How to choose the size of blinds for plastic windows. How to correctly measure blinds for plastic windows? What you should pay attention to! Cassette roller blinds

How to correctly measure a plastic window for installation:

You can take measurements yourself or call specialists from the store where you are going to purchase blinds. The main thing in this process is accuracy and precision. After all, an error in measurements can result in unnecessary costs of money and time.

If you decide to take measurements for blinds on plastic windows yourself, this article is for you.

What important features of window measurements and ordering are worth knowing?

How to correctly measure a window for blinds and not make a mistake? Observe the following rules:

1. Use a steel tape measure; it will give a fairly accurate measurement result;
2. Avoid rounding measurements; you only need exact numbers, up to millimeters;
3. When ordering blinds, specify the width first and then the length;
4. Check the measured parameter in several places because the window cannot be of an ideal shape, and the subsequent functionality of the blinds depends on the errors.

Each type of blinds requires a specific approach and a specific measurement technology

Measurements for horizontal blinds

Horizontal blinds were the first light filters to enter the market of functional products for home and office. To this day, they cope excellently with all their tasks, easily outperforming their competitors.

How to measure the opening for horizontal blinds on plastic windows? First, you need to decide on the installation method, which determines the dimensions of the canvas. There are three installation options: on the opening, in the opening, on the sash. In the first and second cases, the location of the control does not matter; it can be located either on the right or on the left.

How to correctly take window measurements to install horizontal blinds on the opening?

Mounting on the opening allows you to visually expand the boundaries of the window. This is an excellent design solution, including because if the measurements are taken incorrectly, the blinds can still be installed.

1. Measure the width and height of the window opening in several places, using the largest figure as a basis;
2. Add 1 cm to the width;
3. Add 5 cm to the height.

Measurements for installing horizontal blinds in the opening

Blinds installed in the opening are perfect for large windows. They will take up virtually no space and will be one of the most practical solutions for the interior.

How to properly measure a window to install blinds in the opening?

1. Measure the width and height of the window opening in several places, select the largest indicator;
2. Subtract 1 cm (or better a little more) from the width;
3. Subtract 1 cm from the height indicator.

Measurements for installing horizontal blinds on the sash

Mounting on the sash is the most convenient and ensures maximum efficiency of the blinds as light filters. When opening the window, the blinds do not have to be rolled up, which makes them much easier to use; Also, with this fastening, the window sill is completely free, and flowers and interior details can be placed on it.

So how do you measure under the blinds on the sash on plastic windows?

1. Measure the width and height of the sash in several places, select the largest value;
2. Add 1 cm to the width;
3. Add 3 cm to height;
4. Determine the location of the control mechanism; it should be located on the side opposite the handle.

Measurements of the window sash should be carried out along the boundaries of the glazing bead

How to measure a window opening for vertical blinds?

Vertical blinds bring sophistication to the interior. If you have chosen the right material and color of the blinds, you can be sure they will fit perfectly into the room.

Vertical blinds can be installed on the opening and in the window opening. The choice of installation option depends on your preferences and which method best reflects the design idea.

Blinds will look excellent if their width is a multiple of 8 cm (for one-way opening) and 16 cm (for two-way opening).

Window measurements for vertical blinds mounted on the opening

Mounting on the opening helps to hide the distortions of the window, cover the radiator and pipes. However, if you have chosen this method of installing vertical blinds, you need to remember that the window sill and radiator protrude from the common plane of the wall, and the blinds must be positioned so that they open without touching these parts of the room.

So how to correctly measure the space for vertical blinds on the opening of plastic windows?

1. Measure the width and height of the window;
2. Add 20 cm to the width;
3. Add the required number of centimeters to the length if you are installing blinds on the ceiling, this will be the height from the top of the window to the ceiling; if installation will be carried out on the wall, add 10 or more centimeters;
4. Add to the resulting length the distance from the bottom edge of the window opening to the place where the blind slats should end.

