When a person goes to hang a pair of curtains or drapes, they will most likely attach a bracket to the outside edge of the molding that frames the window, attach the rod, hang the curtains or drapes, and call it a day. There has always been one problem with hanging window treatments that way…When you go to open them, only the center portion of the glass or window is exposed. The drapery fabric has no place to go. (see illustration 1-A below).
Hanging Curtains and Drapes Stack Back
Stack Back is achieved when you mount your drapery rod, not on the molding that surrounds your window, but out on the wall. If you position your rod in this fashion, every time you go to open your curtains/drapes, the fabric panels will Stack Back onto the wall, exposing all of the window.
Calculating how far out onto the wall to mount your rod for stack back
Step One Measure the width from the outside left to the outside right of your window frame. (see illustration 1-B). No difference if the window is a bow, picture, multiple casement, or double hung. Step Two Take that measurement and figure out what 25% to 30% of it is. Step Three Take that number of inches you have come up with, which make up the 25 to 30%, and divide that number in half. That numbers is the distance out from the outer edge of the molding, around your window frame, to mount your drapery hardware. (see illustration 1-B).Example calculation
A 100 inch long picture window, divided by 4 (for 25%) equals 25 inches. Twenty Five inches, divided by 2 equals 12 1/2 inches. 12 1/2 inches is how far out on each side to extend your rod. If you have a corner window, sliding glass or patio door, you might want to stack back all of your drapery fabric on one side. There are right pull and left pull traverse rods. Vertical blinds also pull back from the left or right.Hanging drapes to suggest height in a room (Vertical Tension)
Now that you know how to Stack Back your curtains and drapes, the next thing to think about is hanging them, so you suggest height in a room. Most people mount the rod at the exact top of the molding that surrounds the window. The drapes hang down from that point. When the eye looks at the draped window, it thinks the top line of the drapes is the height of the ceiling, not the ceiling itself. By mounting the rod, above the window, or as close as possible to the ceiling, or just below any kind of decorative molding, you are giving the illusion the window is taller, and it even gives the room a feel of height it does not possess. (see illustrations 1-C and 1-D). Look at the difference between a drape hung at the top of the window frame, and one hung at ceiling height. The one hung at ceiling height makes you think the room is taller. If you are paying extra money to have taller ceilings, than the standard 8 foot, why would you want to mount your drapes to counteract the look you paid extra money for?
Hanging Valances
A Valance is a short drapery used as a decorative heading to conceal the top of curtain/drapery hardware. When hanging a valance over a window, hang it high! Position it above the window, so just the bottom edge of the valance covers completely the top piece of window molding and sash that holds the top of your window pane. (see illustration 2-A). I have been to homes, where valances were hung from the tops of window frames. The valance fabric was in your face, blocking your view outside.Calculating how much drapery/curtain width is needed to properly cover a window
It is said “Drapes should look like Ball Gowns hung on a window”. What that statement is really saying is “Drapes should be full and voluminous of fabric, never skimpy things stretched across a window”. It’s easy to calculate the amount of inches of curtain/drapery width you will need to properly cover a window. Step One The first thing to consider is how far out from the wall the rod extends, which is also called Return. This measurement could be 3,4,5,6 inches or more, with a combination traverse and valance rod. What ever that number is, multiple it by two. (for Right and Left Return). Step Two If you are using a traverse rod (opens and closes by pulling a cord) there is a Center Overlap of 4 inches. Notice how one drapery panel passes in front of the other in the center, when they meet.
Example calculation
So if your rod extends out (return) 4 inches from the wall on each side, that measurement is 4 X 2 = 8 inches. If the center overlap is 4 inches, Between the Right and Left Return, and Center Overlap, you have 12 inches. Now add the 12 inches to the length of your rod, hung on the wall for stack back. That is the minimal amount of drapery width you will need to properly cover the sides and front of the rod. (see illustration 2-B). If a person is having custom-made curtains or drapes, someone will come in and take measurements. You will get exactly how much drapery is needed, no more, no less. If you don’t elect to have custom-made window treatments, you can put together multiples of different sizes of pre-made drapery panels to get proper window coverage. In my living room, I have 17 feet of window to cover. I have three panels joined together on one side, and three panels on the other side. You can sew or pin, in spots, the panels to make one piece of drapery fabric. If you are going to hand drapes, just to frame a window, not to be opened and closed, don’t just put one panel on each side. Hand up two panels on each side for fullness.
Hanging Curtains and Drapes the Right Way
There are many right ways to hang curtains and drapes, and one wrong way. Illustration 2-C shows how curtains are hung on a pair of double hung windows. In this case, the curtains are not hung up by the ceiling. They are hung on the wall, just above the molding that surrounds the window. They extend down, just below the window to cover the lower part of the molding that surrounds the window. This kind of window treatment is not fussy, and would look great in a boy’s bedroom.
The right way of hanging drapes
1. Curtains hung on a pair of double-hung windows (Illustration 2-C)- Placement: Hung on the wall just above the window molding.
- Length: Extends down to cover the lower part of the window molding.
- Style: Not fussy, suitable for a boy’s bedroom.
- Placement: Start up by the ceiling, extending downward.
- Tip: Do not block heating elements below the window; hang drapes 2 to 3 inches above baseboard, vents, or radiator.
- Length: Drapes are 12 inches longer than necessary.
- Style: Extra fabric arranged on the floor in a billowing way, framing the window.
- Note: Combine with shades or blinds for privacy and light control.
The wrong way of hanging drapes (Illustration 2-F)
- Style: Unattractive three-quarter window treatment.
- Issue: Panels hang mid-wall, neither long enough to be a drape nor short enough to be a curtain.
- Advice: Choose either long or short, avoid mid-way hanging.