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Retrofit and upgrades of safes and strongboxes – new locks and accessories

A safe does not always need to be replaced. Atelier Boonen provides modification and adaptation of safes and vaults, both in our own workshop and on-site at the customer’s location. From new locks and electronic upgrades to customized layouts and accessories: we deliver durable solutions that enhance comfort, usability and security.
Modifying and upgrading safes – tailor-made in our workshop or on-site

Retrofit and upgrades of safes

Modifying and upgrading safes – tailor-made in our workshop or on-site

A safe or strongbox doesn't always need to be replaced. In many cases, a targeted modification is all it takes: a new locking system, a custom interior or a technical upgrade. Whether in our fully equipped workshop or directly on-site, we carry out daily adjustments and upgrades to safes and strongboxes, fully tailored to your needs.

In-house workshop and trusted partners

We operate a fully equipped workshop with lathes, milling machines, rollers, presses, metal shears, bending machines, and MIG, MAG, TIG and autogenous welding installations. Thanks to this versatile machine park, we can perform the vast majority of work in-house.

For specialised needs, we collaborate with reliable partners using state-of-the-art technologies:

  • CNC tube and flatbed laser cutting
  • robotic welding
  • precision CNC machining
  • environmentally friendly powder coating
  • premium joinery for high-end interior finishes
Lock conversion and electronic upgrades

Retrofit and upgrades of safes

Lock conversion and electronic upgrades

One of the most requested services is replacing or upgrading existing locks. Often, the safe itself is in excellent condition, but the locking system is outdated or difficult to use.

We can replace:

  • mechanical combination locks with user-friendly electronic code locks
    outdated key locks with modern lock types
  • mechanical combination systems with electronic time locks featuring audit trails, user hierarchy and access controls

These upgrades improve both security and usability, without the cost of a new safe. In many cases, new locks can be installed on-site, either at home or at your company, without moving the safe.

Custom interior fittings

We design and install:

  • custom-made bases for safes
  • additional or reinforced shelves (e.g. for coins)
  • interior compartments, wooden drawers or modular sections
  • integrated LED lighting
  • built-in power outlets (e.g. for watch winders)
  • key hooks, gun holders for short or long firearms
  • bespoke wooden interiors and luxury layouts

These customisations enhance both functionality and ease of use.

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