Did you know that plastic windows require regular maintenance? Over time, dust and dirt get into the factory grease fittings. As a result, the plastic structure begins to close harder, the window handle turns with difficulty, the sash does not fit snugly against the frame, and so on. Most owners of PVC windows do not even suspect what the problem might be. They think that . And there is still some truth to it. If the windows do not receive proper care in time, then in the near future, they may indeed require repair.

In order to avoid serious consequences, the lubrication of plastic window fittings must be carried out in a timely manner. If you do not want to do it yourself, you can call a specialist who will bring your windows to life. Address this question to the online consultant of the Teplo Doma company.

Why do you need to lubricate plastic windows?

To prevent the window from clicking, grinding and closing hard over time, window fittings should be lubricated at least 2 times a year. If this is not done, then the old material will turn into an abrasive and will gradually begin to disable the metal elements of window fittings. What will happen after, you probably understand. - this is not the most pleasant news for owners of plastic structures. Especially when it comes to old PVC windows, which have long been discontinued. Finding broken parts for such windows will be extremely difficult. As a result, you will have to replace the entire mechanism as a whole. And this is a completely different cost.

Regular lubricant for plastic windows will help to avoid all these difficulties.

Hardware lubrication

Since this fitting is so capricious, how should it be lubricated so that it “behaves well”? In fact, the procedure can be carried out with ordinary machine oil. Moreover, no matter what: synthetic or mineral. Consider only the fact that mineral oil can become more viscous at low temperatures. However, this is most likely important when the oil is used in some kind of vehicle mechanism.

Do-it-yourself lubrication of plastic windows can also be done using a conventional silicone oil. A mixture of solid oil type - CIATIM is quite suitable.

Important! Under no circumstances should the plastic window mechanism be lubricated with vegetable or other organic oils. The effect of this will be negative.

What should not be used to lubricate fittings and why?

Some ignorant owners of plastic windows strive to lubricate window fittings with something that should not be processed under any circumstances.

The main thing to remember is that vegetable oil is not a lubricant for windows. When the oil dries, a sticky film forms on the metal surface of the window fittings, to which small particles of stones, sand and dirt immediately begin to stick. As a result, you create sandpaper with your own hands right inside the mechanism. The wear of window fittings will reach a new ultra-fast level.

Also, you do not need to lubricate window fittings with butter, margarine, shoe gel, cream or natural petroleum jelly. Such substances will also significantly reduce the life of your windows.

Lubrication of plastic window seals

Sealing gum needs to be treated as often as window fittings. Silicone oil can be used for these purposes. It does not damage the rubber, impregnates it well, giving elasticity. You can also resort to the use of conventional technical silicone. If all this does not suit you, then there is a special lubricant for window seals.

Window care: procedure

You understand that lubricating plastic windows on your own is just part of a complete care. You can’t just take the material, apply it to the fittings and think that everything went well. Do-it-yourself window maintenance - lubrication of fittings and seals - includes the following procedure:

• cleaning. The window should be thoroughly washed and wiped with a dry cloth. Accessories also need to be thoroughly cleaned of dirt.
• Lubricant. Apply the composition evenly to each part. The application process should be accompanied by a change in the modes of the window handle. So you can distribute the material throughout the window fittings.
• Checking the seal, grease. Most often, it is the sealing gum that fails in a plastic window. Lubrication of PVC window rubber seals can significantly extend the life of a metal-plastic structure. If the seal has already become unusable, then the lubricant will not help here, it must be replaced.
• Adjustment. After all the work comes to an end, you can do the adjustment. You can read more about this in the article - "".

Important! Lubrication of PVC windows should be done 2 times a year: before winter and before summer. At the same time, it is desirable to transfer plastic structures to winter / summer modes, respectively.

Where to order lubrication of window fittings in Moscow?

