The Best Fireproof Safes

One of the best ways to protect your important documents and valuables is with a fireproof safe. The best fireproof safes securely seal away your most prized possessions from would-be thieves, and they also insulate those items from the flames and extreme heat of a fire. In the unfortunate event of a fire, you may not have time to grab all of your belongings, but you can rest assured that anything you’ve kept in a quality fireproof safe will survive the inferno intact.

We reviewed dozens of fireproof safes and have identified the best available on the market today. Considering factors such as fireproof ratings, locking mechanisms, and construction quality we have chosen our top picks, and then we put together a detailed rundown of many more excellent fireproof safes to give you an idea of the different types of fireproof protection available.

Best Fireproof Safe Overall
SentrySafe Dial Combination Safe
The SentrySafe Dial Combination Safe is fireproof, waterproof, and fall-proof. There’s no way man nor mother nature will break into this safe.

After looking at many great fireproof safes, we chose the SentrySafe Dial Combination Safe as our overall top pick. This safe has an outstanding fireproof rating and we think it’s the right size for most homes and small businesses.

The 5 Top-Rated Fireproof Safes

Editor's PicksBrandRating
Best Fireproof Safe OverallSentrySafe Dial Combination Safe4.1
Best Fireproof Gun SafeFortress 24-Gun Fireproof Safe4.8
Best Budget Fireproof SafeSentrySafe Fireproof and Waterproof Box4.5
Best Small Fireproof SafeHoneywell 2 Hour Fireproof Safe3.4
Best Large Fireproof SafeSentrySafe Locker Safe4.1

*Ratings are from Amazon at the time of publication and can change

Best Fireproof Safe Overall: SentrySafe Dial Combination Safe

More than a fireproof safe, the SentrySafe Dial Combination Safe is an extremely secure personal safe that is also waterproof and impact-resistant. That’s not to say that this safe’s fireproof rating is something to gloss over. In fact, with a verified 60-minute fire protection rating of up to 1700°F, this safe is astoundingly fireproof. Your valuables are sure to survive a roaring blaze, but if the safe is damaged in a fire, or water for that matter, SentrySafe has committed to a lifetime replacement guarantee.

Speaking of water, this safe is also flood-ready. It has been tested and proven to keep up to eight inches of water out for 24 hours. Additionally, this safe is impact-resistant and will remain securely closed even if it were to fall 15 feet which may happen if the floor beneath it collapses during a destructive fire.

As a standard safe, this one is as tough and reliable as they come. The dial combination lock is one of the most reliable and secure ways of securing your valuables. The steel door has been reinforced with pry-resistant hinges, and six large one-inch bolts securely lock in place to prevent any person from having a chance of getting it open. This product also comes with a bold-down kit and convenient interior storage drawers.

SentrySafe Dial Combination Safe Key Features:

  • 2.05 cubic feet capacity
  • 60-minute fire protection up to 1700°F
  • 24-hour waterproof seal
  • 15-foot fall impact resistance

Best Fireproof Gun Safe: Fortress 24-Gun Fireproof Safe

Best Fireproof Gun Safe
Fortress 24-Gun Fireproof Safe
With plenty of storage space for your long and shorts guns, plus ammo boxes and other equipment, the Fortress 24-Gun Fireproof Safe is ideal for your growing collection.

A gun safe is more than a secure place to keep your weapons away from would-be thieves, it’s also a way to protect young children from harm by preventing them from accessing any dangerous weapons. The Fortress 24-Gun Fireproof Safe is an all-around child-proof, theft-proof, and fireproof gun safe that can comfortably store your entire collection.

Standing at 55 inches tall and weighing over 300 pounds, this is a large and stable gun safe with a 24 cubic foot interior storage capacity. It utilizes a backlit electronic lock that is located high on the door and well out of reach of young children. The steel door is locked in place by three one-inch bolts which can be unlocked by the electronic lock or a backup emergency key.

The safe has a fireproof rating of up to 1200°F for 30 minutes before interior temperatures begin to reach dangerous and destructive levels. A height-adjustable shelf and cubby storage system enables you to customize your storage options to ideally fit your gun and ammo collection, or whatever else you may want to keep safely stowed away in the safe’s fireproof housing.

Fortress 24-Gun Fireproof Safe Key Features:

  • 30-minute fire protection up to 1200°F
  • Backlit electronic lock with alarm
  • Internal storage cubbies
  • 180° door opening

Best Budget Fireproof Safe: SentrySafe Fireproof and Waterproof Box

Best Budget Fireproof Safe
SentrySafe Fireproof and Waterproof Box
The SentrySafe Fireproof and Waterproof Box is an excellent low-cost portable fireproof safe that will protect documents and small belongings.

For some people, a big burly safe isn’t necessary or practical. The SentrySafe Fireproof and Waterproof Box is a fantastic option when all you need is a small, fireproof container to keep your most precious documents and valuables safe. You can keep this lockbox at home, in the office, or take it with you wherever you go.

If thievery is a major concern of yours, this budget-friendly portable safe may not be your best choice as it can be easily carried away. However, it does have a mechanical key lock to deter casual and impulsive thievery. The housing is impressively fireproof and completely waterproof for at least 72 hours.

Inside there is enough space to hold A4 papers and other full-size documents, as well as a number of small valuables such as jewelry or cash. Multiple storage straps provide additional storage options within the safe, and there is an optional interior light option that you can include for a few extra dollars. A convenient carry handle on the outside makes it easy to carry this safe box around like a briefcase.

SentrySafe Fireproof and Waterproof Box Key Features:

  • 0.28 cubic feet capacity
  • 30-minute fire protection up to 1550°F
  • 24-hour waterproof seal
  • Convenient carry handle

Best Small Fireproof Safe: Honeywell 2 Hour Fireproof Safe

Best Small Fireproof Safe
Honeywell 2 Hour Fireproof Safe
The Honeywell 2 Hour Fireproof Safe has a class-leading fireproof rating and excellent theft protection with features like concealed hinges.

There’s no doubt about it, the Honeywell 2 Hour Fireproof Safe has the best fireproof rating we’ve seen. There are a few other safes that are larger and much more expensive which match this safe’s stellar two-hour 1850°F fireproof rating, but there are none that surpass it. If you want a small safe with the best protection available, this Honeywell safe is your best bet.

It is fireproof and waterproof, and it works extremely well as a standard safe. This safe’s design features concealed hinges and a recessed door to prevent anyone from prying their way inside, and it has a pre-drilled mounting hole with a patented bolting system that’ll make it impossible for someone to carry away.

A programmable backlit keypad lock allows you to customize your access code, and it has an alarm that triggers after failed entry attempts or when the safe is tilted or dropped. Inside there is an adjustable-height storage tray. This Honeywell safe comes backed by a seven-year warranty and a lifetime after-fire replacement guarantee.

Honeywell 2 Hour Fireproof Safe Key Features:

  • 0.9 cubic feet capacity
  • 120-minute fire protection up to 1850°F
  • 8-hour waterproof seal
  • Concealed hinges

Best Large Fireproof Safe: SentrySafe Locker Safe

Best Large Fireproof Safe
SentrySafe Locker Safe
With multiple heavy-duty shelves and a carpeted interior, the SentrySafe Locker Safe keeps your belongings organized and comfortable inside of its padded walls.

The SentrySafe Locker Safe has a tall and thin locker shape that resembles a gun safe, but it is fitted with heavy-duty steel storage shelves and a soft carpeted interior to better protect household valuables and business materials. Though we couldn’t find a weight rating on the steel shelves, users have reported storing hundreds of pounds of gold and silver on them without bending or breaking the shelves.

The carpeted interior and shelves are a nice touch, especially for heavy items or sensitives valuables that could otherwise be scratched on a bare metal surface. The fire protection is up to snuff, and the 72-hour waterproof seal is a great flood-protection bonus. Though this safe does way a hefty 217 pounds, it does come with bolt-down hardware to prevent anyone from loading it up onto a dolly and carting it away.

