The answer to this question is important because it can affect the way we do our decorations. Yes, curtains should be long enough to touch the floor. With a few exceptions, the longer the curtains are the more stylish and elegant it will look. This is why most standard ready-made curtains are lengthy.
How Long Should Curtains Be? Floor-length is the way to go unless there's a radiator or a deep sill in the way. Ready-made panels are available in lengths from 63 to 144 inches. Measure from the floor to where you'll hang the rod, then round up.
1. The slight float – Less than an inch above the floor. If you want to hang your curtains without any break at all, so they hang totally straight then the float is the best option for you. It doesn't touch the floor, but only just barely.
Assuming you're outfitting a living room or bedroom with average ceiling height (8 feet high), an interior designer's rule of thumb would be to mount the curtain rod about a half-foot above the top of the window frame—even higher if the total space between the top of the window and the ceiling line is less than 12 ...
Do curtains typically drop after hanging? We've researched this to get the answer for you. Your curtains may drop right out of the box, but more than likely, they will flare at the bottom. You need to train the curtains for three days to two weeks after unboxing them, so they take on a more appealing shape.
Above the sill
As the sill is always visible, it's important that the gap between the curtain and the sill remains uniform at every point, so if you've an older property with an uneven window sill, this curtain drop would not be suitable.
As a general rule, drapes will be open during the day, so make sure the curtain rod extends at least four inches on each side of the window's inside frame. To create the illusion of a wider window, extend the rod up to 10 inches beyond the window's frame.
The proper position is ½ inch above the floor for free hanging curtains. This distance allows for mopping and cleaning while creating the illusion that the curtain touches the floor.
In most spaces, a rod with decorative finials hung on the wall outside of the window frame will look best and provide the most coverage. Allow about 3 inches on each side of the window. Mark the wall with a pencil to indicate this area. By doing so, you'll make sure you get adequate light when the curtains are open.
A rule of thumb (from Architectural Digest) is that curtains should be hung between four to six inches above the window frame, so install your curtain rod accordingly. When you hang the curtain rod high, it will make the window appear taller.
The material should barely touch the floor or hover half an inch above. Use this approach for café curtains, too, short panels covering only the lower portion of a window, hitting the sill, which works well in kitchens and bathrooms, where long drapes or curtains aren't practical.
In this case if you hang a curtain too high it could look a little off, especially if there is a lot of bright light coming through showing where the actual window is. In that case you should hang them about 8 inches or less above the window frame.
As you're ordering curtain panels, measure your window. You typically want curtains that are pleated down from fabric that is 2 1/2 times the width of your window.
To do it, you cut the toilet paper rolls to about three inches in length. Next, remove your curtains from the rod. As you rethread them on the rod, insert a toilet paper roll between every other opening. Rehang your curtains, and they'll look both pleated and fuller.
Hanging long drapes on a short window is one of the easiest ways to increase the importance of the window and bring it into proportion to the room. Short drapes on a short window call attention to the size of the window and reduce the significance of the room, window and drapery style.
Making Your Room Look Larger or Smaller with Curtains
High-hanging curtains with long vertical stripes create the illusion of height, which is excellent for low ceilings. However, short curtains and horizontal stripes shorten your wall height and make the room appear smaller.
The lower window casing that sits over a radiator or kitchen sink should act as the baseline for your curtains; the curtain's hem should just barely hide the trim. All other curtains -- regardless of window size -- should go to the floor with less than 1 inch to spare.
Floor length curtains usually don't touch the floor. Because of this, your curtains will hang straighter and look cleaner. We use this type of curtain length on high-traffic areas such as the living room. It is both practical to use and beautiful to look at.
Typically, the right length is 1 cm off the floor so the curtains move back and forth nicely, don't gather as much dust and hang beautifully as well. If you have some extra space above the window, fix the pole as high as you can, while it still looks good. This will make your windows look grander.
How wide should curtains be? To ensure that curtain panels look ample when closed, they should have a combined width that is 2 to 2.5 times the width of the window/rod. That means if you are ordering Grommet style or Rod-pocket style, the total drapery width should be at least 2 times the window/rod widths.
But the fabric side (also described as the woven or rough side) is made to face the window because of the durability. Face the fabric side out to avoid yellowing or sun damage, which will preserve the lifespan of your curtains.
For a 9 foot ceiling, pick 96-inch curtains. Typically, your curtain rod is hung about a foot from the ceiling. 96 inches covers the distance between the floor up to one foot from the ceiling.