Lockable blue display case with silver frame and clear cover, designed for secure indoor notices.
Blue framed board with secure PET door and fire-safe backing, designed for compliant wall mounting.
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: 1200x900mm Lockable Blue Fire Board

The Cobolt 1200x900mm Fire Resistant Tamperproof Blue Noticeboard is the industry standard for secure, compliant communication in public buildings. It solves the dual problem of meeting fire safety regulations (Class B) while protecting displayed information from vandalism or theft. This makes it the essential choice for Headteachers, Landlords, and Office Managers who need to display insurance certificates, fire action plans, or community newsletters in busy corridors without risk of them being removed or becoming a fire hazard.

Critical Safety & Security

  • Fire Retardant Interior: The woven blue fabric and internal core are tested to BS EN 13501-1 Class B standards, legally permitting installation in stairwells, corridors, and fire exits where standard boards are banned
  • Tamperproof Protection: The door is secured by high-quality key locks, ensuring that only authorized personnel can update the display, preventing the posting of unauthorized or flammable flyers
  • Shatterproof Glazing: The door utilizes tough PETG or polycarbonate glazing, which is impact-resistant and will not shatter like glass, making it safe for schools

Professional & Versatile

  • Standard 4ft x 3ft Size: The 1200mm x 900mm format offers ample space for 9-12 A4 sheets, making it perfect for central notice areas in medium-sized lobbies or hallways
  • Corporate Blue Finish: The "Royal Blue" fire-rated felt provides a smart, professional background that aligns with corporate and educational branding
  • Secure Construction: The anodised aluminium frame features hidden wall fixings accessible only when the board is unlocked, preventing theft of the unit

The Cobolt Standard

  • Free UK Mainland Delivery: Lockable boards are bulky and fragile to ship, but we cover the specialist courier costs to ensure a transparent, all-inclusive price for your budget
  • 50 Years of Heritage: We are a trusted knowledge base for the industry, supporting UK housing associations and schools for half a century
  • Dedicated Account Management: We offer personalised support for bulk compliance orders, public sector POs, and complex tenders
  • Customer Success: A proven track record of delivering reliable, secure, and compliant safety solutions to the public sector

Where is this Lockable Blue Board used?

The 1200mm x 900mm Fire Resistant Tamperproof Blue Noticeboard is the versatile standard for managed public spaces. It is heavily specified for School Corridors (Exam notices), Apartment Entrances (Fire safety info), Community Centres (Timetables), and Office Staff Rooms. It ensures your notices remain legible, secure, and legally compliant.

Key Features

  • Fire Rated – Class B certified for corridors and exits.
  • Tamperproof – Lockable door(s) prevent interference.
  • 1200mm x 900mm – Popular 4ft x 3ft capacity.
  • Blue Fire Cloth – Professional pinnable surface.
  • Safety Glazing – Tough, shatter-resistant cover.
  • Aluminium Frame – Durable silver anodised finish.
  • Secure Fixings – Wall mounting is hidden inside.
  • UK Manufactured – High quality assurance.
Warranty icon
2-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Made in UK

Cobolt Service & Ethos: Building Partnerships

  • Unbeatable Value: We offer Free UK Mainland Delivery as standard on all tamperproof boards, ensuring you get premium protection without hidden fees.
  • Industry Heritage: With over 50 years in the furniture industry, we understand the specific needs of property managers and educational bodies.
  • Trusted Reliability: We are a long-standing partner to Housing Associations and Councils, known for fulfilling bulk compliance requirements reliably.
  • Customer First: Our UK-based support team is dedicated to ensuring your security project success, from initial enquiry to final installation.

Built for Security. Backed for Reliability.

  • Fire Certification: This board is tested to BS EN 13501-1 Class B. This is critical for compliance when installing noticeboards in escape routes of blocks of flats and schools, ensuring they do not contribute to fire spread.
  • The door features reliable key locks (keys supplied). This protects vital documents like "Fire Action" plans and "Gas Safety" certificates from being removed.
  • The glazing is impact-resistant, ensuring that if it is accidentally struck in a busy corridor, it will not shatter into dangerous shards like glass.
  • The internal wall fixings are only accessible when the board is unlocked, deterring opportunistic theft of the unit.
  • We offer a 2-year manufacturer's guarantee. This covers the frame, locks, hinges, and fire-rated surface against manufacturing defects.

