Bespoke design & installation
Armored door forced entry RC3 RC4 and fire rated EI30 for detention center and psychiatric hospital
Armored door with forced entry resistance in level CR3-CR4 and fire rated EI30
Bünkl designs, manufactures, and supplies a complete range of high-security doors, certified from RC3 to RC4 (EN 1627-1630) for burglary resistance and EI30 (EN 1522) for fire protection. Our doors are specifically engineered for specialized healthcare facilities — such as psychiatric hospitals and rehab centers — and detention facilities, where heavy traffic of people and equipment (stretchers, wheelchairs, impacts from emergency openings, and other hazards) is part of daily operations.
Our “SDx Toughshell” range combines long-lasting durability with low-maintenance, hygienic materials and easy-to-clean finishes. These doors protect both staff and occupants, featuring specialized hardware for enhanced safety. Rounded cylinders and anti-suicide handles provide an extra layer of protection, helping prevent self-harm in environments where the risk of crisis or suicide is elevated.
Ideally designed for:
- Pre-trial detention centers
- Rehabilitation and detox centers
- Psychiatric hospitals
- Specialized healthcare facilities for challenging patients

Technical specifications
Door Frame
- Made of 15 to 30/10 EZ folded sheet metal
- Ω stiffening reinforcements
- Insulated filling
- Four-sided closed frame + seals
- Integrated flat threshold
- Tunnel-anchored fixing
- Finish: Epoxy primer + RAL powder coating or laminated wood
Opening
- 2 sides of 15 to 30/10 EZ folded sheet metal
- Ω reinforcements + insulation
- Anti-lift pins
- 3 welded hinges adapted to the weight
Hardware
- Exterior pull handle
- Anti-suicide interior handle
Locking
- Mechanical or motorized lock
- Non-removable key
Options
- Visual panel P6B to P8B
- Sliding vision shutter
Technical datasheet