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Lateral Fireproof File Cabinets

Lateral file cabinets in a modern office setting

Lateral Fireproof File Cabinets

Depending on your office space, you may want to opt for a wide-format fireproof file cabinet. At Advanced Filing Concepts, we provide lateral file cabinets for wide-drawer storage for side-to-side filing systems. Available in 31", 38" or 44" wide models, these lateral file cabinets provide UL-rated fire protection while making efficient use of wall space in any office for various industries. They are ideal for healthcare, legal, and government offices where frequent access and organized storage are critical.

 

If you have questions, please contact us online or by phone today at 800-373-9133 to discuss your order.

Wide-Format Fireproof Filing for Fast Access & Visibility

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Lateral Fireproof File Cabinets for Storage Solutions

Advanced Filing Concepts is proud to offer our valued customers high quality, lateral fireproof file cabinets at a width of 31”, 38”, and 44”. Our lateral cabinets are available from top brands like Phoenix Safe® and FireKing®, two of the most trusted companies that design storage cabinets to safeguard important documents and items.

These storage cabinets are perfect for storing and protecting your documents and other items from damage caused by fire, heat, water, and theft. Our cabinets come in popular colors like Black and White.

FireKing® & Phoenix Safe® Lateral File Cabinets

Two of the best quality brand names in the industry - FireKing® and Phoenix Safe®, offer some of the most reliable storage safety options. The construction of these cabinets make them great for a variety of applications, and protect documents against an unexpected fire or potential water damage.

Please contact our store for more information about lateral fireproof cabinets. Our lateral fireproof file cabinets are well-suited for many different types of industries - HR, medical, schools, offices, legal, government, accounting, and more. If you want to add other cabinets to your order, please visit our main fireproof file cabinets page here. If you have any questions, please contact us online or by phone and we’ll be happy to assist you.

Why Choose Our Fireproof Lateral File Cabinets?

  • Exceptional Fire Resistance: Certified to withstand extreme heat for 1–2 hours, protecting critical records.
  • Durable Construction: Heavy-gauge steel and reinforced drawers for decades of use.
  • Optimized Storage: Wide, side-to-side drawers designed for both letter and legal documents.
  • Enhanced Security: Available with key locks, digital locks, or optional electronic upgrades.

Fireproof lateral file cabinets provide maximum storage capacity in a compact footprint. Ideal for offices, medical facilities, and government environments requiring certified protection and efficient organization.

Lateral File Cabinet Types

31" Wide Models
Compact width, perfect for smaller offices where space is limited.
38" Wide Models
Balanced size offering efficient capacity without overwhelming floor space.
44" Wide Models
Maximum drawer width for large records rooms and high-volume filing.
2-Drawer Cabinets
Space-saving solution for modest filing needs in offices or home use.
3-Drawer Cabinets
Mid-size option combining generous capacity with manageable height.
4-Drawer Cabinets
Full-height cabinets designed for maximum capacity and long-term record storage.

Delivery & Shipping

  • Phoenix® Cabinets: Free full-service delivery (continental U.S.)
  • FireKing® Cabinets: Free dock-to-dock delivery (continental U.S.)
  • White Glove Options: Inside placement and debris removal available at checkout

*Ships within the continental U.S. — For Alaska, Hawaii, or Puerto Rico, please arrange delivery through a freight forwarder. We will ship to their U.S. location at no additional cost.

Lateral Fireproof File Cabinets - Frequently Asked Questions

A lateral fireproof file cabinet is a type of cabinet that is designed with wide, horizontal drawers that extend from the long side of the cabinet, rather than the short side like a vertical file cabinet, and is certified with UL ratings to ensure the preservation of the contents inside.

UL (Underwriters Laboratories) classifications certify that the cabinet has passed rigorous testing for fire resistance. A UL 1-hour rating means contents are protected from fire for at least one hour under intense heat conditions.

Yes, most lateral fireproof cabinets include key locks. Optional upgrades like combination locks or electronic locks may be available by special request. Contact us for a custom quote.

Many fireproof cabinets include reinforced steel and advanced locking features to help resist break-ins. However, their main function is fire protection, so burglary resistance varies by model.

Lateral cabinets are built to store large quantities of files. Capacity depends on the number and size of drawers, so check individual product specs to ensure it fits your storage needs.

Measure your available space carefully and compare with the cabinet's dimensions. Lateral cabinets are wider than vertical ones, so accurate planning is essential for proper placement.

These cabinets are made from high-quality steel and impact-resistant panels with fire insulation (free of asbestos). Many models also feature water-resistant seals for added protection.

Some models include water resistance to protect from sprinklers, fire hoses, or minor flooding. Refer to individual specs to confirm this feature if water protection is a priority.

No. Only lateral cabinets specifically tested and certified by UL, ETL, or another recognized lab are considered fireproof. Look for a label inside the cabinet drawer or refer to the product specs for official fire ratings.

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