Technical features:
- Gap between door leaf ply and frame is protected by a double layer metal;
- Closed bended profile combines steel shaped box to prevent lock mechanism;
- Entire construction is covered with 1.5mm thickness steel sheet;
- Special hinges with ball bearings are protected by four 16mm bolts against cutting;
- Hinge attachment place is additionally strengthened by 40x50mm steel plate;
- Door leaf filled with mineral rock wool;
- Double door gasket is placed between sash and bended metal profile.
Construction:
- Door frame fixing elements;
- Outside architraves;
- Hinges with supporting bearings;
- Inside architraves*;
- Protective roll pins;
- Closed bended metal construction;
- 1.5mm steel sheet;
- Security lock;
- Internal door leaf finish;
- Steel door frame;
- Mineral rock insulation;
- Wall;
- Additional security lock (safe).
Certificates:
