Wooden tall storage cupboard with open double doors, revealing thirty-two shallow pink trays neatly arranged in two columns.
Promotional image of a tall British-made light wood cupboard with thirty-two light grey trays, highlighting compliance, warranty, and recyclability.
Line diagram showing dimensions of a double-door cupboard containing thirty-two single-depth trays, with detailed measurements of both unit and trays.
A tray colour chart displaying 18 solid tray colours including red, blue, dark blue, metal blue, cyan blue, light blue, green, lime green, turquoise green, purple, pink, tangerine orange, white, light grey, dark grey, and black; alongside 6 translucent and tint colours including sky blue tint, rose tint, citron tint, aqua green tint, violet tint, and translucent.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 40-Tray Secure Slimline Beech Cabinet

Achieve high-density organisation without sacrificing valuable floor space. This 1810mm tall, narrow-profile Beech cupboard provides a secure sanctuary for restricted materials, expensive tech, and individual pupil work, all contained within a remarkably streamlined frame.

The Cobolt Advantage

  • Streamlined Capacity: Utilising a twin-column configuration (2x20), this cabinet delivers forty individual tray compartments while taking up just 690mm of wall width, making it perfect for tighter classrooms and narrow corridors.
  • Restricted Access: Fitted with robust double doors and a dependable central lock, it acts as a fortified vault for keeping GDPR-sensitive documents and hazardous lab or art materials strictly off-limits.
  • Commercial-Grade Rigidity: Constructed from thick 18mm MFC rather than flimsy flat-pack board, the structure is designed to stand tall and remain perfectly square, ensuring the doors never sag and the internal runners never buckle.

Organisation & Sustainability

  • Tailored Interior Aesthetics: Customise your 40 concealed trays using any of our 23 vibrant colours, allowing you to create a highly effective, subject-specific sorting system that stays hidden from public view.
  • Eco-Responsible Welsh Production: Crafted in Chirk using 85% recycled timber and 15% sawmill residue. We maintain a strict environmental policy, planting five new trees for every single one harvested.
  • Zero-Waste Lifespan: Designed in accordance with forward-thinking green procurement strategies, the entire wooden carcass and all 40 plastic bins are 100% recyclable.

The Cobolt Standard

  • Predictable Logistics: We proudly offer Free Mainland UK Delivery on every order. Your departmental budget is completely protected from unexpected freight surcharges.
  • Five Decades of Craftsmanship: We pour 50 years of commercial manufacturing expertise into our furniture, creating products that genuinely survive the relentless demands of the education sector.
  • Dedicated B2B Support: From single-room upgrades to multi-floor new builds, our dedicated UK-based advisors are on hand to seamlessly manage your deliveries.

Ideal Environments for the 40-Tray Slimline Cupboard

Because of its tall yet narrow 690mm profile, this secure cabinet is a problem-solver for Compact Primary Classrooms, narrow Science Prep Rooms, and small Departmental Offices where wall space is limited but the need for secure, high-volume granular sorting remains critical.

Key Features

  • 40 Single-Depth Trays — A dual-column layout of 76mm deep bins, precision-scaled to keep A4 worksheets, craft supplies, and student portfolios flat and protected.
  • Key-Operated Security Doors — Full-height double doors equipped with a central lock to instantly secure the cabinet's contents from unauthorised access.
  • Space-Saving 690mm Width — Squeezes massive storage capacity into tighter alcoves and narrow rooms where wider four-column units simply will not fit.
  • Traditional Beech Veneer — A highly durable, classic woodgrain finish that effortlessly masks daily fingerprints, scuffs, and dust.
  • 2mm ABS Perimeter Defence — A heavy-duty plastic rim applied to the exposed wood edges to stop accidental corridor impacts from causing structural splintering.
  • 1810mm Vertical Efficiency — Exploits vertical space to deliver cavernous volume while keeping the floor footprint to an absolute minimum.
  • 23 Bespoke Tray Tints — Inject personality into your concealed storage with solid brights, or maintain a sleek aesthetic with translucent shades.
  • Turnkey Deployment — Delivered fully assembled by our freight team, allowing your staff to bypass the headache of flat-pack construction entirely.
Warranty icon
5-year commercial guarantee
Free delivery icon
Free Mainland UK Delivery
UK Manufactured icon
UK Manufactured

