How long do fireproof cabinets last?

A commercial-grade UL-rated fireproof cabinet should last 20–30+ years in normal office use. The steel exterior, lock mechanism, and drawer suspension are the first components to wear. The fireproof insulation itself does not degrade under normal conditions — only exposure to moisture or physical impact can compromise the insulating layer. At OfficeFurniture2go.com, we carry commercial-grade fireproof products designed for decades of service — call 1-800-460-0858.