Key Takeaways
- Designers agree that curtains should typically “kiss” the floor for a polished look, though in formal spaces, a slight puddle is acceptable.
- Install curtain rods 4 to 8 inches above the window, or as close to the ceiling as possible, to make them look taller.
- Always measure in multiple spots to account for uneven floors and consider potential fabric shrinkage if machine-washing.
Whether you own or rent, and no matter how large or small your home is, every space can benefit from curtains. They add color, pattern, and privacy. But while choosing the right style can be fun, figuring out the ideal length can be slightly tricky.
So, what length should your curtains be? Could your current curtains be the wrong length? We asked two interior designers to weigh in.
What Is the Right Curtain Length?
You might have heard your curtains should “kiss” the floor. According to interior designer Amy Switzer, who recently launched her own line of chic velvet curtains with Two Pages, the answer is yes…at least, most of the time. “Curtains should typically kiss the floor, just barely touch it without pooling,” Switzer says. “This gives a polished, tailored look.”
However, for a more dramatic or traditional feel, Switzer suggests going for a slight “puddle” effect by selecting panels that have 1 to 4 inches of extra fabric longer than the floor. “For modern or high-traffic areas, skimming the floor by about half an inch works best,” she adds.
However, the makeup of your household should also help you decide what the length of your curtains needs to be. “Homes with pets or kids benefit from curtains that skim the floor or stop just short of it,” Switzer points out. This helps prevent them from becoming a target for tugging, chewing, or staining.
Also, keep in mind that while the puddle looks nice, this is a formal look that might not match the vibe of every home, according to interior designer and HGTV host Shay Holland. “Most homes are not formal enough these days for voluminous amounts of material puddled on the floor,” she notes.
Try the “paper test”—slip a sheet of paper under your curtains. If it doesn’t fit, they may be too long.
Tips for Choosing and Hanging Curtains
Pick Wide Curtains
Don’t pick drapes that are too narrow. “Ideally, you want the draperies to be able to extend completely off the window when open,” Holland advises. “You may need to buy extra panels to get a wide enough width.”
If you are looking for a general guide, Switzer advises aiming for panels that are 2 to 2.5 times the width of the window for proper fullness.
Something else to consider: If you plan to machine-wash your curtains, they may shrink. “I recently washed a set of linen drapes, and they wound up shrinking about 8 inches,” explains Holland.
Measure Multiple Spots
Installing the rod at the proper height is crucial. “Measure from the floor up to where you want to place the rod, and include any additional height added by curtain rings or clips,” Switzer instructs. “Always measure in multiple spots in case the floor is uneven.” The rod should be installed at least 4 to 8 inches above the window frame.
Hang Curtains High
If you have an ultra-modern space or want to give the illusion of higher ceilings, Holland suggests going even higher. “The top generally should hang as close to the ceiling as possible (for ceilings under 12 to 14 feet),” she advises. “This is because hanging drapery at ceiling height draws the eye up visually, making even low ceilings appear taller.”