For standard drapes that hang on either side of a window, the typical height is halfway between the top of the window casing and the ceiling. This applies if there are more than 12 inches between the window trim and ceiling.
The higher the curtain rod, the taller the window will appear, so fix your curtain rod closer to the ceiling than the top of your window, if you can. One rule of thumb is that they should sit 4-6 inches above the window frame.
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.
"Extending your draperies from floor to ceiling and from wall to wall surrounding your window makes them appear bigger," explains Francesco Bilotto.
When you buy them in stores or online, there are two standard lengths: 84 inches and 95 or 96 inches. The length of the curtain dictates the height of the rod. If you buy 84-inch-long curtains, the rod must be mounted roughly 84 inches from the floor if the curtains hang from the rod without rings.
General Installation Recommendations
When installing curtain rods, hang the rod so that it extends at least 3 or 4 inches beyond the window on each side. This allows your curtains to overlap both the window and the wall to prevent light from leaking in around the window's edges.
Do use curtains that reach the floor. Your curtains should either be 1/2” above the floor, kiss the floor, or puddle on the floor. For 8' ceilings, I recommend standard 96” curtains which you can then adjust up and down or hem up the bottom if needed.
Suspension Curtain Rods
Floor-to-ceiling windows are often slightly or deeply recessed, allowing the adjacent walls to form a kind of frame. If windows are recessed at least 1 inch, mount your curtains on rubber- or plastic-tipped suspension rods.
How High to Hang Curtains 8 Foot Ceiling. An 8 foot ceiling is pretty standard for a residential home. With this standard height will be safe to put the rod about 6 inches above the top of the framing of the window. This avoids any extra framing and gives space between the frame and the rod.
Each bracket should be placed at the height you previously determined and about four to six inches from the side of the window frame. (This will allow you to open the curtains completely.) Check to make sure your pencil marks are level otherwise the entire window treatment will be crooked.
Curtain rods should extend at least 3 to 6 inches past the window frame. Just as hanging curtains above the window frame makes the window appear taller, Bob Vila writes that extending the curtain rod past the window frame makes the window appear wider.
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.
It is often best to use the 4 to 6 inches above the window trim rule here unless the windows stretch close to the high ceilings. If there is little space between the trim and the ceiling, then hang the curtains from the ceiling.
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.
If you are interested in a curtain with grommet tops, there will usually be an inch and half of fabric above the top of the grommet. Therefore, an 84 inch length curtain with grommet tops will have an actual hanging height of around 82.5 inches.
Standard curtains come in three lengths—84 inches, 96 inches, or 108 inches. "Generally, you want to stay away from the 84 inch standard curtains unless you have very low ceilings. They don't look right in most scenarios and end up being an awkward length," says Curtis.
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.
The drop of your curtains, also known as the length, is a matter of taste so just consider the following as a guide. Generally people choose one of three options: just above the windowsill (by 1cm), below the sill (by 15cm), or floor length (ending 1cm above the floor).
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.
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.
The top of most of our windows are 8ft, and we used 108″ panels almost everywhere. So we hung our curtain rod about 13 inches above the windows. The higher the curtain rod, the taller your window will appear. I recommend to always install a rod closer to the ceiling than the top of the window.
Soto follows what she calls the cantaloupe rule: "Decorative accents that are smaller than a cantaloupe cramp a room." Opt for a single, statement-making piece instead. Photo by iStockphoto. Media Platforms Design Team.
Ready-made curtains generally come in standard lengths: 84 inches for 8-foot ceilings, 96 inches for 9-foot ceilings and 108 inches for 10-foot ceilings. If you like to puddle your curtains, simply buy one size up.