Lockable cork display case with silver frame and clear cover, ideal for secure public notices.
Cork noticeboard with PETG cover and wall fixings, approved for secure educational use.
Size chart and diagram showing panel dimensions, weight, and clearance for installation planning.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: The Secure Community Hub

The Cobolt 1200x900mm Tamperproof Cork Board is the preferred choice for community managers who value both security and sustainability. Designed to hold 12 x A4 sheets, it offers the capacity needed for busy notice areas without the industrial look of felt or whiteboard. The Natural Aggregated Cork surface provides a traditional, eco-friendly backdrop that withstands years of pinning without looking worn.

Security & Durability

  • Vandal Resistant Glazing: We use optical-grade PET plastic for the door panel. Unlike glass, which can shatter into dangerous shards, this material is impact-resistant and flexible, making it the safest option for unmonitored public corridors and halls.
  • Lockable Integrity: The side-hinged door is secured by a reliable key lock (2 keys included). This prevents unauthorised fly-posting and ensures that your statutory notices—such as insurance certificates and fire safety plans—are not removed.
  • Reinforced Frame: The satin silver aluminium frame is deeper than standard open boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Natural Performance

  • 12-Sheet Capacity: The 1200x900mm dimensions are optimised to display 12 x A4 sheets (4 across, 3 down). This allows for a comprehensive display of parish minutes, local events, and council contacts on a single board.
  • Self-Healing Surface: High-quality cork has natural elasticity. When pins are removed, the fibres expand to fill the hole, keeping the board looking fresh and professional compared to paper-faced alternatives.
  • Secure Grip: The cork is bonded to a high-density core, ensuring that pins hold firmly. This is crucial in a locked case where you cannot easily fix a falling notice without the key.

The Cobolt Standard

  • Free UK Mainland Delivery: We believe in transparent pricing. The price includes delivery to any UK mainland address, protecting your council or school budget from hidden fees.
  • British Assembly: Our tamperproof range is assembled to high standards, ensuring smooth hinge operation and consistent build quality for long-term reliability.
  • Stock Availability: We hold deep stock of this versatile size, allowing for rapid dispatch to help you secure your information zones immediately.
  • Complete Kit: Every board arrives with a secure wall fixing kit and a set of keys, allowing for immediate installation by your caretaker.

Where is this 1200x900mm Lockable Cork Board specified?

The 1200mm x 900mm Tamperproof Cork Board is the standard for secure, traditional display. It is heavily utilised in:

  • Parish Halls: Ideal for displaying council minutes, agendas, and local bylaws in a secure, tamper-free unit.
  • Churches: A respectful, neutral way to display service times, community outreach info, and rotas in the porch.
  • University Corridors: Protecting student union news and exam timetables from being defaced or removed.
  • Staff Rooms: A dedicated space for union updates and HR policies that requires keyholder access.

Key Features

  • Secure Key Lock – Prevents interference with notices.
  • Shatterproof Door – Tough PET glazing for public safety.
  • 12 x A4 Capacity – Spacious 4ft x 3ft display area.
  • Natural Cork Surface – Self-healing and eco-friendly.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install out of the box.
Warranty icon
1-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Designed in UK

Cobolt Service & Ethos: Direct from the Experts

  • 50 Years of Heritage: We have supplied the UK public sector with reliable display equipment for half a century, understanding the need for durability in shared spaces.
  • Built to Last: We use industrial-grade materials. Our hinges and locks are tested to withstand frequent opening and closing in busy environments.
  • In-House UK Support: Need replacement keys or installation advice? Our dedicated UK support team is available to assist you.
  • Project Expertise: From a single village hall to a nationwide chain of community centres, we have the stock and logistics to deliver.

Designed for Public Environments.

  • Impact Safety: The door panel is made from PET, a plastic that is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and public buildings.
  • Tamper Resistance: The frame design shrouds the door edges, making it difficult to force open. This ensures that your official notices remain the authoritative source of information.
  • Cork Longevity: Natural cork is inherently durable. Its elastic properties allow it to close up around pinholes, ensuring the display surface remains functional and attractive for years.
  • Secure Mounting: The unit is fixed to the wall via internal holes accessible only when the door is unlocked. This prevents the entire board from being unscrewed and stolen.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

The 1200mm x 900mm Tamperproof Cork Noticeboard is the secure choice for community displays. These specifications detail the dimensions and materials for your facilities record.

Width
1200mm (4ft approx)
Height
900mm (3ft approx)
Capacity
12 x A4 Sheets
Specification
Details
Purpose / Benefit
Dimensions
1200mm x 900mm
Fits 12x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Surface Material
Natural Cork
Self-healing / Renewable
Lock Type
Key Lock (2 keys)
Tamper protection
Internal Clearance
Approx 15mm
Accepts standard pins
Mounting Method
Through-frame (hidden)
Secure & Neat
Fixing Kit
Included
Ready to install
Weight
Approx 8-9kg
Robust construction

Please note: This board is water-resistant but not fully waterproof. It is designed for indoor use or sheltered porches only. For exposed outdoor areas, please view our "External Weatherproof" range.

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.

Expert Advice for Tamperproof Cork Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While robust, it is not sealed against driving rain. It is ideal for indoor corridors, reception areas, and lobbies. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 12 x A4 sheets. This 4ft x 3ft board allows you to display a grid of 4 sheets across and 3 sheets down, offering significant capacity.

Q: Does the cork crumble?

A: No. We use high-quality aggregated cork that is flexible and resilient. Protected behind the locked door, it is safe from physical picking and damage, ensuring it lasts for years.

Q: Is the door glass?

A: No, it is shatterproof PET. We use a high-quality clear plastic glazing that is much safer than glass, as it will not shatter into dangerous shards if hit.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key and a spare, or for two separate administrators to have access.

Q: Can I use magnets?

A: No, this is a cork pinboard. You must use standard push pins to attach your documents. We do sell magnetic whiteboard versions separately if required.

Q: How is it installed?

A: Through internal fixing points. The screw holes are located inside the case (accessible only when open), which hides the fixings and prevents theft of the unit once locked.

Q: Can I mount it portrait?

A: Yes. The board can be rotated to be mounted in Portrait format (900mm wide x 1200mm high). The door will simply hinge from the side.

Overview

Product Overview: The Secure Community Hub

The Cobolt 1200x900mm Tamperproof Cork Board is the preferred choice for community managers who value both security and sustainability. Designed to hold 12 x A4 sheets, it offers the capacity needed for busy notice areas without the industrial look of felt or whiteboard. The Natural Aggregated Cork surface provides a traditional, eco-friendly backdrop that withstands years of pinning without looking worn.

Security & Durability

  • Vandal Resistant Glazing: We use optical-grade PET plastic for the door panel. Unlike glass, which can shatter into dangerous shards, this material is impact-resistant and flexible, making it the safest option for unmonitored public corridors and halls.
  • Lockable Integrity: The side-hinged door is secured by a reliable key lock (2 keys included). This prevents unauthorised fly-posting and ensures that your statutory notices—such as insurance certificates and fire safety plans—are not removed.
  • Reinforced Frame: The satin silver aluminium frame is deeper than standard open boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Natural Performance

  • 12-Sheet Capacity: The 1200x900mm dimensions are optimised to display 12 x A4 sheets (4 across, 3 down). This allows for a comprehensive display of parish minutes, local events, and council contacts on a single board.
  • Self-Healing Surface: High-quality cork has natural elasticity. When pins are removed, the fibres expand to fill the hole, keeping the board looking fresh and professional compared to paper-faced alternatives.
  • Secure Grip: The cork is bonded to a high-density core, ensuring that pins hold firmly. This is crucial in a locked case where you cannot easily fix a falling notice without the key.

The Cobolt Standard

  • Free UK Mainland Delivery: We believe in transparent pricing. The price includes delivery to any UK mainland address, protecting your council or school budget from hidden fees.
  • British Assembly: Our tamperproof range is assembled to high standards, ensuring smooth hinge operation and consistent build quality for long-term reliability.
  • Stock Availability: We hold deep stock of this versatile size, allowing for rapid dispatch to help you secure your information zones immediately.
  • Complete Kit: Every board arrives with a secure wall fixing kit and a set of keys, allowing for immediate installation by your caretaker.

