Yes, it is entirely possible to install a safe in a built-in cupboard. We regularly carry out this type of installation. The simplest solution is usually to place the safe on the base of the cupboard and secure it both to the floor and to the wall. In many cases, this type of cupboard is fitted with a plinth. We can then manufacture a steel mounting plinth at the same height as the cupboard, or adapt the existing base to create a stable and suitable support. We can also cut out the back panel of the cupboard so that the safe can be positioned as close as possible to the wall. Installing a safe higher up inside the cupboard is also possible, depending on the type of wall and the weight of the safe. In that case, a plinth or mounting plate may be required to ensure a safe and reliable fixing.