You can carry out all the procedures described in this article on your own, or you can seek help from the masters of the Teplo Doma company. Our specialists can easily cope with any task. Adjusting PVC windows, replacing fittings and lubricating plastic windows in Moscow and the Moscow region are tasks that they cope with in 100% of cases. After the metal-plastic structures are adjusted by our craftsmen, they will not let in noise, see through and jam, which means they will provide the best comfort to all the inhabitants of the apartment.

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Plastic windows have moving parts, like any other mechanisms, they need timely care, which can prolong their life, make operation more comfortable. However, not everyone knows how to lubricate the fittings of plastic windows. . We will tell you how to do it correctly and what kind of lubricant can be used.

Why oil windows?

How to protect the windows on the balcony from breaking? This is written in our material at the link

Lubrication methods

Before you get to work, you need to learn how to lubricate. The procedure can be performed in different ways:

• It is most convenient to carry it out if you have a special kit for this at hand. You can do without it, but the kit will greatly facilitate the task and increase the result. This set includes spray cans of lubricant for windows. You do not have to think about how to lubricate the mechanism of plastic windows and how to get close to it. The bottles are equipped with various nozzles that conveniently spray the lubricant, evenly distributing it over the surface of the mechanisms. Thanks to the tubular spout, you can easily reach those parts of the mechanism that are deep in the structure.
• If there is no such kit, it will be convenient to use WD-40 lubricant. It can be sprayed, the kit includes a plastic nozzle that allows you to apply lubricant to the most inaccessible places. Other technical oil is also suitable for this purpose, for example, the one used to lubricate the parts of sewing machines.
• Silicone lubricants are also suitable for processing. In addition, there are a lot of special compounds on sale that are used specifically for processing the locking mechanisms of plastic windows.

Lubrication is required on those parts of the mechanism that can move and between which friction is formed.

How to process details?

After you have decided how to lubricate the mechanism , it is necessary to open the window sash, clean the mechanism of contamination. This can be done with a dry cotton rag.

A layer of lubricant is applied to a clean surface, on which there should be no debris particles, metal chips. Some dirt can only be removed with a wire brush or sponge. It doesn’t matter what you are going to lubricate - the surface of the mechanisms must be clean in any case, only then the procedure will be of practical use. Lubricate all fasteners, bolts, locking and moving mechanisms, hinges.

Grease kit

The lubricant bottle is convenient not only in shape, but also in the fact that the substance from it is able to penetrate into any gap, which will ensure high-quality surface treatment. If you purchased a lubricant in a bottle, apply about three drops to each part.

When choosing how to lubricate the fittings of plastic windows, you should not resort to such products as petroleum jelly, vegetable oil, cosmetic oils and other components that are not applicable for processing parts.

It is required to lubricate all parts of one window at the same time. If you decide to put the window in order, then after lubrication it is worth processing the seals. They are made of rubber, which can crack. In order for the seal to last longer, it must be treated with a special compound that can be bought at the store. Such a composition prevents the sealant from drying out, makes it elastic, and does not allow it to crumble from exposure to high and low temperatures.

It happens that the window frame has sagged a lot or the sealing gum has become unusable, then you can not do without the qualified help of a window repairman. You can see the cost of window repair on the company's website

You can learn more about fittings for plastic windows from the article.

What accessories are on the market, which ones to give preference to, what are the most famous brands, find out from our material.
How to choose the right fittings for plastic windows you can read in our material at the link:

What should not be done?

Some owners of plastic windows do not know how to properly lubricate, so they use seemingly slippery materials that come to hand. At best, they will not be of any use, at worst, they will stain the structure and harm it. Below we will name what it is impossible to lubricate window fittings with:

• Vaseline, hand cream, other cosmetic gels and lubricants. They are not designed to lubricate a metal surface, they will not be able to provide sufficient slip when metal parts come into contact, but they will begin to slide in your hands. Such materials are easily wiped off.
• Vegetable, sunflower oil. Substances used in the kitchen are not able to qualitatively protect parts from friction, they will dry quickly, the surface will become greasy, dust will stick to it, which will interfere with the operation of the locking mechanism.
• Resins do not provide slip, make the mechanisms sticky, interfere with the operation of the window.
• Grease for bearings. By itself, it does no harm, but due to the large density, it will be difficult for the parts to turn and carry out their function. Foreign substances quickly stick to such a lubricant; it cannot get into hard-to-reach places due to the fact that it is too thick. It is also difficult to apply.