The 1200x900mm Fire Resistant Tamperproof Blue Noticeboard offers certified safety and robust security. These specifications detail the materials that make it the compliant choice for managed public buildings.

Dimensions
1200mm x 900mm
Fire Rating
Class B (Resistant)
Security
Key Lockable
Specification
Details
Purpose / Benefit
Size
1200mm (W) x 900mm (H)
Standard 4ft x 3ft format
Fire Rating
BS EN 13501-1 Class B
Safe for corridors & exits
Door Type
Single or Double Door
Prevents tampering
Glazing
High Impact PETG/Polycarbonate
Shatterproof safety
Surface
Fire Rated Woven Cloth
Blue, professional & pinnable
Frame Material
Anodised Aluminium
Strong, secure, fire safe
Fixing
Internal Wall Fixings
Theft-deterrent design
Core Material
Fire Retardant Board
Prevents flame spread
Origin
Manufactured in UK
Certified quality control

Please note: Check specific model for top-hinge or side-hinge variations. Keys included.

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 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: Secure Noticeboard Regulations

Q: Why is this board recommended for apartment block fire safety compliance?

A: Landlords of blocks of flats have a legal duty to keep communal areas safe. This board is Class B fire rated, allowing it to be installed in escape corridors. The lockable door prevents residents from posting flammable or unauthorized items, keeping the area tidy and compliant.

Q: Is this tamperproof board suitable for school hallways?

A: Yes. It is ideal for busy areas where students pass unsupervised. The shatterproof glazing ensures safety if the board is knocked, while the lock prevents important exam notices or "House Points" from being defaced.

Q: How robust is the locking system against vandalism?

A: The board is fitted with quality key locks. While designed to deter opportunistic tampering in public spaces (e.g., waiting rooms, lobbies), it effectively prevents the casual removal of statutory notices. The wall fixings are hidden inside, preventing the whole board from being unscrewed.

Q: Can I install this as a DIY project?

A: Absolutely. The unit is designed for easy wall mounting by a caretaker or maintenance person. Open the door to reveal pre-drilled fixing holes in the back. Mark the wall, drill, and screw it in. Once locked, the fixings are invisible and secure.

Q: What is the capacity of a 1200mm x 900mm board?

A: This 4ft x 3ft size is very versatile. It can display approximately 9 to 12 sheets of A4 paper. This is perfect for a full set of mandatory notices (Insurance, H&S Law, Fire Plans) plus community news.

Q: Does this offer good value for money?

A: Yes. A fire-rated, lockable board is a long-term investment in safety and compliance. We provide this at a competitive price point and include Free UK Mainland Delivery, ensuring you don't pay high shipping fees for bulky items.

Q: Is it fully fireproof?

A: It is "Fire Resistant" (Class B), which means the materials are engineered to resist ignition and strictly limit flame spread. This meets the specific legal requirement for wall displays in circulation areas and escape routes.

Q: Why buy from Cobolt Furniture?

A: With over 50 years of heritage, we are a trusted partner to UK Housing Associations and Schools. We offer Free UK Mainland Delivery, accept Purchase Orders, and provide dedicated account management to ensure your buildings meet all safety regulations.

Overview

Product Overview: 1200x900mm Lockable Blue Fire Board

The Cobolt 1200x900mm Fire Resistant Tamperproof Blue Noticeboard is the industry standard for secure, compliant communication in public buildings. It solves the dual problem of meeting fire safety regulations (Class B) while protecting displayed information from vandalism or theft. This makes it the essential choice for Headteachers, Landlords, and Office Managers who need to display insurance certificates, fire action plans, or community newsletters in busy corridors without risk of them being removed or becoming a fire hazard.

Critical Safety & Security

  • Fire Retardant Interior: The woven blue fabric and internal core are tested to BS EN 13501-1 Class B standards, legally permitting installation in stairwells, corridors, and fire exits where standard boards are banned
  • Tamperproof Protection: The door is secured by high-quality key locks, ensuring that only authorized personnel can update the display, preventing the posting of unauthorized or flammable flyers
  • Shatterproof Glazing: The door utilizes tough PETG or polycarbonate glazing, which is impact-resistant and will not shatter like glass, making it safe for schools

