3.0m High x 2.0m Wide EnviroProtect® SR1 (A1) LPS 1175 Double Leaf Railing Gate Kit

3.0m High x 2.0m Wide EnviroProtect® SR1 (A1) LPS 1175 Double Leaf Railing Gate Kit

For perimeters that require the absolute maximum in security and deterrence, the 3.0-metre high EnviroProtect® Double Leaf Gate Kit is the ultimate choice. This system combines our tallest, most formidable height with the flexibility of a 2.0m wide double leaf design, making it ideal for wider personnel or small vehicle access points at the most sensitive locations. Fully certified to the LPS 1175 A1(SR1) standard and engineered with our robust low-weld construction, this gate provides an unequivocal statement of security for critical infrastructure.

Our EnviroProtect gates are designed to integrate seamlessly with EnviroProtect fencing systems, ensuring consistent strength, security, and appearance across the entire perimeter.

Understanding A1(SR1) Rated Security Railings

The LPS 1175 A1(SR1) certification is a non-negotiable requirement for high-security applications. It provides independent, verifiable 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 the nation's most important assets where any breach is unacceptable.

Innovative Low to No Weld Construction

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 for your security infrastructure.

Technical Specification and Design

This maximum-security double leaf gate is engineered for performance. It provides a 3.0-metre certified height and a combined clear access width of 2000mm, with a total overall width of 2430mm. The system includes two gate leaves, each constructed from a strong 60x60mm steel box section frame and supported by a heavy-duty 80x80x3mm hinge post. For ultimate protection against the elements, the gate is pre-galvanised to BS EN ISO 1461, finished with a professionally applied Polyester Powder Coating, available in a range of colours to suit your site or create a clear and visually striking access point. 

Installation Options

This kit offers complete installation flexibility for a 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.

Benefits and Applications

The 3.0m height provides the highest level deterrence in our range. This makes it the definitive choice for securing access points at Ministry of Defence sites, data centres, utility hubs, prisons, and other government or commercial facilities requiring the maximum level of physical perimeter protection.

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.