How to measure a window opening for installing a plastic window? Measurement of plastic windows Measure windows of installation of plastic windows.

How to measure a window opening for installing a plastic window?

Hello reader! Some people like to save money.

One client calls me and asks if it is possible to order windows according to the dimensions he has already measured.

Well, I went to meet the client and said that it was possible. I won't do it again, because he took the wrong measurements.

And there is nothing to save there, because the service is free if you order a window.

But I still consider it necessary to tell you about how to measure a window for installing a plastic window. Useful information Further.

Do you know what a quarter is? What is the reverse? Or a straight line? If you have no idea what it is, then do not even try to measure yourself. Despite the apparent similarity of urban development, the measurement of windows can be fundamentally different in two seemingly identical houses. Therefore, there can be no clear instructions here.

The measurer, as a rule, is a former installer who is well versed in one or another type of construction, but even experienced specialists with 5-7 years of experience are mistaken. And even they are sometimes forced to tap the slopes when measuring, or remove part of them. And his tool of labor is not only a tape measure, but also a hammer, and a chisel, and sometimes a crowbar. Therefore, first of all, determine the type of your opening.

Quarter. This is a special structure of concrete or brick wall. At the same time, the size of the window from the side of the street is smaller than the size of the opening from the room, by 5-25 cm. Approximately 80% of the buildings in the city of Moscow have similar dimensions. Most of the standard panel houses has a quarter, and in brick it is almost always present.

Reverse quarter. It happens rarely, mainly in the end parts of buildings. In this case, the size on the outside is larger than on the inside. Here, measurements of structures should be especially careful.

direct opening- the size of the window from the outside is the same as from the inside. Basically, it is a private building.

Combinations

You know that there are openings where there is a quarter on the sides, but not on the top and bottom. But there is also the opposite situation, at the top and bottom there is, but not on the left and right. It can be simple at the top, and reverse at the bottom, and vice versa. All these indicators form many combinations.

If you think that if the apartment has one window and a quarter, then the rest are the same, you are deeply mistaken, they may be different. And there is also a certain type of houses where they were inserted in production. concrete slab, and the slope was poured with a mixture based on concrete in the same place. When looking at it visually it seems that this is a straight opening.

But during dismantling, these slopes are destroyed, and the opening becomes larger. And there are not many such houses. To define and take into account all this is a whole art, based on many years of experience. In wooden buildings, everything is usually packed with boards so that nothing can be seen at all. A real specialist will remove everything that interferes with the inspection.

Before you measure, heed the advice: without a very strong need, do not order plastic structures that you personally measured. It is very likely that the structures will be smaller than required, then there will not be enough light in your room. And even worse if it is larger, in which case you will have to redo the windows or increase the opening, which is very problematic.

Useful advice!

If you want to know approximate dimensions, just measure the length and width of your window from the side of the room with a tape measure, this is quite enough to calculate by phone, the error will be no more than a thousand rubles, and may even be in your favor.

If you need to measure yourself.
Therefore, we will tell you how to measure windows with a quarter and straight walls. We will leave the reverse and other cases to specialists.

Quarter freeze.

The size from the street side is smaller than the size from the room. In order to measure the width of the window, measure the outer distance, from one side slope to the other, keep the end of the tape measure as close to the frame as possible. Add 3-6 centimeters to this size. For example, if the width is 140 cm, the size should be 146 cm.

To protect yourself from mistakes as much as possible, measure the width from the side of the room. It should be at least 5 cm larger than the window, that is, at least 151 cm. If the distance is less, for example 148 cm, reduce to 143 cm. This applies 100% to panel houses, in brick houses a quarter can be plastered. The plaster will be removed, so less than 6 cm is not added to the brick.

If a internal distance it will turn out to be much larger than the product, for example, 160 cm and even more, resist the temptation to make designs larger. In this case plastic frame it will completely go beyond a quarter, and only glass will remain on the street, this threatens with freezing due to incorrect measurement.

To measure the height, also take the length of the outer opening, from the tide to the upper outer slope, this is usually the height of the product. Nothing is added to it, since a support profile, 3 cm high, is installed under the window, a window sill is attached to it. That is, if the height is 150 cm, then the product will be 150 cm plus the stand profile, in total - 153 cm. Also check yourself by measuring the height from the room. It must be at least 5 cm more than 150 cm, that is, not less than 155 cm.

Measurement of a direct opening

Smooth straight walls are often found in private wooden and brick houses. It is necessary to measure the width and subtract 4-6 cm. That is, if the width is 150 cm, then the design is 144-145 cm.

The size in height is minus 8-10 cm, that is, if the value is 150 cm, then the height of the window is 142 cm. Another 3 cm is the stand profile, that is, the total value is 145 cm.

If you are measuring in an old house, clean the surfaces, remove the architraves, you should see natural look, no details. If the building is wooden, this is not so scary, when installing, you can expand it, for example, with an ax (and it happens).

And one more thing - if possible, call the measurer, or remove the old product before measuring, do not risk expensive products, plastic structures- an expensive pleasure.

source: http://okna-biz.ru/zamer/

How to freeze a window?

Anyone who encounters installation for the first time plastic windows asking the question “Where to start?”. In order for the first installation of windows to be successful and you get a good result, you need to familiarize yourself with the materials on our website, which contain all the necessary information on the installation of plastic windows.

First and most important work assigned to the measurer. Quite often, the customer is absolutely unaware of what kind of walls his house has, and what is inside them. In this regard, a simple call with a description of your window to order the required window will not be enough.

Of course, the customer is able to report on the parameters of the window opening, however, only a professional worker with decent experience in this service sector can establish the entire scope of the upcoming work. Good specialist must have analytical skills, be aware of the future window design, and also have personal experience window installations.

