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A plastic window is considered to be a fairly popular building element, the popularity of which is determined by its affordable pricing policy, high quality, long service life and effectiveness. However, few owners know that such PVC products can be adjusted according to the season and be even more productive. Read more about the specifics of setting up plastic windows in winter and summer, common problems and how to eliminate them yourself, the advantages of installing PVC equipment in a window opening.

Table of contents:

1. What modes of plastic windows are distinguished? Why change them?
2. List of necessary tools for adjusting a plastic window
3. Features of adjusting plastic windows in summer and winter
4. How to organize the adjustment process if the window does not open
5. What to do if it turns out that the edge of the sash touches the frame
6. Top 3 rules for setting up window fittings. How to properly care for a plastic window

What modes of plastic windows are distinguished? Why change them?

Practice has proven that a window opening equipped with plastic helps to maximize heat retention in the house in winter, neutralizes drafts, which helps save on heating costs. However, in order for the product to last a long time and costly repair frauds are excluded, the equipment must be properly and timely maintained.

When it comes to any settings, many consumers prefer not to delve into the process, but simply contact a specialist; of course, this is more reliable, but they will have to pay for the services. For owners who have basic service skills, adjusting plastic windows themselves will not be difficult. It is important to familiarize yourself with the device and its elements in advance, while following the recommendations of experienced practitioners. Before considering the design features of PVC installations, it is necessary to highlight their three main modes. For more information about this, see the table.

Adjusting the modes of plastic windows is the key to a long service life. With the help of manual insertions, the master changes the tightness of the sash to the frame, since the materials of these elements compress under the influence of cold, but on the contrary, expand at high temperatures. By adapting to the prevailing temperature conditions, the owners maintain the primary wear resistance of the seal and fastening of the window device. If you do not configure it in a timely manner, the following unpleasant signs will appear:

• In winter, cold masses will penetrate through the cracks; in summer, an excessive layer of dust will appear on the windowsill. These inconsistencies can also have more dire consequences that cannot be eliminated, resulting in the need to install new equipment.
• The door does not close or open tightly. A manifestation of poor-quality adjustment is the PVC device jamming in different positions.
• Wear of window hinges, which is accompanied by lowering of the sash.

It is worth noting that the frequency of adjustment actions can be reduced, and to be more precise, it depends on the quality of the initial installation.

In cases where the ordered double-glazed windows clearly fit into the parameters of the window opening, and any inaccuracies are reduced to zero, the owners can service them once, maximum twice a year. Modern manufacturers remind consumers that the adjustment of plastic windows, the instructions given below, is mandatory not only during the warranty period, but also after its expiration.

List of necessary tools for adjusting a plastic window

To carry out functional adjustment of double-glazed windows with your own hands, a non-professional craftsman needs to prepare a number of available tools. Their list includes:

• a set of hex keys, a 4 mm adjustment device must be available;
• a Phillips screwdriver and attachments for it with the designations T or TX;
• passatigi;
• machine oil (the most common type), you can replace the universal-purpose aerosol WD-40.

A hex wrench is available in almost every household, as it is a common furniture tool. To work with PVC windows, it is used more often than other devices. The fasteners are adjusted using a screwdriver; due to the variety of fittings, it is worth stocking up on various attachments. It is important that not all window devices are designed for adjustment, and sometimes this process is not necessary. In order to determine the need for adjustment, an external examination of the trunnion is required; if the fittings have holes for a hexagon, then such windows require regular service.

As for determining the window state, everything is quite simple here too. To check, the owner will need a regular sheet of paper, which should be placed close to the sash. If its exit from the slot is simple and not difficult, then this is clear evidence of poor-quality clamping. If it is difficult to get it, then everything is in order with the adjustment.

Features of adjusting plastic windows in summer and winter

As it turns out, adjusting plastic windows for the winter does not always pay off. This is most likely a mandatory option for owners who live in an area with characteristic, sharp changes in temperature conditions. Do not forget about this process for those owners whose PVC installation was carried out a long time ago, or if there are deviations in the parameters of the window opening. If you follow the manufacturers' recommendations, then in favorable weather conditions it is better to leave double-glazed windows taking into account the summer regime. If, during a cold snap, cold masses were noticed from the sash, then a series of manipulations should be carried out that will allow the PVC to be adjusted to winter mode within an hour.