Professional & Versatile

  • Standard 4ft x 3ft Size: The 1200mm x 900mm format offers ample space for 9-12 A4 sheets, making it perfect for central notice areas in medium-sized lobbies or hallways
  • Corporate Blue Finish: The "Royal Blue" fire-rated felt provides a smart, professional background that aligns with corporate and educational branding
  • Secure Construction: The anodised aluminium frame features hidden wall fixings accessible only when the board is unlocked, preventing theft of the unit

The Cobolt Standard

  • Free UK Mainland Delivery: Lockable boards are bulky and fragile to ship, but we cover the specialist courier costs to ensure a transparent, all-inclusive price for your budget
  • 50 Years of Heritage: We are a trusted knowledge base for the industry, supporting UK housing associations and schools for half a century
  • Dedicated Account Management: We offer personalised support for bulk compliance orders, public sector POs, and complex tenders
  • Customer Success: A proven track record of delivering reliable, secure, and compliant safety solutions to the public sector

Features & Benefits

Where is this Lockable Blue Board used?

The 1200mm x 900mm Fire Resistant Tamperproof Blue Noticeboard is the versatile standard for managed public spaces. It is heavily specified for School Corridors (Exam notices), Apartment Entrances (Fire safety info), Community Centres (Timetables), and Office Staff Rooms. It ensures your notices remain legible, secure, and legally compliant.

Key Features

  • Fire Rated – Class B certified for corridors and exits.
  • Tamperproof – Lockable door(s) prevent interference.
  • 1200mm x 900mm – Popular 4ft x 3ft capacity.
  • Blue Fire Cloth – Professional pinnable surface.
  • Safety Glazing – Tough, shatter-resistant cover.
  • Aluminium Frame – Durable silver anodised finish.
  • Secure Fixings – Wall mounting is hidden inside.
  • UK Manufactured – High quality assurance.
Warranty icon
2-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Made in UK

Cobolt Service & Ethos: Building Partnerships

  • Unbeatable Value: We offer Free UK Mainland Delivery as standard on all tamperproof boards, ensuring you get premium protection without hidden fees.
  • Industry Heritage: With over 50 years in the furniture industry, we understand the specific needs of property managers and educational bodies.
  • Trusted Reliability: We are a long-standing partner to Housing Associations and Councils, known for fulfilling bulk compliance requirements reliably.
  • Customer First: Our UK-based support team is dedicated to ensuring your security project success, from initial enquiry to final installation.

Safety & Warranty

Built for Security. Backed for Reliability.

  • Fire Certification: This board is tested to BS EN 13501-1 Class B. This is critical for compliance when installing noticeboards in escape routes of blocks of flats and schools, ensuring they do not contribute to fire spread.
  • The door features reliable key locks (keys supplied). This protects vital documents like "Fire Action" plans and "Gas Safety" certificates from being removed.
  • The glazing is impact-resistant, ensuring that if it is accidentally struck in a busy corridor, it will not shatter into dangerous shards like glass.
  • The internal wall fixings are only accessible when the board is unlocked, deterring opportunistic theft of the unit.
  • We offer a 2-year manufacturer's guarantee. This covers the frame, locks, hinges, and fire-rated surface against manufacturing defects.

Specification Dimensions

The 1200x900mm Fire Resistant Tamperproof Blue Noticeboard offers certified safety and robust security. These specifications detail the materials that make it the compliant choice for managed public buildings.

Dimensions
1200mm x 900mm
Fire Rating
Class B (Resistant)
Security
Key Lockable
Specification
Details
Purpose / Benefit
Size
1200mm (W) x 900mm (H)
Standard 4ft x 3ft format
Fire Rating
BS EN 13501-1 Class B
Safe for corridors & exits
Door Type
Single or Double Door
Prevents tampering
Glazing
High Impact PETG/Polycarbonate
Shatterproof safety
Surface
Fire Rated Woven Cloth
Blue, professional & pinnable
Frame Material
Anodised Aluminium
Strong, secure, fire safe
Fixing
Internal Wall Fixings
Theft-deterrent design
Core Material
Fire Retardant Board
Prevents flame spread
Origin
Manufactured in UK
Certified quality control

Please note: Check specific model for top-hinge or side-hinge variations. Keys included.

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 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: Secure Noticeboard Regulations

Q: Why is this board recommended for apartment block fire safety compliance?

A: Landlords of blocks of flats have a legal duty to keep communal areas safe. This board is Class B fire rated, allowing it to be installed in escape corridors. The lockable door prevents residents from posting flammable or unauthorized items, keeping the area tidy and compliant.

