High-quality plastic windows from a trusted manufacturer, installed in compliance with all the subtleties of technology good craftsmen, can serve long years without causing any disturbance to the owners. But suddenly it began to blow from somewhere, the handle broke, the seal dried out, or the handle simply jammed. In such situations, repair of plastic windows is needed. Do not panic and immediately look for a master, many breakdowns can be fixed on your own in just a few minutes.

Do-it-yourself adjustment of plastic windows

If the window sash is suddenly warped: it sagged down or is uneven in the horizontal plane, it will not be difficult to adjust its position. It is necessary to have a hex key on "4".

Adjustment of the position of the sash "up - down"

The position of the sash in the vertical plane is regulated by the lower hinge. To raise or lower the sash, open the window, remove the decorative trim from the bottom hinge. Then we insert the hex wrench into the adjustment groove, which is located on top. Turn clockwise - the sash goes up, counterclockwise - the sash goes down.

Adjustment of the position of the sash "right - left"

The position "right - left" of the lower part of the sash is adjusted using the lower hinge. In the same way, remove the decorative trim, insert the key into the adjustment groove, which is located below. Turn clockwise - the sash moves to the left, counterclockwise - the sash moves to the right.

The position "right - left" of the upper part of the sash is regulated by an element that is located on the sash itself at the top. To have access to it, open the sash wide open, from above, on the side closest to the hinges, we see the nest in which the element is located. Using a hex wrench, turn it - the sash moves to the left or right.

Important! The position of the flaps can only be adjusted in the open state.

Adjustment of the sash on the clamp to the frame

Most often, there are no vents in plastic windows, so the only way to freshen the air in the room in winter is to put the sash in the "ventilation" mode. For too severe frosts, the gap formed may be too large - all the heat will blow out through it. There is a need to reduce it, at least temporarily. Or another problem arises: it began to blow strongly from under the seal. In this case, adjustment and repair of plastic windows may be necessary.

The clamping of the upper part of the sash to the frame is regulated by the mechanism on the upper sash. To have access to it, we open the sash at once in two positions at the same time: “open” and “ventilation”. If a lock is activated that does not allow opening two positions at once, press in its tongue located on the handle mechanism. When the sash is open, we see scissors from above that support the sash. Above or below them there is an adjusting element, we turn it with a hexagon. The sash will pull closer to the frame. Then we return the sash to its original position.

Blowing from under the seal can be eliminated by pressing the sash against the frame. If this does not help, repair of plastic windows (PVC) will be required. You can adjust the sash pressure using the locking mechanism pins And strikers, which are used to open and close the window. When the handle is turned, the trunnions cling to the strikers. Either one or the other is subject to adjustment, depending on the fittings.

Pins are located on the sash and are round or oval elements. If they have a hexagonal groove, then they are controlled by a key, and if not, you need to use pliers. We scroll the trunnions so that they become closer to the seal. We repeat this procedure for all pins that are located along the perimeter of the sash. Make sure the pressure is even.

Do-it-yourself plastic window repair

For new plastic windows, repair and maintenance under warranty applies only if the warranty is provided by the manufacturer or installer. The average warranty period is 2 years. If the breakdown occurs after this period, you will have to carry out paid repairs. Below is information that will save money and not call a plastic window repairman for trifles.

Installing a new handle and opening limiter

If the handle suddenly breaks, cracked or loose, or you want to install an opening limiter or a new handle-lock so that the child cannot open the window, it is not necessary to contact special companies. It is enough to buy a new handle in a hardware store and replace the old one with a new one yourself.

Turn the decorative plate at the base of the handle by 90 °. We see two screws, top and bottom, which secure the handle. We unscrew them with a regular screwdriver and take them out. Take off the old pen. We install a new handle and fasten it with the same screws. If we want to install an opening limiter, then before installing a new handle, we install a ventilation regulator plate (“comb”) in the base of the handle. Then we put the handle, fasten and turn the plate back to cover the screws.

As you can see, everything is quite simple. If possible, it is better to do this work yourself, since the prices for such repairs of plastic windows are the same as for new handles. Those. the cost of a new pen = the cost of installing it. Why pay more?

