If you want one answer: the best floor safes for cash are hidden, steel-bodied containers set flush into a concrete slab or bolted to it, and the pick that suits most households is the Barska AX12656, a 0.22 cubic foot in-ground safe with two pry-resistant deadbolts and a key lock. A safe that is not anchored to concrete is not a safe at all, so every option below is judged as much on how it fixes to the floor as on what it is made of.
That last point changes everything about how you read the spec lists. A floor safe works on two levels. Concealment stops a casual burglar from ever locating the cash, and anchoring turns a found safe into an excavation that takes time, noise and a grinder to complete. A beautiful 6 cubic foot safe that slides across a garage floor on a furniture dolly protects nothing at all.
Cash is also the hardest asset to recover and the easiest for an insurer to dispute. Unlike a laptop or a ring, a stack of banknotes produces no proof of purchase, no serial number and no valuation trail. Where it physically sits decides whether you ever see it again, which is why this guide spends as much time on installation and concealment as on the boxes themselves.
We went through eight floor and in-ground safes built for money, read the manufacturer specifications against the customer reviews, and scored each on capacity, lock design, anchoring method and the honesty of its fire and water claims. The picks below cover everything from a 17 pound concealment box to a 71 pound dual-zone drop safe for a business till.
Updated for 2026, and written for anyone who has ever wondered whether a safe in the basement is worth the concrete work.
| Product | Specifications | Action |
|---|---|---|
| Barska AX12656 Hidden Floor Safe |
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Check Latest Price |
| DAYI DM-52 Drop Safe |
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 Aprxuvot 5.2 Cuft Floor Safe |
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 Protex IF-1500C In-Ground Safe |
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 Aprxuvot 3.3 Cuft Home Safe |
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 Viking VS-15FL Floor Safe |
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| Sanfnz 25.6 Inch Drop Safe |
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 Karini 690-FD Cash Drop Safe |
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0.22 cu ft interior
6.9 x 13 x 3.2 in chamber
Alloy steel body
17.1 lb floor mount
This is the safe we recommend to most people, and the reason is not the specification sheet. It is that 17.1 pounds is a weight one adult can lift into a cut opening, which means the install does not need a contractor or a second pair of hands. For a cash box that needs to disappear under a hallway tile or sit inside a closet step, that is the whole design brief.
The body is alloy steel with two built-in pry-resistant deadbolts, and the chamber measures 6.9 inches wide by 13 inches tall by 3.2 inches deep. That is a narrow slot rather than a box, so think banded bills, passports, spare keys and a phone rather than folders. The included floor mat keeps the raw steel from marking paper currency, which matters more than it sounds.
Owners consistently describe it as a concealment device rather than a security safe, and we agree with that framing. It is listed as water repellent, and the documentation is explicit that it is neither waterproof nor fireproof, so bag your cash before it goes in. The lock is a simple key control, and the two included keys are the only way in, which is a genuine convenience over a three-number dial.
The 4.4 rating across 372 reviews is solid for this category, and the distribution is unusually clean: 72% five star with 6% one star, which mostly reflects a small interior and the rough finish. A few buyers report a wobbly key cylinder or a key that arrived not fitting, so test the lock before you pour anything.
Our practical note is that this is an in-ground unit, so it wants a floor opening, not a surface bolt-down. Recessed installation is what makes prying so much harder, since there is no exposed door edge to get a bar behind.
Using rough planning math, a bundle of 100 one-hundred-dollar notes is roughly 1.5 cubic inches. That puts the 0.22 cubic foot chamber, which is about 3800 cubic inches before the walls take their share, in the region of a couple of thousand banded notes. Treat that as an estimate rather than a promise, and check your own bundle thickness before you plan around it.
Skip this one if you are storing more than a few thousand dollars in mixed denominations, because the 3.2 inch depth will not take a thick brick of uncounted bills without forcing them. It is also the wrong pick for a basement or garage that floods, since neither this unit nor any other in this roundup is sealed against standing water.