Cobolt Service & Ethos: Supporting School Estates

  • Strictly B2B Quality: We reject flimsy domestic designs; our catalogue is exclusively engineered to handle the rigorous daily usage of public sector facilities.
  • Carbon-Conscious Materials: We actively assist your academy in reaching its eco-targets through the heavy use of recycled timber and planting initiatives.
  • Site-Friendly Deliveries: Our specialist courier teams drop off the pre-built cupboard and clear away the frustrating shrink-wrap and cardboard packaging for you.

Certified Strength. Unyielding Security.

  • Subjected to rigorous independent testing to secure full BS EN 16121:2013 Level 2 certification, validating its structural safety for high-traffic educational environments.
  • The tall carcass is constructed entirely from dense 18mm FSC-certified Beech MFC, ensuring the slender framework will not warp or twist under a full load.
  • Anti-tamper lockable double doors provide total peace of mind, ensuring sensitive documents or hazardous materials remain exactly where you left them.
  • Features 2mm ABS impact edging, acting as a highly resilient bumper to protect the unit from damage caused by passing school bags, chairs, or cleaning equipment.
  • Your procurement is entirely safeguarded by our 5-year commercial warranty, which actively covers any manufacturing defects in the hinges, locks, wooden body, or internal runners.

This slender, towering 40-tray locked cabinet serves as a space-saving high-security vault, allowing you to organise vast quantities of items without devouring floor space.

Internal Height
1810mm
Material
18mm Beech MFC
Guarantee
5 Years
Specification
Details
Purpose / Benefit
External Dimensions
1810mm(H) x 690mm(W) x 485mm(D)
A slender, space-saving profile that squeezes massive capacity into tight rooms
Build Quality
Heavy-Duty Commercial Grade
Engineered with a solid base to resist tipping despite its tall, narrow structure
Tray Capacity
40 x Single-Size Trays
Delivers dedicated, individual slots for class handouts, components, or art supplies
Tray Dimensions
312mm(W) x 425mm(D) x 76mm(H)
The industry standard format for securely storing A4 paper without curling the edges
Access Security
Lockable Double Doors
Hides visual clutter while physically securing valuable departmental property
Impact Resistance
2mm ABS Plastic Edging
Acts as a robust bumper to stop the traditional beech finish from splintering
Safety Standard
BS EN 16121:2013 Level 2
Rigorously tested and verified for severe use in commercial environments
Material Origins
85% Recycled Timber / FSC Certified
A guilt-free procurement choice that directly champions sustainable forestry
Production Location
Chirk, Wales (UK)
Keeps manufacturing local, guaranteeing faster turnarounds and lower emissions
Delivery Method
100% Fully Assembled
Allows staff to bypass flat-pack headaches and begin organising immediately

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 20 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Frequently Asked Questions

Q: Do I need to buy the 40 trays separately?

A: No. This is a comprehensive package. The listed price encompasses the heavy-duty beech cabinet, the lockable doors, and all 40 shallow trays in your preferred colour.

Q: Is this unit good for small rooms?

A: Yes, it is ideal. At only 690mm wide, it utilises a two-column design that squeezes easily into tight alcoves or narrow corridors, while using its 1810mm height to provide massive storage.

Q: Exactly how large are the individual trays?

A: Each tray measures 312mm (W) x 425mm (D) x 76mm (H). This is the classic single-depth standard, precisely proportioned to hold A4 worksheets flat without curling the edges.

Q: Are the doors fully lockable?

A: Yes. The double doors are fitted with a robust central lock, transforming this slimline unit into a secure vault for expensive classroom equipment or private pupil data. Keys are included.

Q: Will our site staff have to build this?

A: Not at all. We save your school time and hassle by delivering this tall cabinet 100% fully assembled by our factory professionals. It arrives ready for immediate deployment.

Q: Are the materials used in this cabinet eco-friendly?

A: Highly sustainable. The boards are sourced via FSC-certified partners, consist of 85% recycled timber, and five new trees are planted for every one utilised.

Q: Can I arrange for this to be delivered to a residential address?

