Lockable green noticeboard with silver frame and clear cover, designed for secure indoor displays.
Green noticeboard with PETG cover and lock, approved for safe use in schools and offices.
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 Traditional Secure Display

The Cobolt 900x600mm Tamperproof Green Board is the trusted choice for organisations that value both security and a classic aesthetic. While grey offers a modern look, the Emerald Green interior of this unit is preferred in schools and rural community buildings for its calming, familiar appearance. Protected by a tough polycarbonate cover, it ensures that your parish minutes, hygiene ratings, or safeguarding policies remain pristine and legible, free from unauthorized interference.

Security & Safety

  • Controlled Access: The side-hinged door features a dedicated key lock (supplied with 2 keys), giving you total control over what is displayed. This eliminates the clutter of unapproved flyers and ensures vital information isn't lost.
  • Shatterproof Glazing: We use optical-grade PET for the door panel instead of glass. This material is impact-resistant and will not shatter into dangerous shards, making it the only responsible choice for schools and public waiting areas.
  • Reinforced Enclosure: The satin silver aluminium frame is deeper than standard boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Functional Tradition

  • Classic Green Surface: The high-quality green felt is colour-fast and durable. It provides a high-contrast background for white paper, making text easy to read, and is traditionally associated with learning and official community business.
  • Optimised Capacity: The 900x600mm size is engineered to display 8 x A4 sheets (4 across, 2 down). This capacity is ideal for compact spaces like vestibules or staff corridors.
  • Versatile Mounting: The unit is designed to be adaptable. You can install it in Portrait or Landscape orientation depending on the shape of your wall and the preferred direction of the door swing.

The Cobolt Standard

  • Free UK Mainland Delivery: We cover the shipping costs on all our lockable boards, ensuring a simple, transparent price for your school or council budget.
  • British Assembly: Our tamperproof range is assembled to high standards, featuring robust corner joints and smooth-operating hinges for reliable daily use.
  • Stock Availability: We keep this popular size in stock for rapid dispatch, ensuring you can secure your information display areas without long lead times.
  • 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 900x600mm Lockable Green Board specified?

The 900mm x 600mm Tamperproof Green Board is the standard for secure, traditional display. It is heavily utilised in:

  • Primary Schools: Protecting "Star of the Week" certificates and safeguarding posters in busy corridors.
  • Parish Councils: A weatherproof-sealed (indoor use recommended) look for displaying minutes and agendas in village halls.
  • Church Porches: A respectful, secure way to display service times and community outreach information.
  • Sports Clubs: Keeping team sheets and league tables safe from tampering in the clubhouse.

Key Features

  • Secure Key Lock – Prevents unauthorised removal of notices.
  • Shatterproof Door – Tough PET glazing safe for children.
  • 8 x A4 Capacity – Displays 8 sheets of A4 paper clearly.
  • Emerald Green Felt – Traditional, low-glare appearance.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install immediately.
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 been a trusted partner to UK schools and councils for half a century, understanding the need for durable, safe display equipment.
  • Safety First: We prioritise safety features like shatterproof glazing and rounded corners, ensuring our products are suitable for environments with children and the public.
  • In-House UK Support: Need a spare key or advice on the best location for your board? Our dedicated UK support team is here to help.
  • Project Expertise: Whether you are refitting a single village hall or a multi-site academy trust, we have the stock levels and logistical know-how to deliver.

Designed for Community Spaces.

  • Impact Safety: The clear door uses PET plastic, which is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and busy public buildings.
  • Secure Hinging: The door is mounted on a robust internal hinge system that resists prying, ensuring the security of your notices isn't compromised.
  • Durable Surface: The Emerald Green felt is bonded to a high-density core. It grips pins firmly and the dark colour helps to hide pinholes, keeping the board looking smart for years.
  • Frame Strength: The anodised aluminium frame is corrosion-resistant and scratch-resistant, maintaining a clean, professional silver finish even in high-traffic areas.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

The 900mm x 600mm Tamperproof Green Felt Noticeboard is the secure choice for traditional displays. These specifications detail the dimensions and materials for your facilities record.

Width
900mm (3ft approx)
Height
600mm (2ft approx)
Security
Key Lock
Specification
Details
Purpose / Benefit
Dimensions
900mm x 600mm
Fits 8x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Fabric Colour
Emerald Green
Traditional / Calming
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 4.5kg
Solid 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 Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While it offers good protection, it is not fully sealed against direct rain. It is perfect for indoor corridors, lobbies, or enclosed porches. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 8 x A4 sheets. You can comfortably display 4 sheets across and 2 sheets down, making it an efficient space for multiple notices.

