Adjustment of plastic windows. Winter mode of plastic windows: additional adjustment and correct adjustment, video How to set up plastic windows for the winter

Fittings for plastic windows allow you to adjust their tight closing and, if necessary, adjust them depending on the season. However, sometimes even high-quality expensive fittings require repair. In this article we will tell you how plastic windows are adjusted and how you can fix minor breakdowns of mechanisms yourself. To do this, it is enough to know the position and action of the main tuning nodes and have the necessary tools.

Plastic window adjustment tool

Depending on the current problem and the hardware manufacturer, you will need to repair:

  • 4 mm hexagon (almost every cyclist has a set);
  • a screwdriver with nozzles marked T, TX (in the form of a star), as well as an ordinary Phillips No. 3-4;
  • pliers;
  • spray WD-40.

    • Adjustment points

    Consider popular situations when PVC windows and fittings need to be adjusted for winter and summer, and we will also tell you how to fix minor malfunctions. will only be described general technology, some details may vary depending on the manufacturer. In any case, this can be found in the instructions.

    Repair of window and balcony handles

    Loose door handle

    To fix the dangling door handle, you need to tighten its mount. This is the simplest adjustment of a plastic window; an overlay is provided on the bottom for access to the adjustment mechanism on each handle. It is pulled towards itself and the entire element is rotated perpendicularly. So you can see two bolts that are tightened with a regular Phillips screwdriver. If you cannot remove the decorative nozzle by hand, be careful: it is made of soft plastic, it can be easily damaged by a sharp object.

    Installing or replacing a handle with a lock

    If you have children, it is important to protect them from the danger of falling out the window. It is for this that special handles with a lock were invented, which will not allow the child to open the window on their own.


    To remove the old handle, first remove the decorative nozzle, as in the previous version. Unscrew the two bolts and pull out the handle with light wiggles. Then insert a new one in the same position and fix it on the bolts. Replacing the window handle will take literally one minute, the process is shown in the video.

    The handle sticks or does not reach the desired position

    This problem occurs for various reasons. Perhaps cleaning and lubricating all fittings and handles is useful here. If the handle closes with great effort, most likely, adjusting the pressure of the plastic window sash will help.

    To lubricate the mechanism, the handle is pulled out, cleaned and vacuumed it and the mounting hole. Then it remains to lubricate the moving parts with a lubricant of a liquid consistency, for example, oil for sewing machines. In the presence of corrosion, the surfaces are treated with a WD 40 spray.

    Information on how plastic window fittings are adjusted to reduce sash pressure is presented in a separate section below.

    If the handle is stuck

    If it so happens that the handle is jammed, you cannot forcibly close it, breaking it out with giblets. Most likely, the blocking mechanism did not work correctly, which does not allow changing the position of the window during the open state. To solve this problem, manually remove the lock lever located on the end of the sash next to the handle. The blocker can have two designs:

  1. a plate, in the form of a tongue, fixed to the end, which, when the window is opened, changes its position and becomes at an angle relative to the seal;
  2. a clip that, when opened, goes onto the seal.

Window sash adjustment in winter and summer

Checking the frame pressure is very simple: we take a sheet of paper and press it with a sash. If the sheet is easy to pull out, then the clamp is bad, a mandatory adjustment is required. If the sheet is pulled out with difficulty, or even breaks, then the setting is correct.

Over time, the sealing gum becomes no longer as voluminous as before, and a gap may form in the window. However, more often this gap appears during seasonal fluctuations, with sudden changes in temperature. To correct this problem, it is often not necessary to change the seal. The sashes of plastic windows are adjusted by twisting specially provided mechanisms.

Setting up plastic windows for winter and summer is especially important if there are large temperature fluctuations in your area. This allows to reduce internal stress structures and fittings and increase the service life of the rubber seal.


If the edge of the sash touches the frame

When the window has been open for a long time or it has been opened/closed abruptly, the retaining mechanisms may become loose or deformed. If there are no serious defects, then tightening the loops should help.


If broken plastic windows, repair is quite easy to do on your own without calling the master. The main problems with the position and clamping of the valves, loosening of the mechanisms are solved in just a minute with the help of a simple adjustment of the fittings.

This summer, new plastic windows were installed in my apartment. The installer warned that with the onset of cold weather, the windows would need to be switched to the so-called winter mode. How to do it, he told and showed. I share with you how to adjust the windows for the winter and for the summer with your own hands.

The need for adjustment

Window adjustment - compulsory procedure not only after their installation, but also during the change of seasons. Since modern double-glazed windows are endowed with the ability to pass air, in summer time can increase the flow air masses, and in winter - reduce.

In addition, with long-term operation and without proper prevention, plastic windows can perform their functions worse. In such situations, window adjustment will help - it's easy to do it yourself.


