Vaults, Strongrooms, & Safe Deposit

The Modulprim is a bespoke, on-site-assembled modular vault solution for both new build and existing buildings that require a high security strongroom. Consisting of four walls, a floor, ceiling and vault door, Modulprim offers a complete strongroom storage facility for money, important documents and other valuables.

These vaults can also be supplied as a 5-sided solution* (walls and ceiling) if desired, which is often a requirement for the pharmaceuticals market. All vault elements are subjected to extremely rigorous tests to meet European security standard EN1143-1. These were undertaken at the VdS in Germany, ensuring European wide approval, and each product is branded with the appropriate badge as proof of certification.

Vaults graded 9 and 10 are available with Core Drill protection (CD) and Explosive Resistance (EX) The additions are usually required when building a safety deposit centre or jewellery Store.

*5 sided vaults are not certified

  • Independently Tested and Certified
  • Secured by Design
Vault rooms MODULPRIM - 1
Vault door

Modulprim Strongrooms

Adaptable for most room specifications, even those with space constraints or that are located on upper floors, Modulprim components are prefabricated off-site to precisely fit a detailed floor plan that will have been drawn up by Securikey engineers following a comprehensive on-site survey and input from the customer.

Once manufactured to the required specification, the specially-made strongroom vault elements are then delivered to site and assembled, a process that involves the solid concrete floor being secured before the individual wall panels and ceiling are welded in position.

The Modulprim strongroom is not just easy to install, but as a prefabricated modular solution it also offers the added flexibility of being easily modified at a future date. Panels can be removed and relocated by installers and further panels added if required. If the customer should need to move premises completely, the Modulprim can be disassembled and relocated in an appropriate area of the new building or location.


In addition to our ISO 9001 certification, Securikey are also members of Master Locksmiths Association and ESSA. These organisations promote the highest standards within the security industry. The inclusion of the ‘AIS Approved’ logo reinforces the importance of the independent testing.