The calculation of the width of the fabric on the curtains: the assembly factor, as correctly

Upon completion of the repair usually go to one of the most interesting tasks - decorating the window. Departments of interior textiles are replete with offers, but before buying it is important to have at least a general idea of how much fabric do you need for curtains. Many prefer to contact the salon or studio, but tailoring will cost more material. The style is sometimes imposed by its standards, and not by client request. Those who have the experience of sewing, much more economical to make their own hands.

How to start calculations when choosing a window design curtains

It seems to those who have never engaged in the manufacture of window decoration, there is nothing easier than to take measurements on Drapes Height to the eaves, plus the width of the window - and all measurements. In fact, everything is much more complicated, we have to take into account many factors.

1. The build factor of the cloth (depending on the style and style).
2. Roll width minus curtain edge.
3. Allowances for hemming.
4. Stock for free sagging.
5. Allowances for fastening.
6. The direction of the ornament or texture of the material.
7. Take out the baguette outside the brackets.
8. Additional cost for the coincidence of the two curtains with a large pattern.

All calculations begin with the style of window decoration - it makes no sense to save on fabric width and the beauty of freely falling folds. It is also recommended to focus on the format of the roll and its relationship with the borders of the curtains. In most cases, the curtain looks much better on the whole wall.

The position of the battery in the window sill is taken into account. The choice of style and length often depends on their aesthetics and dimensions:

• Short curtains in combination with long drapes;
• Shutter before the window sill;
• Long curtain;
• Multi-layered window decor complex cut.

Only really appreciating the format of the window space, closed by curtains, you can begin to measure and tailoring products with their own hands. Also, designers recommend taking a small stock, at least half a meter. There may be defects inside the roll or flaws in the calculations.

Curtain styling and fabric consumption

The name “curtain” itself (from the French store) means “window cloth drapery”. In each epoch, its own style was in fashion, which is confirmed by the paintings of artists. Initially, a cloth (skins, fur) curtained the window for warming and adjusting the flow of light into the room. Over time, certain species formed:

• Roman;
• Austrian;
• English;
• French;
• Italian

It should be clarified that not all of them are directly related to the country of origin. Rather, it is a conditional design classification. Each version assumes its own type of cornice and assembly factor.

With calculations fabric for curtains It is important to consider that there are:

• multilayer and single variants;
• with fringed contrast fabric from above or below;
• in the assembly with a certain step (Marquis) and in the rocker on the tape;
• with figured tails, ruffles, ruffles,
• with grabs and lambrequin;
• with fringe, tassels and other accessories;
• completely smooth - Japanese screened curtains, etc.

Some salons sew from their material, others offer only tailoring. Estimated consumption and the cost work can be discussed with a specialist by phone or fill online form where all parameters are entered.

What is needed for accurate measurements

Making measurements, many make standard mistakes. It is important to eliminate errors, and the panel should cover the baseboard or even the edge to touch the floor covering.

Walls even in prefabricated houses sometimes have curvature and deviations along height in the corners. This requires accurate measurements on both sides of the wall, on which cornice. Difference usually does not exceed 1 cm, but there are deviations up to 5 cm, although visually it can not be determined.

Accurate measurements make it difficult to make batteries balcony door, some decorative elements in interior design. Plumb - the best way to accurately determine the correct size products.

Another important point is what the measurements are made. You can use:

• the usual school ruler, if nothing else is not at hand;
• centimeter taped (colloquially "centimeter");
• measuring tape.

Roulette is preferred because it has the greatest length, does not twist, does not bend like a ribbon. There is no need to summarize several measurements with it. footageas with rulers.

The width is also possible error. It is easier to exclude them using a universal building level with laser marking. The intended line is marked with a pencil and a minimum width is measured with a ruler, to which allowances are added, a small margin of width is taken out of the baguette bar, under lush folds, etc.

It will take a notebook for records - the sheet is easy to lose. Be sure to mark, for example, "measurements on the bedroom window" or "curtains in the living room", so as not to confuse. Not worth it calculate in mind and keep the parameters in mind, especially when you have to postpone work for a while.

If you have to calculate consumption taking into account various factors, a calculator is useful.At the same time, it is easier to calculate the approximate cost of window decoration - the cornice plus fabric, threads and fittings.

How to calculate the width: what counts in the consumption of material for curtains

Before how to independently calculate the width of the curtainsspecify if complex double or triple curtains are needed.

1. If a I want to hide the unsightly landscape of the industrial zone outside the skyscraper window, a single curtain of thick fabric is enough.
2. The first floor or curious views from the windows of the house on the other side - if necessary, the curtains should move easily along the eaves, complex coat-ups are impractical.
3. When the main functionality is the decoration of the window in the interior design, it is better to choose stationary multi-layer curtains with beautiful folds and overhead details, the light should easily penetrate the transparent curtain.
4. Night pull curtains are needed for people working in shifts, when during the day you have to fully relax in a darkened room.

Portieres can be wide and narrow - they should usually be two, the standard:

• 1.4m;
• 2,8m;
• 3.0m

In this case, the footage for each material is calculated separately, taking into account seam allowances and edge processing. But the basis for calculating the width of the assembly remains the coefficient.