A: We are afraid not. Due to the commercial-grade freight vehicles required, we are strictly limited to delivering to schools, NHS sites, or registered businesses.

Q: What exactly does the 5-year guarantee cover?

A: The 5-year commercial warranty comprehensively covers your school against structural failures in the wooden carcass, edge peeling, and manufacturing faults in the hinges, locks, and runners.

Overview

Product Overview: 40-Tray Secure Slimline Beech Cabinet

Achieve high-density organisation without sacrificing valuable floor space. This 1810mm tall, narrow-profile Beech cupboard provides a secure sanctuary for restricted materials, expensive tech, and individual pupil work, all contained within a remarkably streamlined frame.

The Cobolt Advantage

  • Streamlined Capacity: Utilising a twin-column configuration (2x20), this cabinet delivers forty individual tray compartments while taking up just 690mm of wall width, making it perfect for tighter classrooms and narrow corridors.
  • Restricted Access: Fitted with robust double doors and a dependable central lock, it acts as a fortified vault for keeping GDPR-sensitive documents and hazardous lab or art materials strictly off-limits.
  • Commercial-Grade Rigidity: Constructed from thick 18mm MFC rather than flimsy flat-pack board, the structure is designed to stand tall and remain perfectly square, ensuring the doors never sag and the internal runners never buckle.

Organisation & Sustainability

  • Tailored Interior Aesthetics: Customise your 40 concealed trays using any of our 23 vibrant colours, allowing you to create a highly effective, subject-specific sorting system that stays hidden from public view.
  • Eco-Responsible Welsh Production: Crafted in Chirk using 85% recycled timber and 15% sawmill residue. We maintain a strict environmental policy, planting five new trees for every single one harvested.
  • Zero-Waste Lifespan: Designed in accordance with forward-thinking green procurement strategies, the entire wooden carcass and all 40 plastic bins are 100% recyclable.

The Cobolt Standard

  • Predictable Logistics: We proudly offer Free Mainland UK Delivery on every order. Your departmental budget is completely protected from unexpected freight surcharges.
  • Five Decades of Craftsmanship: We pour 50 years of commercial manufacturing expertise into our furniture, creating products that genuinely survive the relentless demands of the education sector.
  • Dedicated B2B Support: From single-room upgrades to multi-floor new builds, our dedicated UK-based advisors are on hand to seamlessly manage your deliveries.

Features & Benefits

Ideal Environments for the 40-Tray Slimline Cupboard

Because of its tall yet narrow 690mm profile, this secure cabinet is a problem-solver for Compact Primary Classrooms, narrow Science Prep Rooms, and small Departmental Offices where wall space is limited but the need for secure, high-volume granular sorting remains critical.

Key Features

  • 40 Single-Depth Trays — A dual-column layout of 76mm deep bins, precision-scaled to keep A4 worksheets, craft supplies, and student portfolios flat and protected.
  • Key-Operated Security Doors — Full-height double doors equipped with a central lock to instantly secure the cabinet's contents from unauthorised access.
  • Space-Saving 690mm Width — Squeezes massive storage capacity into tighter alcoves and narrow rooms where wider four-column units simply will not fit.
  • Traditional Beech Veneer — A highly durable, classic woodgrain finish that effortlessly masks daily fingerprints, scuffs, and dust.
  • 2mm ABS Perimeter Defence — A heavy-duty plastic rim applied to the exposed wood edges to stop accidental corridor impacts from causing structural splintering.
  • 1810mm Vertical Efficiency — Exploits vertical space to deliver cavernous volume while keeping the floor footprint to an absolute minimum.
  • 23 Bespoke Tray Tints — Inject personality into your concealed storage with solid brights, or maintain a sleek aesthetic with translucent shades.
  • Turnkey Deployment — Delivered fully assembled by our freight team, allowing your staff to bypass the headache of flat-pack construction entirely.
Warranty icon
5-year commercial guarantee
Free delivery icon
Free Mainland UK Delivery
UK Manufactured icon
UK Manufactured

Cobolt Service & Ethos: Supporting School Estates

  • Strictly B2B Quality: We reject flimsy domestic designs; our catalogue is exclusively engineered to handle the rigorous daily usage of public sector facilities.
  • Carbon-Conscious Materials: We actively assist your academy in reaching its eco-targets through the heavy use of recycled timber and planting initiatives.
  • Site-Friendly Deliveries: Our specialist courier teams drop off the pre-built cupboard and clear away the frustrating shrink-wrap and cardboard packaging for you.