2.6 cu ft interior
14.75 x 20.25 x 11.5 in chamber
One-piece steel
22.34 kg
This is the closest thing in the group to a real depository unit, and it is the one we point a restaurant or small shop toward. The drop slot on the front has an anti-fishing baffle, which means the person who makes the deposit cannot reach back in and pull the cash out. That single feature is what separates a drop safe from an ordinary lockbox.
Access runs three ways: a digital passcode, an emergency key and an external backup power box for when the four AA cells die. With 906 reviews averaging 4.4, this is the most reviewed safe in our group by a wide margin, and the feedback is unusually consistent about what it is and is not.
Buyers like the interior. The shelf is rated to hold 8 by 11 paper flat, and plenty of owners use the space for checks, receipts and deposit bags rather than loose currency. Several reviewers mention customer service replacing a lost key and covering transit damage, which is worth something when the deposit slot is your only way in.
The security-minded minority is right to be sceptical. Reviewers put the body steel at roughly 1.5 mm and note that the door flexes when pressed, and there is a hinge-side gap wide enough for a thin pry tool. At 22.34 kg it will not stop anyone who decides to carry it away, so anchor it to a stud or concrete surface using the holes in the back.
The included fireproof document bag is doing the work here that the steel cannot. The body is not fire resistant, and some listings blur that line. If you are storing anything that cannot be replaced, put it in the bag first, and if you want real protection buy a tested fire safe separately rather than trusting a floor unit.
For a business, this pairs naturally with the daily reconciliation routine that a good cash drawer gives you. Close the till, count into a deposit bag, and drop the bag rather than loose bills. The baffle is designed for a bundle, not for a fan of notes, and a bundle that will not go through the slot is a bundle left on the counter.
5.2 cu ft interior
12.2 x 14.96 x 23.62 in body
40 lb
3 live bolts, keypad plus keys
Five point two cubic feet is the largest volume per pound in this roundup, which is what makes it useful when you are storing cash alongside everything else that has to disappear. A laptop, a folder of deeds, a jewellery roll and a banded stack of notes all fit without a Tetris problem.
Construction is welded one-piece steel with three round live-locking bolts and concealed pry-resistant hinges, and there are four pre-drilled holes on the back and bottom with expansion screws supplied. That combination makes it a bolt-down unit rather than a concrete-in one, so you get theft resistance from mass and fixings instead of burial.
Two-stage access is the practical draw. A programmable keypad for daily use, spare keys for backup, and an external battery case for a dead cell. The anti-tamper alarm gives a warning after three wrong codes and can be muted, which matters if the beep itself would give away the location.
Be careful with the rating language. The 4.1 average is the lowest in our group, and 15% of reviews are one star, which is the highest share we saw. Nearly all of those complaints are about the fireproof claim and about the reset button and interior light failing on some units, leaving the factory preset code unchangeable. Test both the light and the code reset the day it arrives.
Forty pounds spread across 5.2 cubic feet is a large box made of thin material rather than a small box made of thick material. For burglary resistance you are relying on the four anchor points, not on the shell. Bolt it down and it is a very good cash locker; leave it free-standing and it is a heavy document tray.
It suits a household with mixed storage needs and a garage or utility room where bolting to a slab is realistic. It does not suit anyone who needs a tested fire rating or a documented burglary classification, because neither is claimed in a form we could verify.
13.88 x 13 x 7 in chamber
Half inch steel door, 5 bolts
84 lb concrete-in body
This is the only genuinely heavy security safe in the group, and the only one designed to disappear into poured concrete rather than sit on top of it. Everything else here is a locked box with good intentions. The IF-1500C is a security product.
The door is half-inch steel with five locking bolts, and a drill-resistant carburized hard plate sits over the lock body so a drill bit does not reach the mechanism. Door edges are reinforced and the whole unit is recessed, which removes the pry edge entirely. At 84 pounds set in concrete, removal stops being a burglary technique and becomes a demolition project.
The chamber is 13.88 inches wide, 7 inches tall and 13.5 inches deep, which is a wide shallow tray. That shape suits stacks of banded notes laid flat, spare coins in tubes, and a jewellery roll, and it is not suited to standing file folders.
