Strongrooms with certified burglar protection:
solid construction and modular construction
The safety concept of our vault rooms covers the resistance levels CEN VIII-XIII (KB). The addition “KB” certifies the tested resistance against the crown drill, with the addition “EX” the tested safety against an attack with explosives, in accordance with the requirements of EN 1143-1. We offer solid and modular construction of vault rooms. In certain cases, a mixed construction is also possible. Here, as required, finished elements and solid construction are combined.
Safe rooms in solid construction


Floor plans of system arrangement examples in schematic representation
Resistance levels CEN VIII-XIII (KB)
Safe rooms in solid construction with modular safety armoring made of finished elements
Our value-protection rooms in solid construction are VVdS-tested and VdS-certified according to Euronorm as well as ECB-S-euro-certified according to EN 1143-1. VVT Tresore takes over the planning and takes care of safety requirements, drawings, guidelines for the production and concrete quality. Safety armouring is supplied completely finished as a ready-to-use module and is only to be installed in accordance with the requirements and drawing-conform. The safety concept of the solid construction covers the resistance levels CEN VIII-XIII (KB).

Example of a system arrangement in vertical section and plan view in schematic representation
Weights/m²
- EL AS 95 (VIII-XI) = approx. 46 kg/m²
- EL SAS 95 L (VIII KB-XI KB) = approx. 59 kg/m²
- EL SAS 95 L (XII KB-XIII KB) = approx. 105 kg/m²
- EL SAS 95 L KB EX (XII KB EX-XIII KB EX) = approx. 140 kg/m²
Safe rooms in modular design (“room-in-room system”)

Resistance levels CEN VIII-XI (KB)
Value protection rooms in modular design offer many advantages in contrast to the classic solution
- Solid walls are narrower in the modular design (e.g., thickness reduced from 500mm to 150mm)
- The reduction in the wall increases the usable space
- The space-in-room system can be integrated into and removed from the already existing rooms (even later), and with much less technical effort
- Mixed construction is possible (for example, finished element wall with solid floor)
- The modular construction offers individual solutions and application possibilities for money companies, trade, industry, pharmaceutical and private persons according to different safety requirements
Our value-protection rooms in modular construction are VdS-tested and VdS-certified according to Euronorm as well as ECB-S-euro-certified according to EN 1143-1. For individual solutions, deliverable systems and different security requirements, local conditions and given dimensions are taken into account.
EL ST 100 VIII

Certificate: | VdS-tested + certified according to Euronorm EN 1143-1; ECB S-Euro certified according to EN 1143-1 |
Resistance grade: | CEN VIII, 825 RU, wall thickness 100 mm |
Weight: | approx. 326 kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Colour: | primed |
EL ST 125 (KB) IX

Certificate: | VdS-tested + certified according to European standard EN 1143-1; ECB S-Euro certified according to EN 1143-1 |
Resistance grade: | CEN IX, 1,050 RU, wall thickness 125 mm |
Optional: | KB protection against the core drill 10,000 RU |
Weight: | approx. 376 (390) kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Colour: | primed |
EL ST 150 (KB) X

Certificate: | VdS-tested + certified according to European standard EN 1143-1; ECB S-Euro certified according to EN 1143-1 |
Resistance grade: | CEN X, 1,350 RU, wall thickness 150 mm |
Optional: | KB protection against the core drill 10,000 RU |
Weight: | approx. 457 (471) kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Colour: | primed |
EL ST 230 (KB) XI

Certificate: | VdS-tested + certified according to European standard EN 1143-1; ECB S-Euro certified according to EN 1143-1 |
Resistance grade: | CEN XI, 2,000 RU, wall thickness 230 mm |
Optional: | KB protection against the core drill 10,000 RU |
Weight: | approx. 680 (694) kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Colour: | primed |

Resistance level CEN I-VI (KB)
The new module series complement the existing range of resistance levels from VIII-XI with resistance levels from I to VI
- Solid walls in this modular design are only 50-70 mm, i.e. compact and relatively light
- Thanks to the compact wall, the usable space increases
- The room-in-room system can be built into and dismantled in existing rooms using dry construction (also retrospectively), and with much less technical effort
- Strongrooms with a modular design retain their value because they can be easily dismantled and reused at another location if you change location
- The system offers individual solutions and possible uses for money companies, trade, industry, pharmaceuticals, authorities and private individuals according to different security requirements
Our strongrooms in modular construction are VdS-tested and VdS-certified according to Euronorm as well as ECB-S-Euro-certified according to EN 1143-1. Local conditions and given dimensions are considered for individual solutions, deliverable systems and different security requirements.
EL ST 50 I + 60 I

Certificate: | VdS-tested + certified according to European standard EN 1143-1 |
Resistance grade: | CEN I, 50 RU, wall thickness 50 mm or 60 mm |
Weight: | approx. 162 kg/m² or approx. 187 kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Wingspan: | max. 2.70 m or max. 3.00 m |
Colour: | primed |
EL ST 60 II

Certificate: | VdS-tested + certified according to European standard EN 1143-1 |
Resistance grade: | CEN II, 80 RU, wall thickness 60 mm |
Weight: | approx. 190kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Wingspan: | max. 3.00 m |
Colour: | primed |
EL ST 70 III

Certificate: | VdS-tested + certified according to European standard EN 1143-1 |
Resistance grade: | CEN III, 120 RU, wall thickness 70 mm |
Weight: | approx. 215kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Wingspan: | max. 3.50 m |
Colour: | primed |
EL ST 70 V + 70 VI

Certificate: | VdS-tested + certified according to European standard EN 1143-1 |
Resistance grade: | CEN V + VI, 270 + 400 RU, wall thickness 70 mm |
Weight: | approx. 229 kg/m² |
Dimensions/ Elements: | Standard 550 mm wide, special widths and lengths on request |
Wingspan: | max. 4.00 m |
Colour: | primed |
Strong room in modular construction (“Object of the Year 2004”)

Resistance level CEN VIII
A strongroom in huge dimensions made of CEN VIII modules in modular and mixed construction
- Dimensions of the strongroom: height: 9.50 m, width: 13.40 m, length: 23.00 m, weight: approx. 350 tons in total
- Dimensions of the safe door: height: 4.40 m, width of 2.50 m, weight: approx. 8.5 tons in total
- Module walls: 940 m²
- Strong room is equipped with an electrically operated day-grid sliding door
- The rear wall of the Strong room is equipped with an emergency door with electronic emergency unlocking
From the development, planning and logistics to the engineering and the executing specialists, this strongroom was voted object of the year 2004 thanks to the on-schedule and compliant execution with far more than above-average performance by the company.
Our strongrooms in modular design are VdS-tested and VdS-certified according to Euronorm and ECB-S-Euro-certified according to EN 1143-1. Local conditions and given dimensions are taken into account for individual solutions, deliverable systems and different security requirements.

Fig. 1: Installation of the wall modules Resistance level CEN VIII
Fig. 2: View of the side and rear wall with emergency door
Fig. 3: Strong room in modular construction fully assembled in front and side view, in the front the safe door