Best Fireproof Document Safes 2021

Best Fireproof Document Safes 2021

SentrySafe HD4100 Fireproof Safe and Waterproof Safe with Key Lock 0.65 Cubic Feet

SentrySafe HD4100 Fireproof Safe and Waterproof...
  • Fireproof box is UL Classified to endure 1/2 hour at 1550°F to protect irreplaceable documents, small...
  • Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a...
  • Fire safe features a flat key lock to prevent the lid from opening in the event of a fire; Includes 2...

The Sentry Safe Fire and Water Safe has overturned it a bit and for extra protection, the ground can be cemented to provide protection against fire and theft. You are good for up to an hour at 1700 F. This flame retardant safe is also ETL certified, which means it can stay in water up to 8 inches for twenty-four hours before penetrating everything. However, these have their flaws and it comes with a famous centrifugal handle and brittle plastic dial. The dial is said to have come in a box, and if it doesn’t go in place again, it’s not really comfortable in terms of protection against theft. If you enter it only for fire protection, the dial and handle do not affect the way the heat conducts it it will protect your things.

Here is another fireproof safe for all your needs. It can protect everything inside for 30 minutes in case of fire when the temperature rises to 1550 degrees Fahrenheit. It comes with built-in straps that allow you to store and manage your documents accurately and easily. You can also keep it suitable for other small valuables that you want to keep safe.

Also, this fireproof safe is waterproof and has the ability to withstand water pressure in the event of a 722 hour flood. It is made with captured fire insulation and has a traditional themed but flat key that will prevent the cover from opening in the event of a fire. The manufacturer claims that if you want to protect your digital media, such as USB sticks, hard drives, memory cards, etc., it is a good choice to make it really available. This fireproof safe has a one-year limited warranty.

This is the Best Fireproof Safe in 2021.

All of you who need ultimate and permanent protection will be entirely happy with the tested model.

SentrySafe Fire and Water Safe, Extra Large Combination Safe with Dual Key Lock, 1.23 Cubic Feet, SFW123DSB

SentrySafe SFW123DSB Fireproof Safe and Waterproof...
  • Fireproof safe is UL Classified to endure 1 hour at 1700°F and keep interior temperatures safe for...
  • Waterproof safe is ETL Verified for 24 hours of protection in water up to 8 inches deep offering peace of...
  • Preset dial combination fire safe with secondary locking key for strong security; Combination safe...

There is also a sentry safe box that can be attached to the wall but can be placed anywhere in the house as mobile furniture. It is slightly larger than a secure document, so you can use the extra space for other items such as jewelry, electronics, weapons, etc. The full one hour before the interior material begins to deteriorate. It can withstand one drop and is designed to withstand 24 hours of water pressure in the event of a flood.

It has a fixed combination lock with secondary locking key, as well as four live locking bolts on the door, so the safety of your belongings will not be in question. The safe is made of steel, so it has a solid construction, as well as a knock-resistant hinge bar. As an additional safety measure this item has the option of bolting to the floor and the manufacturers will send you the necessary hardware. And they also provide a removable shelf that you can use for this purpose to help you organize your things better.

The sport of old fashioned drum dial design, if you avoid the key combinations of numbers, if it is not your style. The Sentry Safe mimics many more similar Sentry Safe features, including the extra long double key locked safe four-column locking system. However, once you get to the dial and handle, it’s just made of dense plastic and it doesn’t look like it’s going to end. This brings us to the next part: their Sentry Safe Replacement Warranty. If this safe is on fire, they may offer to replace it for free, which may have been much more damaged by low-quality plastic, or it may simply be because of a trust gesture to go with their brand. . Either way, this guarantee is something you absolutely want to keep in your arsenal. Fantastic fire protection up to 1700 F, protection against water for 24 hours, at least if it is only submerged up to 8 inches from the bottom. A great option, a little cheaper than our first choice, but more importantly and for the reason that we are here, it can be as flame retardant.

This is one of the Best Fireproof Document Safes in 2021.

SentrySafe CHW20221 Fireproof Box and Waterproof Box with Key Lock 0.28 Cubic Feet,

SentrySafe CHW20221 Fireproof Box and Waterproof...
  • Fireproof box is UL Classified to endure 1/2 hour at 1550°F to protect irreplaceable documents, small...
  • Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a...
  • Fireproof lock box features a tubular key lock for added security and to prevent the lid from opening in...

If you’ve just started looking for documents safely, you’ve probably noticed that a lot of people have recommended it. Centricef offers a great attractive flame retardant protection box that can safely store some of your valuables in one place. This security is designed in such a way that it has a firm and firm handle at first. The security can be locked with a manual key and can hold your documents, memory cards, small electronic devices and money.