Lubrication of plastic windows is not difficult. Knowing how to lubricate plastic windows, you can always service the structure yourself and significantly increase its service life.

Plastic windows are gaining more and more popularity among the owners of city apartments and suburban housing due to ease of use, tightness, high degree of sound insulation, simplicity and unpretentiousness in caring for them, and also due to the fact that they do not require additional insulation before the onset of cold weather and paint for decoration. However, you still cannot do without such a procedure as lubricating plastic windows with your own hands. In addition to lubrication after long-term operation of mechanisms, sometimes they need additional

To carry out these processes correctly, without resorting to outside help, you need to study some of the nuances associated with them. Moreover, to do this work is quite easy, having the necessary tools.

With long-term operation of plastic windows, especially if they are installed in the houses of large cities, where there is a high intensity of traffic, a large amount of dust and dirt gets into the mechanisms.

These unwanted contaminants settle on the lubricant used in their manufacture, mix with it, which begins to make it difficult for mechanisms and fittings to open and close. In addition, the old dirty grease, saturated with microparticles, gets a pronounced abrasive effect, instead of preserving parts and imparting antifriction properties, on the contrary, it leads to their accelerated wear and can completely disable them.

If do not mention it to malfunctions in the operation of the valves, before they completely break down, they kind of “warn” that they urgently need prevention, starting to make a sound of clicks, creaking or grinding.

Such sounds indicate that there is practically no high-quality lubrication in the mechanisms, and individual metal parts of the window rub against each other, and this leads to metal abrasion. The tyranny process adds metal dust to the dust and dirt from the street, which can interfere with the normal operation of the lock, and the handle will be hard to turn without completely closing it. These processes will violate the tightness of the fit of the sash to the frame, and cold air will gain access to the premises.

If the frames have been installed for a long time, and one of the elements of the mechanism is out of order, it may also happen that such a spare part can no longer be found, due to the removal of this system from production. In this case, you will have to change the entire "stuffing" of the mechanisms to a new one, which will be very expensive. In addition, sometimes it is simply impossible to fit new mechanisms to previously installed frames, so you have to completely.

This explains the urgent need for periodic preventive maintenance of the working mechanisms of windows. These works are not difficult, but they will help to maximize the life of plastic windows and avoid expensive repairs.

You need to know that manufacturers give a guarantee for window fittings for only 4 ÷ 5 years - this is the period for which factory lubrication will be enough. Sellers do not always warn about the need for preventive measures, and the owner of the windows himself thinks about it only when a creak or rattle appears, although sometimes it is too late to do anything. Therefore, you should not rely on guarantees and wait until the end of the deadline - you need to make it a rule to regularly pay attention to windows.

Lubrication intervals

The frequency of lubrication of metal fittings may be different. If initially for this process, quality formulations were used, and the house is located away from major highways, then it is enough to carry out prevention once a year, best of all - with the onset of warm spring weather. Under more severe operating conditions of windows, in which severe contamination of fittings occurs, it will be necessary to carry out measures to lubricate moving parts more often, about two to three times a year.

How is window lubrication done?

When it comes time to carry out preventive maintenance, the question arises of what is the best way to lubricate. In principle, any technical oil that lubricates mechanisms is suitable for this process. Most often, they use the usual machine, which is present in every home where there are sewing machines. You can also use a silicone-based lubricant. However, there are also special formulations designed for such a procedure.

They are sold in metal cans and in plastic bottles with nozzles convenient for lubrication.

One of the most popular lubricants among home craftsmen is WD-40.

