Can you use the top of a flat-file cabinet as a work surface?

Absolutely — the top cap of a flat-file cabinet on a leg base sits at approximately 30"–36" above the floor, making it a natural counter-height surface for standing large-format drawing review or layout work. Make sure the top cap is level and securely attached. For a higher-quality review surface, some installations add a glass top overlay or a drafting board. FindOfficeFurniture.com configures flat-file tops as working surfaces regularly — call 888-719-4960 to discuss options.