Basic rules for measuring

Measurements for the future plastic window must be carried out both from the inside of the opening (indoors) and from the outside (from the street). The parameters of both of these measurements are extremely important in order to determine how deep a quarter that an existing window opening has. After all, many factors affect the final size of the window.

One of the factors that must be taken into account when measuring may be the skew of the existing opening, in the presence of which the size of the window must be increased by the amount of skew. In order to avoid the occurrence of through cracks between the window and the edge of the opening, the size of the PVC window should exceed the size of the outer window opening by 3-4 and 1.5-2 centimeters in width and height, respectively.

This result can be achieved either by increasing the overall size of the window structure, or by expanding the window. In the second case, additional profiles will be used that snap onto the box. After determining the parameters of the future window, they must be compared with the control (internal) parameters of the window opening.

When making such a comparison, any error that could have been made in previous calculations can be detected, an assessment is made of how thick a layer of plaster will be applied on the internal slopes to compare the edges of the window, as well as whether it will be necessary to demolish the slopes when installing a window designs. Obviously, the amount of such extra work should be kept to a minimum.

Measurement requires:

Correct measurement of opening parameters.
Accurate calculation of the dimensions of structures (overall and internal) to be manufactured.
Accounting for the size of the window sill, mosquito net, low tide.
Coordination with the customer of the following:

what will be the window binding;
choice of window style and configuration;
color scheme for seals, binding and fittings;
choose the type of double-glazed window;
determining the quantity, type, color and design that roller shutters and mosquito nets will have;
choice of material, color and dimensions for ebbs, slope and window sill.

Works of unification of the overall dimensions of future structures.

Conscientious execution of a sheet containing measurement data and recommendations regarding the installation process.

How to measure a window yourself

The most convenient for measuring the opening is a tape measure or a telescopic ruler equipped with a digital display; a regular 5 m tape measure with an 18 mm tape can also be used. The opening may have quarters (protrusions of the outer part of the wall measuring ¼ of a brick inside the opening), or maybe without them. You can most often find openings with quarters in city houses, openings without quarters - in country cottages.

Note!

The height of the opening is measured twice - on the left and right side, while the width is measured once, at the bottom. If there is any doubt about the location of the elements of the contour of the openings relative to the horizontal and vertical, it is necessary to use the level in order to determine the deviation and correct all calculations.

The dimensions of the structure in the opening without quarters will be 2-4 centimeters smaller than the corresponding dimensions of the opening. In addition, the vertical dimension after all must be reduced by the thickness of the window sill, which in the future will be installed under the window frame.

Calculating the parameters of the opening with quarters and the parameters of the future window structure is a more complicated process, especially in the case of measuring the opening of old windows and doors.

First you need to determine the thickness and height of the window sills, take measurements of the height and width between the outer quarters and the inner slopes near the wall near the window. The width that the future window will have should, on average, exceed the width between the outer quarters by 6 centimeters (3-9 cm).

If the difference between the dimensions is more than 6 cm, it would be advisable to use wooden (rough) extensions or PVC expanders. As for the height of the future window, it should be 3-6 centimeters higher than the vertical distance between the outer quarters. The value of the frame entry into the lower quarter should not exceed 2 cm.

The frame can go into the upper quarter as much as the size of the mosquito net allows. If there is no vertical or upper quarter, the vertical quarter will be 1.5 + 4.5 centimeters, and 2 centimeters into the lower quarter. 1 + 2 centimeters from the wall is left for insulation.

If necessary, measure the window with balcony door it is necessary to measure the parameters of the door and window, as well as the general parameters of the door with a window. To calculate the width of the door, consider its lower part. The lower end of the door frame and the stone base must have a 1.5 +2 cm gap between them for insulation.

If there is any doubt about the method of closing the window structure (for example, in the case of a tight fit of the upper crossbar to the reinforced concrete crossbar), a hammer and a blunt chisel can be used to remove the casing and beat off a small piece of wall material. So you can avoid errors in the size of the future window.

It is difficult for a non-professional to perform all these measurements, which is why we recommend that you call a measurer for FREE and order the installation of plastic window structures on our website.

The dimensions of the sash must correspond to those indicated in the catalog window systems norms, and not exceed the maximum possible. The tilt-and-turn sash must be at least 40 cm wide. The size of the glass accessible for washing on one side should be no more than 0.55 m, and the size of the glass accessible on both sides should not exceed 1.00 m. A semi-circular PVC arch can be at least 52 cm wide (bending diameter) .

During the design of partitions for offices and glazing of the loggia, one should not forget that the movement of structural elements through any doors in the apartment should take place without problems.

When measuring during the construction or reconstruction of a structure, the weight and dimensions must be consistent with the project. Windows for a new house or cottage must be selected taking into account the style in which the building was built.

source: http://www.plastok.ru/faq/kak_sdelat_zamer_okna/

How to properly measure a window

In order to correctly measure the window, it is necessary to take into account that the size of the window depends on the features of the window opening and its size. Panel houses have standard openings, but in brick houses the openings may differ by several centimeters or even be non-standard (arbitrary). In the case of brick houses, the measurement of windows should be approached especially carefully.

You can measure the window yourself, without resorting to the services of a measurer from a window installation company. Knowing the size of a wooden window will be easier to calculate approximate cost finished products. Of course, it is easier to measure windows if the house has just been built and the window openings are empty, but with the openings in which there are old windows it will not be much more difficult, but also doable.

We remove the size of windows in a wooden house (new)

AT wooden house there are no quarters (protrusions on three sides of the opening, to which the window is brought). You can choose the place where it will be installed wooden window relative to the wall. Most often, it is set at the same outer wall. Since this way it will be easier to do exterior finish windows, i.e. external slopes will not be needed - it will be possible to get by with only a platband.