WD-40 is one of the best and most user-friendly lubricants.

Processing must be subjected to all movable mechanisms of the system of fastenings and constipation. The process is carried out as follows:

• The sash of the window opens, and all its sides are examined.
• Further, with a soft cloth, dirt is removed from the fittings along with the old lubricant, since the new composition must be applied to a clean surface. You can use a sponge or long-handled brush to clean some areas.
• After cleaning, the mounting brackets, bolts, latches, handle mechanism and other moving parts that ensure the closing and opening of the sash are abundantly lubricated.
• Spraying the agent from a cylinder is more preferable, since the agent applied in this way is able to penetrate even into the most inaccessible corners of the moving mechanisms. For convenience, many lubricant bottles are equipped with removable tubular "nozzles", with which you can apply the lubricant composition to the parts of the mechanism hidden by the frame body.
• If grease is used in vials, then 1-3 drops are dripped onto each of the parts.

• In order not to spoil the window fasteners, you should not experiment and use vegetable or butter, various cosmetic gels and petroleum jelly, as well as other similar substances that are not intended to facilitate the operation of moving mechanisms.
• Lubrication of all elements of the window frame and sashes is carried out simultaneously.

Do not ignore the rubber seals. They must be treated with a composition specially designed for them, preventing them from drying out, losing elasticity, otherwise the necessary tightness of the window sash to the frame will not be achieved, the sealing of the window will be broken with all the ensuing consequences - penetration of cold, noise from the street, dust ingress.

If, however, timely preventive maintenance of all mechanisms and elements is carried out, then the window system will last a long time without failures and will not require the replacement of individual parts. In addition, lubrication will help eliminate the risk of drafts and heat leakage from the premises of the apartment.

Video: preventive maintenance tips for plastic windows

Prices for various fittings for pvc windows

PVC window fittings

Checking and adjusting plastic window fittings

Fittings include all metal and plastic elements that are supplied with plastic windows, both movable and permanently installed. If they break or become loose, the window system will not be able to perform the functions assigned to it hermetic closing, free opening of the sashes and setting them in different positions.

For example, the handle mechanism is designed in such a way that it allows you to open the window wide open or just open it slightly at the top for ventilation.

Some elements of fittings provide a smooth ride, thereby eliminating the breakdown of mechanisms. Other details are designed to regulate the uniformity and force of pressing the window sash to the frame, providing not only heat preservation, but also sound insulation.

Find out, and review the causes and remedies, from our new article.

In order for all these elements to work effectively, the prevention of windows, in addition to their lubrication, also includes the periodic adjustment of some parts. However, it should be noted that adjustment is carried out only when clearly necessary, and only in cases where the window does not close completely or the handle does not turn well. Both processes - lubrication and adjustment are usually carried out in combination. To do this, you will need some tools, which, by the way, may not be in the owner’s “arsenal”, but they can be purchased at hardware stores.

• For example, you can not do without a 4 mm hexagon curved shape.

Such part keys are used when assembling furniture, so they are probably in the furniture fittings departments. In most window systems, it is this hexagon that becomes the main tool for adjusting mechanisms.

• Certain difficulties may arise with a screwdriver. It’s good if the fasteners on the window are designed for an ordinary curly screwdriver (usually a “troika”). But there are window systems on which torx stars are used.
• Pliers are likely to be in every home.

Adjustment of individual mechanisms of plastic windows is carried out to eliminate the problems that have arisen, which can include:

• difficulty in moving the sash when opening or closing;
• the occurrence of sagging windows or doors;
• the appearance of cracks, that is, a violation of the tightness in the closed state of the valves;
• if it is necessary to replace individual elements, due to their failure;
• when the window system is switched from the "summer" mode to the state for winter operation.

Starting the adjustment, you need to know exactly how it is carried out, and which elements are subject to it.