The handle is jammed in the “open” position, the window sash does not close: the blocker is turned off

Do not be afraid if the handle is stuck in the open position. Most likely, the blocker worked. It is installed on most fittings with a good purpose - so as not to accidentally break the window. When the handle is rotated to the tilt or tilt-and-turn position, the lock is activated to prevent the handle from turning. But there are times when it does not work at all on time. Most often this happens if the handle is moved too quickly from one position to another. To disable the blocker, you must determine the brand of fittings.

Accessories "AUBI": The sash must be in a vertical position. If in a swing-out, then the blocker on the upper loop will also prevent the handle from turning. In the area of ​​​​the handle we find a metal plate with a spring. We press it to the seal with our fingers and turn the handle.

Accessories "Roto", "GU", "Winkhaus", "Maco": under the handle we find a metal tongue, it should stick out at an angle to the frame. We press on the tongue so that it becomes in a position parallel to the sash, and turn the handle.

If this does not work, you need to check if the blocker is in contact with the response mechanism on the frame. There are cases of thermal expansion, then the blocker can slip past. To eliminate this, we open the window and find a response element on the frame, for which the blocker should cling. Then we unscrew the screws that secure it, and put something between the frame and the mating element, for example, a plastic lining. So we will ensure that the blocker on the sash engages with the mating element on the frame.

The handle turns with difficulty or not completely: hardware repair

The cause of problems with the handle may be sagging of the sash or dried grease in the fittings. To begin with, we look visually to see if there is any sagging. If there is, we adjust the sash in a vertical position, as already described above. If you didn’t notice anything like that, then it’s still a matter of lubrication. The fact is that the system of fittings for a plastic window is very complex. The control is actually with the help of only one handle is ensured big amount transmission mechanisms. Their quality work is guaranteed by cleanliness and good lubrication. Therefore, we buy either a universal penetrating lubricant or a special lubricant for plastic window fittings and lubricate all moving parts of the fittings. If the handle still does not move well, then it is worth calling the master.

The sash opened simultaneously in turn and tilt mode

We do not panic, it is clear that the sash is heavy, but still ... We transfer it to the rotary mode, i.e. set vertically, so that the upper loop is pressed.

In this case, the sash remains open. We translate the handle into a horizontal position (“open”). If the blocker does not allow, turn it off, as already described above. Then close the sash and turn the handle down. To check, slowly turn the handles to different positions, it works - everything is fine.

Blowing out from under the seal: pressing the sash to the frame

First of all, we try to cope on our own, pressing the sash more strongly against the frame. To do this, follow the instructions for clamping, as described above. We pay attention to the position of the trunnions and strikers, whether they correspond to each other.

Perhaps the trunnions do not go beyond the counterparts. In this case, it is necessary to rearrange the strips: unscrew the screws securing them and rearrange them a little lower. If nothing helped, everything is also blowing, then the reason is different. Contact the master.

Blowing from the side of the hinges, curved the profile with an arc: installation of leveling plates

If it blows from the side of the hinges, you can press the sash in this place against the frame. There is a hole on the bottom loop, insert the nozzle into it and turn it.

On the upper loop, the pull-up mechanism is on the scissors, as described above.

If the profile is arched, there may be several reasons for such an ailment. The first is poor-quality installation: the frame is stretched by anchors, and the middle clamp does not work. The second - leveling plates fell or were not installed in production (marriage). They must be installed in the middle of the sash between the double-glazed window and the profile. If you have warranty plastic windows, do not repair yourself, contact the company, they are obliged to eliminate the defect free of charge. If the warranty period has long passed, then we install these plates ourselves. As a material, we use any plastic that comes across, with a width not less than the thickness of a double-glazed window.

We take a metal spatula, put it in the joint between the bead and the profile, lightly hit and disconnect the bead. Below we see straightening plates installed between the frame and the sash. We close the metal part of the spatula with a plastic stand so as not to damage the double-glazed window. We move the double-glazed window by 3-5 mm with a spatula. We install the plates and return the double-glazed window to its place.

Important! Plastic plates should not rest against the glass part of the double-glazed window, otherwise the glass may crack.

Old plastic windows: hardware repair

Over time, window fittings become clogged with dust and dirt and cease to function normally. And there are times when windows are open during repairs, and whitewash clogs all transmission mechanisms - new windows stop working. You will have to completely sort out the fittings. You can order this work from professionals. A similar repair of plastic windows in Moscow will cost from 1200 rubles. for one sash. And you can try to do it yourself.