Q: Is the glass safe for schools?

A: Yes, absolutely. We use shatterproof PET plastic instead of glass. It will not shatter into dangerous shards if hit by a bag or ball, making it the standard choice for education.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key to be kept in the office and a spare for the caretaker or designated user.

Q: Can I use magnets?

A: No, this is a felt pinboard. You must use standard push pins or Velcro to attach your documents. We do not recommend staples for this board.

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 (600mm wide x 900mm high). The door will simply hinge from the side.

Q: Is the green felt fire rated?

A: Yes, for indoor use. The felt fabric typically meets Class 1 (BS 476) standards for surface spread of flame, suitable for use in most rooms and offices.

Overview

Product Overview: The Traditional Secure Display

The Cobolt 900x600mm Tamperproof Green Board is the trusted choice for organisations that value both security and a classic aesthetic. While grey offers a modern look, the Emerald Green interior of this unit is preferred in schools and rural community buildings for its calming, familiar appearance. Protected by a tough polycarbonate cover, it ensures that your parish minutes, hygiene ratings, or safeguarding policies remain pristine and legible, free from unauthorized interference.

Security & Safety

  • Controlled Access: The side-hinged door features a dedicated key lock (supplied with 2 keys), giving you total control over what is displayed. This eliminates the clutter of unapproved flyers and ensures vital information isn't lost.
  • Shatterproof Glazing: We use optical-grade PET for the door panel instead of glass. This material is impact-resistant and will not shatter into dangerous shards, making it the only responsible choice for schools and public waiting areas.
  • Reinforced Enclosure: The satin silver aluminium frame is deeper than standard boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Functional Tradition

  • Classic Green Surface: The high-quality green felt is colour-fast and durable. It provides a high-contrast background for white paper, making text easy to read, and is traditionally associated with learning and official community business.
  • Optimised Capacity: The 900x600mm size is engineered to display 8 x A4 sheets (4 across, 2 down). This capacity is ideal for compact spaces like vestibules or staff corridors.
  • Versatile Mounting: The unit is designed to be adaptable. You can install it in Portrait or Landscape orientation depending on the shape of your wall and the preferred direction of the door swing.

The Cobolt Standard

  • Free UK Mainland Delivery: We cover the shipping costs on all our lockable boards, ensuring a simple, transparent price for your school or council budget.
  • British Assembly: Our tamperproof range is assembled to high standards, featuring robust corner joints and smooth-operating hinges for reliable daily use.
  • Stock Availability: We keep this popular size in stock for rapid dispatch, ensuring you can secure your information display areas without long lead times.
  • 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 900x600mm Lockable Green Board specified?

The 900mm x 600mm Tamperproof Green Board is the standard for secure, traditional display. It is heavily utilised in:

  • Primary Schools: Protecting "Star of the Week" certificates and safeguarding posters in busy corridors.
  • Parish Councils: A weatherproof-sealed (indoor use recommended) look for displaying minutes and agendas in village halls.
  • Church Porches: A respectful, secure way to display service times and community outreach information.
  • Sports Clubs: Keeping team sheets and league tables safe from tampering in the clubhouse.

Key Features

  • Secure Key Lock – Prevents unauthorised removal of notices.
  • Shatterproof Door – Tough PET glazing safe for children.
  • 8 x A4 Capacity – Displays 8 sheets of A4 paper clearly.
  • Emerald Green Felt – Traditional, low-glare appearance.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install immediately.
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 been a trusted partner to UK schools and councils for half a century, understanding the need for durable, safe display equipment.
  • Safety First: We prioritise safety features like shatterproof glazing and rounded corners, ensuring our products are suitable for environments with children and the public.
  • In-House UK Support: Need a spare key or advice on the best location for your board? Our dedicated UK support team is here to help.
  • Project Expertise: Whether you are refitting a single village hall or a multi-site academy trust, we have the stock levels and logistical know-how to deliver.

Safety & Warranty

Designed for Community Spaces.

  • Impact Safety: The clear door uses PET plastic, which is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and busy public buildings.
  • Secure Hinging: The door is mounted on a robust internal hinge system that resists prying, ensuring the security of your notices isn't compromised.
  • Durable Surface: The Emerald Green felt is bonded to a high-density core. It grips pins firmly and the dark colour helps to hide pinholes, keeping the board looking smart for years.
  • Frame Strength: The anodised aluminium frame is corrosion-resistant and scratch-resistant, maintaining a clean, professional silver finish even in high-traffic areas.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

Specification Dimensions

The 900mm x 600mm Tamperproof Green Felt Noticeboard is the secure choice for traditional displays. These specifications detail the dimensions and materials for your facilities record.

Width
900mm (3ft approx)
Height
600mm (2ft approx)
Security
Key Lock
Specification
Details
Purpose / Benefit
Dimensions
900mm x 600mm
Fits 8x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Fabric Colour
Emerald Green
Traditional / Calming
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 4.5kg
Solid 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 Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While it offers good protection, it is not fully sealed against direct rain. It is perfect for indoor corridors, lobbies, or enclosed porches. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 8 x A4 sheets. You can comfortably display 4 sheets across and 2 sheets down, making it an efficient space for multiple notices.

Q: Is the glass safe for schools?

A: Yes, absolutely. We use shatterproof PET plastic instead of glass. It will not shatter into dangerous shards if hit by a bag or ball, making it the standard choice for education.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key to be kept in the office and a spare for the caretaker or designated user.

Q: Can I use magnets?

A: No, this is a felt pinboard. You must use standard push pins or Velcro to attach your documents. We do not recommend staples for this board.

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 (600mm wide x 900mm high). The door will simply hinge from the side.

Q: Is the green felt fire rated?

A: Yes, for indoor use. The felt fabric typically meets Class 1 (BS 476) standards for surface spread of flame, suitable for use in most rooms and offices.

Tamperproof Green Felt Noticeboard - 900mm x 600mm | Lockable

Product code: NB7906GN
Maintain order and tradition with the Cobolt 900mm x 600mm Tamperproof Green Felt Noticeboard. Specified for Primary Schools, Parish Councils, and Chu...

Inc VAT

Exc VAT

£107.00

£89.17

Size - 900 x 600mm
Colour -

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: The Traditional Secure Display

The Cobolt 900x600mm Tamperproof Green Board is the trusted choice for organisations that value both security and a classic aesthetic. While grey offers a modern look, the Emerald Green interior of this unit is preferred in schools and rural community buildings for its calming, familiar appearance. Protected by a tough polycarbonate cover, it ensures that your parish minutes, hygiene ratings, or safeguarding policies remain pristine and legible, free from unauthorized interference.

Security & Safety

  • Controlled Access: The side-hinged door features a dedicated key lock (supplied with 2 keys), giving you total control over what is displayed. This eliminates the clutter of unapproved flyers and ensures vital information isn't lost.
  • Shatterproof Glazing: We use optical-grade PET for the door panel instead of glass. This material is impact-resistant and will not shatter into dangerous shards, making it the only responsible choice for schools and public waiting areas.
  • Reinforced Enclosure: The satin silver aluminium frame is deeper than standard boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Functional Tradition

  • Classic Green Surface: The high-quality green felt is colour-fast and durable. It provides a high-contrast background for white paper, making text easy to read, and is traditionally associated with learning and official community business.
  • Optimised Capacity: The 900x600mm size is engineered to display 8 x A4 sheets (4 across, 2 down). This capacity is ideal for compact spaces like vestibules or staff corridors.
  • Versatile Mounting: The unit is designed to be adaptable. You can install it in Portrait or Landscape orientation depending on the shape of your wall and the preferred direction of the door swing.

The Cobolt Standard

  • Free UK Mainland Delivery: We cover the shipping costs on all our lockable boards, ensuring a simple, transparent price for your school or council budget.
  • British Assembly: Our tamperproof range is assembled to high standards, featuring robust corner joints and smooth-operating hinges for reliable daily use.
  • Stock Availability: We keep this popular size in stock for rapid dispatch, ensuring you can secure your information display areas without long lead times.
  • 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 900x600mm Lockable Green Board specified?

The 900mm x 600mm Tamperproof Green Board is the standard for secure, traditional display. It is heavily utilised in:

  • Primary Schools: Protecting "Star of the Week" certificates and safeguarding posters in busy corridors.
  • Parish Councils: A weatherproof-sealed (indoor use recommended) look for displaying minutes and agendas in village halls.
  • Church Porches: A respectful, secure way to display service times and community outreach information.
  • Sports Clubs: Keeping team sheets and league tables safe from tampering in the clubhouse.

