A Hayman floor safe provides exactly what you need.
SUPERIOR fire protection. The safe is installed in concrete below the floor. In a fire as the heat rises, it moves up and away from the safe contents.
SUPERIOR security. The only surface of the safe available to attack is the door, which has the high- security features.
In addition to those GREAT features, only a Hayman floor safe has Patented features such as a steel-reinforced, water proof polyethylene body. Also, once opened, the door can be lifted off (NO tools required), and then transferred to another Hayman floor safe body if you relocate.
You cannot buy a better floor safe!!