Four thick deadbolts and five live-locking bolts keep the steel door securely closed when the lock is engaged. You can set your own digital combination with the keypad lock, and it comes with an emergency physical key to unlock the safe if the keypad becomes damaged in a fire so that you can still easily get to your items after an unfortunate incident has occurred. If you need an even larger fireproof safe we have multiple options below for you to consider.

SentrySafe Locker Safe Key Features:

  • 4.71 cubic feet capacity
  • 30-minute fire protection up to 1400°F
  • 72-hour waterproof seal
  • Carpeted interior

Who Should Buy a Fireproof Safe

Fireproof safes can be a benefit to anyone. A small fireproof safe is a great addition to any household. They can be used to store important documents such as birth certificates, social security cards, and passports, and they can be a secure way to keep extra cash or valuable jewelry hidden away from prying eyes.

All gun owners should have a gun safe to keep their expensive weaponry safe and securely locked away from not only thieves, but also away from children and other people who could potentially harm themselves or another by improperly handling such weapons.

Larger safes can be used by offices and businesses to securely house their wealth of documents and cash assets. Businesses of all sorts should have substantial cash on hand to accommodate customers, clients, and employees as necessary, and a fireproof safe is a foolproof way to keep those liquid assets handy without putting them at risk.

If you’re more concerned with the storage and less worried about the security, then you may want to check out The Best Jewelry Chests.

Best Fireproof Safe Overall
SentrySafe Dial Combination Safe
The SentrySafe Dial Combination Safe is fireproof, waterproof, and fall-proof. There’s no way man nor mother nature will break into this safe.

Important Features to Consider

There are a few important considerations to think through before purchasing a fireproof safe.

  • Fireproof rating. If you’re looking specifically for a fireproof safe, then one of the most important considerations is just how fireproof the safe is. Fireproof safes are tested and rated to withstand a specified maximum temperature for a designated amount of time. The LiveSafe Foundation says that the average house burns at an average of 1100°F. Most safes are rated to withstand temperatures well above that number for at least 30 minutes. Some can hold out for much longer.
  • Cubic feet of storage. It is equally important to know how much you can store in the safe you are purchasing. You need certain items to be safe from thieves and fire, and you need to know that they will all fit inside the safe you want to buy.
  • Storage design. The shape of the safe can have as much of am impact on storage as the cubic footage. Square safes may be the most efficient for small items, but gun safes need to be long, and documents require certain dimensions if you don’t want to fold all of your files. Cash and jewelry will fit fine into even the smallest of safes, but if you want to protect larger items you need to be aware of how large they are and buy a safe of the proper size.
  • Locking mechanisms. Combination dial locks and physical key locks are more likely to survive and be usable after a fire than digital keypad locks. While the interior items may survive a fire, the safe itself may not. Each lock type has its benefits, and some safes use multiple types so that you never lock yourself out.
  • Materials. Steel and fire-retardant plastics are common in fireproof safe construction. Some lesser safes use chrome-plated aluminum and others have non-fire-retardant plastics. The interiors are often bare steel or plastic, but some have carpeted or padded interiors to protect valuables from scratches. Gun safes more often than not will have padded interiors with pockets and cubbies to keep expensive guns from scratching one another.
  • Mounting. Safes of all sizes are made better and more secure when they are mounted. Most small safes will come with pre-drilled holes for floor or wall mounting. Larger safes often have pre-drilled holes for mounting as well, but not all will.
  • Weight. Safes are heavy. Very heavy. The bigger they are, the heavier they get. The safes on our list range from 30 to 1300 pounds. You’ll need to pay for someone to deliver an extremely heavy safe to a proper location or get several people to help you move it. Small safes are not easy to move alone either. Prepare ahead of time for how you will move and install your safe, and practice safe lifting and moving procedures when the time comes.

Frequently Asked Questions

What is a fireproof safe and what is it used for?

Fireproof safes are locking safes made with fireproof materials and fire retardant coatings to protect the valuables sealed inside from intense heat and destructive flames. They are built like typical safes with combination dial, digital, and/or physical key locks with robust housings to protect valuables from would-be thieves, but they have the added benefit of keeping your possessions safe in the event of a fire.