Key Features

  • Secure Key Lock – Prevents unauthorised removal of notices.
  • Shatterproof Door – Tough PET glazing safe for children.
  • 8 x A4 Capacity – Displays 8 sheets of A4 paper clearly.
  • Emerald Green Felt – Traditional, low-glare appearance.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install immediately.
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 been a trusted partner to UK schools and councils for half a century, understanding the need for durable, safe display equipment.
  • Safety First: We prioritise safety features like shatterproof glazing and rounded corners, ensuring our products are suitable for environments with children and the public.
  • In-House UK Support: Need a spare key or advice on the best location for your board? Our dedicated UK support team is here to help.
  • Project Expertise: Whether you are refitting a single village hall or a multi-site academy trust, we have the stock levels and logistical know-how to deliver.

Designed for Community Spaces.

  • Impact Safety: The clear door uses PET plastic, which is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and busy public buildings.
  • Secure Hinging: The door is mounted on a robust internal hinge system that resists prying, ensuring the security of your notices isn't compromised.
  • Durable Surface: The Emerald Green felt is bonded to a high-density core. It grips pins firmly and the dark colour helps to hide pinholes, keeping the board looking smart for years.
  • Frame Strength: The anodised aluminium frame is corrosion-resistant and scratch-resistant, maintaining a clean, professional silver finish even in high-traffic areas.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

The 900mm x 600mm Tamperproof Green Felt Noticeboard is the secure choice for traditional displays. These specifications detail the dimensions and materials for your facilities record.

Width
900mm (3ft approx)
Height
600mm (2ft approx)
Security
Key Lock
Specification
Details
Purpose / Benefit
Dimensions
900mm x 600mm
Fits 8x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Fabric Colour
Emerald Green
Traditional / Calming
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 4.5kg
Solid 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 Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While it offers good protection, it is not fully sealed against direct rain. It is perfect for indoor corridors, lobbies, or enclosed porches. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 8 x A4 sheets. You can comfortably display 4 sheets across and 2 sheets down, making it an efficient space for multiple notices.

Q: Is the glass safe for schools?

A: Yes, absolutely. We use shatterproof PET plastic instead of glass. It will not shatter into dangerous shards if hit by a bag or ball, making it the standard choice for education.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key to be kept in the office and a spare for the caretaker or designated user.

Q: Can I use magnets?

A: No, this is a felt pinboard. You must use standard push pins or Velcro to attach your documents. We do not recommend staples for this board.

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 (600mm wide x 900mm high). The door will simply hinge from the side.

Q: Is the green felt fire rated?

A: Yes, for indoor use. The felt fabric typically meets Class 1 (BS 476) standards for surface spread of flame, suitable for use in most rooms and offices.

Overview

Product Overview: The Traditional Secure Display

The Cobolt 900x600mm Tamperproof Green Board is the trusted choice for organisations that value both security and a classic aesthetic. While grey offers a modern look, the Emerald Green interior of this unit is preferred in schools and rural community buildings for its calming, familiar appearance. Protected by a tough polycarbonate cover, it ensures that your parish minutes, hygiene ratings, or safeguarding policies remain pristine and legible, free from unauthorized interference.

Security & Safety

  • Controlled Access: The side-hinged door features a dedicated key lock (supplied with 2 keys), giving you total control over what is displayed. This eliminates the clutter of unapproved flyers and ensures vital information isn't lost.
  • Shatterproof Glazing: We use optical-grade PET for the door panel instead of glass. This material is impact-resistant and will not shatter into dangerous shards, making it the only responsible choice for schools and public waiting areas.
  • Reinforced Enclosure: The satin silver aluminium frame is deeper than standard boards, providing a rigid casing that resists flexing and prying, keeping your documents secure.

Functional Tradition

  • Classic Green Surface: The high-quality green felt is colour-fast and durable. It provides a high-contrast background for white paper, making text easy to read, and is traditionally associated with learning and official community business.
  • Optimised Capacity: The 900x600mm size is engineered to display 8 x A4 sheets (4 across, 2 down). This capacity is ideal for compact spaces like vestibules or staff corridors.
  • Versatile Mounting: The unit is designed to be adaptable. You can install it in Portrait or Landscape orientation depending on the shape of your wall and the preferred direction of the door swing.