Curtains with folds and assembly factor: what is it?

Before you engage calculating the curtains on the windowIt is useful to look at the catalogs and illustrations of different styles. In most cases, the curtain is not just stretched along the eaves, but gathered in soft foldsthat gives it a special charm and luxury.

For some types of curtains need a special type of attachment. The usual baguette with rings under the loop is nailed about 5-12 cm above the window opening. The higher the better. Today, the most relevant ceiling models of different formats.

1. Straight lines
2. Corner (on the two windows of the corner room).
3. Round shape (for bay windows).

Many have seen curtains on the rings - metal eyelets are put on directly on the rounded bar, the design gives soft folds with equal spacing. Accordingly, these tails suggest additional footage.

• flat cloth loops - multiply the width of the eaves by 1.5-2;
• curtains on a special tape for uniform assembly - multiplied by 2;
• grommet on the grommet - a factor of 2;
• dense small assembly - 2-2,5;
• pouf - 2.5 coefficient;
• assembly with sagging "Marquis" - 3;
• bantovye folds (triple creases) - 2-3, depending on the frequency.

To correct count footage, it is important basic measurements, taking into account all the stocks and errors multiplied by the COP - curtain assembly ratio. It would be wrong take at a discount of some material on the balance of the roll, and then decide which style to choose. Then the choice will be limited, but savings make sense when tailoring small curtains for the kitchen or loggia.

How to correctly calculate the length of the window curtain: important recommendations and examples

The most accurate flow parameters will be obtained if there is a suitable eaves, fixed above the window - all measurements by a tape measure from its edge. At a minimum, the ends of the baguette should protrude 15–20 cm beyond the window opening. This is enough to open the curtains after the night and give more daylight.

You can talk a lot about how to calculate the fabric on the curtainsbut a great length is not needed for a kitchen or a child’s room. In the living room or bedroom traditionally choose a long tulle, which can even go to the floor.

There is a common standard for length:

• curtain to the window sill (the bottom edge should not touch it);
• edge below the window sill, to the level of the heating radiator, if it is a new aesthetic model with a painting or decorative shield;
• fabric up to the plinth or a little higher than the floor, it can be easily removed and does not get dirty with frequent twitching;
• complex romantic cut with grabs and draperies, the edges gently fall on the carpet or lacquer polymer (perfect order is necessary, the fabric prudently rises on the window sill during cleaning).

When you want to somehow update the window decoration with the original decor with draperies, overhead details or lambrequin, it is important to consider the COP. It is calculated additionally, but the shape of the piece is taken as the basis. For asymmetric models rely on the greatest length of the shape of the piece.

How to calculate the width of the drapes: recommendations of experts

You can come up with any style with an unimaginable decor, but everything determines the width of the roll of fabric. Often at the edge of the roll marking is printed, small flaws and creases are possible. The cut must be viewed at purchase - the buyer has the right to refuse a piece with defects even with a check punched.

When calculating using any formula, all conditions must be met, for example, the curtain height must not exceed the roll format (with edge deduction). Their measurements are multiplied by the assembly factor and corrected for the length of the cornice. This is the basis of calculations, if the direction of the roll is along the eaves.

If the curtain is calculated in height - from the floor to the baguette, accurate calculations from the edge of the round bar to the floor itself are important, the style (length of the curtains and the method of attachment), as well as the corrections for binder are taken into account.

In some cases, the roll is not enough neither in width nor in length. Then several panels of the same material are neatly sewn, hiding the seams in soft folds and drapes. Consumption is multiplied by the number of pieces of fabric. If the curtains and drapes have a picture, it must be precisely combined - this is an additional expense. There is also a standard assembly factor for different types of fabric:

• thin veil and curtain with a small pattern - KC 2;
• curtain fabric - КС 1.7;
• the organza without the marquis design for the assembly - COP 3.

Practical examples of calculations

1. The square width of the web is the length of the eaves multiplied by the COP (assembly factor).
2. The height metric area is the height from the eaves to the floor (another length) plus the margin for the hem (the bottom is separate, the top depends on the mounting method), we add an adjustment to match the pattern.
3. Fabrics with large patterns, periodically repeating along a roll, are positioned so that they can be traced entirely at the top or bottom of the curtains, depending on the design. In calculations, we summarize the length of the pattern repeat, plus the additional expense for the full height.
4. Sometimes the matter puffs out when forming the folds, we add another 3-5 cm to the free sagging.

An example of calculations for a standard window, with a 2-meter cornice at a height of 2.6 m, if mounted on a tape for assembly, tulle without a pattern:

• width: 2m x 2 (COP) = 4 m;
• lengthwise: 2.6 m + 0.15 m + 0.1 m = 2.85 m;
• patterned curtains with rapport 0.5 m, we consider 2.6 m + 0.15 m + 0.1 m + 0.5 m = 3.35 m.

To leave no doubt when buying curtains with a large pattern, it is better to take in stock about a meter. If a piece of fabric remains unclaimed, it is better to sew sofa cushions - an excellent decor for the interior. It is much worse to hang short curtains, lower the eaves or come up with ruffles, wide contrasting stripes and other structural elements, hiding the "oversized".

VIDEO: How to determine the size of the curtains.

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