We proceed directly to taking measurements and first we measure the window opening in width. To do this, measure the opening at the top and bottom. If the dimensions are not the same, take the one that is smaller and subtract 50 mm from it (mounting seam for foam 25 mm on each side). We know the width of the window, then we measure the height. We remove the size in the same way, take the smaller one and subtract 50 mm from it.

There is one caveat - the presence and thickness of window sills. Standard milling made under the window sill in lower beam is 30 mm. If the window sill is the same thickness or slightly less, this is normal. In the case when the window sill is thicker, the difference between the thickness of the window sill and the milling must be subtracted from the height of the window.

If a draft box is installed in a wooden house, the window opening is measured inside the box. The width of the outer casing is determined taking into account the draft box. Standard size boxes is - 5 cm.

In order to calculate the width of the casing, add the grip on the wall and the box by 2 cm (on both sides it turns out 4 cm), add 5 cm (box) plus 25 mm (seam for foam). We get the result - the width of the platbands should be 11.5 cm.

How to measure a window in a panel house (residential)

The panel house has old windows and this makes it a little more difficult to take measurements. Dismantling of old windows is not possible for the reason that it may take a month to make new wooden windows. Panel houses have window openings with a quarter - there is a ledge on three sides (two on the sides and one on top).

Note!

We need to determine the width of the window opening from the outside (from one quarter to the other). To do this, through the open window (be extremely careful !!!) measure the distance between the quarters with a tape measure. Next, we measure the opening inside the room, from one slope to another.

We subtract the outer one from the inner opening, as a result we get the depth of the quarters. Take for example the width outside 1380 mm, and the inside 1500 mm. The resulting difference of 120 mm is divided by two and we get the result of 60 mm - the width of the quarter. Now you can measure the width of the window.

Adding 30 mm to the outer dimension on each side - 1380 + 30 + 30 = 1440 mm, this is the width of the window. The height of the window is measured in this way: the lower part should be at the level of the outer ebb, and 30 mm is added to the upper quarter. For example, the height from the upper quarter to the ebb is 1400 mm, then adding 30 mm we get a window height of 1430 mm. As a result, the size of the window to be ordered is 1440 x 1430 mm.

How to measure a window in a brick house

In brick houses, or as they are also called "Stalinist", quarters can be quite deep - up to 10 cm. Modern windows cannot be driven into quarters by more than 3 cm, otherwise the window frame will be hidden and the outer walls will fall directly on the glass. The thickness of the window frame and sashes (in the closed position) is 110 mm.

Also, according to GOST, the mounting seam should be no more than 40 mm. The easiest way out of this situation is to order a wooden window with an increased width of the window frame. This is quite doable; in production, they add to the window frame beam additional beam any width and paint together with the window. Thus, the mounting seam is compensated by the additional timber.

Now you can measure the window, but remember that there can be many nuances in this matter, since each window is individual. Therefore, it is better to contact a window installation company, only then you can be sure that everything is done correctly.

source: http://proevrookna.ru/derevyannye-okna/kak-pravilno-zamerit-okno.html

How to measure the opening under the plastic window with your own hands

The measurement of a plastic window directly depends on the size of the opening that you make in your house. If the dimensions of your opening are non-standard, and you are worried that you will not be able to properly insert a window into it, do not despair. Now plastic windows are made according to any individual sizes and forms.

But if you already have windows made of another material that you want to replace with plastic by measuring the opening with your own hands, then this article is for you. First, we'll show you how to make correct measurement openings for plastic windows in openings that have a “quarter” (a quarter is a half-brick protrusion from the outer sides of the window, to which the window frame is adjacent), in width:

Explaining the above: the actual size of the window will be slightly wider than the one you measure inside (it is in contact with the side internal slopes). The width of the window will be less than the width of the opening with the window sill.

Now we measure the window height:

If measured from the outside, then 2 cm is subtracted from the height between the outer upper slope and the base of the opening for mounting foam.
Further, 1.5-2.5 cm is added to this size so that the window can go into the upper quarter.
If you have a window with a tide and a window sill, then subtract 3 cm from the resulting size, because we need to find out exactly the size of the window.

When using a stand profile, the height and width of the window will be 3-8 cm less, which will go to the mounting foam. Sometimes it happens that a quarter is more than 5 cm. In this case, an additional profile is used so as not to leave much space for the mounting foam.

Remember: the height of the plastic window should be less than the distance from the upper inner slope to the window sill. Together with the stand profile, the height of the window must be less than the distance from the upper inner slope to the underside of the window sill.

If your opening does not have a quarter, then the correct measurement of the plastic window will be as follows:

3-8 cm is deducted from the width of the opening.
5-6 cm are subtracted from the height of the opening, 3 cm of which will go to the stand profile, the rest to the mounting foam.

Measurements of the window opening in sections

In conclusion, we draw your attention to the fact that walls often have curvatures that must be taken into account. Based on this, the windows must be measured on the smallest sides (the widening of the wall can always be covered with foam). If you do not plan to install plastic windows yourself, we recommend that you invite a specialist to accurately measure the window.

source: http://gold-cottage.ru/okna/kak_pravilno_zamerit_proem_pod_plastikovoe_okno_svoimi_rukami.html

window measurement

The measurement of the opening for installing a window must be approached very responsibly. After all, an incorrectly made measurement can lead to the fact that you will have to carry out additional expensive work or redo the manufactured plastic window. Most window companies do not recommend measuring yourself.

They are not responsible for the conformity of the dimensions of the manufactured window with the window opening, if the measurement is made by the customer, and not by the company's specialist.

Useful advice!

But sometimes it becomes necessary to measure the window opening yourself. In this case, you need to strictly follow the guide for the correct measurement of windows.

There are two kinds window openings:

quarter
quarter to.

A quarter is a ledge from the sides and top of the window opening, which prevents the window from falling out and protects against the penetration of precipitation and wind into the room. The width of a quarter in a panel house is 50 mm, in a brick house - 65 mm, or ¼ of a brick.

Plastic window measurement

Window measurement occurs in 4 steps:

calculation of the size of the window opening
low tide measurement
window sill measurement
slope sizing

The measurement of the window opening starts from the street side, then goes to the inside. To do this, open the window and measure the width of the opening between the quarters from above and below. These details may vary. To the smallest of the results, add 3–5 cm if the house is panel, and 4–6 cm for a brick building. This value will be the width of the window.

To check if the measurement of the window width is correct, compare the result obtained with the width of the opening of the inner part of the window and with the distance between the points of contact of the slopes with window frame. It must be between these values. To calculate the height of a window, you need to measure the distance from the bottom of the window opening to the edge of the upper quarter.

To this value, add 2–3 cm to cover the quarter and subtract 2 cm for the thickness of the mounting foam. If the window has an ebb and a window sill, a stand profile will be used when installing it. In this case, the height of the window is reduced by another 3 cm. If the measurement is done correctly, then the height value will be almost equal to the distance from the end of the upper quarter to the upper edge of the ebb.

If the window opening does not have quarters, then when calculating the width of the window, 3–8 cm are subtracted from the width of the opening for the mounting gap. The height is calculated by subtracting 5–6 cm from the height of the opening, of which 3 cm is for the stand profile.

The length and width of the ebb is calculated as follows: 5 cm is added to the distance between the right and left quarters. This is the length of the ebb. To calculate its width, add 2 cm to the distance from the end of the quarters to the window.

Note!

The window sill is measured from the side of the room. It should be borne in mind that the new plastic window has a thickness of only 5–6 cm, while the windows that were installed earlier are wider. Therefore, to calculate the width of the window sill, subtract 5-6 cm from the distance from the outer sash of the old window to the edge of the window sill.

The length of the window sill is the distance from the edge to the edge of the inside of the window opening. The width and length of the slopes are measured along the inside of the window opening. All values must be written in millimeters.

If you are building a wooden log house, do not forget to take into account that the log house will “sit down” for at least two years. If the windows will be installed once after the assembly of the frame, then when calculating the height of the window from the height of the opening, you need to subtract 10–15% for shrinkage and another 5–6 cm for installation. The window width is measured as described above.

If you do not take into account the shrinkage of the log house, then the lowered upper crowns of the log house can break the window. Experts recommend installing windows in a log house only after it shrinks. The method of installing windows in a log house differs from the usual one, since there should not be a rigid fastening of the window to the logs, in order to avoid breakage of the window or “hanging” of the upper rims.

A casing box is used, which is attached to a bar inserted into a vertical groove sawn into the ends of the window opening logs. In this case, the crowns can move down the bar without breaking windows and without freezing.

If possible, you should entrust the measurement of windows to an employee of the organization that will produce and install windows. In this case, you can be sure of the correct measurement. In addition, the company will be responsible for the manufacture and installation of windows. If the measurement was made independently, then you will bear the responsibility.

Greetings, my brothers and sisters - rukoshops!

In the last page of my blog, we thoroughly examined the process. After reading it, you have probably become a level 80 window installer and you can install it with just the power of thought and that's good! But another important aspect when installing windows is their correct measurement, so that upon arrival at the place your windows clearly fit the size of your window opening.
Now someone will start poking me in the eye with a finger - what the hell is needed if a measurer arrives when buying windows and professionally measures everything. This is true, but many of us, whose hands grow from one place, and also inquisitive minds, are trying to make repairs with our own hands, and I am trying to convey to you, my assholes, that many types construction works you can do it yourself and not only get invaluable experience, but also save a lot of money!

Read the article to find out how to measure a plastic window!

Window openings are with a quarter and without. And each of them has its own nuances in measurements.

Measurement of a window without a quarter

So, we decided on the type of window opening - for starters, we will measure a plastic window without a quarter according to GOST. To begin with, we measure the width and at the same time subtract 6 cm from the result.

Why this is done - on each side there are 2-3 cm under the mounting foam.

Measuring the opening height

As well as with the width, we subtract a strand of 6 cm from the result obtained. 3 cm is given under the stand profile, directly on which the window will stand and 3 cm on the mounting foam.

IT'S IMPORTANT TO KNOW!
Friends - I will give you hands-on little advice. Take measurements of the width and height at three points of the opening - left, right, middle. This is done in order to determine minimum size, from which the distance required for the mounting foam will be subtracted.

Quarter window measurement

Friends, according to GOST, when installing and measuring windows with a quarter, the windows should go 30 - 60 mm per quarter, so when calculating the width of the window, you must calculate it so that the window is more than a quarter, but less than the walls.

We measure the height of the window with a quarter. It is done like this. First, measure the distance from the bottom of the window opening to the quarter and add 2 cm to it so that the window goes beyond the quarter. If you order windows with a window sill and a sill, then you should take into account the fact that they have a support profile with a width of 30 mm.

After all calculations, it is necessary to subtract from 30 to 60 mm for mounting foam and, in principle, the calculation can be considered completed.

In order to correctly measure the width of a window with a quarter, it is necessary to external dimension add 40 - 60 mm between the quarters so that the window goes beyond the quarter. When measuring, you also need to take into account that you will need a distance for the mounting foam.

IT'S IMPORTANT TO KNOW!
Friends, you should not recess a quarter window too deep, as this can ruin the aesthetics of the window and also make it difficult to install the mosquito net later.

