
How to Calculate Pleats
- Window Measurements. Measure the width of the window. Don't just size the glass – measure from the outside casing to the...
- The Pleats. Tally the number of pleats that will be on the window curtain. For example, there can be six pleats.
- Added Curtain Measurements. Also, add an extra few inches for the top of the curtain to fit into the rod and for...
How do I fill out the drapery Pleat calculator?
To be pleated Minimum Panel Width Here are some quick instructions to use when filling out the drapery pleat calculator. We have tried to make it as user friendly as possible for you. Select PAIR OR PANEL. The calculations are such that we determine between a pair or a one way (patio sliding door) panel type drapery
What are drapery pleats and how are they used?
Drapery pleats are decorative areas that are near the top of a drapery panel to give your fabric and surroundings a distinct feeling of demure and quiet or dramatic and beautiful or anywhere in between. Not all drapery pleats are sewn into the fabric by experts, but some form naturally by the manner the fabric hangs from a drapery rod.
How do you calculate the size of a panel type drapery?
The calculations are such that we determine between a pair or a one way (patio sliding door) panel type drapery Enter the space size of your drapery. You can adjust this measurement to come close to the minimum panel size, Enter the overlap size or the right end of the drapery
How do you measure for French Pleat drapes?
Typically, French Pleat Drapes are used with drapery rings or a decorative traverse rod. This style comes standard with drapery hooks set in the back of the panel for installation purposes. Decorative Traverse Rod with Rings: Measure from the bottom of the rings to the floor.

How do you calculate pleats?
2:0217:20HOW TO CALCULATE FABRIC NEEDED FOR PLEATS - YouTubeYouTubeStart of suggested clipEnd of suggested clipLike again the formula is the waist circumference measurement times 3 plus the zipper allowance.MoreLike again the formula is the waist circumference measurement times 3 plus the zipper allowance.
How do you calculate pleat width?
Belt width: Measure the width of the belt by placing the measuring tape above the last belt hole and pulling down to the end of the belt below the last belt hole. Belt length: Measure from the far end of the belt buckle across to the far end of the belt past all of the belt holes.
How far apart are drapery pleats?
Standard spacing is 5 pleats per 54” fabric width, however can be adjusted to accommodate different fullness levels.
How many pleats do you need for curtains?
For example; a drapery made with two and a half times fullness based on the rod width will generally have an average of 5 pleats per width for single width panels, 7 pleats per width for one and a half width panels, 10 pleats for two width panels and so on.
How do you measure a roll belt length?
Ideal Storage Conditions for Belts:Coil length L in metres.L(m) = (D² - d²)0.785.Tb.
How do you calculate pleat spacing?
Tally the number of pleats that will be on the window curtain. For example, there can be six pleats. Divide the window length by the number of pleats, then calculate how big you'd like the pleat to be. Add another few inches for the fold of the pleat.
How do you calculate pinch pleat spacing?
5:5014:56How To Make A Pinch Pleated Drape (Figuring Pleats And Spaces)YouTubeStart of suggested clipEnd of suggested clipSpace okay so here is our four inches for our overlap our three inches for a return. And then inMoreSpace okay so here is our four inches for our overlap our three inches for a return. And then in between each one i took my 17 inches. And i divide divided by four four of these spaces.
How big should my pleats be?
So, to create a 1”pleat, you'll need 3” of fabric. For example, if your waist measurement is 25” and you want to create a fully pleated skirt, with 1”-wide pleats, you'll need to multiply the waist measurement by 3 and add seam allowances for each edge. 25 x 3 = 75 + 1 (2 x1/2” seam allowances) = 76.
How do you calculate fabric for French pleat curtains?
Multiply the number of widths by the cutting length. In the example, the width of 188 inches divided by 54 inches equals approximately 3.5 widths. Multiply 3.5 by the cutting length to give you the amount of fabric in inches. Divide this value in inches by 36 inches to calculate the yardage.
How much fabric do I need to make pleated drapes?
Standard fullness for pleated traversing drapes is 2.5 times the width of the rod. This is called the rod width, or face width. For our example, Jane's rod is going to be 58"W. Therefore, we multiply 58"W x 2.5 fullness = 145"W of fabric needed.
What is the width of a pleated drapery?
For pleated draperies, the pleated header is about half of the flat width. For example, a 50-inch drapery usually has a pleated header of about 25 inches (give or take a few inches depending on the fabric). Note that stackback isn’t the same thing as the pleated width of a drapery.
How wide is a rod pocket drapery?
We generally find that a rod pocket drapery that’s 50 inches wide has a natural stackback of about 24 to 28 inches, while our other draperies (pleated, tie top, tab top, etc.) that are also 50 inches wide generally have a natural stackback of about 15 to 24 inches each.
How wide should drapes be?
