Edge prevents the discomfort of restricted circulation in the legs, making it suitable for users seated for long durations.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees 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 a busy campus environment.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

The 685mm Apple Green High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Material Build
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage
Unit Weight
6.6kg
Sturdy and portable for campus use
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

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.

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 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 Apple Green Senior High Back Stool

Our High Back Stool range delivers a rugged, maintenance-free seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Apple Green model brings a vibrant, contemporary look to senior academic interiors.

Maintenance-Free 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.
  • Chemical-Ready 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 vertical space, perfect for clearing multipurpose workshop floors.

Ergonomics & Safety Focused

  • Anti-Tilt Engineering: The integrated skid rails widen the base of support to prevent students from dangerously rocking back—a vital safety feature for seating at height.
  • Circulation Support: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping users maintain focus during intensive three-hour laboratory practicals.
  • Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest higher education campuses.

Sustainable British Quality

We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local production. Choosing our 100% recyclable one-piece stools ensures a sustainable procurement path that reduces long-term replacement cycles and your facility's environmental impact.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialized experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We simplify your logistics by providing full transport to your facility at no additional cost.
  • 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 Apple Green One-Piece Stool used?

The Apple Green High Back Senior Stool is a staple for Higher Education Laboratories, Adult Learning Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional green finish is ideal for defining specific technical work zones or bringing a fresh, high-energy aesthetic to adult learning environments.

Key Features

  • Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
  • 685mm Seat 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 – Provides essential lower-limb support for users seated at height.
  • Chemical & Water Resistant – Easy to maintain and clean following accidents or chemical spills.
  • Vertical Nesting – Market-leading stackability of 16 units for industry-best storage capacity.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Safety & Warranty

Safety Engineered. Institutional Strength.

  • The Anti-Tilt Base Architecture uses elongated skid rails to ensure users remain grounded even during active group work at elevated bench surfaces.
  • A Waterfall Front Seat Edge prevents the discomfort of restricted circulation in the legs, making it suitable for users seated for long durations.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees 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 a busy campus environment.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

Specification Dimensions

The 685mm Apple Green High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Material Build
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage
Unit Weight
6.6kg
Sturdy and portable for campus use
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

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.

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 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.

Apple Green One-Piece Polypropylene Anti-Tilt High Back Stools - 685mm Seat Height

Product code: ST1685AP
Incorporate elite structural integrity and a fresh aesthetic into your higher workstations with the Apple Green One-Piece Polypropylene Anti-Tilt High...

Inc VAT

Exc VAT

£69.00

£57.50

Colours - Apple Green
Seat Height - 685mm

Request a Quote

You can add multiple configured items and submit once.

How it works
  1. Select all required options — Choose your size, finish, edge colour, frame colour, and any add-ons.
  2. Add to your Quote Basket — Click "Request Quote" to save this exact configuration.
  3. Keep adding items — Add as many products, sizes, or colour options as you need. Each item is saved separately in your Quote Basket.
  4. Submit once — Submit the Quote Basket one time — we'll receive everything together.
In Stock - UK Dispatch

Fast Tracked Dispatch Predictable. Reliable. Hassle-free.

UK Customer Support Expert guidance. Real people.

Trusted UK Supplier 50 years. Established. Reliable.

Free UK Mainland Delivery Clear. Upfront pricing.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 685mm Apple Green Senior High Back Stool

Our High Back Stool range delivers a rugged, maintenance-free seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Apple Green model brings a vibrant, contemporary look to senior academic interiors.

Maintenance-Free 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.
  • Chemical-Ready 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 vertical space, perfect for clearing multipurpose workshop floors.

Ergonomics & Safety Focused

  • Anti-Tilt Engineering: The integrated skid rails widen the base of support to prevent students from dangerously rocking back—a vital safety feature for seating at height.
  • Circulation Support: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping users maintain focus during intensive three-hour laboratory practicals.
  • Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest higher education campuses.

Sustainable British Quality

We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local production. Choosing our 100% recyclable one-piece stools ensures a sustainable procurement path that reduces long-term replacement cycles and your facility's environmental impact.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialized experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We simplify your logistics by providing full transport to your facility at no additional cost.
  • 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 Apple Green One-Piece Stool used?

The Apple Green High Back Senior Stool is a staple for Higher Education Laboratories, Adult Learning Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional green finish is ideal for defining specific technical work zones or bringing a fresh, high-energy aesthetic to adult learning environments.

Key Features

  • Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
  • 685mm Seat 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 – Provides essential lower-limb support for users seated at height.
  • Chemical & Water Resistant – Easy to maintain and clean following accidents or chemical spills.
  • Vertical Nesting – Market-leading stackability of 16 units for industry-best storage capacity.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Safety Engineered. Institutional Strength.

  • The Anti-Tilt Base Architecture uses elongated skid rails to ensure users remain grounded even during active group work at elevated bench surfaces.
  • A Waterfall Front Seat Edge prevents the discomfort of restricted circulation in the legs, making it suitable for users seated for long durations.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees 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 a busy campus environment.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

The 685mm Apple Green High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Material Build
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage
Unit Weight
6.6kg
Sturdy and portable for campus use
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

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.

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 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 Apple Green Senior High Back Stool

Our High Back Stool range delivers a rugged, maintenance-free seating platform for advanced STEM and creative workspaces. Dispatched with Free UK Mainland Delivery, this 685mm Apple Green model brings a vibrant, contemporary look to senior academic interiors.

Maintenance-Free 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.
  • Chemical-Ready 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 vertical space, perfect for clearing multipurpose workshop floors.

Ergonomics & Safety Focused

  • Anti-Tilt Engineering: The integrated skid rails widen the base of support to prevent students from dangerously rocking back—a vital safety feature for seating at height.
  • Circulation Support: A waterfall front seat edge and integrated footrest promote healthy blood flow, helping users maintain focus during intensive three-hour laboratory practicals.
  • Contract-Grade Testing: Independently certified to BS EN16139 Level 2, this stool is rated for "severe use," making it ideal for the busiest higher education campuses.

Sustainable British Quality

We champion UK manufacturing, delivering furniture that meets stringent global safety benchmarks while supporting local production. Choosing our 100% recyclable one-piece stools ensures a sustainable procurement path that reduces long-term replacement cycles and your facility's environmental impact.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialized experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We simplify your logistics by providing full transport to your facility at no additional cost.
  • 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 Apple Green One-Piece Stool used?

The Apple Green High Back Senior Stool is a staple for Higher Education Laboratories, Adult Learning Studios, Technical Workshops, and Sixth Form Breakout Zones. Its professional green finish is ideal for defining specific technical work zones or bringing a fresh, high-energy aesthetic to adult learning environments.

Key Features

  • Jointless Structural Moulding – A singular piece of polypropylene with zero fixings to maintain.
  • 685mm Seat 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 – Provides essential lower-limb support for users seated at height.
  • Chemical & Water Resistant – Easy to maintain and clean following accidents or chemical spills.
  • Vertical Nesting – Market-leading stackability of 16 units for industry-best storage capacity.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Safety & Warranty

Safety Engineered. Institutional Strength.

  • The Anti-Tilt Base Architecture uses elongated skid rails to ensure users remain grounded even during active group work at elevated bench surfaces.
  • A Waterfall Front Seat Edge prevents the discomfort of restricted circulation in the legs, making it suitable for users seated for long durations.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees 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 a busy campus environment.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

Specification Dimensions

The 685mm Apple Green High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Material Build
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage
Unit Weight
6.6kg
Sturdy and portable for campus use
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

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.

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 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.

You may also like

Recently Viewed