Measuring a window for installing vertical blinds in the opening

By installing vertical blinds in the window opening, you can avoid making allowances for window decor if there is furniture in front of the window. Blinds that fit into the window opening do not interfere with the surrounding environment. However, remember that this mounting option is only suitable for a fairly even window, because all errors in the lines of the window opening will be very clearly visible when you install the blinds.

How to measure the size of future vertical blinds installed in the opening on plastic windows?

1. Measure the width and height of the opening in several places, select the maximum values;
2. Subtract 1 cm from the width;
3. Subtract 2-3 cm from the height.

Measurements for installing roller blinds

Roller blinds are compact and practical. They roll up and when opened do not take up any space at all. In addition, due to the existence of different types of fabric, roller blinds can darken a room up to 100%.

Roller blinds are installed on the wall, in the opening and on the sash.

In any calculations for roller blinds, add 0.5 cm to the height to take into account the cornice

How to measure a window opening for installing roller blinds on the wall?

So how to measure roller blinds that will be installed overlapping on plastic windows?

1. Measure the width and height of the window opening in several places, select the maximum value;
2. Add at least 10 cm to the width;
3. Add 20 cm to the height.

Window measurements for installing roller blinds in the opening

How to measure roller blinds for installation in an opening on plastic windows? As in the case of vertical and horizontal blinds, this method should only be used if your window is fairly level, otherwise all its defects will become visible.

1. Measure the width and height of the window opening in several places, calculate the maximum values;
2. Subtract 1 cm from the width;
3. The length can be left unchanged, since if the roller blinds turn out to be slightly longer than necessary, they simply do not need to be rolled out to their full length.

Window measurements for installing cassette roller blinds

This method of attaching roller blinds will allow you to most effectively regulate the lighting in the room.

Modern blinds come in several varieties and are extremely convenient for installation at home or in the office. All companies that produce and install blinds offer to take measurements with the help of professionally trained employees of these companies. But this procedure can be carried out independently, armed with a regular tape measure and step-by-step instructions for taking measurements.

However, you should first decide on the type of blinds. They are produced in several types:

• horizontal blinds;
• vertical blinds;
• roller blinds;
• pleated curtains

The measurements for each of these types are slightly different from each other. Therefore, you first need to choose which blinds you want to see on your window, and then take up the tape measure.

Measurements for ordering horizontal blinds

Mounting horizontal blinds can be done in three ways:

1. on the sash;
2. into the opening;
3. on the wall.

1. When choosing a method of fastening to the sash, it is necessary to measure the distance from one bead of the window on which you plan to attach the blinds to the second. If there is no need to leave a side gap, then 30 millimeters should be added to the resulting width of the blinds. In terms of height, you should measure the length of the window sash itself. But if you want to install any additional fasteners, then you cannot do without consulting a specialist.

2. Measurements for attaching blinds inside a window opening should be made at a minimum of 3 points, both in height and width, since window openings are very often not entirely rectangular. Of the three digits obtained, you must choose the smallest value.

To determine the width of the blinds, you need to measure the width of the glass and add to it the width of one sealing rubber band.

The length should be equal to the height of the glass along with sealing rubber bands and a margin of 1 cm.

Please note that the curtain rod will protrude 36 mm on both sides and check that it does not rest against the slopes or hinges. In addition, it is necessary to ensure that the assembled blinds do not interfere with the opening of the window.

The chain for raising the blinds is usually located on the hinge side, and its length is equal to 2/3 of the height of the window.

3. If the blinds are planned to be mounted on the wall, then their width must be 10 centimeters greater than the width of the window opening. The height is determined independently. You can choose the size of the blinds so that they are just above the window sill, or cover it completely. But the length of the blinds should be 5 centimeters longer than the window opening, since the cornice of the product is fixed there.

In addition, a control option should be provided: left or right.

Determining the parameters of vertical blinds

Vertical blinds are attached to plastic windows in three ways: in the opening, on the wall or to the ceiling. The variety of textures and colors, as well as ease of installation and subsequent maintenance, have made vertical blinds very popular in recent years.