We examined with you the measurement of windows with a quarter and without it. It must be understood that all this work is carried out in warm time and mean by themselves the already completed dismantling of old windows, but if it is not possible, then the measurement of the window can be carried out even if there is an old window. Everything is simple here - for the initial size you take the outer dimensions of the window frame.

How to measure a plastic window correctly - video

window sill measurement

Everything is elementary here - measure the required length of the window sill and add 10 cm to it so that the window sill sinks into the wall on both sides. The width of the window sill is measured taking into account the width of your wall, sorry for the taftology. The window sill should protrude a little. I will not give any specific advice here, since this parameter can vary and is calculated individually. Let's say I personally have 3 cm in one room, and in the other bedroom there is practically no ledge, since it rests on metal pipe heating.

A few practical tips

Friends - we examined the measurements of windows with a quarter, and without. In principle, there is nothing complicated here and you can do all the work yourself, but if your hands are shaking and your eyes are afraid, then qualified hard workers will come to your aid. By the way, you can only order window measurements, and do the installation work yourself - it's up to you and only you!

If you have read the entire article to the end, then you probably already understand the principle of measurement, but there are a few more nuances that I would like to pay attention to.

Friends, even if you have to insert ten windows - measure each one separately, you should not take average values. This is especially true for private houses, where the difference between adjacent windows can reach up to 20 cm.

Pay attention to all the little things - if you have heating made of polypropylene and sewn into the walls, then this is good, but if, like mine, it is welded from pipes 100, then you need to look so that they do not interfere with the installation of window sills, you also need to look at the jumpers - will there be a possibility of remove or have to adapt to them so that the window opens normally.

I remind you that all dimensions or better to say tolerances and fits can differ significantly from yours, since each of you has your own situation, your own openings - concrete, brick, cinder block, adobe, etc.

Also, before starting measurements, you need to clearly define the type of windows that you will insert. Types window profiles- 3, 4, 5 chamber. Types of double-glazed windows - 1, 2, 3 chamber. All these characteristics affect the thickness of the window, which is important for the correct measurement of windows.

Conclusion

Well, that's all, my friends.

I hope I was able to answer your question - how to measure a plastic window in a house.

Good luck to all!

Before measuring the size of the window, you need to find out what features the opening has and its configuration. It is advisable to approach the measurements with all care, because. panel houses have approximately the same size of window openings, and houses built of brick can have a difference in window openings of several centimeters. If you want to measure and install yourself metal-plastic windows, we recommend using this manual in order to find outhow to measure a plastic window. It is also useful to learn how to measure window openings in order to approximately understand how much a window will cost, and after that proceed .

How to properly measure a plastic window

The window must be measured both from the side of the street and from the side of the dwelling. Both dimensions will be required to calculate the depth of the window opening. You need to know that the window must be no smaller than its outer part. And how much this value will be more and you need to calculate.

You need to remember that the opening may be skewed. Such distortions are especially noticeable in panel houses. In this regard, it is necessary to increase the dimensions of the structure precisely by this amount of skew. After the dimensions are determined, they must be compared with the internal dimensions of the opening. This analysis allows you to identify mechanical errors in the calculations that you made earlier, and then evaluate what kind of plaster should be for processing internal slopes. you can read in the corresponding article.

Before starting measurements, you need to prepare the following tools that will be useful in the process: tape measure, building level, hammer, pencil, ruler, pliers, chisel, sheet for recording measurement results. The measuring accuracy must be 10 mm.8

Measurement of window openings - width

In order to get the size of the window, it is necessary to add 3-5 cm to the width of the outer slope (slightly less than in a situation with a curved wall). However, in order to make accurate measurements of the window, you should know some of the nuances:

- The window must be exactly the same or slightly wider in the place where the frame touches the slopes.

- The entire structure must be smaller than the size of the internal opening of the window.

In order not to make mistakes when measuring windows in non-standard openings you should still consult a specialist. A professional measurer will find the reasons for the discrepancies on the spot.

Measurement of window openings - height

After the window has been measured in height, it is necessary to subtract 2 cm from the distance from the base of the opening to the upper outer slope. The distance that needs to be taken away will be required to fill the space with mounting foam.

The scheme for measuring windows in height is quite simple and should be understandable to everyone. In order for the structure to enter the upper quarter, 1.5-2.5 cm must be added to the result.

Measurement of window openings in a house with a quarter

In houses that have a quarter, window openings should go outside the top and side slopes by 20-30 mm. This must be taken into account if you are serious about this issue. The width is measured on the outside. It is to the width that 40-60 mm is added to enter the window from two sides into a quarter, and when the wall is curved, then a little less.

Measuring window width

After measuring the width between the outer slopes, the results must be checked so that they do not work out. more length between the points where the internal slopes meet the frame. The width of the frame must not exceed the width of the inner opening.

If measurements were taken, and the width of the window came out larger, then it is advisable to contact professionals. And for plastic window repair It is not necessary to call professionals.

The height of the window is the distance from the base of the opening to the upper slope minus 10-20 mm, which gives the necessary clearance for the foam, and plus 20-30 mm, which allows the frame to enter the upper quarter.

window height measurement

To install a window sill and a low tide, there is one prerequisite, a stand profile must be used. In this case, the height of the window must be reduced by another 30 mm, which is occupied by the stand profile.

To check the correctness of the calculations, you can check the following dimensions: the height of the frame, excluding the stand profile, should not exceed the distance from the window sill to the upper slope inside. And the height of the frame, taking into account the stand profile, should not be more than the distance between the lower edge of the window sill and the upper slope from the inside.

Thus, windows are measured in a building with a quarter.

Measurement of window openings in a house without a quarter

Before measuring window openings, you need to measure the height and width of the opening. When measuring the width, the measurement must be made at the top and bottom of the opening, and in subsequent calculations, take the smallest value. From the resulting opening width, 20-40 mm should be subtracted, which are necessary for gaps for mounting foam on both sides. This size will be considered the width of the window.