Features & Benefits

Where is this 1200x900mm Lockable Cork Board specified?

The 1200mm x 900mm Tamperproof Cork Board is the standard for secure, traditional display. It is heavily utilised in:

  • Parish Halls: Ideal for displaying council minutes, agendas, and local bylaws in a secure, tamper-free unit.
  • Churches: A respectful, neutral way to display service times, community outreach info, and rotas in the porch.
  • University Corridors: Protecting student union news and exam timetables from being defaced or removed.
  • Staff Rooms: A dedicated space for union updates and HR policies that requires keyholder access.

Key Features

  • Secure Key Lock – Prevents interference with notices.
  • Shatterproof Door – Tough PET glazing for public safety.
  • 12 x A4 Capacity – Spacious 4ft x 3ft display area.
  • Natural Cork Surface – Self-healing and eco-friendly.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install out of the box.
Warranty icon
1-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Designed in UK

Cobolt Service & Ethos: Direct from the Experts

  • 50 Years of Heritage: We have supplied the UK public sector with reliable display equipment for half a century, understanding the need for durability in shared spaces.
  • Built to Last: We use industrial-grade materials. Our hinges and locks are tested to withstand frequent opening and closing in busy environments.
  • In-House UK Support: Need replacement keys or installation advice? Our dedicated UK support team is available to assist you.
  • Project Expertise: From a single village hall to a nationwide chain of community centres, we have the stock and logistics to deliver.

Safety & Warranty

Designed for Public Environments.

  • Impact Safety: The door panel is made from PET, a plastic that is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and public buildings.
  • Tamper Resistance: The frame design shrouds the door edges, making it difficult to force open. This ensures that your official notices remain the authoritative source of information.
  • Cork Longevity: Natural cork is inherently durable. Its elastic properties allow it to close up around pinholes, ensuring the display surface remains functional and attractive for years.
  • Secure Mounting: The unit is fixed to the wall via internal holes accessible only when the door is unlocked. This prevents the entire board from being unscrewed and stolen.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

Specification Dimensions

The 1200mm x 900mm Tamperproof Cork Noticeboard is the secure choice for community displays. These specifications detail the dimensions and materials for your facilities record.

Width
1200mm (4ft approx)
Height
900mm (3ft approx)
Capacity
12 x A4 Sheets
Specification
Details
Purpose / Benefit
Dimensions
1200mm x 900mm
Fits 12x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Surface Material
Natural Cork
Self-healing / Renewable
Lock Type
Key Lock (2 keys)
Tamper protection
Internal Clearance
Approx 15mm
Accepts standard pins
Mounting Method
Through-frame (hidden)
Secure & Neat
Fixing Kit
Included
Ready to install
Weight
Approx 8-9kg
Robust construction

Please note: This board is water-resistant but not fully waterproof. It is designed for indoor use or sheltered porches only. For exposed outdoor areas, please view our "External Weatherproof" range.

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

Expert Advice for Tamperproof Cork Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While robust, it is not sealed against driving rain. It is ideal for indoor corridors, reception areas, and lobbies. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 12 x A4 sheets. This 4ft x 3ft board allows you to display a grid of 4 sheets across and 3 sheets down, offering significant capacity.

Q: Does the cork crumble?

A: No. We use high-quality aggregated cork that is flexible and resilient. Protected behind the locked door, it is safe from physical picking and damage, ensuring it lasts for years.

Q: Is the door glass?

A: No, it is shatterproof PET. We use a high-quality clear plastic glazing that is much safer than glass, as it will not shatter into dangerous shards if hit.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key and a spare, or for two separate administrators to have access.

Q: Can I use magnets?

A: No, this is a cork pinboard. You must use standard push pins to attach your documents. We do sell magnetic whiteboard versions separately if required.

Q: How is it installed?

A: Through internal fixing points. The screw holes are located inside the case (accessible only when open), which hides the fixings and prevents theft of the unit once locked.

Q: Can I mount it portrait?

A: Yes. The board can be rotated to be mounted in Portrait format (900mm wide x 1200mm high). The door will simply hinge from the side.