We remove the sash from the hinges. Remove the decorative trims from the top and bottom hinges. We knock out the axis from the upper loop: first we hit it from above, and then we take it out from below with pliers. Someone else at this time should support the sash, as it is heavy. We take the sash out of the bottom hinge and lay it on the table. We remove the handle (see above). Along the perimeter of the entire sash, we unscrew all the screws that secure the fittings. We take out the mechanism of their special groove. We lay the accessories on the table, covered with foil. We wash the entire mechanism with a brush, dipping it into a washing bath.

After thorough washing, dry the mechanism with air. You can use a bicycle pump. We buy a special lubricant for plastic window fittings and lubricate all transmission elements and rubbing parts.

Carefully put the accessories back. We fasten with screws. Installing the handle. Lubricate the hinges and hang the sash. If everything works well, we just saved 1200 rubles.

Replacing the seal on plastic windows

The average service life of the seal is 5 - 10 years. If you can see with the naked eye that it is out of order, worn out, it's time to replace it. First of all, we buy a new one. German will last 10 - 15 years. Turkish - 5 years. When purchasing, we check along the entire length so that there is no marriage.

We take out the old seal and groove. We clean and rinse the groove thoroughly. Lubricate the groove with glue around the entire perimeter. We put the seal into it slowly and carefully - we must not allow the cord to stretch or shrink.

Replacing a double-glazed window in a plastic window

Broken glass is another nuisance. If you are not confident in your abilities, it is better to contact specialists. In any case, we will need to order a new double-glazed window.

We remove the old glass. Using a metal spatula and a rubber mallet, remove all glazing beads. We insert the spatula into the joint between the frame and the double-glazed window, lightly hit and remove the glazing beads. When all the glazing beads are removed, we take out the double-glazed window - together, it is heavy. Place it carefully on the floor. We measure all parameters: height, width, thickness. We report the dimensions to the manufacturer and wait for new double-glazed windows.

We install leveling plates at the bottom - if the sash is deaf, at the corners with an indent of 10 cm - if the sash is opening. Insert new glass. We look to make sure its geometry is correct. If necessary, we put more leveling plates. Then we install the glazing beads. The new window is ready.

Important! Replacing a double-glazed window in a wooden window uses a different technology using a more serious tool, so you should not try to do it yourself.

As part of the article, we considered only those breakdowns that you can try to fix on your own. If something more serious has happened, or you can’t do it yourself, contact special companies.

Repair of plastic windows: video - instructions

This article will discuss the process of adjusting PVC windows. It will focus on important nuances this process, analyze serious problem situations, as well as ways out of them will be offered.

I think that thanks to reading this material, you can easily cope with adjusting your windows without outside help.

At the very beginning of the repair, it is worth making sure that the necessary tool is at hand:
1) Pliers;
2) Hexagon (4 mm)

Helpful information:

Basic principles of window adjustment

Today, most of the windows that are made of PVC, it becomes possible to adjust from three angles. This, in turn, makes it possible to achieve the required location of the window sashes in the frame. These actions will allow you to press the seals to the window sashes as efficiently as possible.

The procedure for adjusting window fittings, the attractiveness of its individual parts, as well as the tool that is needed to perform these actions, can differ significantly from each other. It all depends on what manufacturer they have. But the process and the end result will be the same in any case, as shown in the figure below.

There are several ways to adjust windows:

1) Horizontal adjustment (<->) . It is carried out using the lower as well as the upper loops. All of these hinges have a hole suitable for a hexagon.

a) If you want to adjust the top hinge, you will need to fully open the window.

By turning the hex key clockwise, the sash moves towards the hinge itself. And the following happens: the bottom of the window, which is located in opposite side from the loop, rises evenly, and if you turn the key in reverse side, That Bottom part the windows will also slide down smoothly.

b) The process of adjusting the window, using the lower hinge, is possible even without opening it, but this is only possible from the outside. If the window is open, then, accordingly, the setting takes place with inside. If you adjust the window fittings due to the lower hinge, then it is worth saying that it will happen in the same way as with the help of the upper hinge.