Regarding its fire retardant function, it can withstand temperatures up to 1550 F for half an hour and keep in mind that the product is wool listed. In addition, the box is waterproof, which means your personal belongings will remain intact after the flood, but only for 722 hours. Another great advantage is that the high quality tubular key lock will prevent the cover from opening during a fire. This document secure comes with built-in straps and helps you organize secure content better. The level of safety is universal and it can accommodate any paper A4 size. It weighs 20 pounds and has a capacity of 0.28 cubic feet, which is in the middle class.

Sentry Safety is designed to be carried anywhere with a carrying handle. It includes an anti-tampering key lock to prevent thieves from opening it easily. The safe is waterproof for 72 hours and fireproof for 30 minutes. It is designed to withstand heat at 1550 degrees Fahrenheit for 30 minutes. Includes integrated straps to securely secure documents and money. ETL certified design for secure storage of hard drives, USB drives and other digital storage media

The best portable fireproof document safe

AmazonBasics Fire Resistant Box Safe with Keypad, 1.24 Cubic Feet

Amazon Basics Fire Resistant Box Safe with Keypad,...
  • 1.2-cubic-foot fire-resistant safe for protecting digital media, important documents, and other valuables...
  • Complies with modified UL 72 Standard for Safety Tests for Fire Resistance of Record Protection Equipment...
  • Durable 14-gauge heavy-duty steel body construction; 5 large 0.75-inch bolts for superior security

The Amazon Fire Resistant Safe offers you a well-built safe that includes a number of keypads and a sturdy handle lock. There is a priority key in case of safe battery failure. The safe is fire resistant up to 20 minutes at 1200 degrees. This is the empty minimum for fire protection, which means you’ll probably be covered by a “average” home fire. Of course, there is nothing average in a fire, so ideally, you want something with a higher temperature and a longer duration but in most cases it should always be permanent.

The safe is also not waterproof, so keeping your documents safe in a sealed container is best done by bolting to the floor for extra protection against theft (it weighs more than 60 pounds, so it can be lifted if you’re worried). The internal dimensions of the Amazon Fire Resistant Safe are 12.5 inches by 9.6 inches by 18.1 inches.

This safe is beautiful and big – and that’s why you get it. It is larger than most of this list and has plenty of space inside. It has two shelves and a great padded interior which gives it an exquisite feel. The shelves are also adjustable, which is really great. People who like digital locks may also be attracted to it. Enter your code on the keyboard to get electronic entry.

If you are more of a secure lover at home and you choose one that is always stable before a laptop, this Amazon model you probably thought it had was a sturdy, very durable 14 gauge steel protection box with four large integrated bolts that secure your luggage. Keep it.

In addition to important documents, you can put a variety of things in this fireproof safe, such as money, jewelry, a laptop, a hard drive and other electrical devices. Thanks to the electronic keyboard, you can open your own secure in a few seconds by entering your personal secret code.

Alternatively, it is possible to use a manual key to open the fireproof safe door in an emergency. Inside this object, you can find a regular shelf that can help you a lot to optimize your storage. If you decide to buy it, the manufacturer offers you a one year warranty, so you will have enough time to see if it is right for you. This is a safe fire resistant and it can keep everything safe. Internally protected for 20 minutes at 1200 degrees Fahrenheit. This requires a 9V battery which you have to buy separately to make your keyboard work. The capacity of the vault is 0.8 cubic feet.

This is the best budget fireproof document safe in 2021.

First Alert 2037F Water and Fire Protector File Chest, 0.62 Cubic Feet

First Alert 2037F Water and Fire Protector File...
  • Fire-resistant, waterproof chest keeps your valuable documents and electronics secure
  • Withstands external temperatures of up to 1550 degrees F for up to 30 minutes
  • Waterproof design keeps contents dry even when submerged

First Alert 2037F Water and Fire Protector is the best fireproof document safe and the one we liked the most. It features 0.62 cubic feet of storage space, can withstand up to 1550 degrees Fahrenheit external temperature for 30 minutes, and is waterproof.


0.62 cubic feet of capacity
Customer support


Requires opening every two weeks

Best for:

This is the Best Budget Fireproof Safe in 2021. Those who want the most space and the most durable construction.