Reasons for the decrease in the performance of double-glazed windows

Reason 1. Change of seasons

Adjustment of the clamping of the sash to the frame is carried out using a small mechanism - the trunnion. In addition, the locking pin allows you to increase the reliability and safety of the structure (it is much more difficult to crack from the outside). The amount of air entering the room depends on the position of the pins.

First, let's find out what a trunnion is and how it looks. Common options are presented in the table:

Image Description
Option 1. Standard shut-off.

Can be adjusted with a hex wrench, slotted screwdriver or by hand.

This is the most common type of pin.
Option 2. Eccentric knurled roller.

Adjustable without the use of additional devices. You can change the mode manually.

Option 3. Anti-burglary.

Can be adjusted with a 4mm hex wrench or special trunnion wrench.

The price of windows with anti-burglary fittings installed is much higher than analogues.

Option 4. Mushroom.

You can change position special key for similar fittings. When installing windows, you will be required to provide such a key.

The table describes how to change the mode at windows using the example of a knurled eccentric roller:

Image Instruction
Mode 1. Summer:
  1. Open the window.
  2. Turn the window handles to the "Ventilation" position.
  3. To loosen the pressure, rotate the roller counterclockwise several times.
  4. The notch should be on the left.

Mode 2. Autumn (spring):
  1. Repeat the first 2 steps from the previous method.
  2. Depending on the starting position, rotate the trunnion so that the notch is facing up.

Usually, when installing windows, they set exactly the middle position.
Mode 3. Winter.

Adjusting plastic windows for the winter is almost the same as for the summer.

The only difference is that the pin must be turned clockwise. The notch should point to the right.

It is advisable to install the "plastic windows - winter" mode with the first frosts. Such manipulations will better retain heat inside the room and reduce wear on window fittings.

Reason 2. Problems with the performance of the wings

Consider the main causes of sagging sashes:

  • Big weight. Large windows are not recommended to be kept open for a long time. The doors are lowered by their own weight.
  • Incorrect installation. There may have been errors during installation. casement.
  • Misuse. Hanging anything on the windows to dry is highly undesirable. Do not deliberately make an already bulky structure heavier.

Algorithm, how to independently restore the correct geometry of the valves:

Image Description

Stage 1. Remove the glazing beads
  1. We insert a knife with an oval blade into the gap between the frame and the glazing bead.
  2. We advance the knife until it stops and draw along the entire length of the glazing bead.
  3. We take out the glazing beads (first long, then short).

Stage 2. We take out the double-glazed window
  1. Prepare a substrate with which the frame for the double-glazed window will be aligned.
  2. Hold the double-glazed window, make sure that it does not depressurize.
  3. Lay the substrates on top of the insulating glass unit and adjust to the required size.

Stage 3. We hammer in glazing beads
  1. Using a rubber mallet, push the short glazing beads back into place.
  2. Now you need to install long.
  3. Finally, go over the entire perimeter with a hammer again.

Reason 3. Friction of the wings

There are situations when, during use, a rattle, creak and friction of the internal mechanisms of windows are heard. You can fix this problem by adjusting special screws located at the top loop. To do this, you need to open the window 90 ° and insert the hex key into the screw (example in the photo below).


By turning the screw you can:

  • slightly twist the mechanism to eliminate unpleasant sounds;
  • lift the corner diagonally (rotate clockwise);
  • lower the corner diagonally (rotate counterclockwise).

Check the effect after each revolution so as not to overload the mechanisms.

Results

I hope you understand how to correctly change seasonal modes on PVC windows and what can be done to eliminate the causes of deterioration in their functioning. The video in this article will clearly demonstrate how to adjust the position of the locking pin without using additional tools. Feel free to ask questions in the comments, I will be happy to answer.

After installing the window blocks, they can be adjusted: adjust in height and tighten them yourself. By adjusting the window clamps, the rubber seal to the frames is reinforced. This results in heat retention, saving electrical energy and gas used for heating. Adjustment increases the life of windows, makes easy care behind them, since when tightly closed, dust will not penetrate into the frame and clog the upper corners from the side of the window sill hinges.

When is adjustment needed?

Long-term operation of the window block leads to a decrease in the tightness of the windows. The sealing rubber wears out along the entire length of the sash. At the same time, cracks begin to appear, and air enters the room. An unstable microclimatic situation is formed in the room. Preventive adjustment repair of these structures will make it possible to avoid such problems and increase the life of the PVC window.