When the key is turned clockwise, the window begins to rise, and when turning it in the opposite direction, it falls. In this case, deviations of ±2 mm are possible.

The sash is not too tight to the frame

Near the handle, on the side there is a system of eccentrics, thanks to which it becomes possible to set required level tightness of the sash to the frame. They differ in appearance due to the fact that they are made by different manufacturers. However, they all work in the same way.

Implementation of adjustment of the fit of the sash with the help of eccentrics, which are located along the entire window.

For a tighter fit of the window to the frame, it is worth turning the eccentric clockwise, and to loosen it, turn it in the opposite direction. Each eccentric has a dash, thanks to which it becomes possible to see the degree of fit of the window. It defines:

  1. if the window does not fit snugly, then the dash looks out onto the street;
  2. if the window fits snugly, then the dash looks towards the seal.

There is such a type of eccentrics that must be turned using a wrench (pliers) or using plates that are located on the side of the window sash.

Near the hinges there is still a mechanism that is responsible for the degree of fit. Its operation is adjusted using a hex key - the latch, which is located on the side of the window, indicates the degree of fit (if the latch is strongly extended, then the window is tightly pressed). To adjust the position of the latch, the key is turned counterclockwise (this only applies if the hinges are on the left, when they are on the other side, then the rotation occurs in the opposite direction).

Taking into account the temperature outside, it becomes possible to adjust the fit of the window as tightly as you need. However, it is worth remembering that the constant presence of the window is strongly pressed, affects the life of the seal.
In this case, setting deviations of ±0.8 mm are possible.

Adjusting the buttonhole pressure position

You can change the setting of the hinges, taking into account the window fittings. To do this, remove the cap and turn the bolt, which is at right angles to the window (this applies to changing the bottom hinge mode).

Top hinge adjustments occur when the flaps are installed. To carry out the settings, it is necessary to set the window in the open position, and then set the handle to the ventilation mode. In this case, it is better for someone to hold the window, since it will be fixed in only one place - on the bottom hinge. When these steps are completed, you can easily access the hexagon, with which the loops are configured at the top of the window.

When drafts occur, or when the seasons change, residents modern apartments start to wonder how to fix plastic window?

For these purposes, it is not at all necessary to call a master, because adjusting plastic windows with your own hands is a simple matter, and spending money on it, if available necessary tools- you don't have to at all.

Plastic windows are designed in such a way that they do not have vents. To ventilate the room, the sash must be moved to a certain position.

IN winter time the gap between the frame and the sash may seem too large, because the frosty air in in large numbers passes into the room.

This problem can be eliminated by adjusting the hinges of the rotary locking mechanism.

This video demonstrates this process:

First, the window must be opened in the ventilation mode, and then press the upper hinge. With the onset of spring, the clamp should be returned to its previous state.

It happens that air passes through the cracks of a closed window.

To determine the place where the draft passes, it is worth bringing a lit match to a closed window.

Where the flame will fluctuate, it is necessary to carry out adjustment, while adjusting those hinges, next to which a draft was detected, must be adjusted.

There are two ways to fix this problem.

The first is the adjustment of the eccentrics:

  • they need to be moved clockwise;
  • to rotate the eccentrics, you can use tools: a wrench, pliers;
  • the eccentric should not be turned over a long distance, 1-2 mm is enough;
  • if necessary, the sash can be loosened by turning the eccentric against the clock.

The process of adjusting the eccentrics

The second way is to eliminate the draft by adjusting the special clamping mechanism of plastic windows.

It must be adjusted by turning the key clockwise. The tongue extends, and the sash fits more tightly to the frame.

Adjustment of the "winter-summer" mode

Adjustment of plastic windows in the "winter-summer" mode is easily carried out without the help of a master. To do this, the position of the pins changes, weakening or strengthening the pressure of the sash against the window frame.

What does a trunnion look like?

For convenience, you can watch the training video:

Factories manufacturing plastic window structures provide for the middle position of the trunnion.

The sash is not pressed very tightly, but it does not let air from the street into the room when closed.

Switching the window to the "winter" state

In winter, the maximum pressing of the sash to the frame is necessary. Changing the position of the eccentric will increase the load on the seal. The trunnion is pulled slightly towards itself, moves to the right.

