: True floor safes require a hole in the concrete slab. If you are not building a new home, this involves cutting into your existing floor, which can be labor-intensive but provides the highest level of security.

: These are widely considered the gold standard for in-ground security. The Stealth B1500 and its larger sibling, the Stealth B2500 , are designed to be encased in concrete on five sides. They feature a -thick solid steel plate door and three

: Since these safes are in the ground, they can be prone to humidity. Experts from Protex recommend using moisture-proof bags for sensitive documents or jewelry to prevent corrosion over time.

: While primarily a gun safe, the Liberty Centurion 24 is frequently used as a floor-mounted solution for those who need massive volume. It provides 30-40 minutes of fire protection and is engineered with military-style locking bars. Key Considerations Before You Buy