Determining the window width without a quarter

Determining the height of a window without a quarter

L, H - size for a box of window blocks;

A, A 1 - dimensions for the clearance of window openings;

E, E 1 - dimensions for mounting clearances;

P - height for the stand profile;

K - size for the lower mounting gap

Height must be measured on the right and left sides of the window opening. From the obtained smaller value, you need to subtract 20-40 mm (for foam) and 30 mm (for the stand profile). As a result, we get the height of the window.

During the measurements, it is also necessary to measure the deviations of both the horizontal and vertical parts of the wall and the frontal plane. These recommendations are shown in the figures..

The design of windows, in principle, is limited only by color and its configuration. If possible, you need to make sure that all products are the same on the facade of the building, and also ensure the convenience of window care. When designing, consider the following practical advice and technological limitations:

- The limited possibilities of perimeter fittings oblige to carry out a tilt-and-turn sash with a width of at least 400 mm.

- The diameter of the bend of the semicircular arch should be 520 mm.

— The size of the openings can be different due to the influence of many factors. In this regard, measurements must be taken during the construction or reconstruction process, and the resulting dimensions must be consistent with the project.

Video. How to properly measure a plastic window

Summarize. You have learned how to correctly measure a plastic window in houses with a quarter and without a quarter. There is a method for calculating the width and height. Think ahead and prepare all essential tool, in order not to be distracted by the search in the process. Thanks to the obtained measurements, you can easily calculate the cost of future metal-plastic structures.

Installing plastic windows is not an easy job and must be done with full responsibility.

For making a window frame required size you need the dimensions. You can make them yourself or call a specialist from a window company.

If you decide to involve specialists, then knowing the technology of taking measurements will not be superfluous. So you can control the work and determine the level of their qualifications. Or you can do without specialists and take measurements yourself and save some money.

Before taking measurements, you need to properly prepare:

Provide free access to the window. If the work is carried out at a height, open the window sash to take external measurements. When performing measurements in a private house or on the ground floor, you need to substitute a ladder or stepladder to the window;
Take a pen and paper. Draw a table in which you will enter all the parameter values;
Measure the width, length and thickness of the window sill. Then the height and width of the window opening;
Measure the length and width of the tide.

Important! All measurements are made and recorded in millimeters.

Measurement steps

First measure the width outer side window. The width is calculated from the side slopes. To obtain more accurate indicators, measurement must be carried out in two areas, above and below the window frame. The opening may be uneven. The smallest of the results obtained is entered in the table.
Measure the height of the opening. First on the right side, then on the left.
20 mm is added to the width (provided that windows are measured in panel houses and 40 mm in brick houses). This distance is used to overlap the future window on the ledge (quarter). It is not necessary to add extra millimeters to the height parameters, since a low tide is set from below, which should go along the level.
Measure the ebb, which is presented between the side surfaces of the quarter. Add 30 mm to the resulting figure. If there are materials left, they can always be cut.
The width of the tide is measured from the window to the end of the ledge. 25 mm is added to it.
After closing the window, measure the inside of the opening. The principle of operation is similar to measuring the outer part.

Independent measurement of the opening under the window - can a beginner handle it?

There are some features and requirements for the correct and accurate taking of window measurements, under which even a beginner can cope with this task:

In order to take window measurements correctly, you must have spatial imagination, as well as an understanding of the structure of the house and the window frame.
Measurement must be done from the inside and from outside. This will give an accurate result. If it is not possible to go outside due to the high floor, the measurement is carried out through the window sash.
If the measurement is carried out for the customer, then it is imperative to clarify whether the outlines of the current opening will remain until the arrival of the finished window frames. Sometimes the dismantling of old frames is carried out by the owners inaccurately, with the cleaning of concrete plaster or the removal of an additional row of bricks.
When measuring window openings in panel houses, it is necessary to take into account their possible distortions. This will prevent the appearance of through cracks. Very often there is a discrepancy between the parameters of the lower and upper parts of the window.
When taking measurements as a performer, it is necessary to agree on the external parameters of the future window, how much it will protrude from behind the wall.
When measuring the window span, it is also necessary to take into account the location of the ebb. The lower level of the window frame must not be lower than the edge of the protrusion on the outside.
Having decided on the dimensions of the future window frame, it is necessary to compare them again with the internal measurements of the opening to make sure that they are carried out correctly.
An important indicator is the shape of the window, as it can be varied. For example, arched, rectangular, trapezoid and so on.

How to measure window openings with a quarter

A quarter is a ledge located along the outer perimeter of the opening, 1/4 of the brick. It is made to keep the window structure from falling out.

The first is the possible asymmetry of the protrusions.
The size of the window frame should allow the structure to go beyond the side ledge by approximately 20–40 mm. That is, the future frame should be wider than the distance between the sides of the protrusions.
The entry of the structure into the protrusion from above should not exceed 15–20 mm.
The window sill must be 10 mm above the lower level of the ledge, for a normal installation of a drainage system.

Width measurement steps

The width of the hole is measured along the slopes from the outside. 40 mm is added to this indicator. (On the one hand 20 and on the other).
The distance between the junction points of the structure to the slopes from the inside is measured.
Next, the width of the window opening is measured from the inside.

Stages of height measurements

The window is measured without a support beam.
The height of the opening is measured from the upper slope to the level of the base. The measurement is taken from the outside. 10 mm is added to the result obtained for the upper gap.
The height of the stand bar and the height of the window structure are measured, taking into account this profile.