The difference between winter and summer

The distance from the fittings to the roller should be minimal. The correctness of installation can be checked by the notch on the roller - it should be directed towards the seal.

It is worth considering that windows that have been installed recently are not recommended to be transferred to the "winter" position.

Changes to the turn-lock mechanism during the winter deform the sealing material. In the spring, he may not recover.

Transition to the "summer" state

By mid-spring is established comfortable weather, The PVC window should be moved to the summer position. To do this, the trunnion is pulled and moved to the left. The notch will help to translate the video correctly.

After moving the trunnion, it should face the window handle.

Types of trunnion positions

After adjusting the trunnion, the load on the sealing material is reduced, as a result, the air flow from the street increases.

Troubleshooting Plastic Window Handles

When it becomes necessary to replace the window handle with a new one, install a limiter, fix a loose handle - it is not at all necessary to contact a specialist, because you can carry out repairs yourself very quickly.

Handle replacement

Not always the handle is changed due to its breakdown. Small children can open the sash on their own. For safety reasons, it is recommended to install a handle with a built-in limiter.

To replace the handle, turn it in the opposite direction. The screws that are under it are unscrewed, the old handle is removed and a new one is installed.

Handle replacement process

When unscrewing the screws, you can use a screwdriver.

What to do if the handle is stuck?

It happens that when sharp turn window handles down, it jams. This situation is not broken. The handle has been locked to prevent window breakage.

Sometimes blocking occurs unexpectedly, but there is no need to call the master. You can easily repair the handle yourself and return it to its original position.

Before taking any action, you need to determine what brand the fittings have. It is indicated on the constipation of the product.

On the fittings, which has the inscription "AUBI", it is worth finding a metal plate with a spring. The plate must be pressed against the sealing material and the handle must be turned.

It is important to maintain the vertical position of the sash. Deviation at any angle will prevent the handle from turning, as the upper lock will work.

After bringing the window to a vertical position, the handle will easily turn and it will be possible to close the sash.

Video instruction:

If the hardware brand is “Roto”, “GU”, or something else, then it is recommended to find a tongue made of metal, it is located below the handle. You need to press on it, as a result of which it will be installed parallel to the seal.

The handle will turn to the desired position without effort.

Turn blocker

If over time the window is deformed as a result of temperature regime, then the tongue may not reach the mating element. As a result, the handle will not turn.

Using a screwdriver, you need to unscrew the screws of the counter element, put any material (a piece of plastic, a screw) between the frame and the blocker.

The clutch of the "response" with the blocker will increase - the handle will immediately turn.

The handle is hard to turn

Dried grease may be the cause of difficult turning of the knob. In any specialized store, you must purchase a penetrating lubricant.

Fittings lubrication point

A tube is installed on the cylinder with the agent, and all fittings are lubricated. After such simple operations, the handle will turn easily.

Adjusting the window horizontally and vertically

The deterioration of the fittings may be due to the skew of the sash in relation to the frame.

Adjustment of plastic windows vertically, horizontally is carried out independently.

How to adjust horizontally?

Window mechanisms may not function well as the window has sunk in height and will not close. It is possible to adjust the window horizontally on the window hinges.

On the upper loop, you need to find holes where a special device is inserted - a hex key.

As a result of such actions, the sash will move away from the hinge, and the lower part will lower. The grease fittings must not be dry.

When the window is closed, you can also adjust the canopy from below. In this case, all actions must be performed outside the window. It is allowed to move the sash no more than 1-2 mm.

Instructions on how to perform such actions are contained in the video tutorials.

How is vertical adjustment made?

You can adjust the window vertically by adjusting the hinged hinge, which is located at the bottom. First you need to open the hinge cap.

Rotate clockwise with a hexagon wrench if the sash needs to be raised. Movement against the clock hand will lower the frame.

A frame shift of no more than 1-2 mm is allowed.

How to adjust plastic doors?

Plastic doors are as popular as PVC windows. But during operation they need to be repaired. The instructions presented in the video tutorials will help to cope with all the difficulties.

Horizontal door adjustment

If the door leaf clings to the threshold or at the top of the door frame, then it's time to adjust it horizontally.

To do this, the door is pressed against the hinge part and the longest adjusting bolt is tightened.

The door must be moved until the leaf is horizontal with respect to the floor and the top of the door frame. The hinge lubricant must be fresh.