1. If the blinds will be attached to the window opening, you need to measure the width of the upper part of the window and subtract 2 cm from it, this will be the width of the blinds. Then you should measure the height of the opening on the left and right, select the smallest value, subtract 1 cm from it, the resulting result will be equal to the length of the blinds. In addition, you need to decide on the control side (left or right), as well as the direction in which the blinds will open.

2. For blinds that will be attached to the wall, the width will be equal to the window opening plus at least 10 cm. And the length should be 5 centimeters greater than the height of the window opening. If the window sill protrudes beyond the line of the blinds, then their length should not be greater than the window opening. And if the window sill is hidden by blinds, then a few more centimeters should be added to their length.

3. If you choose to install the blinds to the ceiling, you need to measure the height from the ceiling to the window sill and subtract 2 cm from the result. This will be the length of the blinds if the window sill protrudes beyond the line of the window opening. And if the blinds hide the window sill, then their length will be equal to the height from the ceiling to the window sill plus 5 cm. The width should exceed the window opening by at least 10 cm.

Instructions for taking measurements for roller blinds

Roller blinds are also attached both to the window opening and to the wall.

1. When taking measurements for attaching curtains to a window opening, you must measure the width of the opening and subtract 4 centimeters from this value. This will be the width of the curtain fabric. And the height of the window opening to the window sill will be equal to the length of the canvas. In addition, you will need to choose the color of the fabric and the type of mechanism, as well as its location - left or right.

2. For roller blinds that are mounted on the wall, it is enough to measure the length from the window opening to the window sill and add 5 cm to this value. And the width of the curtain can be arbitrary; how much wider it will be than the window opening depends on the personal preferences of the customer.

Cassette roller blinds

This type of roller blinds is attached directly to the window frame and in order to obtain the required dimensions, you need to measure the width of the window from one glazing bead to another. And the length of the roller blind is equal to the height of the window along the edges of the bead plus 20 mm. It is advisable to take dimensions in several places of the window at once, and then select the minimum value from them, since plastic windows are rarely strictly rectangular in shape.

Measurements for pleated curtains

This type of blinds has the widest variety of types of fastenings, and at the same time is one of the most expensive. Therefore, it is advisable that the measurements of pleated curtains be carried out by professionals from the company, so that in the future it would be possible to avoid any claims regarding the quality and installation of the product.

Video - instructions for measuring blinds on windows

Blinds will do a good job of blocking the penetration of sunlight into the house if their dimensions strictly correspond to the size of the window. Measurements must be made carefully in compliance with a number of rules.

Nuances of measurements

The most accurate measurement result can only be obtained using a steel tape measure.
Rounding of numbers to whole centimeters is not allowed. Every millimeter matters.
Before you buy blinds and when placing an order, first write down the dimensions of the horizontal side, then the vertical side, in the invoice.

Horizontal and vertical measurements are taken in several places to take into account possible window distortions. If this is not done, the blinds may subsequently jam when moving.

Each type of blinds, roller, vertical and horizontal, has its own characteristics that must be taken into account when taking measurements.

Horizontal blinds

They are attached in one of two ways: on the opening, in the opening or on the sash. In the first case, the blinds are attached to the ceiling or wall and cover the window by a few centimeters. It’s not scary if their width and length exceed the dimensions of the opening. By the way: by installing blinds in this way, you can achieve a visual enlargement of the window. After a horizontal measurement, add 1-2 cm or more, after a vertical measurement, add 5 cm or more. Measurements are taken in 3-4 places and the maximum value is taken.
Installation in the opening involves placing the bracket at the top of the frame. Measure the height and width of the opening. subtract 2 cm from the height and 1.5 cm from the width.

By attaching the blinds directly to the sash, the window can be opened and closed, and you can also use the useful area of ​​the window sill to place indoor plants or decorative items. Measure the sash from the inner boundaries of the opposite beads. This is the name of the inner edge of the frame that is in direct contact with the glass. Several measurements are also taken horizontally and severally vertically, and the maximum values ​​are taken as a basis. 1 cm is added to the width and 3 cm to the length.

Important! The control mechanism is located on the opposite side from where the handle is located.

