0151 521 3417 Mon - Fri 09:00 - 17:00 Birchill Road. Knowsley Industrial Estate. Liverpool L33 7TD

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0151 521 3417 Mon - Fri 09:00 - 17:00 Birchill Road, Knowsley Industrial Estate Liverpool L33 7TD

CHAS Certified

Accredited

Constructionline

Gold Member

SMAS

Worksafe

SR3 Security Mesh

Used for the most demanding security applications, including: Military Bases, Critical Infrastructure, Government Facilities, High-Security Prisons, Airports, and Data Centres. The SR3-rated anti-climb, anti-cut mesh ensures maximum protection and clear surveillance visibility.

SR3 Security Mesh

SR3 Security Mesh is a premium high-security fencing solution certified to LPCB (Loss Prevention Certification Board) standards, offering robust protection against determined and prolonged attacks using heavy-duty tools like bolt cutters, crowbars, and power tools. Designed for critical and high-risk sites, SR3 Mesh provides exceptional resistance to tampering, climbing, and breaching, making it the go-to choice for maximum perimeter security.

SR3 Security Mesh is the ultimate choice for sites requiring maximum protection. Its certified strength, durability, and advanced anti-tamper features make it ideal for high-risk and critical applications. While it comes with higher costs, the peace of mind and exceptional security it provides make it a worthwhile investment for safeguarding people, property, and assets.

Sectors

SR3 Security Mesh is typically used in the sectors listed below:

Custodial

Data Centres

Industrial

Medical

Military

Transport

Utilities

Technical Specifications

Here’s a breakdown of the SR3 Security Mesh, including all essential details, specifications, and pros and cons.

Key Specifications of SR3 Security Mesh

  • Certification: LPCB-certified to SR3 standards, indicating resistance to sustained and advanced attacks.
  • Material: Heavy-duty steel mesh panels, reinforced for superior strength. Hot-dip galvanised or powder-coated finish to prevent corrosion and ensure long-term durability.
  • Mesh Aperture: Extremely narrow openings (typically 50mm x 25mm or similar) to prevent climbing and tool access.
  • Wire Thickness: Reinforced wires, typically 6mm or more, designed to resist cutting with bolt cutters and similar tools.
  • Height Options: Customisable heights ranging from 2.4m to 4m or more for enhanced security.
  • Anti-Climb Features: Tight apertures eliminate footholds, making the fence virtually impossible to climb.
  • Visibility: Maintains clear sight-lines for surveillance and CCTV, despite its dense and secure construction.
  • Fixings and Posts: Panels are mounted on heavy-duty steel posts with tamper-resistant fixings. Can include additional deterrents like razor wire, electric fencing, or anti-intruder spikes.

Available SR3 Security Mesh Sizes and Options

Fence Heights Fence Widths Post Size Post Fixing Colour
1803mm 2440mm 60x60mm 30x5mm Clamp Bar Optional*
2007mm 2440mm 60x60mm 30x5mm Clamp Bar Optional*
2438mm 2440mm 60x60mm 30x5mm Clamp Bar Optional*
3000mm 2440mm 80x40mm 30x5mm Clamp Bar Optional*
4204mm 2440mm 100x50mm 30x5mm Clamp Bar Optional*
5207mm 2440mm 120x60mm 30x5mm Clamp Bar Optional*
*Available as standard in Green RAL 6005 & Black RAL 9005 but we can accommodate many other colours.

Pros and Cons of SR3 Security Mesh

Pros

  1. Maximum Security: Provides superior resistance to advanced tools and techniques, meeting strict LPCB standards.
  2. Durability: Made from high-grade materials with corrosion-resistant coatings, ensuring a lifespan of 20+ years.
  3. Anti-Climb Design: Tight apertures prevent climbing, while robust construction withstands physical force.
  4. Visibility for Monitoring: Open mesh design supports unobstructed surveillance and CCTV monitoring.
  5. Customisable for Extra Protection: Can integrate with additional measures like alarms, lighting, and deterrents for comprehensive security.
  6. Peace of Mind: Trusted by high-security sectors such as government, utilities, and critical infrastructure.
  7. Compliance: Fully tested and certified by LPCB to guarantee effectiveness.

Cons

  1. High Cost: Significantly more expensive than lower-rated options like SR1 or SR2, due to advanced materials and construction.
  2. Complex Installation: Requires professional installation to ensure proper alignment and tamper-proof assembly.
  3. Industrial Appearance: The rugged design may not be suitable for residential or aesthetic-focused applications.
  4. Over-Specification for Low-Risk Sites: SR3 may provide more security than necessary for properties with minimal risk.
  5. Maintenance Needs: Requires periodic inspections to ensure fixings and finishes remain intact, especially in harsh environments.

FAQs

You may have questions about our services or this product. We’ve provided answers to many common queries here, but if you need more information, simply request a call back from one of our experts. They’ll be happy to assist you and address all your concerns over the phone.

Q. SR3 Mesh is used for high-risk and critical sites, such as:

It is used for medium-security applications, including:
• Prisons and detention centres.
• Airports and transportation hubs.
• Military and government facilities.
• Utility and energy infrastructure (e.g., power plants).
• High-value storage or manufacturing sites.

Q. How secure is SR3 Mesh?

It resists attacks using heavy-duty tools like bolt cutters, crowbars, and drills, offering significantly higher security than SR1 or SR2-rated fencing.

Q. Can SR3 Mesh be customised?

With proper maintenance and its corrosion-resistant coating, SR3 Mesh can last 20–30 years, even in harsh environments.

Q. How long does SR3 Mesh last?

With proper maintenance and its corrosion-resistant coating, SR3 Mesh can last 20–30 years, even in harsh environments.

Q. Is SR3 Mesh suitable for residential properties?

While it can be used for residential applications, its industrial appearance and high cost often make it better suited for critical infrastructure or commercial use.

Request a Call Back

If you would like to book a consultation or discuss your project in person, please complete this form and we will call you back promptly to discuss your requirements.

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