Safety & Warranty

Certified Strength. Unyielding Security.

  • Subjected to rigorous independent testing to secure full BS EN 16121:2013 Level 2 certification, validating its structural safety for high-traffic educational environments.
  • The tall carcass is constructed entirely from dense 18mm FSC-certified Beech MFC, ensuring the slender framework will not warp or twist under a full load.
  • Anti-tamper lockable double doors provide total peace of mind, ensuring sensitive documents or hazardous materials remain exactly where you left them.
  • Features 2mm ABS impact edging, acting as a highly resilient bumper to protect the unit from damage caused by passing school bags, chairs, or cleaning equipment.
  • Your procurement is entirely safeguarded by our 5-year commercial warranty, which actively covers any manufacturing defects in the hinges, locks, wooden body, or internal runners.

Specification Dimensions

This slender, towering 40-tray locked cabinet serves as a space-saving high-security vault, allowing you to organise vast quantities of items without devouring floor space.

Internal Height
1810mm
Material
18mm Beech MFC
Guarantee
5 Years
Specification
Details
Purpose / Benefit
External Dimensions
1810mm(H) x 690mm(W) x 485mm(D)
A slender, space-saving profile that squeezes massive capacity into tight rooms
Build Quality
Heavy-Duty Commercial Grade
Engineered with a solid base to resist tipping despite its tall, narrow structure
Tray Capacity
40 x Single-Size Trays
Delivers dedicated, individual slots for class handouts, components, or art supplies
Tray Dimensions
312mm(W) x 425mm(D) x 76mm(H)
The industry standard format for securely storing A4 paper without curling the edges
Access Security
Lockable Double Doors
Hides visual clutter while physically securing valuable departmental property
Impact Resistance
2mm ABS Plastic Edging
Acts as a robust bumper to stop the traditional beech finish from splintering
Safety Standard
BS EN 16121:2013 Level 2
Rigorously tested and verified for severe use in commercial environments
Material Origins
85% Recycled Timber / FSC Certified
A guilt-free procurement choice that directly champions sustainable forestry
Production Location
Chirk, Wales (UK)
Keeps manufacturing local, guaranteeing faster turnarounds and lower emissions
Delivery Method
100% Fully Assembled
Allows staff to bypass flat-pack headaches and begin organising immediately

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 20 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

Frequently Asked Questions

Q: Do I need to buy the 40 trays separately?

A: No. This is a comprehensive package. The listed price encompasses the heavy-duty beech cabinet, the lockable doors, and all 40 shallow trays in your preferred colour.

Q: Is this unit good for small rooms?

A: Yes, it is ideal. At only 690mm wide, it utilises a two-column design that squeezes easily into tight alcoves or narrow corridors, while using its 1810mm height to provide massive storage.

Q: Exactly how large are the individual trays?

A: Each tray measures 312mm (W) x 425mm (D) x 76mm (H). This is the classic single-depth standard, precisely proportioned to hold A4 worksheets flat without curling the edges.

Q: Are the doors fully lockable?

A: Yes. The double doors are fitted with a robust central lock, transforming this slimline unit into a secure vault for expensive classroom equipment or private pupil data. Keys are included.

Q: Will our site staff have to build this?

A: Not at all. We save your school time and hassle by delivering this tall cabinet 100% fully assembled by our factory professionals. It arrives ready for immediate deployment.

Q: Are the materials used in this cabinet eco-friendly?

A: Highly sustainable. The boards are sourced via FSC-certified partners, consist of 85% recycled timber, and five new trees are planted for every one utilised.

Q: Can I arrange for this to be delivered to a residential address?

A: We are afraid not. Due to the commercial-grade freight vehicles required, we are strictly limited to delivering to schools, NHS sites, or registered businesses.

Q: What exactly does the 5-year guarantee cover?

