Hayman FS4000B Floor Safe Body Only

Rustproof in-floor body: the largest Hayman polyethylene replacement shell

For owners who already have a Hayman floor-safe door, the Hayman FS4000B from the FS Series is a body-only, in-floor replacement shell. Its patented polyethylene construction is rustproof and leak resistant, the largest size in Hayman's polyethylene floor-safe line. Built in the USA, it sets into a concrete floor and reuses your existing Hayman door, collar, and lock.

The FS4000B measures 20.25 inches high, 21.75 inches wide, and 15.5 inches deep, with an interior of 17 by 20.25 by 13.25 inches and a clear door opening of 10 3/4 by 12 1/4 inches. At roughly 53 pounds, the molded body drops into a poured floor and accepts a Hayman door.

Engineering & Security

• ✓Patented polyethylene body: Molded plastic shell is rustproof and leak resistant, suited to in-floor installation where moisture would corrode a steel body.
• ✓1/4-inch door collar: Quarter-inch collar bolts to the body on all four sides with specially hardened bolts, anchoring the door assembly to the shell.
• ✓1/2-inch door frame: Half-inch frame welds to the door collar, giving the reused Hayman door a rigid mounting surface once set in concrete.
• ✓Body only, no door or lock: Ships as the shell alone; you supply a compatible Hayman floor-safe door, collar, and lock, so confirm fit before ordering.
• ✓Not fire-rated: This polyethylene body carries no fire rating by design; choose a separately listed fire safe if heat protection is required.

Concealment & Installation

• ✓In-floor concealment: Designed to set into a poured concrete floor, hiding valuables below grade where they are out of sight.
• ✓Flush steel cover plate: Included steel cover plate sits above the door and finishes flush with the concrete for a low-profile install.
• ✓Carpeted interior floor: Carpeted base cushions stored items and reduces noise when retrieving contents from the recessed body.
• ✓Versatile storage system: Interior storage layout organizes documents and valuables within the largest body in the polyethylene floor-safe line.
• ✓Clear door opening: The 10 3/4 by 12 1/4 inch opening sets the usable access size, so verify your door matches before installing.

Ideal Buyer & Use Cases

The FS4000B suits an owner replacing or upgrading an existing Hayman in-floor body who already has a compatible door and lock. At 20.25 inches high, 21.75 inches wide, and 15.5 inches deep and about 53 pounds, it installs flush into a concrete floor for concealed storage.

Need a complete in-floor safe instead of a body only? Consider the Hayman FS2300B Polyethylene In-Floor Safe or the steel-bodied FS16 and FS8 floor safes, which ship as full units with door and lock.