Vertical blinds

Vertical blinds are mounted on the opening or in the opening. The first option allows you to make them a decorative element of the interior, cover the heating radiator, and disguise window distortions. Sometimes the width of the window sill exceeds the width of the window. If the projections are more than 6 cm on both sides, the blinds should be equal to the width of the window sill plus 10 cm. The distance to the bracket on which they will be attached is added to the vertical measurements of the window. The bracket can be installed on the ceiling or wall.

The option of placing vertical blinds in the opening is chosen by the owners of small rooms where the space under the window is occupied by furniture. However, in this case it is important that the window does not have distortions, or they are minimal. Subtract 2 cm from vertical measurements, and 1 cm from horizontal measurements.

Roller blinds

Many people are sure that roller blinds or Roman blinds can only be attached to a frame. In fact, it is also possible to attach them to the wall - overlapping.

When installing with an overlap, vertical and horizontal measurements of the window opening are taken. Add 20 cm to vertical ones and 10 cm to horizontal ones.

Installing Roman blinds in an opening does not require any pros and cons when measuring. The height and width of the window are the dimensions of the curtain. However, you should make sure that the window is absolutely level. Otherwise, it makes sense to consider the option of placing overlapping curtains.
The conclusion is the following: measurements for installing blinds are not difficult, given the installation method. But if you lack experience, it is better to entrust this work to specialists.

The living room in the house is one of the important rooms. It welcomes guests, and also spends time relaxing, watching TV and much more. There are options when the living room is connected to a work area or kitchen.

To correctly and accurately measure the size of blinds for plastic windows, you need to know several important points. If they are followed, a positive outcome is guaranteed.

• A steel tape measure is a necessary and even irreplaceable tool. Without this element there is no point in even starting to do the work. The measurement accuracy must be down to the millimeter. Rounding is unacceptable, as are errors.
• It is not enough to measure the window for the blinds. It is also necessary to correctly record the results obtained. The first value in the entry should indicate the width and only after that the length is written. Writing values ​​incorrectly is a mistake that many people make.
• Even plastic windows do not have the dimensions of an ideal rectangle. Measurements of one parameter must be carried out in different places. This is especially true for slopes, which, due to their uneven lines, can become an obstacle to the movement of the blinds.
• There are several types of blinds. The rules for taking measurements differ depending on the type of blinds chosen. The differences are also determined by the installation method, of which there are also several.

For each case, we will tell you how to measure a window for blinds. So please be patient, we have a lot of work ahead of us.

Selecting an installation option

We will still have time to learn how to measure blinds for plastic windows. First you need to decide on the installation option. There are three methods that are chosen with approximately the same frequency: on the opening, on the sash, on top of the opening. You need to not only know how to measure a window to install blinds, but also what rules to use when choosing an installation option. This is what we will talk about next.

• To fasten vertical systems, a wall is often chosen, i.e., on top of the opening. Such structures are rarely installed inside the opening.
• For roller blinds or Roman blinds, any options are available. There are no restrictions here, so you can give free rein to your imagination. But you need to clearly know how to measure window blinds so that the end result does not become a disappointment.
• Windows with multiple sashes, which are usually installed in the homes of Russian citizens, are often decorated with several blinds, one for each sash. This method makes the operation of the window convenient, because the sashes can be opened without using the blinds.
• On European wide windows with overhead slats in each sash, blinds installed in the opening or on top of it look beautiful.

We have given you general points that will help you make the right choice. To follow them or not, to rely on your own taste is everyone’s business. And we finally got to the main question - how to measure blinds for plastic windows.

Such designs were the pioneers and progenitors of all modern blinds. But even such a long history did not hinder their popularity, which even now remains at a high level. Users love them for their ease of use.

There are different ways to measure horizontal blinds for plastic windows, it all depends on the method of their installation. We have reviewed each of the existing ones.

This installation method visually expands the window space, which many designers successfully use. Moreover, the dimensions of the blinds are not affected by the dimensions of the window, which is very convenient and frees up your hands. To calculate the size of the blinds for the window in this case, you will need to perform the following steps:

• We determine the dimensions of the opening (width, height), again, we measure each indicator in different places.
• From the results obtained, we select the largest ones and accept them as real.
• We subtract approximately 1.5 cm from the width and 1 cm from the height.