Each fireproof or fire-resistant safe is rated to protect its interior items for a specific amount of time up to a specified maximum temperature. Most fireproof safes are able to protect interior items for up to 30 minutes, while more substantial safes can protect its interior for up to two hours.

Are fireproof safes really fireproof?

They are fireproof for a limited amount of time. House and office fires can burn hot and last for hours, and even days, but the duration in which a safe will be exposed to extreme heat and flames will likely not be long. As a fire passes through a building it consumes combustible materials. Once the area around your safe has been completely burned it will not likely be subject to intense, destructive heat and flames any longer.

Is 30 minute fire protection enough?

30-minute fire protection is the minimum you want to have for your safe. Different industries used 30-minute and 60-minute designations on fire doors and steel beams as their minimum standards in fire protection. While no safe is 100% fireproof, the longer it can survive the heat the more likely your valuables will be protected in the event of a fire.

What makes a safe fireproof?

Most safes are made of steel because it is durable and difficult to break into. Steel also has a high melting point that is well above the temperatures of a typical house fire. While a steel safe shouldn’t melt, it alone will not insulate long, and the materials inside its protective walls can still combust if interior temperatures rise too high. Fire retardant coatings help to keep the flames away, and thick fire-resistant insulation can help keep the interior temperature from rising too rapidly.

Other Fireproof Safes We Reviewed

Best Fireproof Safe Overall
SentrySafe Dial Combination Safe
The SentrySafe Dial Combination Safe is fireproof, waterproof, and fall-proof. There’s no way man nor mother nature will break into this safe.

We looked at 20 other fireproof safes. Even though they didn’t make our five best fireproof safe list, they’re the best of the rest and each is still a great option for protecting your important documents and valuables. The information you’ll need to compare each one is included with the listing.

Fireproof Document Safes

Honeywell Fire Safe Filing Box

Honeywell Fire Safe Filing Box

Designed to fit common upstanding document folders, the Honeywell Fire Safe Filing Box is a great option to keep your important papers safe from both fire and water damage. The insulated shell will protect from hot flames for up to 30 minutes. This safe box can also be submerged under a meter of water for up to 24 hours without springing a leak.

Key Features:

  • 0.64 cubic feet capacity
  • 30-minute fire protection up to 1550°F
  • 24-hour waterproof seal

Cost: $65

Honeywell Safe Box

Honeywell Safe Box

The Honeywell Safe Box may be smaller than the last document safe we described, but it is also much stronger. This is the document box you’ll want to keep your most important papers and possessions in. It’ll last an hour in the middle of an inferno, and up to 100 hours underwater. This product also comes with a lifetime after-fire replacement guarantee.

Key Features:

  • 0.38 cubic feet capacity
  • One-hour fire protection up to 1700°F
  • 100-hour waterproof seal

Cost: $100

SentrySafe Fireproof Document Box

SentrySafe Fireproof Document Box

This SentrySafe Fireproof Document Box is an inexpensive document safe option that utilizes a captured fire insulation to protect your files and folders from fire damage. The interior has grooves designed for hanging files and folders.

Key Features:

  • 0.61 cubic feet capacity
  • 30-minute fire protection up to 1550°F
  • Key lock

Cost: $40

SentrySafe Sealed Document Box

SentrySafe Sealed Document Box

For a few dollars more, SentrySafe has this Sealed Document Box that features a more attractive design than its less expensive counterpart along with a 72-hour waterproof seal. Convenient carry handles are placed on either side of the box which help in moving around its 41-pound girth.

Key Features:

  • 0.66 cubic feet capacity
  • 30-minute fire protection up to 1550°F
  • 72-hour waterproof seal

Cost: $50

Fireproof Gun Safes

Heritage Security Products 24-Gun Safe

Heritage Security Products 24-Gun Safe

Built like a luxury battle tank, the Heritage Security Products 24-Gun Safe has an immense amount of storage space that is compartmentalized by built-in cubbies and hanging pockets. An LED lightbar and factory-installed outlet with USB ports provide plenty of lighting and give you the ability to charge your devices while they’re in storage. The backlit electric keypad has an anti-theft alarm function.

