How to hang grommet curtains. After all just as important as the view from the window is the dressing that frames itaka the curtains. Buy nicetown bedroom blackout curtains panels window treatment thermal insulated solid grommet blackout for living room set of 2 panels 52 by 63 inch grey. Knowing how to hang curtains will come in handy when you move into a new place. Kitchen curtains are one of the best ways to transform a house into a home.