A: The 5-year commercial warranty comprehensively covers your school against structural failures in the wooden carcass, edge peeling, and manufacturing faults in the hinges, locks, and runners.

1810mm Tall Lockable Beech Storage Cupboard with 40 Single Trays

Product code: CUPS40MB
Maximise your classroom's vertical potential with the space-saving 1810mm Tall Lockable Beech Storage Cupboard. Specifically engineered for rooms wher...

Inc VAT

Exc VAT

£699.00

£582.50

Frame Colour - Beech

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Trusted UK Supplier 50 years. Established. Reliable.

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 40-Tray Secure Slimline Beech Cabinet

Achieve high-density organisation without sacrificing valuable floor space. This 1810mm tall, narrow-profile Beech cupboard provides a secure sanctuary for restricted materials, expensive tech, and individual pupil work, all contained within a remarkably streamlined frame.

The Cobolt Advantage

  • Streamlined Capacity: Utilising a twin-column configuration (2x20), this cabinet delivers forty individual tray compartments while taking up just 690mm of wall width, making it perfect for tighter classrooms and narrow corridors.
  • Restricted Access: Fitted with robust double doors and a dependable central lock, it acts as a fortified vault for keeping GDPR-sensitive documents and hazardous lab or art materials strictly off-limits.
  • Commercial-Grade Rigidity: Constructed from thick 18mm MFC rather than flimsy flat-pack board, the structure is designed to stand tall and remain perfectly square, ensuring the doors never sag and the internal runners never buckle.

Organisation & Sustainability

  • Tailored Interior Aesthetics: Customise your 40 concealed trays using any of our 23 vibrant colours, allowing you to create a highly effective, subject-specific sorting system that stays hidden from public view.
  • Eco-Responsible Welsh Production: Crafted in Chirk using 85% recycled timber and 15% sawmill residue. We maintain a strict environmental policy, planting five new trees for every single one harvested.
  • Zero-Waste Lifespan: Designed in accordance with forward-thinking green procurement strategies, the entire wooden carcass and all 40 plastic bins are 100% recyclable.

The Cobolt Standard

  • Predictable Logistics: We proudly offer Free Mainland UK Delivery on every order. Your departmental budget is completely protected from unexpected freight surcharges.
  • Five Decades of Craftsmanship: We pour 50 years of commercial manufacturing expertise into our furniture, creating products that genuinely survive the relentless demands of the education sector.
  • Dedicated B2B Support: From single-room upgrades to multi-floor new builds, our dedicated UK-based advisors are on hand to seamlessly manage your deliveries.

Ideal Environments for the 40-Tray Slimline Cupboard

Because of its tall yet narrow 690mm profile, this secure cabinet is a problem-solver for Compact Primary Classrooms, narrow Science Prep Rooms, and small Departmental Offices where wall space is limited but the need for secure, high-volume granular sorting remains critical.

Key Features

  • 40 Single-Depth Trays — A dual-column layout of 76mm deep bins, precision-scaled to keep A4 worksheets, craft supplies, and student portfolios flat and protected.
  • Key-Operated Security Doors — Full-height double doors equipped with a central lock to instantly secure the cabinet's contents from unauthorised access.
  • Space-Saving 690mm Width — Squeezes massive storage capacity into tighter alcoves and narrow rooms where wider four-column units simply will not fit.
  • Traditional Beech Veneer — A highly durable, classic woodgrain finish that effortlessly masks daily fingerprints, scuffs, and dust.
  • 2mm ABS Perimeter Defence — A heavy-duty plastic rim applied to the exposed wood edges to stop accidental corridor impacts from causing structural splintering.
  • 1810mm Vertical Efficiency — Exploits vertical space to deliver cavernous volume while keeping the floor footprint to an absolute minimum.
  • 23 Bespoke Tray Tints — Inject personality into your concealed storage with solid brights, or maintain a sleek aesthetic with translucent shades.
  • Turnkey Deployment — Delivered fully assembled by our freight team, allowing your staff to bypass the headache of flat-pack construction entirely.
Warranty icon
5-year commercial guarantee
Free delivery icon
Free Mainland UK Delivery
UK Manufactured icon
UK Manufactured

Cobolt Service & Ethos: Supporting School Estates

  • Strictly B2B Quality: We reject flimsy domestic designs; our catalogue is exclusively engineered to handle the rigorous daily usage of public sector facilities.
  • Carbon-Conscious Materials: We actively assist your academy in reaching its eco-targets through the heavy use of recycled timber and planting initiatives.
  • Site-Friendly Deliveries: Our specialist courier teams drop off the pre-built cupboard and clear away the frustrating shrink-wrap and cardboard packaging for you.