Q: Is this tamperproof board suitable for school hallways?

A: Yes. It is ideal for busy areas where students pass unsupervised. The shatterproof glazing ensures safety if the board is knocked, while the lock prevents important exam notices or "House Points" from being defaced.

Q: How robust is the locking system against vandalism?

A: The board is fitted with quality key locks. While designed to deter opportunistic tampering in public spaces (e.g., waiting rooms, lobbies), it effectively prevents the casual removal of statutory notices. The wall fixings are hidden inside, preventing the whole board from being unscrewed.

Q: Can I install this as a DIY project?

A: Absolutely. The unit is designed for easy wall mounting by a caretaker or maintenance person. Open the door to reveal pre-drilled fixing holes in the back. Mark the wall, drill, and screw it in. Once locked, the fixings are invisible and secure.

Q: What is the capacity of a 1200mm x 900mm board?

A: This 4ft x 3ft size is very versatile. It can display approximately 9 to 12 sheets of A4 paper. This is perfect for a full set of mandatory notices (Insurance, H&S Law, Fire Plans) plus community news.

Q: Does this offer good value for money?

A: Yes. A fire-rated, lockable board is a long-term investment in safety and compliance. We provide this at a competitive price point and include Free UK Mainland Delivery, ensuring you don't pay high shipping fees for bulky items.

Q: Is it fully fireproof?

A: It is "Fire Resistant" (Class B), which means the materials are engineered to resist ignition and strictly limit flame spread. This meets the specific legal requirement for wall displays in circulation areas and escape routes.

Q: Why buy from Cobolt Furniture?

A: With over 50 years of heritage, we are a trusted partner to UK Housing Associations and Schools. We offer Free UK Mainland Delivery, accept Purchase Orders, and provide dedicated account management to ensure your buildings meet all safety regulations.

Fire Resistant Tamperproof Noticeboard - Blue Felt 1200 x 900mm

Product code: NB5009B
Secure your statutory notices and community news with the Fire Resistant Tamperproof Blue Felt Noticeboard (1200mm x 900mm). This popular 4ft x 3ft bo...

Inc VAT

Exc VAT

£249.00

£207.50

Size - 1200 x 900mm
Colours - Blue

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In Stock - UK Dispatch

Fast Tracked Dispatch Predictable. Reliable. Hassle-free.

UK Customer Support Expert guidance. Real people.

Trusted UK Supplier 50 years. Established. Reliable.

Free UK Mainland Delivery Clear. Upfront pricing.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 1200x900mm Lockable Blue Fire Board

The Cobolt 1200x900mm Fire Resistant Tamperproof Blue Noticeboard is the industry standard for secure, compliant communication in public buildings. It solves the dual problem of meeting fire safety regulations (Class B) while protecting displayed information from vandalism or theft. This makes it the essential choice for Headteachers, Landlords, and Office Managers who need to display insurance certificates, fire action plans, or community newsletters in busy corridors without risk of them being removed or becoming a fire hazard.

Critical Safety & Security

  • Fire Retardant Interior: The woven blue fabric and internal core are tested to BS EN 13501-1 Class B standards, legally permitting installation in stairwells, corridors, and fire exits where standard boards are banned
  • Tamperproof Protection: The door is secured by high-quality key locks, ensuring that only authorized personnel can update the display, preventing the posting of unauthorized or flammable flyers
  • Shatterproof Glazing: The door utilizes tough PETG or polycarbonate glazing, which is impact-resistant and will not shatter like glass, making it safe for schools

Professional & Versatile

  • Standard 4ft x 3ft Size: The 1200mm x 900mm format offers ample space for 9-12 A4 sheets, making it perfect for central notice areas in medium-sized lobbies or hallways
  • Corporate Blue Finish: The "Royal Blue" fire-rated felt provides a smart, professional background that aligns with corporate and educational branding
  • Secure Construction: The anodised aluminium frame features hidden wall fixings accessible only when the board is unlocked, preventing theft of the unit

The Cobolt Standard

  • Free UK Mainland Delivery: Lockable boards are bulky and fragile to ship, but we cover the specialist courier costs to ensure a transparent, all-inclusive price for your budget
  • 50 Years of Heritage: We are a trusted knowledge base for the industry, supporting UK housing associations and schools for half a century
  • Dedicated Account Management: We offer personalised support for bulk compliance orders, public sector POs, and complex tenders
  • Customer Success: A proven track record of delivering reliable, secure, and compliant safety solutions to the public sector

Where is this Lockable Blue Board used?

