How to Measure for Curtain Rods

Add the stacking width. Stacking width refers to the amount of drapery that will be bunched together on either side of the window when the curtains are open. The wider the window, the more stacking width you’ll need.

Measure the rod height — ideally a few inches above the window to block sunlight over the curtains. Tab tops, clip rings, and tie tops will hold your curtains below the rod, so make up the difference in your measurement.

Measure according to your desired curtain height. If you want your curtains to hang higher, allow space for tops or rings at the ceiling.

Check the size of your draperies. Ready-made draperies typically come in 84-inch lengths to fit he most common doors and windows, which are usually 80 inches high.

Check your measurements by marking the wall and having helpers hold the draperies at the marks before you permanently install your curtain rods. Enjoy your new decor.