Certified Strength. Unyielding Security.

  • Subjected to rigorous independent testing to secure full BS EN 16121:2013 Level 2 certification, validating its structural safety for high-traffic educational environments.
  • The tall carcass is constructed entirely from dense 18mm FSC-certified Beech MFC, ensuring the slender framework will not warp or twist under a full load.
  • Anti-tamper lockable double doors provide total peace of mind, ensuring sensitive documents or hazardous materials remain exactly where you left them.
  • Features 2mm ABS impact edging, acting as a highly resilient bumper to protect the unit from damage caused by passing school bags, chairs, or cleaning equipment.
  • Your procurement is entirely safeguarded by our 5-year commercial warranty, which actively covers any manufacturing defects in the hinges, locks, wooden body, or internal runners.

This slender, towering 40-tray locked cabinet serves as a space-saving high-security vault, allowing you to organise vast quantities of items without devouring floor space.

Internal Height
1810mm
Material
18mm Beech MFC
Guarantee
5 Years
Specification
Details
Purpose / Benefit
External Dimensions
1810mm(H) x 690mm(W) x 485mm(D)
A slender, space-saving profile that squeezes massive capacity into tight rooms
Build Quality
Heavy-Duty Commercial Grade
Engineered with a solid base to resist tipping despite its tall, narrow structure
Tray Capacity
40 x Single-Size Trays
Delivers dedicated, individual slots for class handouts, components, or art supplies
Tray Dimensions
312mm(W) x 425mm(D) x 76mm(H)
The industry standard format for securely storing A4 paper without curling the edges
Access Security
Lockable Double Doors
Hides visual clutter while physically securing valuable departmental property
Impact Resistance
2mm ABS Plastic Edging
Acts as a robust bumper to stop the traditional beech finish from splintering
Safety Standard
BS EN 16121:2013 Level 2
Rigorously tested and verified for severe use in commercial environments
Material Origins
85% Recycled Timber / FSC Certified
A guilt-free procurement choice that directly champions sustainable forestry
Production Location
Chirk, Wales (UK)
Keeps manufacturing local, guaranteeing faster turnarounds and lower emissions
Delivery Method
100% Fully Assembled
Allows staff to bypass flat-pack headaches and begin organising immediately

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 20 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Frequently Asked Questions

Q: Do I need to buy the 40 trays separately?

A: No. This is a comprehensive package. The listed price encompasses the heavy-duty beech cabinet, the lockable doors, and all 40 shallow trays in your preferred colour.

Q: Is this unit good for small rooms?

A: Yes, it is ideal. At only 690mm wide, it utilises a two-column design that squeezes easily into tight alcoves or narrow corridors, while using its 1810mm height to provide massive storage.

Q: Exactly how large are the individual trays?

A: Each tray measures 312mm (W) x 425mm (D) x 76mm (H). This is the classic single-depth standard, precisely proportioned to hold A4 worksheets flat without curling the edges.

Q: Are the doors fully lockable?

A: Yes. The double doors are fitted with a robust central lock, transforming this slimline unit into a secure vault for expensive classroom equipment or private pupil data. Keys are included.

Q: Will our site staff have to build this?

A: Not at all. We save your school time and hassle by delivering this tall cabinet 100% fully assembled by our factory professionals. It arrives ready for immediate deployment.

Q: Are the materials used in this cabinet eco-friendly?

A: Highly sustainable. The boards are sourced via FSC-certified partners, consist of 85% recycled timber, and five new trees are planted for every one utilised.

Q: Can I arrange for this to be delivered to a residential address?

A: We are afraid not. Due to the commercial-grade freight vehicles required, we are strictly limited to delivering to schools, NHS sites, or registered businesses.