The 1200mm x 900mm Fire Resistant Tamperproof Blue Noticeboard is the versatile standard for managed public spaces. It is heavily specified for School Corridors (Exam notices), Apartment Entrances (Fire safety info), Community Centres (Timetables), and Office Staff Rooms. It ensures your notices remain legible, secure, and legally compliant.

Key Features

  • Fire Rated – Class B certified for corridors and exits.
  • Tamperproof – Lockable door(s) prevent interference.
  • 1200mm x 900mm – Popular 4ft x 3ft capacity.
  • Blue Fire Cloth – Professional pinnable surface.
  • Safety Glazing – Tough, shatter-resistant cover.
  • Aluminium Frame – Durable silver anodised finish.
  • Secure Fixings – Wall mounting is hidden inside.
  • UK Manufactured – High quality assurance.
Warranty icon
2-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Made in UK

Cobolt Service & Ethos: Building Partnerships

  • Unbeatable Value: We offer Free UK Mainland Delivery as standard on all tamperproof boards, ensuring you get premium protection without hidden fees.
  • Industry Heritage: With over 50 years in the furniture industry, we understand the specific needs of property managers and educational bodies.
  • Trusted Reliability: We are a long-standing partner to Housing Associations and Councils, known for fulfilling bulk compliance requirements reliably.
  • Customer First: Our UK-based support team is dedicated to ensuring your security project success, from initial enquiry to final installation.

Built for Security. Backed for Reliability.

  • Fire Certification: This board is tested to BS EN 13501-1 Class B. This is critical for compliance when installing noticeboards in escape routes of blocks of flats and schools, ensuring they do not contribute to fire spread.
  • The door features reliable key locks (keys supplied). This protects vital documents like "Fire Action" plans and "Gas Safety" certificates from being removed.
  • The glazing is impact-resistant, ensuring that if it is accidentally struck in a busy corridor, it will not shatter into dangerous shards like glass.
  • The internal wall fixings are only accessible when the board is unlocked, deterring opportunistic theft of the unit.
  • We offer a 2-year manufacturer's guarantee. This covers the frame, locks, hinges, and fire-rated surface against manufacturing defects.

The 1200x900mm Fire Resistant Tamperproof Blue Noticeboard offers certified safety and robust security. These specifications detail the materials that make it the compliant choice for managed public buildings.

Dimensions
1200mm x 900mm
Fire Rating
Class B (Resistant)
Security
Key Lockable
Specification
Details
Purpose / Benefit
Size
1200mm (W) x 900mm (H)
Standard 4ft x 3ft format
Fire Rating
BS EN 13501-1 Class B
Safe for corridors & exits
Door Type
Single or Double Door
Prevents tampering
Glazing
High Impact PETG/Polycarbonate
Shatterproof safety
Surface
Fire Rated Woven Cloth
Blue, professional & pinnable
Frame Material
Anodised Aluminium
Strong, secure, fire safe
Fixing
Internal Wall Fixings
Theft-deterrent design
Core Material
Fire Retardant Board
Prevents flame spread
Origin
Manufactured in UK
Certified quality control

Please note: Check specific model for top-hinge or side-hinge variations. Keys included.

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 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: Secure Noticeboard Regulations

Q: Why is this board recommended for apartment block fire safety compliance?

A: Landlords of blocks of flats have a legal duty to keep communal areas safe. This board is Class B fire rated, allowing it to be installed in escape corridors. The lockable door prevents residents from posting flammable or unauthorized items, keeping the area tidy and compliant.

Q: Is this tamperproof board suitable for school hallways?

A: Yes. It is ideal for busy areas where students pass unsupervised. The shatterproof glazing ensures safety if the board is knocked, while the lock prevents important exam notices or "House Points" from being defaced.

Q: How robust is the locking system against vandalism?

A: The board is fitted with quality key locks. While designed to deter opportunistic tampering in public spaces (e.g., waiting rooms, lobbies), it effectively prevents the casual removal of statutory notices. The wall fixings are hidden inside, preventing the whole board from being unscrewed.

Q: Can I install this as a DIY project?

