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Maximum Security, Minimal Compromise

Engineered to withstand high-level threats including RC5 break-in attempts, the S2es-d aluminium door offers unbeatable security for embassies, critical infrastructure, and government buildings.

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Fully Glazed, Fully Protected

Even the fully glazed versions of the S2es-d series are certified up to RC5 and FB7-NS, proving that transparency doesn’t mean vulnerability.

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Seamless Design Integration

With slim profiles, flush glazing beads, and custom finishes, this door blends into prestigious commercial and government buildings without compromising aesthetics.

Aluminium Doors Series S2es-d

High-security aluminium doors with advanced resistance against forced entry, ballistic threats, and blast attacks – all without compromising design flexibility or aesthetics.

Certified break-in protection up to RC5 using powerful electrical tools

Bullet resistance up to FB7-NS with tested glazing up to BR7-NS

Blast resistance certified up to EXR2, withstanding 500 kg of explosives at 28m

Fully glazed doors retain RC5 resistance for security and transparency

Supports mechanical, electromechanical, and motorised locking systems

Tested for up to 500,000 life cycle cycles with door leaf weights up to 800 kg

Engineered for High-Security Access

Tested protection against break-ins, bullets, and blasts in one elegant system.

The S2es-d aluminium door system is independently tested and certified to withstand some of the most extreme threats, including aggressive forced entry attempts with jigsaws and grinders, high-calibre firearms, and blast pressure from explosives. It’s built for facilities that demand robust access control without sacrificing architectural quality.

Designed for use in sensitive or high-risk environments such as government buildings, embassies, critical infrastructure, and secure commercial sites, the system supports a wide range of lock types and integration with automated access controls. Its resistance to vandalism, break-ins, and environmental elements makes it a dependable option for any high-security project.

Despite its advanced features, the S2es-d maintains a clean and contemporary look. Its narrow profiles, customisable surface finishes, and compatibility with glazed configurations make it ideal for blending security with design harmony.

Technical Specifications

Tested to the highest standards for security, durability, and performance.

Forced Entry Resistance

Tested in accordance with DIN EN 1627–1630 up to RC5. Fully glazed versions maintain RC5 rating using high-security glazing alternatives to P7B/P8B.

Bullet Resistance

Certified up to FB7-NS in accordance with DIN EN 1522–1523. Glazing tested up to BR7-NS under DIN EN 1063.

Blast Resistance

Tested to EXR2 per DIN EN 13123-2 and DIN EN 13124-2. Withstands 500 kg of explosives at 28 m. GSA 2, ISO B ratings for hazard protection.

Thermal & Acoustic Performance

Thermal insulation from UD 1.7–1.9 W/m²K (double glazing) and UD 1.5–1.8 W/m²K (triple glazing). Acoustic insulation up to RW 47 dB.

Durability & Usage

Life cycle certified for up to 500,000 cycles at 350 kg leaf weight. Supports frequent use with automated or manual operation.

Surface & Finish Options

Available anodised or powder coated. Can be clad with timber, bronze, stainless steel, or stone to meet aesthetic or contextual needs.

Locking Systems & Automation

Compatible with mechanical, electro-mechanical, or motorised locks. Panic-tested systems for emergency exits. Automation-ready.

Installation & Integration

Tested for integration into various building materials and Schüco/SÄLZER façade systems. Bullet-resistant wall connections recommended.

Need a Secure Entry System?

Get Expert Advice on High-Security Doors

Our team will help you choose and configure the right door system for your project’s security, design, and compliance needs. Enquire now to speak to a specialist.

What Our Customers Say

We take pride in delivering exceptional glazing solutions and outstanding customer service. Here’s what some of our happy clients have to say about working with Minimal Frame Projects.

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Experience the quality of our slimline glass doors, windows, and structural glazing in person. Whether you're planning a project or need expert advice, our team is here to help.

Located in Surbiton, we welcome homeowners, architects, and developers to see our range up close.

0207 550 6550