Best Waterproof Cabinet Safes of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Waterproof cabinet safes are a must-have for those who want to keep their valuable items safe and secure. These safes are designed to protect your belongings from water, fire, and theft, making them ideal for storing important documents, jewellery, and other valuable items. With a range of sizes and features available, there is a waterproof cabinet safe to suit every need. Whether you want a small safe for your home office or a large safe for your business, these products are an excellent investment to keep your possessions safe and secure.

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 9.9
Master Lock Fireproof and Waterproof Safe Box Cover #TOP 2
Master Lock Fireproof and Waterproof Safe Box
ftb score rating icon 9.8
Master Lock Fireproof and Waterproof Safe Box Cover #TOP 3
Master Lock Fireproof and Waterproof Safe Box
ftb score rating icon 9.6

Top 10 Waterproof Cabinet 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
Medium
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

Master Lock Fireproof and Waterproof Safe Box

LCFW30100
Gray
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

Master Lock Fireproof and Waterproof Safe

LTW123GTC
Grey Medium
Master Lock Fireproof and Waterproof Safe Cover
MASTER LOCK Certified Fireproof and Waterproof Safe, 33L, 453 x 415 x 491 mm, Digital Combination plus override Key with Backlit Keypad, for home and professionals, Grey Medium

The Master Lock Safe offers advanced fire protection, ensuring your important documents and valuables are safe for up to two hours in temperatures reaching 927°C. Additionally, it has been ETL verified for water resistance up to 20cm for 24 hours, protecting your items from water damage. With high security features like four live-locking bolts and a pry-resistant hinge, you can trust that your belongings are secure. The dual lock system, which includes a programmable digital lock and a key, provides an extra layer of security for peace of mind.

What We Like
Excellent fire protection
Water resistant up to 20cm
High security features
Dual lock system
#TOP 5

Sentry Safe Fire-Safe Waterproof Media Chest

SentrySafe
CFW20201
Black
32.5cm
Sentry Safe Fire-Safe Waterproof Media Chest Cover
Sentry Safe Fire-Safe Waterproof Document and Media Chest, Captured Insulation, Black, 32.5cm

The Sentry Safe Media Chest offers impressive fire protection for up to half an hour at temperatures reaching 1550°F, ensuring your important documents and digital media remain safe. With a waterproof seal, you can rest assured that your valuables are protected from water damage as well. This chest is specifically designed to safeguard a variety of items, including CDs, DVDs, and hard drives. It boasts internal dimensions of 112 cm x 325 cm x 216 cm, providing ample space for your essential documents and media storage needs.

What We Like
Excellent fire protection
Waterproof seal
Protects various media types
Spacious internal dimensions
#TOP 6

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

Sentry Safe CHW30220 Fireproof Waterproof Safe Box

SentrySafe
CHW30220
Grey & Black
0.36 Cubic Feet
Sentry Safe CHW30220 Fireproof Waterproof Safe Box Cover
Sentry Safe CHW30220 Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, Grey & Black, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches

The Sentry Safe CHW30220 is a reliable fireproof and waterproof safe box designed to protect your valuable items. It can withstand temperatures up to 1550°F for half an hour, ensuring your important documents and small valuables are safe from fire damage. In case of flooding, it offers peace of mind with its ability to endure 72 hours of water submersion. With a tubular key lock, you can secure your items effectively, preventing the lid from opening during a fire. The built-in straps make it easy to organise and store passports and certificates.

What We Like
Fireproof for 30 minutes
Waterproof for 72 hours
Secure tubular key lock
Organised storage for documents
Compact and lightweight design
#TOP 8

SentrySafe HD4100CG Fire-Safe Waterproof File

SentrySafe
HD4100
Black
0.65 Cubic Feet
SentrySafe HD4100CG Fire-Safe Waterproof File Cover
SentrySafe HD4100CG Fire-Safe Waterproof File Black

The SentrySafe Waterproof File offers exceptional protection for your important documents and digital media. With UL Classified fire protection, it safeguards your items for up to half an hour against temperatures reaching 1550°F. This means you can store vital records without worrying about fire damage. Additionally, it is ETL verified for waterproofing, ensuring your belongings remain safe from water exposure. The privacy key lock adds an extra layer of security, allowing you to keep your items private and secure. Plus, the in-lid holder for CDs and DVDs provides convenient storage for your media.

What We Like
Half-hour fire protection
Waterproof design
Privacy key lock
Convenient media storage
#TOP 9

Hurinan Portable Safe Box with Code

Grey
Hurinan Portable Safe Box with Code Cover
Hurinan Portable Safe Box with Code, [Waterproof & Anti-Theft]Travel Safe, Combination Security Case Lock Box with Removable Wire Rope, for Beach, Cars, Office, Vacation (Grey)

The Hurinan Safe Box offers secure storage for your valuables, featuring a robust exterior made of high-strength ABS material that is both water and impact resistant. You can easily set a 4-digit combination, providing up to 10,000 possible codes for enhanced security. Inside, soft lining and protective foam pads ensure your items remain safe and undamaged. Plus, the included detachable steel cable allows you to secure the box to fixed objects, offering peace of mind while you enjoy outings at the beach or pool.

What We Like
Waterproof and impact resistant
Customisable 4-digit combination
Soft lining for protection
Detachable steel cable
Lightweight and portable

Small Safe Box with Fireproof Bag

Mejasg
small safe box
Black
Small Safe Box with Fireproof Bag Cover
Small Electronic Safe Box with Fireproof Money Bag, Cabinet Security Safe with Digital Keypad and Keys, Hidden Personal Safe for Money, Cash, Jewelry, ID Documents, Medication

The Mejasg Mini Safe is designed to keep your valuables secure. Its reinforced solid steel construction and dual locking bolts ensure that your items are well protected from unauthorised access. The included fireproof money bag adds an extra layer of safety for your cash and important documents, guarding them against fire damage. With two easy unlocking methods, including emergency keys, you can quickly access your belongings even if you forget your code or the battery dies. Its compact size allows you to discreetly place it anywhere in your home or office.

What We Like
Reinforced solid steel construction
Includes fireproof money bag
Two unlocking methods
Compact and portable design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are there waterproof safes?

The good news is that there are waterproof safes out there that can protect your belongings even in the case of flooding or water. In this article, we will go through the most popular waterproof safes on the market.

2. Are there any fireproof and water proof safes?

Our best overall pick is the SentrySafe Fireproof and Waterproof Safe (view at Amazon), an affordable option that can withstand temperatures as high as 1,550 degrees Fahrenheit.

3. What is the most secure personal safe?

The SentrySafe SFW123GDC Fireproof and Waterproof Safe is one of the most secure home safe options, with excellent protection against theft, fire, and water.

4. What are the top 5 safes?

The best home safes of 2022. SentrySafe SFW123GDC. : Best home safe.AmazonBasics Keypad Safe. : Best budget safe.SentrySafe 1200. : Best travel safe.Verifi Smart Safe. : Best biometric home safe.Barska Mini. : Best gun safe.

Editor's Notes

During our waterproof cabinet safe research, we found 153 waterproof cabinet safe products and shortlisted 10 quality products. We collected and analyzed 83,929 customer reviews through our big data system to write the waterproof cabinet safes list. We found that most customers choose waterproof cabinet safes with an average price of £98.22.

The waterproof cabinet safes are available for purchase. We have researched hundreds of brands and picked the top brands of waterproof cabinet safes, including DICN, Master Lock, SentrySafe, Mejasg, Hurinan. The seller of top 1 product has received honest feedback from 266 consumers with an average rating of 4.7.

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.