The Cobolt Standard

  • Free UK Mainland Delivery: We cover the shipping costs on all our lockable boards, ensuring a simple, transparent price for your school or council budget.
  • British Assembly: Our tamperproof range is assembled to high standards, featuring robust corner joints and smooth-operating hinges for reliable daily use.
  • Stock Availability: We keep this popular size in stock for rapid dispatch, ensuring you can secure your information display areas without long lead times.
  • 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 900x600mm Lockable Green Board specified?

The 900mm x 600mm Tamperproof Green Board is the standard for secure, traditional display. It is heavily utilised in:

  • Primary Schools: Protecting "Star of the Week" certificates and safeguarding posters in busy corridors.
  • Parish Councils: A weatherproof-sealed (indoor use recommended) look for displaying minutes and agendas in village halls.
  • Church Porches: A respectful, secure way to display service times and community outreach information.
  • Sports Clubs: Keeping team sheets and league tables safe from tampering in the clubhouse.

Key Features

  • Secure Key Lock – Prevents unauthorised removal of notices.
  • Shatterproof Door – Tough PET glazing safe for children.
  • 8 x A4 Capacity – Displays 8 sheets of A4 paper clearly.
  • Emerald Green Felt – Traditional, low-glare appearance.
  • Aluminium Frame – Satin silver anodised finish.
  • Internal Pinboard – Holds standard pins securely.
  • Portrait or Landscape – Flexible mounting options.
  • Wall Fixings Included – Ready to install immediately.
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 been a trusted partner to UK schools and councils for half a century, understanding the need for durable, safe display equipment.
  • Safety First: We prioritise safety features like shatterproof glazing and rounded corners, ensuring our products are suitable for environments with children and the public.
  • In-House UK Support: Need a spare key or advice on the best location for your board? Our dedicated UK support team is here to help.
  • Project Expertise: Whether you are refitting a single village hall or a multi-site academy trust, we have the stock levels and logistical know-how to deliver.

Safety & Warranty

Designed for Community Spaces.

  • Impact Safety: The clear door uses PET plastic, which is significantly tougher than glass. It will flex upon impact rather than shattering, making it the essential choice for schools and busy public buildings.
  • Secure Hinging: The door is mounted on a robust internal hinge system that resists prying, ensuring the security of your notices isn't compromised.
  • Durable Surface: The Emerald Green felt is bonded to a high-density core. It grips pins firmly and the dark colour helps to hide pinholes, keeping the board looking smart for years.
  • Frame Strength: The anodised aluminium frame is corrosion-resistant and scratch-resistant, maintaining a clean, professional silver finish even in high-traffic areas.
  • We offer a 1-year manufacturer's guarantee covering the lock mechanism, hinges, and frame integrity.

Specification Dimensions

The 900mm x 600mm Tamperproof Green Felt Noticeboard is the secure choice for traditional displays. These specifications detail the dimensions and materials for your facilities record.

Width
900mm (3ft approx)
Height
600mm (2ft approx)
Security
Key Lock
Specification
Details
Purpose / Benefit
Dimensions
900mm x 600mm
Fits 8x A4 Sheets
Frame Material
Anodised Aluminium
Strength & Style
Door Material
Shatterproof PET
Safety glazing
Fabric Colour
Emerald Green
Traditional / Calming
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 4.5kg
Solid 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 Boards

Q: Is this board waterproof?

A: No, it is for indoor use. While it offers good protection, it is not fully sealed against direct rain. It is perfect for indoor corridors, lobbies, or enclosed porches. For outdoor use, select our "External" range.

Q: How many A4 sheets does it hold?

A: It holds 8 x A4 sheets. You can comfortably display 4 sheets across and 2 sheets down, making it an efficient space for multiple notices.

Q: Is the glass safe for schools?

A: Yes, absolutely. We use shatterproof PET plastic instead of glass. It will not shatter into dangerous shards if hit by a bag or ball, making it the standard choice for education.

Q: How many keys are provided?

A: Two keys are included. This allows for a master key to be kept in the office and a spare for the caretaker or designated user.

Q: Can I use magnets?

A: No, this is a felt pinboard. You must use standard push pins or Velcro to attach your documents. We do not recommend staples for this board.

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 (600mm wide x 900mm high). The door will simply hinge from the side.

Q: Is the green felt fire rated?

A: Yes, for indoor use. The felt fabric typically meets Class 1 (BS 476) standards for surface spread of flame, suitable for use in most rooms and offices.

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