Best Waterproof Fireproof Safes of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 11 Feb 2026

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When it comes to protecting your valuable belongings, nothing is more important than ensuring they are safe and secure. That's where waterproof fireproof safes come in. These products are designed to provide reliable protection against fire, water damage, and theft. With a range of sizes and styles available, you can choose the perfect safe to suit your needs, whether you're storing important documents, jewellery, or electronics. So if you're looking for peace of mind knowing your valuables are protected, consider investing in a waterproof fireproof safe.

At a Glance: Our Top Picks

DICN 8.5L Fireproof and Waterproof Safe Cover #TOP 1
DICN 8.5L Fireproof and Waterproof Safe
ftb score rating icon 9.8
Master Lock Fireproof and Waterproof Safe Box Cover #TOP 2
Master Lock Fireproof and Waterproof Safe Box
ftb score rating icon 9.7
Mejasg 31L Fireproof Safe with Bag Cover #TOP 3
Mejasg 31L Fireproof Safe with Bag
ftb score rating icon 9.5

Top 7 Waterproof Fireproof Safes

DICN 8.5L Fireproof and Waterproof Safe

home safe
White
8.5L-White
DICN 8.5L Fireproof and Waterproof Safe Cover
Safes for Home Fireproof Waterproof with 2 Manual Override Keys, 8.5L Security Safe Cash Box with Double Digital Keypad and Safety Key Lock Cabinet Safes, White

The DICN Security Safe is designed for optimal protection of your valuables. Made from solid thickened steel, it offers a robust construction that ensures durability. With a dual security system, you can programme a personal code into the digital keypad while also having the peace of mind of two manual override keys for emergencies. The safe features convenient installation options with pre-drilled holes, allowing you to secure it in various locations such as walls, floors, or drawers. This safe is perfect for keeping your important items like documents and jewellery secure.

What We Like
Durable steel construction
Dual security features
Easy installation options
Versatile for home or travel

Master Lock Fireproof and Waterproof Safe Box

LCHW20101
Black
Master Lock Fireproof and Waterproof Safe Box Cover
MASTER LOCK Certified Fireproof and Waterproof Safe Box with Key, 7.8L, 391 x 168 x 363 mm, Portable with carrying handle, for home and professionals

The Master Lock Safe Box is designed to keep your important documents and valuables secure from fire and flood damage. With its fire-resistant capabilities, it can endure temperatures of up to 843 degrees Celsius for half an hour, ensuring your items remain protected. Its waterproof features offer additional peace of mind during floods, safeguarding your belongings from water damage. The key lock adds another layer of security, preventing the lid from opening in a fire, allowing you to trust that your valuables are safe.

What We Like
Fire and water protection
Convenient carrying handle
Spacious interior for documents
Key lock for added security

Mejasg 31L Fireproof Safe with Bag

Mejasg
30EM
Black
Mejasg 31L Fireproof Safe with Bag Cover
31L Fireproof Safe with Fireproof Bag, Anti-Theft Home Safe Fireproof Waterproof with Removable Shelf, Security Safe Box for Jewellery Medicine Money Important Documents

The Mejasg Fireproof Safe offers a 1.2 cubic capacity, ideal for protecting your valuables such as cash, jewellery, and important documents from fire and theft. Its robust design features thickened steel and triple bolts, ensuring it is difficult to pry open. You can securely anchor it to the wall or floor for added safety. With three ways to access the safe, including a personal code and emergency keys, you have peace of mind knowing your belongings are secure yet accessible when needed.

What We Like
Fireproof and waterproof protection
Robust anti-theft design
Multiple access methods
Removable shelf for organisation

VIHBRAI 54L Fireproof Waterproof Home Safe

VIHBRAI
LXM-153SAFE-OLD-NN
Black
VIHBRAI 54L Fireproof Waterproof Home Safe Cover
VIHBRAI 54L Large Capacity Fireproof Waterproof Safe with Combination Lock and 3 Bolt Locking for Home, Office or Wall Mounting

The VIHBRAI Home Safe boasts a substantial 54-litre capacity, providing ample room for your valuable items, from documents to jewellery. Its robust steel construction and intelligent anchoring design ensure your safe remains securely attached, giving you peace of mind. The advanced electronic combination lock allows you to set a personalised PIN, while the emergency key offers an alternative access method if needed. Additionally, the secure alarm system deters unauthorised attempts, locking the safe temporarily after several incorrect entries, protecting your belongings from unwanted access.

