3.0m High x 1.0m Wide EnviroProtect® SR1 (A1) LPS 1175 Single Leaf Railing Gate Kit

3.0m High x 1.0m Wide EnviroProtect® SR1 (A1) LPS 1175 Single Leaf Gate Kit

For perimeters that demand the highest level of security, the 3.0-metre high EnviroProtect® Single Leaf Gate Kit offers an unparalleled solution. This gate is engineered to provide maximum deterrence against intrusion at pedestrian access points. Its exceptional height presents an extremely difficult obstacle to scale, making it the ultimate choice for protecting the most sensitive and critical sites. Paired with its LPS 1175 A1(SR1) security certification and advanced low-weld construction, this gate provides an authoritative statement of security and is built for exceptional longevity.

This gate is fully compatible with EnviroProtect® SR1 (A1) railings, ensuring a seamless and consistent level of security across the entire perimeter.

The primary advantage of this gate is its 3.0m height, which acts as a powerful high security barrier. This makes it the ideal specification for the most secure locations, including Ministry of Defence sites, data centres, utility hubs, prisons, and other government or commercial facilities requiring maximum perimeter protection.

Understanding A1(SR1) Rated Security Railings

The LPS 1175 A1(SR1) certification is a non-negotiable standard for high-security applications. It provides independent, verified proof that this gate can withstand a sustained attack from an opportunist intruder for at least 60 seconds. This certified resistance is critical for protecting Critical National Infrastructure and other high-value assets where even a momentary breach is unacceptable.

The EnviroProtect® gate’s superior resilience is rooted in its modern, low-weld design. By replacing traditional, corrosion-prone welds with high-strength mechanical fastenings, we have engineered a gate that offers supreme durability against both physical attack and environmental degradation. This intelligent construction ensures a long, low-maintenance service life, reducing the total cost of ownership.

Technical Specification and Design

This maximum-security gate is specified to meet the most demanding requirements. It stands at a certified height of 3.0 metres, providing a 1000mm clear access width for personnel, with a total overall width of 1290mm. The gate leaf is constructed from a robust 60x60mm steel box section frame, supported by formidable 80x80x3mm box section posts for both the hinge and catch. For ultimate protection against the elements, the gate is pre-galvanised with polyester powder coating available in a range of RAL colours for additional durability and customisation.

Installation Options

This kit offers complete installation flexibility for secure fitting in any high-security environment. It is supplied with two post options: 3000mm long base-plated posts for securely bolting down onto existing concrete, and extended 3700mm long posts designed for digging in and setting into a deep concrete foundation for ultimate stability.

Get in Touch

For expert advice, a detailed quotation, or to discuss your specific site requirements, please contact our security specialists. We are here to help you specify the perfect solution for your perimeter. You can reach us by phone on 01283 512 111, by email at sales@firstfence.co.uk, or use the Live Chat feature available on our website during business hours.