Adjustment work should be carried out:

  1. 1. Installation window construction. It is necessary to immediately prepare the frames for operation by adjusting them so that they open and close tightly, and so as not to blow into the windows. In this case, it is not recommended to set the maximum pressure.
  2. 2. When the window opening is installed incorrectly. This can cause vertical deflection, causing the frame to sag and create gaps.
  3. 3. If the windows have not been adjusted for a long time.
  4. 4. After installing window frames in new buildings. The building is constantly sagging and windows need to be adjusted.
  5. 5. In case of loose fit of the rubber seal.
  6. 6. If the sashes of the structure sag. They touch the frame or parts of the fittings when they are opened.

Deformation of the window block due to temperature occurs in summer and winter. Therefore, the seasonal adjustment of plastic windows is especially important. Experts advise to carry out the procedure once every six months. Then the pressure on the fittings is reduced and rubber gasket becomes more durable.

Process description

The performance of the window block largely depends on the "winter-summer" mode, in which it is required to change the level of pressing the window sashes. The role of the mode regulator is assigned to the locking pin at the junction of the sash with the window frame. With a hexagon or a screwdriver, the trunnion is moved in a rectangular chute to increase or decrease the degree of pressure. With a high density, especially in the upper corner and lower part of the wings, cold air is excluded from entering the apartment. And when the summer time comes, the window should be set to a warm temperature regime.

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Preparing for a cold snap

The adjustment must be made in autumn-winter period. These terms are observed to eliminate difficulties at low temperatures.

Due to the loose fit of the sashes to the frame, gaps are formed, this causes a draft. An adjusted double-glazed window, in which the window sashes are tightly attached to the frame, will not let cold air masses into the room.

The condition of the seal should be checked. If it is normal, then the cause must be sought in a loose fit of the valves. For correct repair window block in the transition mode from winter to summer, you can use a 4 mm hexagon. The clamp, which is also a locking element, is located in the end part of the sash. It is also called a trunnion (cylinder), which is moved up or down on a rectangular platform. In PVC windows, it is possible to adjust the pressure by turning the metal pin to the "winter" or "summer" position. The trunnion has a hole for a hexagon, as well as a mark (in the form of a dot), with which you can determine the pressing force of the seal.

In anticipation of winter, the trunnion is shifted towards the street, this position presses the window sash against the frame, eliminating gaps and increasing tightness. At the same time, the fittings are checked for serviceability. Loose fasteners can create gaps in the window sash after the trunnion has been moved. If a malfunction is detected, it is necessary to tighten the fasteners or replace the components of the window mechanism.

In some cases, the cylinder (trunnion) needs to be moved with a screwdriver. This can sometimes be easily done manually by pulling slightly towards you from the middle position. Under physical effort, the trunnion must be moved and set at the required level.

Preparing for warming

At warm weather load on rubber compressor should be weakened by switching to summer mode. Adjustment is carried out in the spring. The impact of the eccentric on the seal must be minimal, otherwise it will fail.

To create such a clamp, you need to pull the eccentric towards you and rotate it, moving it to the left, while the gap between the cylinder (pin) and the window sash should be left as large as possible. The notch on the roller will show correct position- the eccentric must be directed towards the window handle.

If the adjustment is not carried out at a certain time, then performance characteristics window block are reduced.

On hot days, the seal expands. When it doesn't have the space for that, the rubber starts to dry out and crumble. This leads to a weakening of the tightness between the sash and the frame.

In summer, a malfunction may not be noticed, but in winter drafts will appear. Some manufacturers of window fittings offer to install rollers instead of a trunnion, which can be moved to the desired position using a hexagon.

A qualitatively new level of comfort in our home is considered to be metal-plastic windows made of polyvinyl chloride (PVC).

When installing such structures, you will need the help of a professional, but how to adjust plastic devices on your own during everyday use is given below in the recommendations.

Replacing traditional old wooden windows modern, it is necessary to periodically inspect the operation of the opening and closing mechanisms, the condition and functioning of the fittings, which will increase their durability and functionality.

Tools and places for adjusting plastic window fittings

We recommend that adjustment of serious breakdowns and malfunctions be carried out by specialists of the company Windows Expert ()

The most common malfunctions that can be dealt with without the help of a specialist:

  • When closing the transom touches the frame from below or from the side.
  • Insufficiently tight fit to the transom frame.
  • The strikers are worn out.
  • When the sash is open in the “closed” mode, the window frame does not open due to the blocking of the handle.
  • The handle, loosened, does not fit snugly against the frame or turns very tightly.

You can troubleshoot using the tool:

  • pliers or pliers;
  • hex key (size 4 mm);
  • flat and curly (phillips) screwdrivers;
  • a set of "star keys" for adjusting the clamping force;
  • scissors for cutting the seal;
  • oiler for lubricating fittings.

Basic rules for customizing PVC windows with your own hands

In modern plastic windows to achieve optimal pressing of the seal around the entire perimeter of the sash, the adjustment is carried out in three projections.