A: Absolutely. The unit is designed for easy wall mounting by a caretaker or maintenance person. Open the door to reveal pre-drilled fixing holes in the back. Mark the wall, drill, and screw it in. Once locked, the fixings are invisible and secure.

Q: What is the capacity of a 1200mm x 900mm board?

A: This 4ft x 3ft size is very versatile. It can display approximately 9 to 12 sheets of A4 paper. This is perfect for a full set of mandatory notices (Insurance, H&S Law, Fire Plans) plus community news.

Q: Does this offer good value for money?

A: Yes. A fire-rated, lockable board is a long-term investment in safety and compliance. We provide this at a competitive price point and include Free UK Mainland Delivery, ensuring you don't pay high shipping fees for bulky items.

Q: Is it fully fireproof?

A: It is "Fire Resistant" (Class B), which means the materials are engineered to resist ignition and strictly limit flame spread. This meets the specific legal requirement for wall displays in circulation areas and escape routes.

Q: Why buy from Cobolt Furniture?

A: With over 50 years of heritage, we are a trusted partner to UK Housing Associations and Schools. We offer Free UK Mainland Delivery, accept Purchase Orders, and provide dedicated account management to ensure your buildings meet all safety regulations.

Overview

Product Overview: 1200x900mm Lockable Blue Fire Board

The Cobolt 1200x900mm Fire Resistant Tamperproof Blue Noticeboard is the industry standard for secure, compliant communication in public buildings. It solves the dual problem of meeting fire safety regulations (Class B) while protecting displayed information from vandalism or theft. This makes it the essential choice for Headteachers, Landlords, and Office Managers who need to display insurance certificates, fire action plans, or community newsletters in busy corridors without risk of them being removed or becoming a fire hazard.

Critical Safety & Security

  • Fire Retardant Interior: The woven blue fabric and internal core are tested to BS EN 13501-1 Class B standards, legally permitting installation in stairwells, corridors, and fire exits where standard boards are banned
  • Tamperproof Protection: The door is secured by high-quality key locks, ensuring that only authorized personnel can update the display, preventing the posting of unauthorized or flammable flyers
  • Shatterproof Glazing: The door utilizes tough PETG or polycarbonate glazing, which is impact-resistant and will not shatter like glass, making it safe for schools

Professional & Versatile

  • Standard 4ft x 3ft Size: The 1200mm x 900mm format offers ample space for 9-12 A4 sheets, making it perfect for central notice areas in medium-sized lobbies or hallways
  • Corporate Blue Finish: The "Royal Blue" fire-rated felt provides a smart, professional background that aligns with corporate and educational branding
  • Secure Construction: The anodised aluminium frame features hidden wall fixings accessible only when the board is unlocked, preventing theft of the unit

The Cobolt Standard

  • Free UK Mainland Delivery: Lockable boards are bulky and fragile to ship, but we cover the specialist courier costs to ensure a transparent, all-inclusive price for your budget
  • 50 Years of Heritage: We are a trusted knowledge base for the industry, supporting UK housing associations and schools for half a century
  • Dedicated Account Management: We offer personalised support for bulk compliance orders, public sector POs, and complex tenders
  • Customer Success: A proven track record of delivering reliable, secure, and compliant safety solutions to the public sector

Features & Benefits

Where is this Lockable Blue Board used?

The 1200mm x 900mm Fire Resistant Tamperproof Blue Noticeboard is the versatile standard for managed public spaces. It is heavily specified for School Corridors (Exam notices), Apartment Entrances (Fire safety info), Community Centres (Timetables), and Office Staff Rooms. It ensures your notices remain legible, secure, and legally compliant.

Key Features

  • Fire Rated – Class B certified for corridors and exits.
  • Tamperproof – Lockable door(s) prevent interference.
  • 1200mm x 900mm – Popular 4ft x 3ft capacity.
  • Blue Fire Cloth – Professional pinnable surface.
  • Safety Glazing – Tough, shatter-resistant cover.
  • Aluminium Frame – Durable silver anodised finish.
  • Secure Fixings – Wall mounting is hidden inside.
  • UK Manufactured – High quality assurance.
Warranty icon
2-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery
UK manufactured icon
Made in UK

Cobolt Service & Ethos: Building Partnerships

  • Unbeatable Value: We offer Free UK Mainland Delivery as standard on all tamperproof boards, ensuring you get premium protection without hidden fees.
  • Industry Heritage: With over 50 years in the furniture industry, we understand the specific needs of property managers and educational bodies.
  • Trusted Reliability: We are a long-standing partner to Housing Associations and Councils, known for fulfilling bulk compliance requirements reliably.
  • Customer First: Our UK-based support team is dedicated to ensuring your security project success, from initial enquiry to final installation.