Vertical door adjustment

If it clings to the floor along the entire length of the canvas, most likely the door has dropped and needs to be raised. Such a defect occurs due to incorrect installation or as a result of temperature influence.

Tutorial video:

You need to find a screw that is located vertically on the bottom end of the fittings. To raise the door, the screw needs to be slightly tightened.

How to change pressure density?

To increase the tightness of the door pressure on the hinge side, it is necessary to adjust the third hinge screw.

The door clamp on the handle side in some product models is adjusted by turning the eccentrics.

They are located above, below, in the middle.

If there are none, then the door is repaired by turning the trunnion. By the notch, you can judge whether the turns are carried out correctly or not. Lubrication must be present on all mechanisms.

Today, metal-plastic windows are a popular product among all users. Almost every apartment in the house has PVC windows installed in at least one room. But during operation, various problems may occur. For example, windows can seize, Maybe don't turn the knob or there may be other problems with opening and closing windows. In order to solve the problem, you need to know how to adjust plastic windows.


It is worth noting that PVC windows cease to function correctly not only due to the long time of operation. And given the average service life of windows (more than 15 years), it is unlikely that the owners of such double-glazed windows should have any difficulties. However, problems do happen, and often enough. And if it is not possible to call the master or if there is no desire to spend money on repairs once again, you can independently make basic adjustments to the plastic window, which will help get rid of most problems.

When and why is adjustment necessary?

Of course, do-it-yourself adjustment of PVC windows is necessary as necessary. As soon as a certain problem arises, you should immediately look for ways to eliminate it. Even with the correct initial “calibration”, problems can arise later. They are associated with improper operation techniques, deformation of fasteners, violations of structural integrity, tightness, etc.

What problems can be eliminated using self-adjustment of PVC windows?

Tip: If you cannot independently and accurately determine the cause, you need to seek help from the master. Still, it is better to pay for minor repairs than to replace broken parts of a metal-plastic structure.

Tools required for adjustment

In order for the plastic windows to be adjusted independently, you will need a few tools. The setting is carried out using:

  • A set of hexagons (a 4 mm hexagon must be included);
  • Cross-shaped and star-shaped nozzles for a screwdriver (as a rule, they should be marked “T” or “TX”);
  • Phillips screwdriver size 3 or 4;
  • pliers;
  • General purpose WD-40 spray and regular machine oil.

Mainly used only hexagon, which in everyday life is called a furniture key. This is a small metal hexagonal rod L-shaped, which for convenience in work can be made in an S-shape.

Star nozzles are necessary for working with certain models of fittings, so it is better to take several of these nozzles. As a rule, the fittings are fastened by craftsmen with ordinary screws and a Phillips screwdriver, so you will need the latter to adjust it.

The adjustment process is greatly simplified in the event that work is disturbed sliding windows. In this case, all work comes down to setting up roller carriages designed to fasten the sash.

The main adjustment points for PVC windows

In total, there are five adjustment points on the window that help to carry out correct settings. Let's take a closer look at each of these points.


All of the above points can be used to calibrate all existing window positions. As a rule, all manufacturers produce standard models windows, so if your metal-plastic double-glazed windows were not made to order, then there will be no difficulties in determining each adjustment point.

Tip: Immediately after you find these points, check them for deformation - in this case, you will need to immediately contact the master. And if garbage is found, you need to remove it and try to re-perform the action that was previously performed with difficulty.

General features of PVC window adjustment

How to properly adjust plastic windows and how to do it yourself? It must be remembered that there are different models of windows. They provide for the presence of different fittings, double-glazed windows and durability. We have tried to summarize existing options and bring out common features, which allow you to customize windows.

Horizontal adjustment

To move the frame or eliminate a slight bevel, it is necessary to use the horizontal adjustment, which is carried out using bottom And top loops. The hinges themselves have special holes for the hexagon. The lower hinge allows you to adjust both from the outside and from the inside (respectively, you can adjust the open or closed window). As a result of turning the key clockwise, the sash with the loop will be tightened. As a result of this action, the bottom of the window, which is on the opposite side of the hinge, will rise. Accordingly, when rotated counterclockwise, the lower part of the window will fall.