Tamperproof Cork Noticeboard - 1200mm x 900mm | Lockable

Product code: NB7909C
Combine natural sustainability with robust security using the Cobolt 1200mm x 900mm Tamperproof Cork Noticeboard. Specified for Parish Councils, Commu...

Inc VAT

Exc VAT

£154.00

£128.33

Size - 1200 x 900mm
Colour -

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: The Secure Community Hub

The Cobolt 1200x900mm Tamperproof Cork Board is the preferred choice for community managers who value both security and sustainability. Designed to hold 12 x A4 sheets, it offers the capacity needed for busy notice areas without the industrial look of felt or whiteboard. The Natural Aggregated Cork surface provides a traditional, eco-friendly backdrop that withstands years of pinning without looking worn.

Security & Durability

  • Vandal Resistant Glazing: We use optical-grade PET plastic for the door panel. Unlike glass, which can shatter into dangerous shards, this material is impact-resistant and flexible, making it the safest option for unmonitored public corridors and halls.
  • Lockable Integrity: The side-hinged door is secured by a reliable key lock (2 keys included). This prevents unauthorised fly-posting and ensures that your statutory notices—such as insurance certificates and fire safety plans—are not removed.
  • Reinforced Frame: The satin silver aluminium frame is deeper than standard open boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Natural Performance

  • 12-Sheet Capacity: The 1200x900mm dimensions are optimised to display 12 x A4 sheets (4 across, 3 down). This allows for a comprehensive display of parish minutes, local events, and council contacts on a single board.
  • Self-Healing Surface: High-quality cork has natural elasticity. When pins are removed, the fibres expand to fill the hole, keeping the board looking fresh and professional compared to paper-faced alternatives.
  • Secure Grip: The cork is bonded to a high-density core, ensuring that pins hold firmly. This is crucial in a locked case where you cannot easily fix a falling notice without the key.

The Cobolt Standard

  • Free UK Mainland Delivery: We believe in transparent pricing. The price includes delivery to any UK mainland address, protecting your council or school budget from hidden fees.
  • British Assembly: Our tamperproof range is assembled to high standards, ensuring smooth hinge operation and consistent build quality for long-term reliability.
  • Stock Availability: We hold deep stock of this versatile size, allowing for rapid dispatch to help you secure your information zones immediately.
  • Complete Kit: Every board arrives with a secure wall fixing kit and a set of keys, allowing for immediate installation by your caretaker.

Where is this 1200x900mm Lockable Cork Board specified?

The 1200mm x 900mm Tamperproof Cork Board is the standard for secure, traditional display. It is heavily utilised in:

  • Parish Halls: Ideal for displaying council minutes, agendas, and local bylaws in a secure, tamper-free unit.
  • Churches: A respectful, neutral way to display service times, community outreach info, and rotas in the porch.
  • University Corridors: Protecting student union news and exam timetables from being defaced or removed.
  • Staff Rooms: A dedicated space for union updates and HR policies that requires keyholder access.

Key Features

  • Secure Key Lock – Prevents interference with notices.
  • Shatterproof Door – Tough PET glazing for public safety.
  • 12 x A4 Capacity – Spacious 4ft x 3ft display area.
  • Natural Cork Surface – Self-healing and eco-friendly.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install out of the box.
Warranty icon
1-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Designed in UK

Cobolt Service & Ethos: Direct from the Experts

  • 50 Years of Heritage: We have supplied the UK public sector with reliable display equipment for half a century, understanding the need for durability in shared spaces.
  • Built to Last: We use industrial-grade materials. Our hinges and locks are tested to withstand frequent opening and closing in busy environments.
  • In-House UK Support: Need replacement keys or installation advice? Our dedicated UK support team is available to assist you.
  • Project Expertise: From a single village hall to a nationwide chain of community centres, we have the stock and logistics to deliver.

Designed for Public Environments.

  • Impact Safety: The door panel is made from PET, a plastic that is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and public buildings.
  • Tamper Resistance: The frame design shrouds the door edges, making it difficult to force open. This ensures that your official notices remain the authoritative source of information.
  • Cork Longevity: Natural cork is inherently durable. Its elastic properties allow it to close up around pinholes, ensuring the display surface remains functional and attractive for years.
  • Secure Mounting: The unit is fixed to the wall via internal holes accessible only when the door is unlocked. This prevents the entire board from being unscrewed and stolen.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

The 1200mm x 900mm Tamperproof Cork Noticeboard is the secure choice for community displays. These specifications detail the dimensions and materials for your facilities record.