How to measure a window opening in a wooden house

The peculiarity of window openings in wooden houses is the absence of ledges (quarters). Most often, the frame is installed flush with the outer part of the wall. This avoids additional costs for finishing the outer slopes. Enough to get by with some platbands.

The first thing to do is to measure the width of the hole for the window.
To do this, the structure is measured at three points, from below, in the middle and from above. Having chosen the lowest indicator, 50 mm (25 on each side) will be subtracted to seal the window with mounting foam.
The next parameter is the height of the structure.
Height is measured according to the same principle in three places. Taking the smallest indicator, the same 50 mm is subtracted.

Important! If there is a window sill, its thickness must be taken into account. If the future window sill is the same size as the previous one, nothing needs to be done. If it is thicker, the difference must be subtracted from the results of the window height measurements.

In the case of measurements in the house where there is a rough box, the opening is measured inside it.
The size of the street casing is also calculated taking into account the parameters of the draft box. For example, the box size is 50 mm. To calculate the width of the finishing strip, the grip on the wall and the frame, 20 mm each, are summed up. The mounting seam is taken into account - 25 mm and the result is 115 mm, this is the width of the casing.

Important! When installing plastic windows in a new log house it is necessary to take into account its shrinkage and possible distortion of the structure. Therefore, when calculating the height of the frame, you need to subtract 10% for shrinkage of the house and 50 mm for the seam from the mounting foam. Failure to comply with the gaps during shrinkage of the house will lead to a distortion of the structure and deformation of the entire frame.

How to measure a window opening in a brick house

The process of measuring the window opening in brick houses must be approached very responsibly, since the dimensions of the openings for the window do not always have standard sizes.

Measurement features

Protrusions (quarters) in brick houses can be up to 100 mm deep. In this regard, it is necessary to accurately calculate the size of the future structure so that it is hidden behind a quarter by no more than 30 mm, otherwise it will be completely hidden and the walls of the house will fall directly on the glass.
When taking measurements, you also need to decide on the border bearing wall. Since in these places the plaster can have a large thickness, which should be corrected for. Approximately a plus to the obtained frame parameters of 10–20 mm.
Inside, the distance between the side slopes is measured both in width and in their height.
The height is measured from the window sill to the upper surface of the slope. Measurement is performed in two places: on the right and on the left.
Outside, the distance from the slope surfaces is measured in width and height. As well as the height from the upper slope to the outflow.
From the obtained indicators of the future frame, 20–30 mm are subtracted per mounting seam.

Consequences of incorrect measurement of the window opening

Incorrect measurements result in the following problems:

The window structure can turn out to be larger than the window opening. This will lead to additional costs for expanding the frame hole.
Inconsistency of the window frame with the opening to the smaller side. As a result, there will be big gaps, which will need to be sealed with special profiles or mounting foam, which will also entail additional expenses. In addition, the window will not fulfill the functional tasks assigned to it - to protect the room from cold, rain, noise, and so on.

In conclusion, I would like to note that for quality installation plastic windows, it is necessary to correctly measure the opening. There are a number of features and nuances that need to be taken into account in a given situation in the process of measuring.

So, for openings of wooden and brick houses There is a technology that must be followed. But whatever the house, the main thing is a responsible approach to business. After all, incorrect measurements will lead to a discrepancy between the window structure and the opening, and these are additional costs and failure to fulfill its functional tasks.

Very often, customers turn to our company with a request to make them products according to “their sizes”. As a rule, in most cases, this leads to the fact that the customer, due to his inexperience, is forced to either adjust the dimensions window opening under these "own sizes", or order new designs. Yes, no one is immune from mistakes, but they can be avoided. There is nothing wrong with the fact that the Customer wants to install his own windows, because, as they say: "Every man must build a house, ... etc." Using our recommendations, each man will be able to independently take measurements from his window and doorways, and then in the future to install new modern ones.

Consider taking dimensions using the example of a conventional rectangular opening and an opening complex shape(arch, trapezoid, triangle)

1. How to measure the dimensions of a rectangular window (Fig. 1).

1. We measure finished opening width, Lpr. (opening width, mm)
2. We calculate window overall width, L (window width, cm), L = Lpr - 2*q
3. Measure finished opening height, e.g. (opening height, mm)
4. Calculate overall window height, H (window height), H = Hpr - 2*q.

q - the size of the mounting gap; usually q \u003d 20-30 mm (for more details, see GOST 30971-02, clause 5.6.3.). Do not unnecessarily reduce or increase the width assembly seam, the first will lead to polyurethane foam during expansion, it can stain the surface of the box, and the second is that the mounting foam, due to the presence of a certain expansion coefficient, will not be retained in the mounting joint.

Common mistakes!
When measuring plastic windows, it should be borne in mind that from below to window frame, in almost 100 cases out of 100 the stand profile is fastened. Its working height should be taken into account when calculating the height of the window. The formula for calculating the height in this case will look like
H \u003d Npr - q.
There are no ideal rectangular openings. Control measurements are required.
Quick check. It is necessary to measure the existing width and height of the opening at three control points, along the edges and in the center, choose a smaller value. We want our new window to fit!
The check is detailed, additional tools will be required - a level and a plumb line. With their help, the position and dimensions of an ideal rectangle are determined (Fig. 2), which can be entered into an existing opening. The dimensions of the resulting virtual rectangle are taken as the dimensions of the opening (Fig. 3).

5. Measure wall thickness, G (wall thickness)
6. Determine plastic window position according to the figure (fig. 5).

It is recommended to place the window plane at a distance of no more than 2/3 of the wall thickness from the inner surface of the wall. It should be borne in mind that the displacement of the window towards the street worsens thermal insulation characteristics, but improves sound insulation, shifting towards the room, on the contrary, improves thermal insulation properties, but degrades noise resistance.