Horizontal adjustment of plastic windows can also be independently carried out in the area of ​​\u200b\u200bthe upper hinge, as a result of which the top of the sash will already be adjusted, but this should be done only when open window. It should be noted that the shift is carried out within 2 mm.


Vertical adjustment

Metal-plastic windows can be calibrated vertically using bottom hinged loop. For this action, it is necessary to open the plug to allow free access to the hexagon. The sash will start to rise when the hexagon is rotated clockwise, in the opposite direction the sash will start to fall. As with the horizontal adjustment, the shift range is 2mm.

Sash pressure adjustment

It is used when there is blowing from the PVC window. The quality of the clamp can be checked as follows: a lit match is brought to a closed PVC window and the flame movement is observed. If it deviates to the side, then there is a gap in the window.

In this case, the clamp is adjusted with the help of eccentrics, which are located along fittings perimeter(this method is used to adjust plastic windows for the winter). As a result of turning the handle, they go beyond the pressure pads. Since the setup does not present any particular problems, it can also be done independently.


The sash pressure is adjusted using eccentrics (trunnions)

The sash will be pressed against the frame if the eccentric is moved clockwise. Accordingly, when the eccentric is shifted counterclockwise, the sash will move away from the frame. On the surface of the eccentric there is a small strip with which you can determine the degree of compression of the sash and frame. The closer this strip is adjacent to the seal, the stronger the sash is pressed.


The adjustment range is within 1-2 mm. A more or less strong pressure on the sash is allowed in different time of the year - in summer you can loosen it, and in winter tighten it more. This is done to ensure air supply - in summer time more air will pass, and less in winter.

Tip: Do not overtighten the sash and frame. This can lead to premature wear of the seal.

Hinge adjustment

The flip window has two hinges that can be adjusted to improve functionality. The lower hinges are adjusted by means of a screw located horizontally on them. In order to adjust the pressure of the upper hinges, you need to open the PVC window for ventilation (turn the handle so that only the upper part of the window opens). In this case, you need to hold the window with your hand, since it will only be held on one, lower hinge. Hinge adjustment helps determine how tight the hinged window is. The allowable range is within 2.5 mm. By increasing the distance, the window will fit less on the hinges and more air will be supplied. By reducing the distance, the window will fit more tightly to the hinges and provide reliable protection from the air coming from outside.

Conclusion

The following conclusion can be drawn: the adjustment of all positions of the adjustment points can be carried out even in the absence of experience. The only requirement is to be careful. Incorrect calibration may cause the window to stop functioning properly. As a result, you will have to call the wizard to reconfigure.

Adjustment of plastic windows video

In this section, we suggest you watch a video on the topic of our article on how to adjust plastic windows.

The sashes of a plastic window may not function well and blow through not only after long term operation. As a rule, with such problems it is not necessary overhaul windows. It is enough to adjust them.

Window adjustment is required in the following cases:

  • with poor-quality installation (horizontally or vertically not aligned);
  • with natural wear of the structure;
  • when the window sash sags (an open window clings to fittings or a window frame);
  • when the sash is not closed tightly enough (blowing).

In fact, such repairs as the regulation of plastic windows, it is quite possible to carry out independently, without having special skills and abilities. With the right work done, your window will last a long time.

Window Adjustment Instructions

To perform simple repairs, a hex wrench for window adjustment (No. 4) is required.

How to adjust plastic rehau?

Rehau profile windows have established themselves as high-quality and reliable constructions. Rehau adjustment depends on the type and quality of fittings. The adjustment of windows with Siegenia Aubi fittings will be somewhat different than with MAKO or Winkhaus fittings. In one case, it will be enough to tighten the fixing screws, and in the other, you need to remove the sash.

Horizontal adjustment

A simple horizontal adjustment to get rid of the bevel of the frame or, if necessary, move it, can be done independently. It is quite simple to adjust the window with Siegenia Aubi fittings.

Horizontal adjustment of plastic windows with this fitting is carried out on window hinges. They have hex key holes. With the window open, the key should be inserted into the hole and rotated clockwise. In this case, the sash moves away from the hinge and the lower part, opposite the hinge, drops. The lower canopy can be adjusted from the outside with the window closed. The possibility of shift is no more than 2 mm.

Vertical adjustment.