The process of regulating the window mechanism is carried out according to the basic points, which include:

• Accurate installation of the window sash horizontally;

• Similar actions vertically;

• Adjustment of the required tight clamping of the sash;

• bottom opening angle of the sash in ventilation mode.

When adjusting the window elements, turn the adjusting screw clockwise or in the opposite direction with a key. Depending on the side where it turns, the sash will move.

When changing the position of the sash, after each turn or half turn of the screw, it is necessary to check the operation of the window system. If necessary, the screw is turned back a certain angle. It is not recommended to turn it immediately over a long distance - it is best to do this gradually, shifting the position of the sash by 0.5 - 1 mm.

In addition to the base points, the fasteners are adjusted, which are installed using bolts with a slotted head for a curly screwdriver. If necessary, you can loosen or tighten the fastening of the adjusting elements with the necessary change in their position.

• adjust pins;

• bolts in the "scissors" system;

The level of tightening of screws in the scissor system is checked

• fastenings in the upper canopy;

• fastenings in the lower canopy;
• clamping mechanism;
• balcony magnetic latch;

The handle can also become loose - the screws need to be tightened

• window opening mechanism.

Video: how to care for plastic windows

The mechanical part in plastic windows of different companies is arranged, as a rule, according to the same principle, so the adjustment instructions should fit any of them. Each manufacturing company that respects itself and its customers gives detailed descriptions of its products and recommendations for caring for it. If you wish, you can always refer to the primary sources, knowing which company's windows are installed in the apartment.

Having all the necessary tools and lubricants, going to work without haste and understanding the design of the mechanisms, it is quite possible to carry out this work on your own.

Find out what you need, as well as consider the types and methods of installation, from our new article.

Every day, dust and street dirt stick to the standard lubricant of the window mechanism system. If you do not pay due attention to this factor, then over time it will be more and more difficult to close such a window. Of course, problems of this kind do not manifest themselves immediately: for this reason, many homeowners do not even realize that the fittings of plastic windows need the same care as the car standing under the window. From this material you will learn: how to lubricate plastic windows, why perform this procedure and how.

Why is it necessary to lubricate PVC windows?

It is important to know that timely lubrication of PVC windows will help to avoid quite serious problems with closing the window, which over time begins to “click” or rattle for many owners. If you ignore the situation for a long time, this approach can turn into a costly repair.

Hardware lubrication

After a certain time, the factory grease becomes obsolete. If not lubricate the window mechanism, then the strong friction of the metal parts on both sides will be intensively ground off, the strikers will wear out, and in addition to street dust, metal dust will also accumulate in the frame from such a process. The window starts to close poorly, the handle moves noticeably heavier. A loosely closed window causes a strong draft and serious heat loss.

Often, the previously popular series of fittings that are used today in most homes are outdated models, and therefore discontinued. This means that in the event of these problems, you may not find "native" details for the window. You will have to replace the entire mechanism, including an unwanted repair, which will definitely cost a pretty penny. Timely lubrication will help to avoid all this.

How to lubricate fittings and seals

So, how should you lubricate the PVC window mechanism? For this purpose, any machine oil, the purpose of which is to lubricate production mechanisms. There is not much difference in whether it is synthetic or, for example, mineral. However, remember that the second type is characterized by a strong "thickening" at low temperatures.

Often used modern silicone oil. Moreover, it is best to use a foreign brand product, since it has the thickest mass and lasts longer. One of the best domestic products that can compete with foreign oils is a solid oil type lubricant, for example, CIATIM.

What substances are not suitable for lubrication? Let's list the main points:

• In no case do not use vegetable oils for these purposes: when they dry instantly, they begin to work like sandpaper! In less than a year, the entire roller mechanism with such a lubricant will wear out.
• You should not use butter, as well as margarine, vaseline, shoe gel and other household substances - all of them will similarly contribute to the speedy "disease" of your windows.

In the case of seals: professionals usually recommend using silicone oil, which is not capable of damaging the rubber. You can also purchase a special lubricant for plastic window seals and process them simultaneously with fittings.