Q: What exactly does the 5-year guarantee cover?

A: The 5-year commercial warranty comprehensively covers your school against structural failures in the wooden carcass, edge peeling, and manufacturing faults in the hinges, locks, and runners.

Overview

Product Overview: 40-Tray Secure Slimline Beech Cabinet

Achieve high-density organisation without sacrificing valuable floor space. This 1810mm tall, narrow-profile Beech cupboard provides a secure sanctuary for restricted materials, expensive tech, and individual pupil work, all contained within a remarkably streamlined frame.

The Cobolt Advantage

  • Streamlined Capacity: Utilising a twin-column configuration (2x20), this cabinet delivers forty individual tray compartments while taking up just 690mm of wall width, making it perfect for tighter classrooms and narrow corridors.
  • Restricted Access: Fitted with robust double doors and a dependable central lock, it acts as a fortified vault for keeping GDPR-sensitive documents and hazardous lab or art materials strictly off-limits.
  • Commercial-Grade Rigidity: Constructed from thick 18mm MFC rather than flimsy flat-pack board, the structure is designed to stand tall and remain perfectly square, ensuring the doors never sag and the internal runners never buckle.

Organisation & Sustainability

  • Tailored Interior Aesthetics: Customise your 40 concealed trays using any of our 23 vibrant colours, allowing you to create a highly effective, subject-specific sorting system that stays hidden from public view.
  • Eco-Responsible Welsh Production: Crafted in Chirk using 85% recycled timber and 15% sawmill residue. We maintain a strict environmental policy, planting five new trees for every single one harvested.
  • Zero-Waste Lifespan: Designed in accordance with forward-thinking green procurement strategies, the entire wooden carcass and all 40 plastic bins are 100% recyclable.

The Cobolt Standard

  • Predictable Logistics: We proudly offer Free Mainland UK Delivery on every order. Your departmental budget is completely protected from unexpected freight surcharges.
  • Five Decades of Craftsmanship: We pour 50 years of commercial manufacturing expertise into our furniture, creating products that genuinely survive the relentless demands of the education sector.
  • Dedicated B2B Support: From single-room upgrades to multi-floor new builds, our dedicated UK-based advisors are on hand to seamlessly manage your deliveries.

Features & Benefits

Ideal Environments for the 40-Tray Slimline Cupboard

Because of its tall yet narrow 690mm profile, this secure cabinet is a problem-solver for Compact Primary Classrooms, narrow Science Prep Rooms, and small Departmental Offices where wall space is limited but the need for secure, high-volume granular sorting remains critical.

Key Features

  • 40 Single-Depth Trays — A dual-column layout of 76mm deep bins, precision-scaled to keep A4 worksheets, craft supplies, and student portfolios flat and protected.
  • Key-Operated Security Doors — Full-height double doors equipped with a central lock to instantly secure the cabinet's contents from unauthorised access.
  • Space-Saving 690mm Width — Squeezes massive storage capacity into tighter alcoves and narrow rooms where wider four-column units simply will not fit.
  • Traditional Beech Veneer — A highly durable, classic woodgrain finish that effortlessly masks daily fingerprints, scuffs, and dust.
  • 2mm ABS Perimeter Defence — A heavy-duty plastic rim applied to the exposed wood edges to stop accidental corridor impacts from causing structural splintering.
  • 1810mm Vertical Efficiency — Exploits vertical space to deliver cavernous volume while keeping the floor footprint to an absolute minimum.
  • 23 Bespoke Tray Tints — Inject personality into your concealed storage with solid brights, or maintain a sleek aesthetic with translucent shades.
  • Turnkey Deployment — Delivered fully assembled by our freight team, allowing your staff to bypass the headache of flat-pack construction entirely.
Warranty icon
5-year commercial guarantee
Free delivery icon
Free Mainland UK Delivery
UK Manufactured icon
UK Manufactured

Cobolt Service & Ethos: Supporting School Estates

  • Strictly B2B Quality: We reject flimsy domestic designs; our catalogue is exclusively engineered to handle the rigorous daily usage of public sector facilities.
  • Carbon-Conscious Materials: We actively assist your academy in reaching its eco-targets through the heavy use of recycled timber and planting initiatives.
  • Site-Friendly Deliveries: Our specialist courier teams drop off the pre-built cupboard and clear away the frustrating shrink-wrap and cardboard packaging for you.

