EnviroProtect® Anti-Climb SR1 (A1) LPS 1175 High Security Railings & Gates
EnviroProtect® SR1 Anti-Climb Security Railings & Gates
A Full Range of Railings, Gates, & Posts
Our EnviroProtect® Anti-Climb range is a high-security perimeter protection system designed for sites looking for stylish protection. Unlike standard fencing, this system combines vertical bar railings with an internal 358 “prison mesh” layer. This creates a dual-layered defence that removes hand and footholds, making the fence virtually impossible to scale.
This combination makes EnviroProtect® ideal for sites ranging from prestigious commercial offices to government facilities, data centres, and critical infrastructure. The stylish system deters unwanted access or efficiently delays unwanted guests.
What is LPS 1175 SR1 (A1)?
LPS 1175 is an internationally recognised standard developed by the Loss Prevention Certification Board (LPCB). This organisation tests security and safety products to ensure they meet strict performance criteria. LPS 1175 measures how well a product resists forced entry, from basic tools to more advanced methods.
SR1 (A1) indicates that the barrier can withstand a 60-second attack from opportunity attacks. This also includes the use of tools such as screwdrivers, pliers, knives, or cable cutters. A 60-second window can provide security or police time to respond to a breach and catch the intruder.
Independent experts have tested and certified EnviroProtect® Anti-Climb to LPS 1175 SR1 (A1), proving its strength and reliability. This certification provides peace of mind for site managers, insurers, and security professionals, proving that the system delivers reliable, tested protection against intrusion.
EnviroProtect® Anti-Climb Technology
The EnviroProtect® Anti-Climb range is designed to combine strength, durability, and aesthetic appeal. We pre-galvanise each component to resist rust and corrosion, ensuring a long-lasting, low-maintenance perimeter solution.
Dual-Layer Design
External vertical bars: 25.4mm steel tubes spaced at 100mm centres give the fence a clean, professional appearance. This design maintains visibility, which is essential for CCTV monitoring and site surveillance.
Internal 358 mesh: This welded high-tensile mesh eliminates hand and footholds, preventing climbing and cutting attempts. The small apertures (76.2mm x 12.7mm) and 4mm wire gauge make it nearly impossible to penetrate with standard tools.
This two-layer approach warns people and protects against break-ins, making it ideal for high-security areas.
Components of the EnviroProtect® Anti-Climb Range
Our extensive range of EnviroProtect® Anti-Climb products has you covered to help secure land and property. We pre-galvanise each component to prevent rust and corrosion, ensuring long-lasting protection and minimal maintenance. The EnviroProtect® range is suitable for securing prestigious commercial sites, government buildings, and critical infrastructure, providing a sophisticated yet formidable barrier against unwanted access.
The collection includes:
Anti-Climb Vertical Bar Railing Systems
Featuring 25.4mm vertical steel tubes and a welded 358 mesh layer. These systems provide a clean, professional appearance without compromising security.
Security Gate Systems
First Fence constructs these high-security gates from heavy-duty vertical bars and combines them with 358 mesh. This clever combination helps ensure resistance against forced entry and climbing attempts. Available in single or double leaf configurations for a variety of applications.
Railing Post Systems
Heavy-duty 60x60mm box-section posts are designed to support the railing panels. They also maintain structural integrity and ensure the overall system meets LPS 1175 A1(SR1) certification.
Applications of EnviroProtect® Anti-Climb Systems
The EnviroProtect® Anti-Climb system is ideal for high-security areas. It offers both certified protection and a professional look. Typical applications include:
- Critical National Infrastructure (CNI)
- Government and MOD sites
- Prisons and secure facilities
- Data centres
- Schools, universities, and campuses
- Transport and logistics hubs
- Commercial and industrial estates
- Hospitals and healthcare facilities
In short, EnviroProtect® Anti-Climb is ideal for any site where preventing a security breach is critical.
Contact Us
If you have questions or need more information about the EnviroProtect® Anti-Climb range, please contact us. Our friendly First Fence team are available by phone on 01283 512 111 or by email at sales@firstfence.co.uk. You can also connect via our live chat service for immediate advice.