Key Features:

  • Shelves and pocket storage built-in
  • 75-minute fire protection up to 1400°F
  • 72-hour waterproof seal

Cost: $1,000

Steelwater Gun Safes Long Gun Safe

Steelwater Gun Safes Long Gun Safe

There’s no breaking into the Steelwater Gun Safes Long Gun Safe, not even for a raging fire. This hardy safe has five 1-1/2″ thick bolts and an EMP-proof digital lock. It also has a drill-resistant plate over the lock body. An assortment of padded shelves and deep storage pockets provide plenty of space for you to organize your guns and other belongings.

Key Features:

  • EMP-proof digital lock
  • 60-minute fire protection up to 1875°F
  • Lifetime fire and burglary warranty

Cost: $729

Wasatch 18-Gun Safe

Wasatch 18-Gun Safe

If all you want is a properly secure safe with enough storage for your weapons and ammo, the Wasatch 18-Gun Safe is a fantastic choice. It’s fireproof, waterproof, and has a convenient amount of cubby and pocket storage. There are no extra frills to see here. It simply does its job, and does it well.

Key Features:

  • 180° door opening
  • 30-minute fire protection up to 1400°F
  • 72-hour waterproof seal

Cost: $600

Small Fireproof Safes

First Alert Bolt-Down Combination Safe

First Alert Bolt-Down Combination Safe

The First Alert Bolt-Down Combination Safe is as solid as they come. It’s fireproof, waterproof, and pry-proof, and it bolts down to your floor so that thieves cannot simply carry it away. The storage capacity is quite spacious for a small safe. The combination lock is secure, and there is an emergency override key that can be used if you happen to lock yourself out.

Key Features:

  • 0.94 cubic feet capacity
  • 60-minute fire protection up to 1700°F
  • Pry-proof concealed hinges

Cost: $145

SentrySafe Small Dial Combination Safe

SentrySafe Small Dial Combination Safe

The SentrySafe Small Dial Combination Safe is the smaller sibling of our top overall pick. It has the same class-leading credentials that made its big brother our top pick, except for the smaller dimensions. If you want supreme security through simple yet solid construction, this is a top choice in the small safe market.

Key Features:

  • 0.82 cubic feet capacity
  • 60-minute fire protection up to 1700°F
  • 24-hour waterproof seal

Cost: $175

SentrySafe Small Digital Keypad Safe

SentrySafe Small Digital Keypad Safe

Once again, the SentrySafe Small Digital Keypad Safe is essentially the same safe as our top overall pick and the aforementioned small dial safe, but this one utilizes a battery-powered keypad in lieu of a mechanical dial combination lock. Choosing between this and the dial variant is all a matter of personal preference.

Key Features:

  • 0.82 cubic feet capacity
  • 60-minute fire protection up to 1700°F
  • 24-hour waterproof seal

Cost: $150

SereneLife Digital Combination Safe

SereneLife Digital Combination Safe

The SereneLife Digital Combination Safe gives you numerous ways to access your stored valuables. It has a fingerprint scanner that can memorize up to 20 individual fingerprints, and the keypad lock can be customized to your preferred pine number.

Key Features:

  • Fingerprint security access
  • Customizable keypad access
  • Physical key access

Cost: $90

Stack-On Personal Steel Safe

Stack-On Personal Steel Safe

Featuring a three to eight-character customizable digital password, the Stack-On Personal Steel Safe can be as easy or difficult to open as you decide. With two cubic feet of storage, it is certainly on the larger end of the small safe spectrum. The interior is nicely padded with soft materials and has two adjustable-height shelves.

Key Features:

  • 2.00 cubic feet capacity
  • 30-minute fire protection up to 1400°F
  • Digital combination lock

Cost: $195

Steelwater Fireproof Home Safe

Steelwater Fireproof Home Safe

Truly one of the most fireproof safes on our list, the Steelwater Fireproof Home Safe can withstand scorching temperatures for up to two hours. It has adjustable-height shelving on the interior and has an anchoring hole so that you can bolt it down for extra security.