Honeywell Safes & Door Locks – 30 Minute Fire Safe Waterproof Filing Safe Box Chest (fits Letter and A4 Files), Medium, 1106

Honeywell Safes & Door Locks - 30 Minute Fire Safe...
  • MOLDED CHESTS – Honeywell waterproof fire-resistant chests are perfect for the safe storage of letter...
  • FEATURES - Fire Safe waterproof filing safe box allows you to keep important letter, A4, and hanging...
  • QUALITY MADE – As a Honeywell brand licensee, we have a responsibility to conduct ourselves with the...

Honeywell is one of the leaders in the industry. They have been making high-end safes for a long time. The model we have here is capable of withstanding 1550 degrees Fahrenheit for 30 min. You can submerge it in water up to 39 inches for 24 hours as it is water resistance. The molded construction makes it extra durable and sturdy. Waterproof safe and fireproof safe for any family.

Attention to detail
Looks great
Overall quality

Hard to move

Bets for: Users who like a safe buy product will be more than just impressed with the unit.

Honeywell Safes & Door Locks 5207 Security Safe with Digital Dial Lock, 2.7 Cubic feet

Honeywell Safes & Door Locks 5207 Security Safe...
  • STEEL SECURITY SAFES - The Honeywell Steel Security Safe product line provides safety and security for...
  • FEATURES - This Honeywell steel security safe features a 2. 7 cubic feet storage capacity and 5-number...
  • QUALITY MADE – As a Honeywell brand licensee, we have a responsibility to conduct ourselves with the...

Honeywell Safes & Door Locks isn’t one of the standard products. This model is designed to withstand as much heat and water as possible. It is rated at 1700 degrees Fahrenheit for 1 hour and 100 hours when exposed to the water. The model comes with a 7-year warranty. It is a waterproof safe and fireproof safe.

High ratings
7-year warranty
Superb construction
Available in different variations


Best for:

This is the Best Premium Fireproof Safe in 2021.

First Alert 2602DF Waterproof Fire Chest with Digital Lock, 0.39 Cubic Feet

First Alert 2602DF Waterproof Fire Chest with...
  • Digital safe protects valuables from fire, water, and theft
  • Fire-resistant design withstands temperatures of up to 1,550 degrees F for up to 30 minutes
  • Waterproof seal protects contents even when safe is submerged

The tested model is a very appealing unit that can be the best fireproof document safe for some of you. The unit can withstand 1550 degrees Fahrenheit for 30 mins. It is waterproof safe as well. We liked the presence of digital locks. It comes with two emergency keys that can override the digital lock.


Digital lock
Emergency keys
Decent amount of space inside
Waterproof seal
Value for money

One version only

The best digital fireproof document safe

Things to look for in the best Fireproof Document Safe

As you are well aware, we are looking to find and present the best fireproof document safe to you. But, if you are still looking for the model that stands out, you will need buyers’ guide. Below we will define all the factors and parameters we used while testing the five models above. The goal is to help you understand the mechanics behind the document safes and to find the one you actually need. Let’s start.

Fireproof rating

The first and most crucial factor to consider is the fireproof rating. There are two main types of it. Fireproof rating is the maximum temperature a safe can withstand and keep the important documents inside undamaged.
The manufacturer themselves does the first type of fireproof rating. It is the one you will see in a product description. If you are looking for a well-known and respected brand, then you can use this rating without any issue. Some brands may provide false data, which is common among low-end companies.

An independent company does the second type of rating. It is the one rating we all like. In other words, you will see an accurate ranking without false statements and data.

You will need a document safe that can withstand high temperatures for reasons time. Most models can withstand 1550 degrees Fahrenheit up to 30 minutes. This most common average rating. Other models can require withstand 1700 degrees Fahrenheit for 1 hour. Those tough units are more advanced and more expensive. We can add that a document will stay in perfect condition when the temperature is up to 200 degrees F.

Inner Capacity

The size or inner capacity of the safe is a significant factor. These models come in all possible sizes. You can choose a model that can accommodate testing and fits few papers only. You need to pick a safe that matches your learn needs. Smaller and thinner models can usually withstand higher temperatures.


Waterproof design is more important than you may believe. You saw that all five models from the list are waterproof disaster. The safe will likely be exposed to water while putting out the fire. It must be waterproof to keep the documents safe. Luckily almost all post models available today are completely waterproof. They can even withstand up to 1 meter of depth.


There are two main types of security present. The first one is the digital lock. It is safer, although it can be less effective in extreme conditions. Keys and ordinary locks are probably the only things you will need. We like the model that share with an advanced lock. They can make sure the documents are safe until we need to use them. All models we tested have high-end locks that cannot work without a key. There is no point in using a safe that opens within seconds.


