BUYERS GUIDE TO SIZE
The size of your safe will be determined by what you want to put inside and where you would like to position it. Be sure to leave room for future additions to the contents.
Also bear in mind the location of the safe. Make sure you have room for it.
Safes are measured by external and internal dimensions (mm), capacity or volume (Litres) and weight (kg).
You also need to take into consideration the door swing area and thickness of a digital lock or handle.
If you are renting or considering moving house then how are you going to move the safe in the future? Some safes weigh in excess of 1000kg.