Complete care for PVC windows

Lubricate window fittings always carefully and extremely carefully. But to do it right, you need to not only know how to lubricate plastic windows, but also where. To approach this issue properly, you should listen to professional recommendations and use the following step-by-step instructions.

It is recommended to lubricate the fittings in early spring or late autumn. The procedure for lubricating PVC windows can be carried out once a year in the absence of stable contamination. If the fittings become dirty rather quickly, it is necessary to clean and lubricate the mechanism and window seals at least 2 times a year. A responsible approach to this issue will be the main factor in the long and stable life of your windows.

The correct operation of PVC window structures depends on regular and proper maintenance. After prolonged use, the mechanisms require lubrication. How to lubricate plastic windows to extend their service life and ensure comfortable operation.

Carrying out cleaning at home, we do not forget about cleaning double-glazed windows from dust and traces of rain. However, not everyone thinks that window care is not limited to external procedures. Internal mechanisms and fittings begin to work incorrectly over time, and the decrease in the quality of factory lubricants is to blame. Dryness leads to the accumulation of dust from the street and metal particles. Faults can signal themselves with creaks, rattles, clicking, jamming of the door. When buying a new window, the manufacturer gives a guarantee of 4-5 years. This is the expiration date of the factory lubricant. Unfortunately, not all sellers notify buyers of the need to carry out preventive maintenance, and therefore situations are brought to critical moments. If you do not respond to the problem in time, then the end can be sad. Grease for plastic windows performs the following tasks:

• reduces the level of friction of metal elements, increasing their wear resistance;
• facilitates closing / opening of the valves;
• protects against rust, creating a protective layer on the metal;
• the rubber seal retains elasticity, does not stretch and provides the necessary tightness of the sash.

All moving and rubbing elements, and seals on the frame and sash are subject to lubrication. On some models of PVC windows, you can see the corresponding marking with an oiler. Thus, manufacturers give a hint which elements need lubrication.

The situation is complicated by the fact that the structures installed with the advent of the first PVC windows have fittings and fasteners, which are now difficult to replace. Therefore, the wear of one or another element leads to a complete replacement of the internal mechanism or the entire unit.

How to lubricate plastic windows, types of products

Not all products are suitable for lubricating windows. On sale you can find ready-made kits for the care of plastic blocks, but their cost is not affordable for everyone. It is better to purchase everything separately, especially since half of these kits may not be useful.

How to lubricate the mechanism of plastic windows

The best choice for lubricating window mechanisms will be the following tools:

• silicone-based products made specifically for window mechanisms. When applied to a metal surface, a thin resistant film is formed. The lubricant is available in tubes or sprays. Both options will work;
• universal grease, which includes the same silicone. It is identical to a special tool, but can be used not only on windows. The consumption of funds is minimal, so one tube is enough for a long time;
• lubricating oil for sewing machines or bicycles. The tool is similar to machine oil, but better cleaning. It is easy to use and stays on the surface for a long time;
• mineral or synthetic lubricants. The main thing is to choose products that do not include acids, aggressive reagents and abrasives.

It is not recommended to use any vegetable fats, petroleum jelly, shoe polish for lubrication. This is due to the fact that vegetable oils leave a film on the mechanisms that dries for a very long time, about two weeks. During this time, a large amount of dust accumulates on it, which makes it difficult for the fittings to work, accelerating their wear.

How can you not lubricate the fittings of plastic windows? Means with acids and chemicals destroy the metal surface, “eat up” the anti-corrosion layer and oxidize parts. Gun and car oils are also not suitable. The former are expensive, and they do not perform protective functions in relation to windows. The latter have a low degree of purification.

How to lubricate rubber bands on plastic windows

Seals also need care. You can buy special lubricants, or you can use improvised means:

• silicone-based lubricants;
• silicone sponges;
• pharmacy glycerin, but only in its pure form, without cosmetic additives.