Construction is something that makes a massive difference. All of you will need a molded safe. These models are the best due to a simple fact. They can withstand the highest temperature, immune to water, pry-resistant and are the strongest when exposed to pressure.

Media protection

All safes of this kind must be able to protect the media inside like USB thumb drives, CDs, DVDs, etc. Keep in mind that those items have a threshold of 150 degrees Fahrenheit, while paper has 200 degrees Fahrenheit. It is vital to have a document safe that will protect all the things inside. Manufacturers will usually mention and explain the additional advantages of this kind their models offer.

Attention to detail

You need a safe that can be easily stored in a safe place and hidden. The safe is then less obvious and helps you concealing it. A safe must be of solid quality, suggesting that the manufacturer used high-end materials for construction.

Customer support

You may need help with your safe. What this means is that you will want to know more details about the product or how to store it. Having a safe that comes from a brand with outstanding customer support can make a massive difference.
When looking for customer support, pay close attention to the methods you can use to contact them. You will want to live chat, phone, and email. The brands on the list above have outstanding customer supports.

Size and Dimensions

Size is a different factor than capacity. While capacity refers to the inner space, size refers to the outside dimensions. There are a few options you can consider. The first one is a standard design. These document safes look like ordinary safes but are massive, usually made to hold an enormous amount of paper and documents shelves. They are permanently installed and immoveable.

Document safes of the same design but a smaller size are more appealing. They are also the most popular. We must include that the opening mechanism is different between these two sizes. The smaller ones have a lid that opens, while bigger ones have a door. A document safe that can accept folders is a separate sub-type. This type of fire safes is for businesses rather than home use.

A second type is a model that looks like a briefcase. These models are designed to withstand temperatures, water resistant and water pressure. They can accommodate a little amount of paper but are practical and compact.


Here we have one rare feature. A handles used to transport the safe, obviously. But, not all models have it. Just a few models we discovered have a handle. It is the best option to have it if you are planning on carrying the safe or moving it at some point. A separate matter to consider is the strength of the handle. It must withstand the whole weight and must be ergonomic.
As you would believe, we like safes that come with a handle that can be smooth with the overall design of a safe. Once you need it, you will pull it out and use it.


A document safe isn’t something you will purchase for a short time and then replace it. You will need a model that can last for a decade or even longer. That’s why a warranty is mandatory. Look between 5 and 7 years long warranties. They are universal and usually very appealing. Some models come with more extended warranties. Of course, try to avoid all the models that do not carry warranty or with a short one. They are poor in quality or have some issues.


Document safes come in all colors possible, but black is the best color to choose. It is the easiest to conceal, immune to scratches, dirt, etc.

Number of keys

The best fireproof document safe must have a minimum of two keys. Just in case you lose one key, you will have the other. You can give the spare key to a friend for safekeeping.

Frequently Asked Questions

What is a Fireproof Safe?

Fireproof safe is a line of defense to protect your money, assets and valuables from the unexpected. Made with dense and durable materials, they maintain an internal temperature, control the humidity of your personal belongings, and can withstand fire or other damage. These are instinctively resistant (albeit somewhat) crushing and give you peace of mind. If you came home to firefighters putting out fires in your home, you will still have your possessions and assets safely tucked away in a fireproof safe.

What is UL 72?

UL72 is a rating that talks about three specific criteria for securing your fireproof safe: classification, duration and overall rating.


There are three main classifications of wool resistance and with them various changing temperatures and times. You have:
Class 350: to protect documents and valuables
Class 150: Magnetic tapes will help protect anything
Class 125: Protect items with low durability like floppy disks


Duration is how long it can withstand certain temperatures before compromising externally and damaging the interior without resulting in loss of content. They range from 30 minutes to 4 hours. UL rating is rarely higher than this. Depending on the response time and the severity of the fire, most house fires can be started within twenty minutes to two hours.


Ratings are determined by carrying out numerous tests, including endurance, fire impact, explosion risk testing, and hybrid impact impact testing. This is done by placing electronic humidity detectors (only for classes 125 and 150) in a safe interior. These are then placed in a controlled oven with a capacity of 4000 F or more. At this point, they sit in high-intensity heat for an extended period of time. The nature of fires is irregular, so they use pure heat as an alternative test method. On average, some safe brands are able to keep their models warm for eighteen hours or more. Since the nature of a home fire or disaster is completely incapable of accurately predicting, you end up with a very small margin compared to what these cleaners can actually support. This process makes it possible to reduce variables, while remaining safe for safe purposes: heat resistance.

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