Columbia Lockers incorporates concealed ventilation in our locker design. Concealed ventilation allows airflow around the perimeter of the locker door as opposed to through the door itself. The result is a significant increase in surface area for airflow without visible louvers.
To understand how concealed ventilation works, consider a 12” x 12” x 72” two tier locker with a door perimeter of 168”. With our 1/8” opening between the door and the frame, Columbia Lockers delivers 21 square inches of ventilation surface area. This is 3 to 4 times greater than the ventilation provided by louver designs. In addition, our tops, bottoms, and shelves have holes for vertical air flow out of the lockers.