FAQ

 

At Harling Security, we specialise in delivering high-quality perimeter security solutions for schools, commercial premises, and high-risk environments across the UK. Our expertise includes Secured by Design accredited products, LPS 1175 security-rated gates (SR1, SR2 and SR3), robust security fencing, and access control systems designed to protect people, property, and assets. This FAQ section answers common questions about our security solutions, compliance standards, and how we help organisations meet modern safety and security requirements, including Martyn’s Law.

 

What does “Secured by Design” mean?

Answer:
“Secured by Design” (SBD) is the UK Police initiative that promotes crime prevention through effective physical security and product design. Products awarded SBD accreditation, such as Harling Security’s gates and fencing, have been independently tested and meet police-preferred specifications that help deter crime and protect people, buildings, and assets. Choosing SBD-accredited solutions gives reassurance that your security measures align with recognised industry standards and best practice. Secured By Design


What are SR1, SR2 and SR3 security ratings?

Answer:
SR (Security Rating) classifications indicate how resistant a gate or fence is to forced entry:

  • SR1 (A1): Provides foundational resistance against opportunistic attacks using basic hand tools.

  • SR2 (B3): Offers stronger protection against determined intruders with more robust hand tools and a longer delay requirement.

  • SR3 (C5): Designed for high-risk locations, resisting a broader range of tools and more sustained attack attempts. Harling Security

The higher the SR rating, the greater the delay and resistance in a forced entry scenario, giving security teams and response services more time to act. These ratings are independently assessed under LPS 1175 Issue 8 and often paired with Secured by Design certification for added assurance. Harling Security


How do I choose between SR1, SR2 and SR3 gates for my site?

Answer:
Choosing the right SR level depends on your risk profile:

  • SR1: Suitable for lower-risk environments or where basic deterrence is sufficient (e.g., boundary demarcation).

  • SR2: Ideal for most commercial properties and schools where you need reliable resistance against more determined intrusion attempts.

  • SR3: Recommended for high-risk sites like data centres, critical infrastructure, or premises with valuable assets.

A professional risk assessment helps determine the appropriate rating for your specific security needs and integrates the gate system into your full perimeter strategy. Harling Security


Are Harling Security’s rated gates suitable for schools and commercial properties?

Answer:
Yes. Harling Security’s Hercules range of security-rated automatic gates are available in SR1, SR2 and SR3 classifications, with optional anti-climb mesh and automation, making them suitable for schools, universities, commercial premises, and other high-usage entrances. They are factory tested, installed by trained engineers, and come with all relevant certification and safety documentation.


What documentation comes with a security-rated gate installation?

Answer:
Each gate installation includes a full set of legally required and technical documents such as:

  • Force test and risk assessment

  • CE marking and declaration of conformity

  • Installation sign-off and operating instructions

  • Technical file and electrical test certificate

  • Security and Secured by Design certification

This ensures compliance with industry standards and safety requirements and provides peace of mind for insurers and compliance officers.

Does Secured by Design accreditation affect insurance or compliance?

Answer:
Yes. Many insurers recognise Secured by Design accreditation as evidence that robust, independently tested security measures are in place, which can help in policy underwriting. Furthermore, SBD products support compliance with recognised crime-prevention best practices in planning and security specification.


What is Martyn’s Law and could it affect my premises?

Answer:
Martyn’s Law (officially the Terrorism (Protection of Premises) Act 2025) is new UK legislation aimed at improving preparedness and protective security against terror threats at public premises and events. It requires those responsible for qualifying premises to assess risks, implement reasonable protective measures, and document them for regulatory compliance. GOV.UK

While initially targeting venues with large public capacities, many organisations are assessing how to apply its principles proactively. Preparing physical security, access control, and emergency planning now can align with the spirit of Martyn’s Law and help future compliance. Home Office Media


Why is security fencing important for schools and commercial properties?

Answer:
Security fencing forms the first line of defence by creating a physical barrier that deters unauthorised access and helps define secure perimeters. It reduces vulnerability to intrusion and protects students, staff, visitors, and valuable assets. Security fencing can also be integrated with other systems such as gates, CCTV and access control to form a comprehensive security solution tailored to your site’s risk profile.


Can fencing and gates be combined with access control systems?

Answer:
Absolutely. Harling Security’s gates and fencing solutions can be integrated with a wide range of access control technologies, including:

  • Keypads and card readers

  • Intercom and video systems

  • ANPR (Automatic Number Plate Recognition)

  • Biometric and facial recognition

  • Integration with CCTV and BMS systems

This allows secure, controlled entry and exit and enhances overall site security. Harling Security


Do you provide maintenance and service for installed gates and fences?

Answer:
Yes. Harling Security offers compliant ongoing servicing, maintenance and emergency call-out support for all installed systems. Regular servicing ensures your security measures continue to operate reliably and remain compliant with safety and security standards. Harling Security

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