7. Measure length of outer tide, Lн.о. (length of outer flashing) for flashing without end caps Lн.о. = Lpr + 50 mm (allowance for end bends)
for ebb with end caps Ln.o. = Lpr - 20 mm
Typical error. The width of the opening along the thickness of the wall can be different. Be careful when freezing.

8. Measure outflow width, Nn.o. (width of the outer tide). Nn.o. = Gext. + (30mm-40mm).
Typical error. In the case of measuring the ebb, it is better to make it exactly according to its size, without a "margin". Excessively protruding nose will spoil appearance facade, and made flush with the wall will lead to smudges on the wall.

9. Measure window sill length, Lsub. (window sill length) (see Fig. 6).

The length of the window sill Lunder. must be greater than the width of the opening Lpr. by the total value of the left and right approaches to the wall. Common Mistake consists in matching the length of the window sill and the width of the window. It should always be remembered that the installation of the window is followed by its subsequent finishing, which consists in the installation plastic slopes. The corners or platbands that are part of the slope mounting kit must adjoin the window sill in the lower plane.

10. Measure window sill width, Npod. (sill width) (see Fig. 6).
To Gint. we add a "departure" and subtract the thickness of the plastic window box, for REHAU profiles (REHAU) it can be 60, 70 and 86 mm. It should be remembered that the window sill board is mounted directly to the stand profile, and it is not located in the same plane with the box profile. It should also be borne in mind that the thickness of the walls to the left and right of the window opening can be different. In this case, one should either take into account the future plastering of the walls, or take some average value for the width of the window sill.

Practical advice. A window sill with a long extension can prevent hot air flow from the heating radiator to the window surface. You should follow the rule that the window sill should cover no more than 1/3 of the radiator (Fig. 8).

If the heating radiators are recessed into the wall and the window sill covers them completely, it is necessary to provide for a tie-in into the front side of the window sill of special ventilation grilles.

11. Measure length of internal slopes(plastic), Lotk. (slope length)

The length of the slope panels is calculated not based on the size of the windows, but on the size of the window opening. For the length of the horizontal slope panel, the maximum width of the window opening Lpr max + 30 mm (adjustment allowance) is taken, for the length of the vertical panels - maximum height opening Hpr. Max-20 mm (less due to the thickness of the window sill).

12. Measure width of internal slopes(plastic), Notk. (slope width) (Fig. 10).

The width of the panels of plastic slopes during measurement cannot be accurately measured. For the desired value, a conditional value with an allowance of 30-40 mm is taken equal to the distance from the outer edge of the wall to the imaginary plane of the frame of the new design.

Master's advice.
Before measuring plastic windows, you should mentally imagine what work is to be done on the external and interior decoration premises where plastic windows are to be installed. exterior siding, plastering work, insulation - all this affects the width of window sills, external ebbs and plastic slopes.
When measuring balcony and entrance doors the level of the finished floor should be taken into account. Concrete screed, laying floorboards, laminate, etc. can cause a banal coincidence of the level of the floor and the bottom edge door leaf the door just won't open. For different REHAU (REHAU) profiles, the distance from the edge of the sash to the edge of the frame may be different, if for almost the entire line of REHAU (REHAU) profiles this distance is 38 mm, then for REHAU profile(REHAU) Delight-design it is already 31 mm.

2. How to measure triangular, round, arched, etc. windows.

1. Trapezoids, triangles.

For plastic windows shaped like trapezoids, triangles, with angles not equal to 90?, the previously given calculation L = Lpr - 2 * q and H = Npr - 2 * q (see Fig. 14) is not used.

For ideal measurement of the product, it is necessary to draw the existing opening on a scale, make an indent along the edges by the size of the assembly seam of 25-30 mm, draw imaginary lines.

2. arched windows(correct arch).

Determine the position of the “heel” of the arch (“by eye”, or by successively measuring the width of the opening as the height increases), make a mark;

- check the equality Lpr / 2 = Npr max - Npr min;
- if the equality is true, then assign the overall dimensions of the arched product:
L \u003d Lpr - 2 * q;
Hmax \u003d Npr max - 2 * q;
Hmin \u003d Npr min - q (lower);
- if the equality is not true, then specify the position of the “heel” of the arch and repeat the check. Do not forget about the curvature of the openings

3. Arched windows (wrong arch).

- determine the position of the "heel" of the arch, successively measuring the width of the opening with increasing height, make a mark;
- measure Npr min, Npr max, Lpr;
- determine the overall dimensions of the arched product graphically (assigning overall dimensions according to the formulas for a full arch is not recommended due to some displacement of the "heel" of the arch of the product relative to the "heel" of the opening arch, see Fig. 18).
- for reference: for an incomplete arch, the radius is determined by the formula

4. Patterned openings - at least one of the sides is a combination of radii or straight lines and radii (Fig. 19).

It is possible to measure this type of opening only by making a template. The material can be thick cardboard, thick foil, plywood sheet.

As an example, consider the method shown in Fig. 19:
- mark an arbitrary line 0-0 on the linear part of the opening;
- stretch along the line 0-0 a thread with marked divisions;
- measure the height of the opening from the thread with a step "a" = 10?15 cm (grid);
- determine "by eye" the heel of the arch and the transition points from radius to radius;
- measure L1, L2, h1, h2;
- calculate R1 and R2 (according to the formula for the radius of an incomplete arch);
- on the general drawing depict the scale grid and the radius dimensions of the opening on a scale;
- in case of coincidence of the points of the scale grid and the radius dimensions, determine the dimensions of the template using a graphical method (in case of a mismatch, specify the position of the heel and transition points, recalculate the radii, achieve a match);
- make a template, check it in the opening;
- according to the template, taking into account the dimensions of the linear part under the 0-0 line, make the product.