Safety & Warranty

Certified Strength. Unyielding Security.

  • Subjected to rigorous independent testing to secure full BS EN 16121:2013 Level 2 certification, validating its structural safety for high-traffic educational environments.
  • The tall carcass is constructed entirely from dense 18mm FSC-certified Beech MFC, ensuring the slender framework will not warp or twist under a full load.
  • Anti-tamper lockable double doors provide total peace of mind, ensuring sensitive documents or hazardous materials remain exactly where you left them.
  • Features 2mm ABS impact edging, acting as a highly resilient bumper to protect the unit from damage caused by passing school bags, chairs, or cleaning equipment.
  • Your procurement is entirely safeguarded by our 5-year commercial warranty, which actively covers any manufacturing defects in the hinges, locks, wooden body, or internal runners.

Specification Dimensions

This slender, towering 40-tray locked cabinet serves as a space-saving high-security vault, allowing you to organise vast quantities of items without devouring floor space.

Internal Height
1810mm
Material
18mm Beech MFC
Guarantee
5 Years
Specification
Details
Purpose / Benefit
External Dimensions
1810mm(H) x 690mm(W) x 485mm(D)
A slender, space-saving profile that squeezes massive capacity into tight rooms
Build Quality
Heavy-Duty Commercial Grade
Engineered with a solid base to resist tipping despite its tall, narrow structure
Tray Capacity
40 x Single-Size Trays
Delivers dedicated, individual slots for class handouts, components, or art supplies
Tray Dimensions
312mm(W) x 425mm(D) x 76mm(H)
The industry standard format for securely storing A4 paper without curling the edges
Access Security
Lockable Double Doors
Hides visual clutter while physically securing valuable departmental property
Impact Resistance
2mm ABS Plastic Edging
Acts as a robust bumper to stop the traditional beech finish from splintering
Safety Standard
BS EN 16121:2013 Level 2
Rigorously tested and verified for severe use in commercial environments
Material Origins
85% Recycled Timber / FSC Certified
A guilt-free procurement choice that directly champions sustainable forestry
Production Location
Chirk, Wales (UK)
Keeps manufacturing local, guaranteeing faster turnarounds and lower emissions
Delivery Method
100% Fully Assembled
Allows staff to bypass flat-pack headaches and begin organising immediately

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 20 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

Frequently Asked Questions

Q: Do I need to buy the 40 trays separately?

A: No. This is a comprehensive package. The listed price encompasses the heavy-duty beech cabinet, the lockable doors, and all 40 shallow trays in your preferred colour.

Q: Is this unit good for small rooms?

A: Yes, it is ideal. At only 690mm wide, it utilises a two-column design that squeezes easily into tight alcoves or narrow corridors, while using its 1810mm height to provide massive storage.

Q: Exactly how large are the individual trays?

A: Each tray measures 312mm (W) x 425mm (D) x 76mm (H). This is the classic single-depth standard, precisely proportioned to hold A4 worksheets flat without curling the edges.

Q: Are the doors fully lockable?

A: Yes. The double doors are fitted with a robust central lock, transforming this slimline unit into a secure vault for expensive classroom equipment or private pupil data. Keys are included.

Q: Will our site staff have to build this?

A: Not at all. We save your school time and hassle by delivering this tall cabinet 100% fully assembled by our factory professionals. It arrives ready for immediate deployment.

Q: Are the materials used in this cabinet eco-friendly?

A: Highly sustainable. The boards are sourced via FSC-certified partners, consist of 85% recycled timber, and five new trees are planted for every one utilised.

Q: Can I arrange for this to be delivered to a residential address?

A: We are afraid not. Due to the commercial-grade freight vehicles required, we are strictly limited to delivering to schools, NHS sites, or registered businesses.

Q: What exactly does the 5-year guarantee cover?

A: The 5-year commercial warranty comprehensively covers your school against structural failures in the wooden carcass, edge peeling, and manufacturing faults in the hinges, locks, and runners.

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