10 Best Fireproof Box For Home Documents 2026 in the United States

This Amazon Basics Fireproof Safe is designed to protect your important home documents from fire and water damage. It can withstand fires up to 1700°F for one hour, which is enough time to keep papers safe in most household fire situations. The safe is also waterproof, tested to survive 24 hours submerged under 8 inches of water, so your documents stay dry during floods or leaks. With a 2.13 cubic feet capacity and dimensions of 24"H x 20.87"W x 19"D, it offers a good amount of storage for documents, small electronics, and valuables. The interior includes a removable shelf and drawer, helping keep things organized.

Security-wise, the electronic lock with a preset digital combination and six locking bolts provides strong protection against unauthorized access. The safe’s heavy steel construction and bolt-down hardware add extra security, though it weighs about 136 pounds, so it’s not very portable and is meant to be mounted on the floor. Batteries for the electronic lock are not included, so you’ll need to buy them separately. The one-hour fire rating is solid but not the longest available if you want more extended fire protection.

This safe is suitable for homeowners seeking reliable fire and water protection with good security and internal organization. It is less ideal if you need something lightweight or require the highest fire rating for very long-lasting protection.

The SentrySafe HD4100 is a reliable choice for safeguarding important documents at home. It offers robust fire protection, with a UL Classification to withstand 1550°F for up to 30 minutes, making it suitable for preserving irreplaceable documents, valuables, DVDs, and USBs. Additionally, its ETL Verified waterproof rating ensures it can protect contents in up to 8 inches of water for 72 hours, which is beneficial in case of floods.

The safe measures 14.3 x 15.5 x 13.5 inches and has a capacity of 0.65 cubic feet, providing ample space for essential documents and small valuables. However, its weight of nearly 39 pounds might make it less portable for frequent relocation. The key lock mechanism adds a layer of security, preventing unauthorized access and lid opening in the event of a fire. This feature includes two keys for convenience. Inside, built-in straps help organize passports, social security cards, birth certificates, and other important items efficiently.

While the safe is not overly large, it is sufficient for most home document storage needs. Its floor-mount design ensures stability, though it may limit placement options. The SentrySafe HD4100 offers strong fire and water protection, decent internal organization, and a secure locking mechanism, making it a solid option for home use, provided the weight and size are manageable for the user’s space and needs.

The ENGPOW 5200°F Fireproof Document Box is designed to protect your important documents and valuables from fire and water damage. Its standout feature is the very high fire resistance, rated up to 5200°F, thanks to thick silicone-coated fireproof cotton and aluminum foil lining. This means it can withstand intense heat better than many other boxes in this category. It’s also water resistant, helping keep contents safe from water damage during firefighting efforts or accidental spills.

In terms of size, it offers a spacious 15.55 x 12.2 x 10 inches interior that fits both letter and legal sized files, plus additional storage for passports, CDs, and small valuables with mesh pockets inside. This makes it a practical choice if you have multiple types of documents to organize. The box uses sturdy polypropylene boards that resist warping and can hold heavy items, adding to its durability. For security, the box comes with a mechanical combination lock, which avoids the hassle of keys but may take a little getting used to. It’s also portable, featuring an adjustable handle and a collapsible design for easy storage when not in use. The reflective strip on the side is a helpful touch for finding it in dark or smoky conditions.

Some trade-offs include that the box weighs about 3 pounds, so while portable, it’s not ultra-light, and the zipper closure combined with the lift-off lid might not be as quick to open as some other designs in emergencies. Also, while water resistant, it’s not fully waterproof, so prolonged exposure to water could be a concern. This fireproof box suits homeowners wanting a reliable and roomy safe storage option for important papers and small valuables, balancing strong fire protection with convenience features like portability and organization pockets.