Width
1200mm (4ft approx)
Height
900mm (3ft approx)
Capacity
12 x A4 Sheets
Specification
Details
Purpose / Benefit
Dimensions
1200mm x 900mm
Fits 12x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Surface Material
Natural Cork
Self-healing / Renewable
Lock Type
Key Lock (2 keys)
Tamper protection
Internal Clearance
Approx 15mm
Accepts standard pins
Mounting Method
Through-frame (hidden)
Secure & Neat
Fixing Kit
Included
Ready to install
Weight
Approx 8-9kg
Robust construction

Please note: This board is water-resistant but not fully waterproof. It is designed for indoor use or sheltered porches only. For exposed outdoor areas, please view our "External Weatherproof" range.

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.

Expert Advice for Tamperproof Cork Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While robust, it is not sealed against driving rain. It is ideal for indoor corridors, reception areas, and lobbies. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 12 x A4 sheets. This 4ft x 3ft board allows you to display a grid of 4 sheets across and 3 sheets down, offering significant capacity.

Q: Does the cork crumble?

A: No. We use high-quality aggregated cork that is flexible and resilient. Protected behind the locked door, it is safe from physical picking and damage, ensuring it lasts for years.

Q: Is the door glass?

A: No, it is shatterproof PET. We use a high-quality clear plastic glazing that is much safer than glass, as it will not shatter into dangerous shards if hit.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key and a spare, or for two separate administrators to have access.

Q: Can I use magnets?

A: No, this is a cork pinboard. You must use standard push pins to attach your documents. We do sell magnetic whiteboard versions separately if required.

Q: How is it installed?

A: Through internal fixing points. The screw holes are located inside the case (accessible only when open), which hides the fixings and prevents theft of the unit once locked.

Q: Can I mount it portrait?

A: Yes. The board can be rotated to be mounted in Portrait format (900mm wide x 1200mm high). The door will simply hinge from the side.

Overview

Product Overview: The Secure Community Hub

The Cobolt 1200x900mm Tamperproof Cork Board is the preferred choice for community managers who value both security and sustainability. Designed to hold 12 x A4 sheets, it offers the capacity needed for busy notice areas without the industrial look of felt or whiteboard. The Natural Aggregated Cork surface provides a traditional, eco-friendly backdrop that withstands years of pinning without looking worn.

Security & Durability

  • Vandal Resistant Glazing: We use optical-grade PET plastic for the door panel. Unlike glass, which can shatter into dangerous shards, this material is impact-resistant and flexible, making it the safest option for unmonitored public corridors and halls.
  • Lockable Integrity: The side-hinged door is secured by a reliable key lock (2 keys included). This prevents unauthorised fly-posting and ensures that your statutory notices—such as insurance certificates and fire safety plans—are not removed.
  • Reinforced Frame: The satin silver aluminium frame is deeper than standard open boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Natural Performance

  • 12-Sheet Capacity: The 1200x900mm dimensions are optimised to display 12 x A4 sheets (4 across, 3 down). This allows for a comprehensive display of parish minutes, local events, and council contacts on a single board.
  • Self-Healing Surface: High-quality cork has natural elasticity. When pins are removed, the fibres expand to fill the hole, keeping the board looking fresh and professional compared to paper-faced alternatives.
  • Secure Grip: The cork is bonded to a high-density core, ensuring that pins hold firmly. This is crucial in a locked case where you cannot easily fix a falling notice without the key.

The Cobolt Standard

  • Free UK Mainland Delivery: We believe in transparent pricing. The price includes delivery to any UK mainland address, protecting your council or school budget from hidden fees.
  • British Assembly: Our tamperproof range is assembled to high standards, ensuring smooth hinge operation and consistent build quality for long-term reliability.
  • Stock Availability: We hold deep stock of this versatile size, allowing for rapid dispatch to help you secure your information zones immediately.
  • Complete Kit: Every board arrives with a secure wall fixing kit and a set of keys, allowing for immediate installation by your caretaker.

