Wondering what kind of window coverings work best in your space? Or maybe you’ve spent hours figuring out how to hang curtains or shades, only to realize that they don’t measure up. To save yourself save time and money, learn how to hang curtains (and curtain rods) using a few expert tips. How to Hang Curtains Be sure to take measurements before you purchase curtains. The general rule is to opt for drapes that are at least two times the width of the window, says New York designer Elaine Griffin. By following this guideline, curtains will look appealing and flowing even when closed (and the window will look wider, too). Hang curtain panels flanking the window 6 to 12 inches beyond the frame to lessen any obstruction of the view, and to trick the eye into thinking the opening is larger than it is. This is particularly helpful in a …