High-Security Doors - CBX SECURITY

Military Doors: High-Security Doors for Critical Infrastructure and Defense

In environments where security is not an option but a vital necessity, high-security doors represent the final line of defense. At CBX Security, we design and manufacture armored access solutions that exceed conventional standards, protecting strategic facilities against ballistic threats, forced entry, and blast waves.

What Defines a High-Security Door?

Unlike residential armored doors, a military-grade high-security door must comply with rigorous international regulations that guarantee operational integrity after extreme attacks. Our solutions focus on three pillars:

  • Extreme Ballistic Resistance: Certified under EN 1522, reaching levels FB6 and FB7, capable of stopping assault rifle projectiles such as the AK-47.

  • Anti-Intrusion Protection: Classifications up to RC6 (EN 1627), resisting high-power electric tools for extended periods.

  • Blast Resistance: Capacity to withstand blast waves of up to 20kg of TNT at close range and nuclear explosion pressures (in specific models like the Diamond BL X-Treme).

Featured CBX Security Solutions for the Defense Sector

Diamond BL X-Treme: The Standard in Armored Rolling Shutters

Our flagship product for bunkers and strategic material warehouses. This rolling door combines high-strength extruded aluminum with titanium and carbon alloys.

  • Armor: FB6-NS.

  • Resistance: Winds over 300 km/h and Molotov cocktail attacks thanks to its special fire-retardant finish.

  • Use: Bunkers, command centers, and currency reserves.

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explosion protection cbx

CBX-60 Series: High-Security Wing Doors

For pedestrian access in embassies and government buildings. The CBX-60 features a reinforced structure with galvanized steel sheets and a locking system of up to 12 points.

  • Customization: Available in single or double leaf, with integrated ballistic glass options.

  • Fire Resistance: EI30 to EI90 certification.

Nuclear Blast Resistant Doors

CBX Security has led international projects installing systems capable of maintaining airtightness and functionality after a detonation, protecting against radiation and initial chemical contamination.

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International Certifications: The CBX Guarantee

The positioning of our military doors is backed by real laboratory testing under European and American standards:

  • EN 1522 / EN 1063: Ballistic resistance.

  • EN 1627: Resistance to forced entry (burglary).

  • EN 13123: Blast resistance.

  • UL 752 / NIJ: American protection standards.

Why Choose CBX Security for Military Projects?

With over 50 years of manufacturing experience, we offer a unique advantage: invisible integration. Our military doors can be customized with aesthetic finishes (RAL colors, textures) that allow security to go unnoticed without losing any efficacy.

  • Global Installation: We execute projects worldwide, from ministries in Europe to tactical facilities in conflict zones.

  • Cutting-Edge Technology: We incorporate biometric access control systems and high-security motorized electronic locks.