Installation “on the sash”: how to take dimensions

This installation allows you to leave the window sill free and does not create difficulties when further opening/closing the window. To size windows for blinds in this case you will have to follow a different scheme:

• along the borders of the glazing bead in several places we measure the width of the sash;
• choose the highest result;
• to measure height we perform similar actions;
• add 1 cm to the width and 3 cm to the length.

That's the whole process that needs to be done to measure blinds for plastic windows. Attention should be paid to the blinds control mechanism. The structure must be positioned so that it is on the opposite side of the window handle. You know how to measure the size of a window for horizontal blinds, but you still have to figure out vertical and roller structures.

Such designs add sophistication to the interior, indicate subtle taste and can transform the room. When choosing such a design, you need to clearly know how to measure vertical blinds for plastic windows. The width of such blinds should be divided by 8 when turning in one direction, otherwise a multiple of 16 is needed. If this condition is met, you can achieve an impeccable look and uniform closure of the window. Vertical blinds can also be installed in a variety of ways. All available options will be discussed below, which will help you measure the window for blinds.

Installation “on the opening”: how to take dimensions

This method is acceptable if you need to hide pipes/radiators and want to make blinds an element of the interior. Also, the slopes and window sill will be hidden behind the structure. By the way, if the window sill protrudes beyond the opening by 6 cm or more, then you will have to install a long bracket.

How to correctly measure blinds for vertical plastic windows installed on an opening is described below:

• You need to know the dimensions of the window (width/height).
• Add 20 cm to the width; this distance will be needed for side allowances.
• If the blinds are mounted on the ceiling, then the distance from the window to the ceiling will have to be added to the resulting height.
• When mounting on a wall, you will have to add at least 10 cm to the height and the length of the structure.

This option is acceptable for small rooms in which free space is worth its weight in gold, as they say. Often in such rooms, furniture is placed under the window, which further reduces the space for placing blinds. This method is applicable only to a flat window, the dimensions of which do not have significant differences.

How to measure a window for installing blinds is presented in the following practical guide:

• To obtain the width, you will need to subtract 1 cm from the width of the opening.
• You need to subtract about 2 cm from the height, no less.

That's all, there are no special tricks here, so everyone can correctly measure a window for blinds.

These blinds are called Roman blinds. They are very popular, although they are more expensive than their previous counterparts. When folded, they take up very little space, but when unfolded, they perfectly protect the room from the sun and create an amazing atmosphere. In addition, caring for roller blinds is extremely simple. We have described in detail below how to measure roller blinds on a window for various installation options.

Overlapping installation: how to take measurements

This work is carried out according to the following scheme:

• Determine the width and height of the window.
• To the results obtained at the previous stage, add 10 cm (to the width) and 20 cm (to the height).

We have already told you how to determine the size of blinds for plastic windows when installing them with an overlap; as you can see, there is nothing complicated in this process.

Installation “in the opening”: how to take dimensions

This process is no more complicated than the previous one. Below we describe how to measure a window for roller blinds, so you can see for yourself how easy this job is:

• The width of the opening will determine the width of the cornice.
• It’s the same with the height of the cornice - it is equal to the height of the opening.

This installation is not applicable on an uneven window. You will have to choose another method, for example, overlap or “day-night”.

Day-night installation: how to take measurements

This option is loved by many and is valued for its convenience in further use, in particular in regulating lighting. Interested? Then it’s time to find out how to measure roller blinds for plastic windows during day-night installation:

• The width of the blinds is determined by the glazing bead on its outer side.
• Height is measured along the frame.
• Based on these indicators, you can order/purchase blinds.

For each of these options, you can add half a centimeter to the resulting height. This distance will be taken over by the cornice.

You have learned how to find out the size of blinds for plastic windows, now all that remains is to apply all the knowledge in practice.

How to correctly measure blinds on plastic windows with your own hands: video