What is the difference between a lateral and a vertical fireproof filing cabinet?

Vertical fireproof cabinets have drawers that open front-to-back and are narrower (typically 15"–18" wide). Lateral fireproof cabinets have wider drawers (30"–36" wide) that open side-to-side, allowing files to be arranged facing front. Lateral models offer more filing capacity per drawer and are more accessible in tight spaces since drawers don't require deep clearance in front. Vertical models fit better in narrow wall niches. OfficeFurniture2go.com carries both configurations — call 1-800-460-0858.