Key Features:

  • 0.99 cubic feet capacity
  • 120-minute fire protection up to 1850°F
  • Anchoring hole

Cost: $380

Large Fireproof Safes

Honeywell Security Safe

Honeywell Security Safe

The Honeywell Security Safe uses a five-number programmable digital lock that is brightly displayed on an LCD screen and activated by turning the dial. The safe has a scratch-resistant powder-coated finish. Honeywell backs this safe with a seven-year warranty and a lifetime after-fire replacement guarantee.

Key Features:

  • 2.7 cubic feet capacity
  • 90-minute fire protection up to 1842°F
  • LCD numeric display

Cost: $245

Steelwater Gun Safes Office Safe

Steelwater Gun Safes Office Safe

The Steelwater Gun Safes Office Safe is a direct competitor to our top Large Fireproof Safe pick. It has roughly the same dimensions as our top large safe. We feel that our top recommending pick is more secure as a safe, but the statistics show that this Steelwater competitor is a much more fireproof safe. If security is your top concern, go with our top recommendation, but if you think fire is a more likely threat to your belongings you’ll be better off with this one.

Key Features:

  • 4.36 cubic feet capacity
  • 120-minute fire protection up to 1850°F
  • Interior locking drawer

Cost: $1,100

Steelwater Gun Safes XL Office Safe

Steelwater Gun Safes XL Office Safe

The same, but bigger, the Steelwater Sun Safes XL Office Safe expands the interior dimensions to 6.99 cubic feet of storage while retaining the same top-tier fireproof capabilities as the smaller variant. This big boy weighs 623 pounds, so make sure you know where you want it to reside because you won’t want to move it again.

Key Features:

  • 6.99 cubic feet capacity
  • 120-minute fire protection up to 1850°F
  • Pre-drilled anchoring hole

Cost: $1,500

Steelwater Gun Safes XXL Office Safe

Steelwater Gun Safes XXL Office Safe

And it gets even bigger! The Steelwater Gun Safes XXL Office Safe is truly meant for a large office setting where crates of important documents and other materials must be stored in a fireproof container. This has two doors, two storage drawers, multiple shelves, and weighs a groundbreaking 1254 pounds. Make sure your flooring can handle the weight!

Key Features:

  • 20.35 cubic feet capacity
  • 120-minute fire protection up to 1850°F
  • Double barn doors

Cost: $2,500

Budget Fireproof Safes

Hurbo Fireproof Wall Safe

Hurbo Fireproof Wall Safe

Inexpensive yet functional, the Hurbo Fireproof Wall Safe is constructed from solid steel that will hold up to hot fire for a limited amount of time. It has dual-locking bolts that are tethered to a three to eight number passcode and a physical key lock. You can anchor it on the floor or to a wall so that thieves cannot carry it away.

Key Features:

  • Steel dual-pin locking bolts
  • Pre-drilled holes for wall or floor mounting
  • Pin and key functionality

Cost: $45

Modrine Safe Box

Modrine Safe Box

A small wall safe that can be mounted from its bottom or back, the Modrine Safe Box is ideal for small items such as cash or jewelry and it can fit a small handgun. It takes four AA batteries to keep the digital lock in operation, and it comes with two keys as a backup access route in case the digital lock cannot be activated.

Key Features:

  • Two-inch thick insulation
  • Pre-drilled mounting holes
  • Dimensions: 8.2″ x 6.4″ x 6.4″

Cost: $40

SentrySafe 1200 Fireproof Box

SentrySafe 1200 Fireproof Box

More like a fireproof locking briefcase than a household safe, the SentrySafe 1200 Fireproof Box is a portable safe with a carry handle, It has a mechanical key lock to keep belongings secure, and its well-insulated walls can withstand fire for up to 30 minutes. It’s great for small valuables that must be protected and may need to be transported regularly.

Key Features:

  • 0.18 cubic feet capacity
  • 30-minute fire protection up to 1550°F
  • Carry handle

Cost: $20

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