Protex lists this as water resistant, and the distinction matters. Water resistant means the body sheds incidental moisture during and after a pour, not that it survives a flooded basement. Owners consistently recommend a moisture-proof bag for the contents, and on a basement slab we agree.
There is no fire rating claim here, and that is normal for this category. If you need paper currency to survive a specific fire exposure, that is a fire safe purchase, not a floor safe purchase.
This is a permanent installation, so the site decision comes first. Check slab thickness, post-tension cables and reinforcing steel before anyone cuts, and confirm the door swing and opening clearance work in the finished floor. Users on r/Silverbugs make the same point repeatedly: a floor safe is a site question before it is a product question.
3.3 cu ft interior
12.2 x 13.78 x 17.71 in body
29.1 lb
Keypad, key and alarm
This is the middle option, and for most households it is the most realistic one. Three point three cubic feet fits a good stack of banded currency plus documents and a laptop, and 29.1 pounds is heavy enough to feel like a safe without being a moving problem on a staircase.
It mounts to a wall or a floor using four pre-drilled holes and supplied expansion screws, which gives you a real choice in a basement, a closet or a garage. Access is a programmable keypad or one of the spare keys, and an external battery case covers a dead cell. The vibration-triggered alarm gives a warning beep and then locks out after three wrong codes, with a silent mode for overnight.
Reviews split on claims rather than function, and that is the honest summary. Owners like the room, the shelf and the keypad for daily cash. Detractors point to plastic housing around the combination lock, a plastic handle, and the fact that the advertised water and fireproof protection is not stated anywhere in the manual or on the product.
That is the point to weigh carefully. Treat this as a well-built, well-anchored storage box for daily cash and documents, not as a fireproof or burglary-rated container. If your priority is a documented rating, look elsewhere in this list or buy a dedicated fire safe.
A keypad is faster than a key for someone depositing money several times a week, and it lets you change the code after a roommate, cleaner or contractor has seen it. The cost is a battery dependency and a small plastic control block that is the weakest component on the safe. Keep the emergency key somewhere sensible and the battery backup in reach.
Basement and utility room installations gain from the mass and the anchoring, but humidity is the enemy of banknotes more than thieves are. Put currency in a sealed bag and add a desiccant pack if the room is unconditioned. A closet or under-stairs position on a ground floor is the sweet spot for concealment and dry air at the same time.
15.4 x 8.3 in chamber, 5.1 in tall
10mm laser-cut steel door
23.6 lb floor mount
The Viking is the one safe in this roundup that nobody complains about, and the 4.7 across 44 reviews with a zero percent one-star share is why. It is also the smallest, and those two facts are connected. Small, simple, well-built products generate very few complaints.
The door is 10mm laser-cut steel that resists prying with normal tools, and the lock is a purely mechanical double-bit mechanism with two keys. There is no battery, no code and nothing to fail. That single design choice removes the most common cause of lockouts, which is why it is our pick for anyone nervous about electronics.
It fixes to concrete or a wooden floor with four supplied expansion bolts. The 23.6 pound body is heavy enough to feel solid and light enough for one person, and the hydraulic lift on the top-opening door is a nice touch on a lid that weighs what it does.
Everything inside is carpeted, including the foam on the lid, so a stack of banded currency sits on a soft surface rather than bare steel. Powder coating on the interior and exterior helps with the corrosion that eventually ruins a safe in a damp garage.
The limitation is size and it is a real one. The chamber is 15.4 inches wide, 8.3 inches deep and only 5.1 inches tall, which is a slot for envelopes, cards, flat-banded notes and slim valuables. Think the contents of a laptop sleeve, not the contents of a filing cabinet.
Condensation, dust and a fluctuating temperature are all kinder to a mechanical lock than to an electronic panel. There is no keypad membrane to corrode and no battery to go flat in a safe nobody opens for three months. For a garage or basement safe that is visited a few times a year, that reliability is worth more than convenience.
Anyone storing bulky items, and anyone who needs to change access without changing keys, such as a business with two staff who both need to deposit. It is also the least suited of the group to a damp location because it carries no water resistance at all.
