Fireproof File Cabinets | Secure Paper Storage for Critical Records

Protect physical documents from fire, water, and theft with heavy-duty fireproof file cabinets. Available in vertical, lateral, and oversized configurations for every application.

Filing cabinet with top safe drawer and combination lock above three hanging-file drawers.

Built to Protect What Matters Most

These file cabinets meet UL Class 350 standards for fire resistance, offering secure storage for paper records in offices, vaults, and storage rooms. Each drawer is insulated and independently sealed to contain heat and prevent water intrusion.

Features include:

  • UL-rated fire protection for 1 or 2 hours
  • Water and impact resistant
  • High-security key or digital lock options

Multiple Styles and Sizes to Fit Any Office

Choose from vertical, lateral, and oversized fireproof cabinets to suit your filing format and space constraints. Options include letter or legal sizes, four-drawer towers, and lateral files for high-volume access.

  • 1- to 4-drawer vertical cabinets
  • Lateral cabinets for side-tab or large files
  • Oversized cabinets for maps, plans, or binders
Fire-resistant storage cabinet with adjustable shelves for binder and file storage
Vertical filing cabinet with four drawers and top-drawer lock for hanging files.

Add Fire Protection to Modular Vaults & Secure Rooms

For environments with sensitive data or compliance requirements, fireproof cabinets can be installed within modular vaults, SCIF rooms, or secure file areas. They support HIPAA, CJIS, and financial records standards.

  • Compatible with secure office buildouts
  • Great for legal, government, and healthcare use
  • Supports records retention and audit prep

Where Can You Use Fireproof Cabinets?

Filing cabinet with four drawers and key lock for securing hanging legal-size documents

Good

Fireproof Vertical File Cabinet

  • Compact 1- to 4-drawer vertical cabinet
  • Designed for letter or legal folders
  • UL-rated 350 fire protection
Better locker

Better

Fireproof Lateral File Cabinet

  • Wider drawers for side-tab or large files
  • Built-in locks and impact-resistant shell
  • Ideal for offices with high-volume access
Best locker

Best

Large Fireproof Cabinet

  • Oversized storage for maps, binders, and plans
  • Multi-point locking system
  • Best choice for archival or oversized files
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Frequently Asked Questions

Fireproof cabinets are UL-rated to withstand internal temperatures below 350°F for 1-2 hours, even in external fires.

Cabinets are available for letter, legal, tabbed, binder, and oversized flat file storage.

Yes. Most models include water seals to help prevent damage from sprinklers or hoses.

Absolutely. We carry both styles, as well as oversized fireproof cabinets.

Yes. Fireproof cabinets are ideal for use within secure modular or government-approved spaces.

Choose from keyed locks, combination dials, or digital keypad locks depending on your security needs.

Explore Our Secure Cabinets

Modular Drawer Cabinets

Modular Drawer Cabinets

Maximize small part storage with stackable steel drawer cabinets. Full-extension, high-capacity drawers improve organization and access. Explore Modular Drawer Cabinets

Stainless Steel Cabinets

Stainless Steel Cabinets

Durable stainless steel cabinets ideal for healthcare, lab, and industrial use—hygienic, modular, and built for long-term performance.

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Storage Cabinets

Storage Cabinets

Enclosed shelves for supplies, uniforms, or records. Choose from metal, laminate, or wood options for any room or back-of-house area.

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Museum Display Cabinets

Museum Display Cabinets

Secure, climate-controlled cases for archives, artifacts, or collections. Built for curatorial, educational, and public environments.

Explore Museum Display Cabinets
Rotary Cabinets

Rotary Cabinets

Rotating double-sided cabinets save space and increase capacity. Store files, binders, or supplies in a secure and compact footprint.

Explore Rotary Cabinets
Flat File Cabinets

Flat File Cabinets

Preserve large documents, blueprints, and artifacts in customizable flat file cabinets built from durable steel for museums, libraries, and professionals.

Explore Flat File Cabinets
Breakroom Cabinets

Breakroom Cabinets

Durable, configurable cabinets for employee lounges and mailrooms. Choose ADA-ready bases, wall units, and drawers in any finish.

Explore Breakroom Cabinets
Electronic Key Cabinet

Electronic Key Cabinets

Secure, RFID-enabled electronic key cabinets track access and improve compliance with PIN, badge, or biometric login and real-time audit logs.

Explore Electronic Key Cabinets
Herbarium Drying Cabinets

Herbarium Drying Cabinets

Store and dry botanical specimens with precision using herbarium cabinets designed for archival safety, airflow control, and pest-resistant sealing.

Explore Herbarium Drying Cabinets
Music Storage Cabinets

Music Storage Cabinets

Cabinets for instruments, sheet music, and audio gear. Vertical slots, drawers, or shelves support music rooms, studios, and schools.

Explore Music Storage Cabinets

Protect What Matters With Fireproof File Cabinets

Whether you're storing legal contracts, patient charts, or public records, fireproof cabinets help ensure critical documents remain secure during the unexpected. They offer the protection of a vault with the access of a file drawer.

Our team can help you choose the right size, style, and configuration for your storage space. Let’s build a file protection plan that fits your workflow and meets compliance needs.

Call us at (800) 803-1083 or Contact Us to speak with a fireproof storage expert.

REQUEST A FREE CONSULTATION
Fire-resistant file cabinet with two doors and lever handles for secure file organization.