What We Like
Large capacity for valuables
Robust steel construction
Customisable electronic lock
Effective security alarm

Master Lock Fireproof and Waterproof Safe Box

LCFW30100
Grey
Master Lock Fireproof and Waterproof Safe Box Cover
MASTER LOCK Certified Fireproof and Waterproof Safe Box with Key, 10L, 419 x 193 x 375 mm, Portable, for home and professionals

The Master Lock Safe Box is designed to keep your essential documents and valuables safe from fire and water damage. It offers 60 minutes of fire protection at temperatures up to 927°C, ensuring your items remain secure even in extreme conditions. Additionally, the waterproof feature safeguards your belongings against floods, providing peace of mind during emergencies. With a secure key lock, you can trust that your confidential contents are well protected from unauthorised access.

What We Like
Fire resistant for 60 minutes
Waterproof for flood protection
Secure key lock
Portable design
Compact and versatile
#TOP 6

Cathedral Products Fire & Waterproof Security Chest

DSBA4
Black
Cathedral Products Fire & Waterproof Security Chest Cover
Cathedral Products DSBA4 UL Certified Lockable A4 Fire & Waterproof Security Chest

The Cathedral Products Security Chest offers exceptional protection for your important documents. It is fireproof, safeguarding items from temperatures up to 840°C for 30 minutes, which ensures peace of mind in case of a fire. Additionally, its waterproof seal keeps contents dry even during floods, having been independently tested for up to 8 hours. For security, the chest features a key lock with spare keys provided, making it a reliable choice for safeguarding your valuables. With a spacious interior and durable design, this is an ideal solution for document storage.

What We Like
Fireproof for 30 minutes
Waterproof for up to 8 hours
Key lock for added security
Spacious storage capacity
Durable construction

Fireproof Waterproof Security Safe with Keypad

home safe
Black
8.5L-Black
Fireproof Waterproof Security Safe with Keypad Cover
Safes for Home Fireproof Waterproof with 2 Manual Override Keys, 8.5L Security Safe Cash Box with Double Digital Keypad and Safety Key Lock Cabinet Safes, Black

The DICN Security Safe is designed to provide robust protection for your valuables. Constructed from solid thickened steel, it offers durability and peace of mind with its pry-resistant door and concealed hinges. You can easily programme a digital keypad with a 3 to 8 digit code for secure access, while the manual override keys ensure you can still access your items in case of an emergency. Installation is a breeze, with pre-drilled holes allowing you to mount it in various locations, ensuring your assets are always protected.

What We Like
Durable steel construction
Easy digital access
Convenient installation options
Portable for travel
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are there any fireproof and water proof safes?

The best fireproof document safe to protect belongings from fire and water is the Honeywell 1114 Lightweight Fire and Waterproof Chest.

2. Which fireproof safe is best?

Each of the top picks below was selected after an in-depth review of the market and thorough product vetting.. BEST OVERALL: SentrySafe SFW123GDC Fireproof and Waterproof Safe.BEST VALUE: Honeywell Safes & Door Locks 30 Minute Fire Safe.BEST WITH ALARM: SentrySafe 1.23 cu.

3. Does fireproof mean waterproof?

As of now, there is no fireproof safe but only fire resistant safes. Just like 99.99% of watches in the market, they are marked water resistant and not waterproof. To our knowledge, there are no completely fireproof materials/products but there are waterproof materials like plastic and metal.

4. Are safes waterproof?

Safes are not waterproof. Safes can be ETL verified as 'water resistant' at a specified depth, for a specified period of time. Water-resistant certified safes have other limitations though, such as not being designed to protect valuables.

Editor's Notes

During our waterproof fireproof safe research, we found 306 waterproof fireproof safe products and shortlisted 7 quality products. We collected and analyzed 25,797 customer reviews through our big data system to write the waterproof fireproof safes list. We found that most customers choose waterproof fireproof safes with an average price of £56.34.

The waterproof fireproof safes are available for purchase. We have researched hundreds of brands and picked the top brands of waterproof fireproof safes, including DICN, Master Lock, Mejasg, VIHBRAI, Cathedral Products.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.