5.6 cu ft interior
12.2 x 13.77 x 25.5 in body
40.7 lb
Drop slot, lockable upper box
This is the most complete package in the roundup for someone who has two different kinds of things to protect. The main body takes cash boxes and folders, and a separate lockable upper compartment holds the items that should not travel with the money, such as passports, deeds or a firearm.
The deposit slot is the best of the three here, with a saw-tooth tilting baffle that turns after a deposit so a hand cannot follow it back in. Access is a programmable keypad with master and user codes, two backup keys, and an external power box. Two people can hold separate codes, which is exactly what a two-person cash handling process needs.
At 40.7 pounds the body is heavy enough that carrying it off is impractical, and there are pre-drilled holes on the back and bottom with four expansion anchors supplied. The alarm gives a 20 second warning after three wrong codes and freezes the panel for up to five minutes after six, with a mute mode and an interior light that activates on opening.
The honest weaknesses are visible in the reviews. Several owners describe the walls as thin sheet metal with the door as the only sturdy part, and the plastic keypad and knob can be snapped off with a screwdriver. The supplied fireproof bag is A4 letter size, so legal documents will not fit, and the instructions are thin enough that some units arrive without a manual or batteries.
None of that changes the verdict for its actual job. As a bolt-down or wall-mounted deposit safe with a segregated upper compartment, the design is well matched to a household or a small operation that deposits cash regularly and does not need a tested rating.
A user code lets a partner, an employee or a family member make a deposit without ever seeing the master code or opening the main compartment. That turns the safe from a shared secret into a controlled process, which is the difference between storing cash and managing it.
Open the box and lay out the contents before you bolt it down. You should have two emergency keys, four expansion anchors, an external power box, two drawer box keys and the fireproof bag. Missing batteries and absent manuals are the most common complaints in the reviews, and both are five minutes of work to fix at the counter.
6.0 cu ft interior
13.98 x 13.98 x 27.2 in body
71 lb
Dual-zone keyed deposit compartment
The dual-zone layout is the idea worth stealing from this one. Deposits fall through the front slot into a separately keyed internal compartment, so the main compartment can be opened, emptied and recounted without ever disturbing the money somebody else dropped in an hour ago. For a business that is a genuine control improvement, not a convenience.
At six cubic feet and 71 pounds this is the heaviest unit in the roundup, built from heavy-gauge cold-rolled steel with four solid deadbolts and steel knobs. Six anchors are included for wall or floor fixing, and the mass alone means two people and a dolly are needed to reposition it.
Access is a three-way arrangement: keypad with an LED light, an emergency key and an external battery box. The lockout escalates, with a 20 second alarm after three wrong codes and a five minute freeze after another three, which is a sensible response to someone trying combinations.
With 35 reviews at 4.4 and 79% five star, the feedback is positive on a smaller base than the others, so read it with that in mind. Owners single out the internal compartment as the reason the safe works, along with the weight and the included anchors. The practical notes are that batteries are not supplied and that the keypad tones and alarm reset take a few minutes of manual reading.
The manufacturer names retail, bars, restaurants, hotels, food trucks and home use as intended environments, and the vertical 13.98 by 13.98 by 27.2 inch footprint suits a counter, a closet corner or a floor position against a wall.
Buy this one if more than one person deposits cash and the person who manages the safe should not have to count everything in the box to check the total. The internal compartment turns reconciliation into a small job instead of a full one. For a single user at home, the added keyed layer is a small cost for very little gain.
Put four AA alkaline cells in before you mount it, because a keypad with no power and no key access is a locked safe you cannot open. Keep the emergency key somewhere other than the building, and test the alarm reset once so you know the tones before you need them.
Start with the amount, not the brand. Count what you actually intend to store, sort it by denomination before it goes in, and then pick a chamber that holds that stack with room to spare. A safe packed to the door will have cash hanging against the bolts, which is both untidy and a pressure point if anything is ever pried.
Capacity is quoted in cubic feet on the outside of the box but the useful figure is the interior. A band of one hundred one-hundred-dollar notes is about the thickness of a credit card and covers roughly two and a half by six inches, so a bundle of a hundred runs to around a cubic inch and a half. Use that as a planning ratio against the interior dimensions, then check your own bundle, because band thickness varies by bank and by wear.
