An attorney with the EEOC said: "While Home Depot has a glass ceiling, it traps its female employees in what amounts to a glass basement, with glass walls." According to the EEOC, "in too many instances, women at Home Depot were hired only for jobs such as cashier's positions--but not others." Our store manager is a woman, the night crew department head and I think the new outdoor garden DH are women, and the company offers special how to succeed at home Depot meetings for women only.
Being in the retail business, I would suspect that nearly all their employees are under some kind of "glass ceiling".
The ceiling in our store is mostly sheet metal.