Range from: £1,080.00 – £1,725.00

Fireproof underfloor safes for your home, Hamber Safes EssexFireproof underfloor safes for your home, Hamber Safes EssexFireproof underfloor safes for your home, Hamber Safes EssexFireproof underfloor safes for your home, Hamber Safes Essex

Our all-time best-selling, and most popular underfloor safe. Fitted with a round door, giving a circular access opening of approximately 142mm (5.6”) in diameter (actual size). Suitable therefore for the storage of all types of jewellery, watches, coins, cash and any other valuable objects that will fit through the 142mm opening. The standard VdS Grade 2 key lock fitted to the ‘Minder’ also offers the facility to simply change the key to a new pattern, without lock disassembling, if an original key is still held (if spare keys are lost, or are in the possession of an unauthorised keyholder for example). It can also be supplied with the option of a convenient ‘detachable bit’ key lock system, allowing users to keep short key bits in a purse or wallet, rather than carrying around a bulky traditional key.

  • Precision engineered, fully removable, solid stainless steel door.
  • Robust steel floor vault.
  • Key locked safes supplied with 2 keys as standard (additional keys are available).
  • Key escutcheon dust cover (or data badge on combination safes), stamped with individual safe build number.
  • Connecting transitional ABS neck section (to allow installation beneath a substantial thickness of reinforced concrete).
  • Discrete, flush fitting, polypropylene, floor level dust cover.
  • Tough Nylon internal bottom lock cover. Which protects and covers the entire locking mechanism.
  • Full installation instructions and installation compliance certification (for completion following correct installation).


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Fireproof underfloor safes for your home, Hamber Safes Essex

Ease of use

The safe door has been designed with ease of use as a priority, and thanks to an innovative originally and patented design, it can be refitted by simply locating it, (with one hand), directly back into the vault collar, in any direction, throughout 360 degrees. There are no fiddly, fixed locating bolts, hinges or mountings to line up, as with many other alternative underfloor safes.


Fitted with a high quality, fully certified lock, and made using only select materials, each safe incorporates various attack counter-measures to resist lock picking, lock-tampering/damage, drilling, abrasive disc or saw attack, heavy impact, leverage and use of flame/heat (using heavy cutting equipment).

Fireproof underfloor safes for your home, Hamber Safes Essex

Additional Product Information

Internal Dimensions of  Safe Vaults

The following are APPROXIMATE internal dimensions and volumes of each safe vault (floor storage box) only. This information is provided to give a practical understanding of the amount of storage that each vault size provides.

These dimensions are slightly different to the external vault measurements, which are slightly larger, due to the thickness of the vault walls, and the anti-extraction flange. They also do not include the size of the connecting transitional neck section (that connects the vault with floor level, to allow vault installation beneath reinforced concrete). Please contact us for full external dimensions if these are needed when planning your installation.

Weights are approximate only and are based upon standard key locked underfloor safes. Weights will vary with different lock configurations and if a deposit tube facility is selected.

Capacity: 8 litres
Length (horizontal): 200mm (7.9″)
Width (horizontal): 200mm (7.9″)
Height (vertical): 190mm (7.5″)
Weight: 13kg

Capacity: 15 litres
Length (horizontal): 250mm (9.9″)
Width (horizontal): 250mm (9.9″)
Height (vertical): 240mm (9.5″)
Weight: 17kg

Capacity: 27 litres
Length (horizontal): 300mm (11.8″)
Width (horizontal): 300mm (11.8″)
Height (vertical): 295mm (11.6″)
Weight: 22kg

Extra Large
Capacity: 34 litres
Length (horizontal): 300mm (11.8″)
Width (horizontal): 300mm (11.8″)
Height (vertical): 370mm (14.6″)
Weight: 24kg

Vault Features

  • Continuously hand-welded seams all-round, for added strength and quality.
  • Thick, heavy gauge, solid steel top plate and seamless welded collar for increased reinforcement.
  • Walls and base manufactured from thick ‘Zintec’ proprietary solid steel plate (electrolytically coated to resist rust and corrosion).
  • Anti-extraction flange fitted to resist attempts at removal once fitted.
  • Powder coated all round with durable, high quality, ‘hammered’ effect, black-gold finish, to provide further resistance to rust and corrosion.
  • All internal surfaces lined with luxurious, ‘flock’ (soft-felt effect) coating, to protect valuables stored inside.

Safe Door Locks

  • Key: Fitted with VdS Grade 2 key operated, 9 lever, double bitted, lock as standard. Lock has facility to allow change of key (to new pattern) without lock disassembling (can also be provided with optional detachable bit keys).
  • Combination: Fitted with VdS Grade 2, 3-wheel mechanical combination lock (with one million theoretical variations).
  • Electronic: Fitted with VdS Grade 2 electronic combination lock, complete with keypad (battery located inside keypad).

Safe Door Features

  • Door specification: 31mm thick, stainless steel.
  • Pivotal locking bolts: 2
  • Bolt diameter: 40mm
  • Anti-drill protection: Hardened steel/ceramic pellets and Hardox ceramic steel plate.
  • Re-locking: Integral mechanisms fitted that are designed to automatically ‘lock-out’ the safe (known as ‘relocking’), in the event of lock disturbance or damage.
  • Handle: Releases under excessive force.
  • Fire: Although not a certified or specialist fire safe, underfloor safes offer a high level of resistance to fire, when properly installed underfloor in reinforced concrete.
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