On that basis a 0.22 cubic foot chamber holds a stack in the low thousands, a 2.6 cubic foot body holds a household’s savings comfortably, and anything from five cubic feet upward is a business or a multi-location reserve rather than a personal stash. Judge the interior height as well as the volume, because a tall narrow chamber and a wide shallow tray hold very different shapes of money.
Nothing is fireproof. A fire rating means the internal temperature stays below a stated threshold for a stated period, tested to a standard such as UL 72, and it is a claim about contents, not about the steel. For paper currency the practical question is narrower than it sounds, because a house fire that reaches a safe in a concrete slab usually destroys everything around it first.
That is why the honest advice in the safe community is to test the rating’s existence rather than admire the number. Several of the units here are marketed as fireproof or fire resistant in the listing title while carrying no documented rating at all, and reviewers called that out on two of them. When a rating is claimed, look for the standard and a verifiable test mark, and discount the claim when there is neither.
These are the two installation families and they are not interchangeable. A concrete-in or in-ground safe is set into an opening in the slab and poured around, so the finished floor is flush over it and removal means breaking the floor. A bolt-down safe sits on the surface or against a wall and is fixed with expansion anchors, so it is faster to install and easier to move later.
Concrete-in gives you concealment and mass that a thief cannot separate from the building. Bolt-down gives you a job one person can finish in an afternoon with a drill and a hammer drill. Most of our picks are bolt-down, with the Protex IF-1500C as the one true concrete-in option, because a poured installation is a one-way decision that has to be right the first time. Plan the working area before anything is cut, and if the slab needs grinding or a finish coat first, our guide to the best floor polishers covers the machines that handle it.
Forum consensus on this point is unanimous and worth repeating. A heavy safe sitting on a floor with nothing fixing it is furniture, and the bolts, anchors or concrete surround are the security. A 71 pound unit with six anchors and a 17 pound unit with two deadbolts and no fixings are not comparable, no matter what the listing says.
Check what hardware actually ships in the box against what the product needs. Several of the units here include expansion screws that reviewers describe as offering little real deterrence, and the Sanfnz safe in particular draws that complaint. If the supplied fixings look thin, buy proper expansion or chemical anchors rather than relying on the box contents.
A key lock is the most reliable and the least convenient, and it is the right choice when the safe is opened rarely. A mechanical combination removes the key entirely but has no override if the code is forgotten, which is the recurring complaint about the Protex in the reviews. An electronic keypad allows code changes and multiple users but introduces a battery that can die and a lockout procedure that varies by brand.
Before you buy, find out how the manufacturer overrides the lock and what that override costs, then purchase it at the same time as the safe. Losing the only key to a safe with no override is the most common way an expensive purchase becomes a door, and the forum threads are full of people who inherited homes with floor safes they could never open.
Water damages currency far more often than fire does, and no safe in this roundup is waterproof. Several are listed as water resistant or water repellent, which covers splashes and condensation, not a flooded slab. If the install is below grade, put every stack of bills in a sealed bag and add a desiccant pack, and recheck it twice a year.
A burglar who cannot find the safe never tests the lock, and a good location is free. Under carpet, beneath a finished floor in a closet, inside a step, or behind a cabinet that only opens rarely, all of these work. What does not work is a bolt-down safe parked in the middle of an open garage floor, because the concealment is gone and only the anchor strength stands between you and a recovery crew. A rarely switched floor lamp over the spot is a cheap extra layer of cover, and our best floor lamps guide covers options if the corner needs light.
We compared the manufacturer specification data against the customer review content for all eight units, weighting four things: the steel gauge and bolt count, the size of the interior rather than the outside of the box, the anchoring hardware actually supplied, and how honest the review data is about fire and water claims. We also factored in lockout risk, because a safe you cannot open is a very expensive paperweight. Ratings and review counts come from the listings, and every figure in the reviews above is taken from the manufacturer data or from what buyers reported.
A floor safe is a concealment and anchoring product. Some situations need a different category of safe entirely, and buying the wrong one means either cutting concrete you did not need to cut or storing cash where staff can reach it.
