Büchele — Germany

Büchele High Security Door RC4/RC5

Maximum civilian-grade forced entry door certified to EN 1627 RC4 and RC5 — power-tool and explosive attack resistant.

Büchele RC4 and RC5 doors represent the highest levels of forced entry protection available for civilian and commercial installations under EN 1627. Where RC2/RC3 doors resist manual tools, RC4 resists power tools (angle grinder, drill, jigsaw) for at least 10 minutes, and RC5 extends this to 15 minutes of continuous power-tool attack. These doors are used by central banks, military installations, embassies requiring heightened security, data centres, and high-value retail vaults. The door leaf features a multi-layer armoured steel composite core that dissipates cutting energy, a high-security multi-point lock, and a reinforced anchor frame with anti-levering protection. TEIS is the authorised installer of Büchele doors in Egypt, with factory-certified installation engineers.

Key Features

• Certified to EN 1627:2011 RC4 and RC5
• Power-tool attack resistance: 10 min (RC4) / 15 min (RC5)
• Multi-layer armoured steel composite core
• High-security multi-point locking system (class 7+)
• Anti-levering reinforced frame and hinges
• Optional blast / explosive attack resistance
• Armoured vision panel available
• Factory-certified TEIS installation team