you will want to measure from the floor to the top of the curtain rod to determine the appropriate length of curtain to ...

Curtain length isn't all strictly math ... consider mounting your curtain rod at the middle point between the top of the window and the ceiling, suggests Jovanelly. “If the window is 10 feet ...

A good curtain rod will be versatile, both in terms of function and aesthetics: Ideally, you’ll change them out less often than your curtains, so you want them to work with a range of styles.