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Hayman FS4000 1” Polyethylene In-Floor Safe


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  • Outside Dimensions: 20.25″H x 21.75″W x 15.50″D
  • Inside Dimensions: 17.00″H x 20.25″W x 13.25″D
  • Cu. Ft. Storage: 2.39
  • Weight: 108 lbs.
  • Color: Gray (Body); Black (Door)
  • Burglar Rating: B
  • Door: C


The Ultimate In-Floor Safe Solution

The Hayman FS4000 represents the pinnacle of in-floor safe technology, designed for homeowners who refuse to compromise on security. This advanced safe combines exceptional fire protection and robust security features, all while remaining completely hidden from view. Its innovative design and construction make it an indispensable security solution for protecting valuables against both theft and environmental hazards.

Unparalleled Security Features

At the heart of the FS4000’s security capabilities is its 1/4″ steel door frame paired with a 1/2″ steel plate door, offering formidable resistance against attempted breaches. For those seeking even greater protection, Hayman provides options to upgrade to 1″ and 1 1/2″ door thicknesses, ensuring that your valuables are safeguarded behind nearly impenetrable barriers.

The safe is equipped with a UL listed mechanical lock, renowned for its reliability and resistance to picking and drilling. An option for an electronic lock is also available, catering to those who prefer modern convenience without sacrificing security. A key feature that sets the FS4000 apart is its relocker and hardplate, designed to secure the lock mechanism if an attack is detected, providing an additional layer of security.

Innovative Design for Maximum Protection

The Hayman FS4000 is not just secure; it’s also ingeniously designed to be water-tight against groundwater, thanks to its patented Polyethylene body. This feature is especially critical for in-floor safes, ensuring that your valuables remain dry and intact regardless of environmental conditions.

Furthermore, the FS4000 offers a great storage system, equipped with three fixed shelves and a vertical filing system, allowing for organized and accessible storage of documents, jewelry, and other valuables. The inclusion of a false floor provides an additional hidden compartment, perfect for storing extra-sensitive items, underscoring the safe’s role as a versatile and secure storage solution.

Aesthetically Pleasing, Yet Hidden From View

Despite its robust security features, the Hayman FS4000 has been designed with aesthetics in mind. The safe’s gray body and black door blend seamlessly with most home interiors, ensuring that it remains discreet yet accessible. Its ability to be hidden from view makes it an ideal choice for those seeking hidden floor safes that do not detract from the aesthetic appeal of their living spaces.

Advanced Security Enhancements for Peace of Mind

The Hayman FS4000 sets a new standard for floor safes for homes, incorporating advanced security features that provide homeowners with unparalleled peace of mind. Its UL listed mechanical lock underscores a commitment to quality and reliability, offering a level of security that is trusted industry-wide. For those who value convenience without compromising on safety, the electronic lock option presents a modern solution, allowing for quick and secure access.

A distinct feature of the FS4000 is its relocker system, designed to automatically secure the safe in the event of an attempted breach, thereby adding an extra layer of protection. This, coupled with the hardplate that shields the lock and relocker from drilling and other forms of tampering, ensures that your valuables are protected against even the most determined intruders.

Innovative Design Meets Functional Storage

The FS4000 is not only about security; it’s also about providing a practical and efficient storage solution. The three fixed shelves and vertical filing system offer ample space and organization for a variety of items, from important documents to precious heirlooms. The inclusion of a false floor adds a hidden layer of storage, perfect for items requiring an additional level of secrecy and protection.

This floor safe has been thoughtfully designed to be water-tight from groundwater, thanks to its patented Polyethylene body. This feature is particularly important for safes installed in areas prone to moisture, ensuring that your valuables remain dry and secure in all conditions.

Aesthetic Integration and Hidden Installation

While the FS4000 excels in security and functionality, it also shines in its aesthetic appeal. The gray body and black door design ensures that the safe can be installed in any home without disrupting the interior decor. As a hidden floor safe, it offers the best of both worlds: robust protection for your valuables while being completely concealed from view, ensuring that your security measures remain discreet and unobtrusive.

The FS4000’s design allows for floor-mounted installation, providing a secure and permanent solution that integrates seamlessly into your home’s architecture. This method of installation not only enhances the safe’s security by making it a part of your home’s foundation but also preserves the aesthetic integrity of your living space.

The Epitome of Security and Innovation

The Hayman FS4000 has redefined the standards for in-floor safes, merging exceptional security measures with unparalleled ease of use and aesthetic discretion. Its robust 1/4″ steel door frame and 1/2″ steel plate door, with options for increased thickness, provide a fortress-like barrier against unauthorized access, setting a new benchmark for floor safes for homes.

The safe’s advanced locking mechanisms, including the option for a UL listed mechanical lock or an electronic lock, offer users flexibility in securing their valuables while ensuring quick access when needed. The inclusion of a relocker and hardplate fortifies the safe against sophisticated attacks, embodying Hayman’s commitment to offering superior protection.

Designed for the Discerning Homeowner

Hayman’s FS4000 goes beyond mere security; it is crafted with the discerning homeowner in mind, offering hidden floor safes that blend seamlessly into the architectural fabric of any residence. The patented, water-tight Polyethylene body ensures protection against environmental threats, while the safe’s false floor and vertical filing system provide organized and discreet storage solutions for a variety of valuables.

The safe’s design, featuring a gray body and black door, enhances its aesthetic appeal, making it a complement to any home décor. Its capacity for floor-mounted installation allows for a level of integration that is both secure and inconspicuous, ensuring that your valuables are protected without compromising the beauty of your home.

A Lifetime of Security and Satisfaction

With the Hayman FS4000, homeowners are investing in more than just a safe; they are securing a lifetime of peace of mind. The 1-year parts & labor warranty and lifetime burglary guarantee underscore Hayman’s confidence in their product and commitment to customer satisfaction. This in-ground floor safe not only offers excellent security and fire protection but also stands as a symbol of trust and reliability in safeguarding your most precious possessions.
The Hayman FS4000 embodies the pinnacle of safes innovation, offering a sophisticated solution for in-floor safes. Its exceptional security features, combined with its innovative design and user-friendly functionalities, make it an unparalleled choice for homeowners seeking to protect their valuables. Whether it’s for small floor safes, home floor safes, or floor safes for sale, the FS4000 caters to a wide range of needs, providing a secure, organized, and aesthetically pleasing solution for every home.

Additional information

Weight90 lbs
Dimensions15.5 × 21.75 × 20 in


Combo Lock


Cubic Inches


Door Clearance

12.81 x 10.75"

External Depth


External Height


External Width


Fits Closet




Home Safe


Internal Depth


Internal Height


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Total Door Thickness


Weight (lbs)


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