Features & Benefits

Where is this 1200x900mm Lockable Cork Board specified?

The 1200mm x 900mm Tamperproof Cork Board is the standard for secure, traditional display. It is heavily utilised in:

  • Parish Halls: Ideal for displaying council minutes, agendas, and local bylaws in a secure, tamper-free unit.
  • Churches: A respectful, neutral way to display service times, community outreach info, and rotas in the porch.
  • University Corridors: Protecting student union news and exam timetables from being defaced or removed.
  • Staff Rooms: A dedicated space for union updates and HR policies that requires keyholder access.

Key Features

  • Secure Key Lock – Prevents interference with notices.
  • Shatterproof Door – Tough PET glazing for public safety.
  • 12 x A4 Capacity – Spacious 4ft x 3ft display area.
  • Natural Cork Surface – Self-healing and eco-friendly.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install out of the box.
Warranty icon
1-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Designed in UK

Cobolt Service & Ethos: Direct from the Experts

  • 50 Years of Heritage: We have supplied the UK public sector with reliable display equipment for half a century, understanding the need for durability in shared spaces.
  • Built to Last: We use industrial-grade materials. Our hinges and locks are tested to withstand frequent opening and closing in busy environments.
  • In-House UK Support: Need replacement keys or installation advice? Our dedicated UK support team is available to assist you.
  • Project Expertise: From a single village hall to a nationwide chain of community centres, we have the stock and logistics to deliver.

Safety & Warranty

Designed for Public Environments.

  • Impact Safety: The door panel is made from PET, a plastic that is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and public buildings.
  • Tamper Resistance: The frame design shrouds the door edges, making it difficult to force open. This ensures that your official notices remain the authoritative source of information.
  • Cork Longevity: Natural cork is inherently durable. Its elastic properties allow it to close up around pinholes, ensuring the display surface remains functional and attractive for years.
  • Secure Mounting: The unit is fixed to the wall via internal holes accessible only when the door is unlocked. This prevents the entire board from being unscrewed and stolen.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

Specification Dimensions

The 1200mm x 900mm Tamperproof Cork Noticeboard is the secure choice for community displays. These specifications detail the dimensions and materials for your facilities record.

Width
1200mm (4ft approx)
Height
900mm (3ft approx)
Capacity
12 x A4 Sheets
Specification
Details
Purpose / Benefit
Dimensions
1200mm x 900mm
Fits 12x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Surface Material
Natural Cork
Self-healing / Renewable
Lock Type
Key Lock (2 keys)
Tamper protection
Internal Clearance
Approx 15mm
Accepts standard pins
Mounting Method
Through-frame (hidden)
Secure & Neat
Fixing Kit
Included
Ready to install
Weight
Approx 8-9kg
Robust construction

Please note: This board is water-resistant but not fully waterproof. It is designed for indoor use or sheltered porches only. For exposed outdoor areas, please view our "External Weatherproof" range.

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

Expert Advice for Tamperproof Cork Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While robust, it is not sealed against driving rain. It is ideal for indoor corridors, reception areas, and lobbies. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 12 x A4 sheets. This 4ft x 3ft board allows you to display a grid of 4 sheets across and 3 sheets down, offering significant capacity.

Q: Does the cork crumble?

A: No. We use high-quality aggregated cork that is flexible and resilient. Protected behind the locked door, it is safe from physical picking and damage, ensuring it lasts for years.

Q: Is the door glass?

A: No, it is shatterproof PET. We use a high-quality clear plastic glazing that is much safer than glass, as it will not shatter into dangerous shards if hit.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key and a spare, or for two separate administrators to have access.

Q: Can I use magnets?

A: No, this is a cork pinboard. You must use standard push pins to attach your documents. We do sell magnetic whiteboard versions separately if required.

Q: How is it installed?

A: Through internal fixing points. The screw holes are located inside the case (accessible only when open), which hides the fixings and prevents theft of the unit once locked.

Q: Can I mount it portrait?

A: Yes. The board can be rotated to be mounted in Portrait format (900mm wide x 1200mm high). The door will simply hinge from the side.

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