Do not use Vaseline or baby powder. Also do not choose products containing a solvent, alcohol and alkali. They will lead to the destruction of the rubber structure.

Controversial opinion exists about the use of WD-40. Some argue that the use of an aerosol will create a protective waterproofing film on the surface. Others say that at low temperatures, the product can thicken and interfere with the operation of window mechanisms. If only this tool is at hand, it can be used to lubricate the seals.

Criteria for selecting window lubricants

It is necessary to take care of window structures with high-quality and proven means. Poor quality lubrication will reduce the life of the mechanisms. When buying, be guided by the region of residence, because some products tend to "tan" at low temperatures.

Ask the seller in the store which lubricant is suitable for your plastic window model. Choose aerosol products. This is the most convenient type of lubrication with economical consumption. With the help of spraying, you can reach the most inaccessible places of the mechanism. You don't have to buy expensive stuff. Often they include components found in inexpensive lubricants, and their principle of operation is the same.

How to lubricate plastic windows yourself

It is not necessary to be an expert to carry out preventive maintenance of window fittings. To do this, you need to know the sequence of actions and have the necessary materials on hand. Be sure to remove all decorative trims from the hinges and handles.

Cleaning plastic windows

Before proceeding with the lubrication of the elements of the window structure, you need to thoroughly clean them from accumulated dirt and dust. The window sashes open wide and look good. All brackets, bolts and other moving parts need to be cleaned.

For cleaning, use a damp soft cloth, sponge or brush. Along with the dirt, a layer of old grease is also removed. After wet, use a dry cloth and wipe all parts dry. In warm weather, you can leave the window to dry on your own. Remember not to use any detergents. You can use WD-40 for metal elements. The frame is washed with ordinary soapy water. For hardened dirt, use a stiff brush, paying particular attention to the joints between the door and the frame.

Hardware lubrication

Before starting the lubrication procedure, you need to understand where to lubricate plastic windows. The lubricant is applied to all elements that move during operation. If the work is done with an aerosol, then the process is greatly simplified. It is enough to spray the agent at a distance of 3-5 cm. It is necessary to lubricate with oils by digging them onto the guide rails of the products, all rotary mechanisms and grooves. 2-3 drops will be enough. For convenience, oil lubricant is drawn into a syringe or a small oiler, the tip of which is directed to the mechanism element. In order for the lubricant to penetrate well between the moving parts, the window sash must be closed. Opening and closing in different modes is best done several times. This will allow the tool to quickly disperse to all parts and lubricate them better.

Silicone is often used to lubricate the window. Before the procedure, the canister is shaken well several times. The spray hole is directed to the lubricated element at a distance of 3-5 cm. By pressing the valve, release the agent for about two seconds. This will be enough for the grease to get inside. Silicone in cylinders is good because, due to its transparency, it does not leave marks on the surface. After lubricating all the fittings, the lubricant drips are wiped off with a clean cloth.

Lubrication of seals

In order for the sealing rubber on the plastic window not to dry out and ensure a snug fit of the sash, it must be regularly lubricated. Before lubrication, the window opens completely, providing access to all rubberized places. The sealant is thoroughly cleaned with a brush from dust, and also washed with a soapy solution and left to dry completely.

As a lubricant, professional products or those that are suitable from the home arsenal are selected.

The product is applied to the seals and evenly distributed over the entire surface with a cotton swab. You can choose grease in a container with a roller at the end. It will be more convenient for them to apply the product.

The frequency of the procedure for lubricating plastic windows

The frequency of lubrication of PVC windows depends on the frequency of their use. Living conditions also matter. For example, those windows that face the road will get dirty more and faster. Accordingly, they need to be cared for more often, about once a year. It is better to lubricate plastic windows in early autumn or late spring at positive temperatures. If you notice extraneous sounds coming from the sashes between periods of lubrication, then do not wait for the right time. Tightening with the procedure can adversely affect the quality of fittings and sealing elements.