Cash-heavy businesses need a depository or drop safe. If money goes in and comes out every day, a floor safe creates a bottleneck and a risk. A front-deposit safe with an anti-fishing baffle and an internally keyed compartment, mounted behind a counter, is the right tool. Both depository units in this roundup, the DAYI DM-52 and the Karini 690-FD, are built for that, and pairing one with a sensible register is a complete approach to daily takings.
Irreplaceable documents need a tested fire safe. Birth certificates, deeds and the only copy of a will should go into a UL 72 tested fire safe, sized on the document stack rather than on what looks impressive. Putting them in a floor safe rated for nothing gives a false sense of coverage, and the nesting pattern that shows up constantly in forum threads, a small fireproof document safe sitting inside a large floor safe, is the practical compromise many owners land on.
Renters and upper floors should not buy a floor safe at all. You cannot drill into someone else’s slab, and a 200 to 300 pound safe on an elevated floor is a load and a liability rather than a security measure. Use a good quality gun safe or a furniture safe with a locking drawer, and keep cash off site. On an upper floor, a small safe in a locked cabinet beats a heavy safe in an apartment you might have to carry out alone.
One more practical note on legality: keeping cash at home is legal, and there is no reporting threshold for ordinary savings. What matters is that your homeowner’s policy is aware you hold a meaningful amount of cash, and that you keep a dated record of the denominations and amounts you store. A photograph of a sealed deposit bag is enough to make a claim credible instead of speculative.
For most households, a concealed in-ground or floor-mounted safe bolted to a concrete slab is the right answer, and the Barska AX12656 is a solid starting point. What matters most is not the brand or the fire rating but the two things that decide real protection: whether the safe is hidden, and whether it is anchored to concrete so it cannot simply be carried away. Choose the interior size from the amount of banded notes you plan to store, and add a waterproof bag and a desiccant pack if it goes below grade.
Among the safes in this roundup, the Protex IF-1500C is the most secure. It has a half inch steel door, five locking bolts, a drill-resistant carburized hard plate over the lock and an 84 pound body designed to be set permanently into poured concrete. Security comes from the combination of steel, bolt work and burial, so if you cannot pour concrete, choose the heaviest bolt-down unit you can manage and fix it with proper expansion anchors rather than a lightweight box.
Paper currency is highly combustible and will burn at temperatures far below those inside a genuine house fire, so a fireproof label alone is not reassurance. What a real rating means is that the internal temperature stays below a set threshold for a stated number of minutes, tested to a standard such as UL 72. Most floor safes in this price range carry no verifiable rating at all, so store large sums in a tested fire safe if fire protection is the actual priority.
It depends on who puts money in and who takes it out. A family storing savings benefits from a concealed, anchored floor safe. A business with daily cash needs a depository or drop safe with an anti-fishing baffle and a keyed internal compartment. Renters and anyone above the ground floor should use a lockable cabinet or gun safe instead, since they cannot anchor to concrete. In every case, banknotes belong in a sealed bag with a desiccant pack before they go in.
A good fire rating for paper documents and cash is a 30 minute rating tested to UL 72, and a 60 minute rating if the contents are truly irreplaceable. Check that the rating is stated with the standard and a verifiable test mark, not just a phrase like fireproof in a listing title. Note that interior dimensions on fire-rated safes are often much smaller than the external figures suggest, so size the safe on the document stack rather than on the capacity number.
The Barska AX12656 wins this roundup for one reason above all: at 17.1 pounds with two pry-resistant deadbolts and mounting hardware in the box, it is the only safe here that a single person can install correctly, which is where most security plans quietly fail. If you want more security and can pour concrete, the Protex IF-1500C is the real safe, and the Viking VS-15FL is the one nothing goes wrong with.
For money that moves daily, the Karini 690-FD or the DAYI DM-52 put a deposit slot and an internal compartment between your staff and the cash. Whatever you choose, anchor it, hide it, bag the notes, and buy the lock override at the same time as the box. That last habit has saved more people than any specification on this list.
We will keep this roundup current as new models land, and the full comparison sits just above the reviews so you can check the specs against your own cash volume before you commit to a concrete cut.