We first start with the window overlap. A 3- to 6-inch overlap is a good rule of thumb. In other words, 3 to 6 inches of the drapery width would directly cover the window, with the rest of it covering the wall. Once the drapery is in place, it assumes its natural width, which we call a stackback.
How high should drapes be above window?
For rooms with 11- foot ceilings or higher, hang draperies at least 4 inches above the window if space permits.
What is the fullness of blackout lining?
Blackout lining typically adds about 10% to 15% to the fullness compared to regular lining.
How much does blackout lining add to drapery?
Blackout lining typically adds about 10% to 15% to the fullness compared to regular lining. Measurements are in inches. If your draperies will be decorative only, skip this section. If you’d like them to be functional (able to draw shut fully), you’ll need to do a functionality test.
How wide is a window?
The window is 54 inches wide, including the window frame.
What is a French pleat drape?
French Pleat Drapes. Typically, French Pleat Drapes are used with drapery rings or a decorative traverse rod. This style comes standard with drapery hooks set in the back of the panel for installation purposes. Decorative Traverse Rod with Rings: Measure from the bottom of the rings to the floor.
Where to measure drapery rings?
Measure from the clip at the bottom of your drapery rings to the floor (as shown) for the length measurement.
How long should a drapery puddle be?
Puddle Length: Add 4"-12" to your Drapery Length so that the panel "puddles" on the floor. Puddling is not recommended for functional drapery panels.
How far down should drapery grommets be?
Take into consideration that there is an additional 1" of panel above the rod since the grommets are set 1" down from the top of the drap ery panel. Be sure that your drapery rod is mounted high enough that the bottom of the grommet is higher than the top of the window molding.
When are Drapery Pleats the Right Choice?
To pleat or not to pleat, that is the question. Well, there’s no right or wrong answer when it comes to pleats and styles as everyone has their own vision of what they want in their space. It does help you to choose drapery pleats to match your style if you answer a few questions such as these:
What are The 15 Different Types of Drapery Pleats?
You may know of a drapery pleat that you really really love, but you aren’t sure what it is called. Window treatment experts let you decide exactly how you want your window coverings to appear in your space. The below descriptions can help you to decide on a style that makes your drapery selection unique and all your own.
What are Drapery Headers?
Drapery panel headers are the top of the drapery panel and designate how the drapery panels are hung onto a drapery rod. Some types of pleats require drapery hooks and hook to a rod, some headers hide the rod entirely and others put a highly decorative drapery rod on display.
What is pinch pleat drapery?
The pinch pleat is a classic heading that is also called a French Drapery Pleat by some designers . The top of the drapery panel’s fabric is formed into a three-finger flute about two inches from the top of the drapery panel so it is structured at the top and then it relaxes as it flows to the floor with fullness in the panels. This creases a wonderful formal drapery with pleats that fan out on the top and fan out larger on the bottom of the pleat for great visual interest. Homeowners and businesses may decide to add extra layers of interest with a sewn in fabric valance and tassel fringe on the bottom of the valance. A variation of the three-pinch pleat is to sew only two folds of the fabric together at the top for a less full fan at the top and down the bottom of the pleats to the floor. This is the second most formal and sophisticated style that is often used in windows of restaurants with formal dining, dining rooms of nursing and assisted living homes and hospitals as well as executive boardrooms of businesses. A variation of the pinch pleat is the top pinch pleat in which the folds of fabric are sewn together at the very top of the drapery panel to create a sleek header that controls the fullness going down the fabric.
How to determine the width of a drapery panel?
The rule of thumb for obtaining the width of a drapery panel is to make it twice as wide as the area you want to hang it in, so that it forms some sort of folds or pleats just by it being wider at the top. The fullness comes from the heading and how it’s installed on the drapery rod so there are no actual pleats sewed into the fabric.
What is a cup pleat?
This type of pleat is the most formal and beautiful pleat you will ever see. It has tiny pleats that are stitched together about 4 inches form the top of the drapes to form a cup-shaped fabric pleat that appears as if a wine goblet in upside down. When using heavier fabrics the fabric cup may be left open, however, if your fabric of choice is a lighter weight, such as cotton or linen, the cup will most likely need a filling of batting or tissue so it retains its shape.
What is pleat style?
This pleat style is neat and tidy and it is considered a casual and relaxed style that works best in an informal setting. It is square at the top and flat and then it supplies a moderate amount of fullness and it goes down to the bottom of the drapery panel.
Calculate Stack Back
Stack back is the amount of space the curtains occupy when in the fully open position. *Please note that the calculation of the stack back width is only an estimate, stack back can fluctuate depends on factors such as puddling, fabrics, lining options, curtain rods, brackets, and rings.*
Calculate Weight
Calculate the weight per panel (for ripplefold, weight per coverage width, number of panel does not matter, hardware weight not included)