Such adjustment is possible using the lower hinged loop. To do this, you need to flip off her cap. Clockwise rotation will raise the sash, counterclockwise will lower it. Adjustment is possible with an error of 2 mm.

To avoid such problems, it is recommended, if possible, to avoid a large sash width (more than 1 m), which ultimately leads to sagging when the window is opened frequently. Otherwise, with such wide sashes several times a year, you will have to contact specialists.

Sash pressure adjustment

Clamp is the tightness of the window closing. Checking the clamp is very simple: for this you need to close the window and bring a lit match flame. If it fluctuates, then there is a gap. If the window with Roto fittings does not close tightly, then they are adjusted with eccentrics, which are located around the perimeter. When the handle is turned, the eccentrics go beyond the pressure pads. To press the sash to the frame, you need to move the eccentric clockwise, to loosen - against. Try not to change the position of the eccentrics much: a turn of 2 mm is enough. All eccentrics must be in the same position. How tightly the sash is pressed against the frame can be determined using a special risk. If it is directed towards the seal, then the sash is tightly pressed against the frame, if it is in the opposite direction, then the clamp is loosened. In some profiles, the cams can be turned with a wrench or pliers.

Other types of fittings can press the sash with plates. On the hinge side there is a pressure mechanism with a tongue: when the tongue is extended, the sash is strongly pressed against the frame, and vice versa. For windows with left-handed hinges, for tight pressing, the key must be rotated counterclockwise; for right-handed hinges, the clamping requires turning the key clockwise. This type adjustments can be made depending on the season: in winter - press, in summer - loosen. Free clamping will allow the rubber seals to last a little longer. Adjustment is possible up to 0.8 mm.

If such an adjustment does not bring results, then you need to call a specialist.

Handle repair

If you need to replace or simply fix the handle, you can rotate its base 90 degrees. This will expose the screws that secure the handle to the frame. They need to be unscrewed with a screwdriver. Next, you should remove the old handle and attach a new one in its place with old screws. If you need to install a plastic comb, then it is attached under the base of the handle. The necessary accessories for self-regulation of plastic windows can be purchased at hardware stores. In the same sequence, if necessary, you can install a window handle with a lock and a child lock that prevents a child from opening the window.

If suddenly the window handle does not turn and the window does not close, then you should not panic. In this case, the handle rotation lock simply worked incorrectly. For such a repair, you must first determine the brand of accessories by the name written on the metal lock. For fittings of the brand "AUBI" you need to find a thin metal plate with a spring near the handle. With a strictly vertical position of the sash, you need to firmly press the plate against the seal and turn the handle to the open position. Now you can safely close the window.

Brands of accessories "Roto", "GU", "Winkhaus" below the handle have a tongue protruding at an angle to the frame. It is necessary to press the tongue and turn the handle in the desired direction. If your actions were unsuccessful, then thermal deformation may have occurred. In this case, the tongue can slip past the mating element mounted on the frame. In this case, it is necessary to open the window and find this response element, which the tongue should touch. It should be unscrewed and a plastic lining inserted between it and the frame. The adhesion of the blocker and the response element of the handle will increase, and the handle will function again.

If turning the handle requires some effort, then all moving parts (eccentrics, hinges, clamping mechanisms and platforms) must be thoroughly lubricated. You can lubricate with machine oil using an oil can or cotton swab.

Seal replacement

This operation is easy to perform: the seal must be pulled out of the groove, and without stretching, insert a new one. If the seal creaks, you can lubricate it with silicone grease. Machine oil is not recommended. Seals are changed every 10-15 years.

If it was not possible to adjust it yourself, then the problem may be in the breakdown of the hardware mechanism. Damaged elements must be replaced with new ones. Such work should be carried out by specialists.

It is also necessary to take into account that the details of the fittings must be protected from pollution, mortar, paint. In no case should you use cleaning products containing aggressive compounds that can damage the surface protective layer of the fittings.

If you have not figured it out or you need a serious repair of fittings, then you need to turn to professionals. After all, improper adjustment of the window can ultimately lead to its complete failure.

https://www.youtube.com/watch?v=FYtCbno5uyE Video can "t be loaded: Video tutorial on adjusting PVC windows (https://www.youtube.com/watch?v=FYtCbno5uyE)