First Facts: What is LPS 1175?

What is the LPS 1175 Security Fencing Standard?

LPS 1175 is a security standard developed by the Loss Prevention Certification Board (LPCB). 
It sets out performance requirements and testing procedures for physical security products, 
such as fencing systems, doors, barriers, and more, to resist forced entry attacks.

The goal of LPS 1175 is to provide a trusted, consistent measure of resistance against forced entry. It helps specifiers, security professionals, and property owners understand how well a product can delay or deter intruders using real-world attack tools and tactics.

How it Works

Products are physically tested against a set of attack scenarios.
Each scenario uses defined tool kits and timeframes to simulate how long it would take an intruder to gain entry.
Products are then rated with a Threat Level (A-H) and an Attack Delay time (1-20 minutes).
For example; a product rated C5 resists a moderate level of attack (Tool Category C) for 5 minutes.

Security Ratings

Products are classified into Security Ratings (SRs) or Threat Levels based on:
The tools used (ranging from simple hand tools to power tools).
The time an attacker is assumed to have.
Example: SR1 / A1 resists opportunistic attacks with basic tools for 1 minute; SR5 / E10 withstands more experienced attackers using heavy-duty tools for 10 minutes.

What is LPS 1175?

Why does the LPS 1175 Standard Matter?

Choosing a fence with an LPS 1175 rating helps ensure compliance with security regulations, risk assessments, and insurance requirements. It also provides peace of mind that the perimeter has been tested against credible threats.

Where are LPS 1175 Rated Products Commonly Used?

Government and military facilities
Utilities and critical infrastructure
Data centres and high-security commercial sites
Airports, prisons, and police stations

What Products are LPS 1175 rated at First Fence?

At First Fence, we have a range of LPS 1175 Rated Products that are suitable for your projects, all of these are certified to SR1 (A1) Rating.

ProFence® 868 Twin Mesh and 358 Prison Mesh Fencing & Gates

Designed to provide a higher level of perimeter security than standard Mesh Fencing, we have a range of Fencing and Gate sizes and mesh types that meet the LPS 1175 A1 (SR1) standard, meaning that it can withstand sustained attacks using hand tools up to 60 seconds.
Manufactured from high quality steel which has been pre-galvanised to BS EN 10346 standards, meaning it has excellent resistance to corrosion and rust. They are then finished with a polyester powder coating in a range of RAL colours, providing additional protection to a product that can blend in seamlessly to your current surroundings.

PaliFence® Palisade Fencing & Gates

A robust, high-security system designed to deter and delay any intruders. Certified to LPS 1175 standards, it withstands attacks for at least one minute using basic tools like pliers and screwdrivers, providing valuable time for security intervention. Constructed from hot-dip galvanised steel for strength and weather resistance. 
With the possibility to customise the appearance with a powder coat finish in various colours, and the option to choose from triple point, single point and round and notched pales.

Contact Us 

For more information on our LPS 1175 fencing and gates, please contact our friendly sales team on 01283 512111 or email sales@firstfence.co.uk.

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