Safety & Warranty

Built for Security. Backed for Reliability.

  • Fire Certification: This board is tested to BS EN 13501-1 Class B. This is critical for compliance when installing noticeboards in escape routes of blocks of flats and schools, ensuring they do not contribute to fire spread.
  • The door features reliable key locks (keys supplied). This protects vital documents like "Fire Action" plans and "Gas Safety" certificates from being removed.
  • The glazing is impact-resistant, ensuring that if it is accidentally struck in a busy corridor, it will not shatter into dangerous shards like glass.
  • The internal wall fixings are only accessible when the board is unlocked, deterring opportunistic theft of the unit.
  • We offer a 2-year manufacturer's guarantee. This covers the frame, locks, hinges, and fire-rated surface against manufacturing defects.

Specification Dimensions

The 1200x900mm Fire Resistant Tamperproof Blue Noticeboard offers certified safety and robust security. These specifications detail the materials that make it the compliant choice for managed public buildings.

Dimensions
1200mm x 900mm
Fire Rating
Class B (Resistant)
Security
Key Lockable
Specification
Details
Purpose / Benefit
Size
1200mm (W) x 900mm (H)
Standard 4ft x 3ft format
Fire Rating
BS EN 13501-1 Class B
Safe for corridors & exits
Door Type
Single or Double Door
Prevents tampering
Glazing
High Impact PETG/Polycarbonate
Shatterproof safety
Surface
Fire Rated Woven Cloth
Blue, professional & pinnable
Frame Material
Anodised Aluminium
Strong, secure, fire safe
Fixing
Internal Wall Fixings
Theft-deterrent design
Core Material
Fire Retardant Board
Prevents flame spread
Origin
Manufactured in UK
Certified quality control

Please note: Check specific model for top-hinge or side-hinge variations. Keys included.

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 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: Secure Noticeboard Regulations

Q: Why is this board recommended for apartment block fire safety compliance?

A: Landlords of blocks of flats have a legal duty to keep communal areas safe. This board is Class B fire rated, allowing it to be installed in escape corridors. The lockable door prevents residents from posting flammable or unauthorized items, keeping the area tidy and compliant.

Q: Is this tamperproof board suitable for school hallways?

A: Yes. It is ideal for busy areas where students pass unsupervised. The shatterproof glazing ensures safety if the board is knocked, while the lock prevents important exam notices or "House Points" from being defaced.

Q: How robust is the locking system against vandalism?

A: The board is fitted with quality key locks. While designed to deter opportunistic tampering in public spaces (e.g., waiting rooms, lobbies), it effectively prevents the casual removal of statutory notices. The wall fixings are hidden inside, preventing the whole board from being unscrewed.

Q: Can I install this as a DIY project?

A: Absolutely. The unit is designed for easy wall mounting by a caretaker or maintenance person. Open the door to reveal pre-drilled fixing holes in the back. Mark the wall, drill, and screw it in. Once locked, the fixings are invisible and secure.

Q: What is the capacity of a 1200mm x 900mm board?

A: This 4ft x 3ft size is very versatile. It can display approximately 9 to 12 sheets of A4 paper. This is perfect for a full set of mandatory notices (Insurance, H&S Law, Fire Plans) plus community news.

Q: Does this offer good value for money?

A: Yes. A fire-rated, lockable board is a long-term investment in safety and compliance. We provide this at a competitive price point and include Free UK Mainland Delivery, ensuring you don't pay high shipping fees for bulky items.

Q: Is it fully fireproof?

A: It is "Fire Resistant" (Class B), which means the materials are engineered to resist ignition and strictly limit flame spread. This meets the specific legal requirement for wall displays in circulation areas and escape routes.

Q: Why buy from Cobolt Furniture?

A: With over 50 years of heritage, we are a trusted partner to UK Housing Associations and Schools. We offer Free UK Mainland Delivery, accept Purchase Orders, and provide dedicated account management to ensure your buildings meet all safety regulations.

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