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.
To get the measurements, measure the width of the rod from left to right. For instance, if your window measures 72” wide, you will need curtains that will give a maximum width of 144” (window width x 2 = 144”.)
Each curtain panel should be at least as wide as your window. Measure from the spot you plan to hang the rod (usually four to six inches above the window, but a minimum of two inches) to the floor to figure out the length of the curtains. Add more length if you want the drapes to pool.
For a 60 inch (152.4cm) window, you need curtains with a finished width at least 1.5 times that, but better are those with twice that width and even three times the width for sheers. Therefore, for a 60 inch window, you need two panels of 60 inches each for twice the width and a luxurious gather.
Additionally, be sure to choose a curtain rod that's wider than your window. This allows curtains to be pulled completely to the side of the window and gives the appearance of a larger space. The rod itself should be 8 to 12 inches longer than the width of the window, which allows for 4 to 6 inches on either side.
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.
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.
For a 120-inch window, how wide should curtains be? Depending on the weight of the fabric and how much you want the curtains to be. At least a width and a half is what I would recommend. 180 inches is the width of each curtain.
A common rule for displaying curtains properly says the curtains finished width should be at least 2 times the width of your window (if not more - sheers can be 3 times the window width) to achieve a look of proper fullness.
Following the rule of thumb, curtains for a 96-inch window should range between 192 and 240 inches wide. To get a fuller look, aim for 288 inches wide.
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.
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.
Keep in mind that the width measurement is flat. If you hang a 48-inch panel on a 48-inch window, there will be no fullness or draping. According to Curtainshop.com, finished curtains should be twice the width of the window, so if your window is 36 inches wide, you need panels that are at least 72 inches across.
For example, if the window is 100 inches wide, the curtains should be made to 125 inches wide in order for them to hang off the window when in the open position. For an inside-mount curtain, measure from one edge inside the frame to the inside edge on the opposite side.
Example: If your window measures 36″ wide (window width x 2 = 72″), you need curtains that will give a minimum width of 72″ or 2 panels for that window. In this case 2 panels will give about 100″ to 120″ of width which will look nice and full.
The width measurement actually refers to the width of each curtain in the pair, as you need double the width of your track or pole in curtaining for the gathered effect.
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.
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 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.
MEASURE WIDTH
The curtain width should measure 1 ½ to double the width of the window for fullness.
Grommet drapery panels have been a popular choice for draperies for years because they offer a modern, sleek look. Grommets come in a variety of sizes and colors so they are easily worked into any decor.
The height of your home's ceilings often determines the length of your curtain panels, as builders usually install taller windows in homes with higher ceilings. 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.
In Closing. For a 9-foot ceiling, 96-inch curtain panels are typically a good fit. This allows you to hang curtains that reach the floor, with the rod placed one foot from the ceiling. If you prefer curtains that pool on the floor or curtains that hang higher, just pick the next size up.
Sill Length
1/2" above the window sill. Casual and charming. These are the shortest of the standard curtain lengths, which makes them a good opportunity to have some fun with pattern or color.