Can flat-file cabinet sections be stacked to add more storage?

Yes — most major manufacturers design their flat-file units to stack 2–4 sections high without increasing the floor footprint. Sections connect via alignment pins or bolted joints, and a top cap finishes the stack. Practically, most installations stay at 4–5 high for safe drawer access; a separate leg base or caster base elevates the stack to a comfortable working height. FindOfficeFurniture.com configures stacked flat-file systems — call 888-719-4960 to plan your layout.