Individual elements, transom hardware settings and tools may differ, but the instructions below are taken as a basis.

Summer and winter adjustment mode

A distinctive feature of modern PVC window fittings is the possibility of its transfer to the "winter" or "summer" modes.

Window fittings are:

  • budgetary;
  • standard;
  • specialized.

Due to the low price, budget-type fittings have limitations functionality. It is produced mainly by domestic manufacturers and is used in new buildings. In such metal fittings there is no function of transferring in different seasons, it allows the transom only to close and open.

The most common type of glazing today are plastic windows. Their popularity is well-deserved, thanks to high quality, durability, the highest thermal insulation and sealing performance. Also, such windows have a fairly wide functionality, since their system uses advanced modern fittings, which are quite complex and consist of many mechanisms.

Since such a system is complex, it can fail, or it simply needs to be adapted to various weather to increase quality. This whole process is called regulation, and that's what we'll talk about today.

How to properly adjust

In order for plastic windows to better retain heat and prevent the penetration of cold air flows into the room, they should be adjusted. This is done before the onset of significant cold weather, when the temperature is in the region of plus five to ten degrees Celsius.

Basically, they increase the pressing pressure of the window sash to the frame, thereby compressing the seal more strongly, which retains heat and protects against blowing and drafts.

Errors when adjusting windows for winter-summer

The most common mistake is to increase the clamping force too much. Thus, the quality of the sealing of double-glazed windows, of course, will be as high as possible, but the sealant will fail very quickly and will need to be replaced. Also, with too much pressure, the fittings will also wear out, it will lose its rigidity.

Too much down pressure is also bad for brand new windows. The sealant there has not yet had time to adapt to the operating conditions and a sharp pressure on it can completely ruin the material. Once loosened, the new seal will not return to its original shape.

The next common mistake when adjusting plastic windows for winter-summer is uneven pressure. After strengthening, it is necessary to check the entire perimeter of the window so that it fits evenly, if this is not done, there is a risk that the denser side will pull the opposite side and blowing will occur there.

Very often, after the passage of cold weather, when the winter is over, everyone forgets to loosen the tightened windows, which is absolutely impossible to do. Since with the onset of heat, plastic and rubber begin to warm up and expand accordingly.

Thus, the pressure increases significantly, due to which the window may become unusable if it is left in this state for too long. Be sure to loosen the double-glazed windows several times to allow air to circulate.

Stages of work

Do-it-yourself adjustment of plastic windows is quite simple, for this you do not need special knowledge, tools and special skill in this matter. Carry out all adaptation and adjustment measures pvc windows under the power of everyone, without much difficulty.

The most common adjustments are made for such malfunctions as sagging of the sash, due to which it can get stuck or rub against window frame. The appearance of a draft or a deterioration in the tightness of the structure is associated with a change in the clamping pressure, which must be increased or weakened depending on the nature of the malfunction.

Hardware fasteners can loosen and become loose, this should also be promptly eliminated in order to avoid their deformation and increase the quality of the window. Now let's look at how to fix each of the faults.

Eliminate sagging sash

This phenomenon manifests itself when one or more loops holding the entire leaf begin to weaken and give some vector deviation from the norm. Subsequently, the sash can get stuck with its lower corner; when interacting with it, it touches the bottom, top or middle of the frame. Thus, the design deteriorates very quickly and loses its properties.

To adjust the plastic windows, it is necessary to remove protective caps with the hinge we need and tighten the largest bolt, which is responsible for the attraction of the sash. If friction occurs from above, you need to loosen the upper loop and tighten the lower one. When the double-glazed window sags too much during twisting, it must be slightly lifted.

If it is necessary to move the window door to one side, adjust the screws that are on the hinges in vertical position. Depending on which direction the turns are made, the sash will move to the left or right side.

We eliminate blowing

To eliminate drafts and various blows, it is necessary to adjust the clamping force of the plastic window sash. This is done very simply, by acting on three trunnions, which are located on the end of the window.

They are adjusted with a hexagon, by wrapping. For tuning, two to six turns are made, as a rule, this amount is quite enough to create comfortable conditions.

You can check whether it is necessary to perform such an action using matches. Light one, and carry around the perimeter of the window, following the flame. To check the uniformity of the pressure, you should use a piece of paper that is clamped between the sash and the frame during closing. This procedure is repeated around the entire perimeter of the PVC double-glazed window.

Loose fittings

If any elements of the fittings have lost the rigidity of their fastening, they should be tightened. Since such looseness is fraught with a quick failure a separate section or the whole system at once. As a rule, all fittings are bolted, which over time may lose their original rigidity.

It is very easy to solve such a problem by tightening the bolts more tightly. Experts advise to carry out such twisting once a year, to eliminate minor malfunctions and prevent the system.

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