• To begin the adjustment process, the technician should examine the plastic window, determine the type of pin and its position. It is necessary to find all the central elements, since it is with their help that the modes change. The owner should pay attention to the markings and designations indicating the functional features of the product from the manufacturer. It is worth considering that many manufacturers place the trunnions inside the sash, hence their name recessed. So, maintenance of such elements begins only after they are removed to the surface.
• Before installation, it is recommended to thoroughly clean all fasteners from the applied lubricant to prevent the ingress of foreign particles that could lead to mechanical damage to the window door. It is recommended to re-apply the lubricant after finishing the adjustment of the fittings, which is reminiscent of setting a mechanical watch.
• Particular attention should be paid to the oval-shaped protrusion, since devices of this type require horizontal placement.
• The trunnions are moved until the parts take their true position. Depending on the type of fastener, the master can use either a hex wrench or pliers.

After all the pins have been turned and the window is tightly closed, you need to carry out a control check with the same sheet. If the sheet comes into close contact with the sash and comes out tightly, then the owner has successfully completed the task. Typical adjustment of plastic windows in summer is characterized by minimizing the load on the seal, and is considered necessary to ensure PVC windows have a long service life.

How to organize the adjustment process if the window does not open

Often, owners whose houses are equipped with plastic windows are faced with a situation where the handle is fixed in the closed position, but the device itself is open. In such situations, the simplest adjustment of the fittings is also needed, but how it should happen depends on the characteristics of the branded products. In some models, a special plate is fixed near the handle, which is incorrectly positioned, and it must be adjusted to its original vertical position. To do this, you need to press it hard so that it presses tightly against the seal, and then turn it.

The installation of other models may look something different, since they have an original type of tongue attached at the level of the handle; it should be placed at an angle, towards the window frame. In order to adjust it and return the handle to its usual functionality, you need to press on the tongue. The action will be successful when the protrusion takes a parallel position to the rubber seal.

What to do if it turns out that the edge of the sash touches the frame

If the window has been left in the same position for a long time, rarely opened, or has not been closed at all for a significant period of time, problems may arise with the sash that touches the frame. Such defects most often form when fasteners have lost their original position, become loose, dropped or deformed. One of the main adjustments here will be tightening the hinges. To lower or raise the sash, the master will need a hexagon. In the first case, the device must be turned counterclockwise, in the second, clockwise.

It is worth noting that the type of minor repairs depends on the size of the window and its equipment.

Since large structures may have additional closers, and the frame itself may come into contact with the sash not only from above or below, but also from the side.

Top 3 rules for setting up window fittings. How to properly care for a plastic window

Among the many recommendations from experts regarding regulatory processes regarding plastic windows, it is necessary to highlight three basic rules that should be remembered when working with fittings.

• Having installed new PVC bags, you should not adjust them in the first year. Even if the instructions specify the transfer of winter-summer modes, before the expiration of the warranty period, any implementation is contraindicated. In such a short period, the window opening does not suffer any changes or deformations, which means that the formation of air circulation in the double-glazed windows is excluded, they contain industrial lubricant, and the quality remains the same.
• If the owner constantly carries out adjustments, he should know that the frequency of the process should not be more than twice a year. It is important that the stay in winter mode is much shorter than in summer mode.
• Owners should avoid operating windows in winter mode in the summer, this will shorten their service life, but in winter the windows can operate with summer settings.

It is important that with correctly adjusted fittings, any manipulations with the windows are not difficult; they easily open, close, and change to ventilation mode.

It is worth highlighting several basic recommendations for caring for plastic windows:

• owners should not turn the handle if the sash is in the closed position;
• before closing, it is necessary to prevent foreign objects from entering the frame cavity;
• opening/closing plastic windows is permitted after all necessary finishing procedures have been completed.

Based on the above material, we can conclude that adjusting plastic windows with your own hands is a simple process that takes no more than an hour, subject to all the recommendations of professionals. You should make adjustments only after the expiration of the warranty period, not forgetting that in the first year after installation no installations regarding double-glazed windows are needed. To make adjustments, you must first familiarize yourself with the design features of PVC windows from the manufacturer. For more information on the topic of adjusting plastic windows, watch the video: