How to remove dried film from plastic windows? How to remove stuck film from windows Clean the windows from the protective film.

Often the owners plastic structures Do not remove the protective film immediately after installation. But, as you know, if you wait a while with this, then over time the protective coating “dries out” and it becomes very difficult to remove it. Next we will look at several ways to remove film from plastic windows.

It must be said that removing the film itself is only part of the issue, since an adhesive substance still remains on the surface of the glass unit, which is also very difficult to remove.

Methods for cleaning double-glazed windows from film and glue

There are two main ways to remove old film from plastic windows:

Mechanical
Chemical.

Sometimes, both methods are combined for greater efficiency.

Mechanical window cleaning options

Among the mechanical cleaning options, several of the most effective ones can be identified:

Leftovers protective coating are removed with a special scraper designed for cleaning cooktops or glass-ceramic hobs. Minor scratches and glue residues can then be removed with FENOSOL or COSMOFEN 10 cleaner. If these cleaners are not available, you can use acrylic solvent, for example - R-12.
The second method requires an industrial hair dryer or at least a powerful one. home hair dryer, since it is much easier to remove film from plastic windows after heating it. This method is very simple - you need to heat the film and pry off its edge with a sharp stationery knife or scalpel. In this case, the coating should come off easily; any remaining adhesive can be removed using the method described above.
Similar to the previous method, you can use a steam generator, this method is even more effective.
There is another one interesting advice how to peel off film from plastic windows, which will help solve the problem - the film can be washed with regular office eraser. Glue residues can be removed with white spirit or the above mentioned cleaners.

Advice!
You should work with the scraper as carefully as possible and, if possible, remove the film with your fingers, since even a safe scraper leaves scratches on the PVC profile.

Chemical options

And so, we looked at how to remove film from plastic windows mechanically.

However, some chemical cleaning methods have proven to be no less effective:

Denatured alcohol should be poured into a water sprayer, for example, for spraying with water indoor plants. Then denatured alcohol must be applied to the surface and wait a few minutes. Before removing the protective film from plastic windows, you may have to pry it off with a utility knife. (See also article.)
The “Shumanit” detergent, produced by the Israeli company Buggy, copes well with the task. However, it should be borne in mind that this is a very strong remedy, so it should be used with caution. Price this remedy quite affordable.
It is easy to clean glass units using paint remover RP 6. This chemical composition You need to apply it thickly to the surface and wait 10 minutes, after which the protective tape will begin to swell literally before your eyes. Before cleaning plastic windows from film, you should wear glasses and gloves; alkali and glue residues can be washed off with soapy water.

Note!
Many owners of PVC double-glazed windows make a grave mistake - they try to remove the protective tape using a solvent.
The fact is that the film will still remain on the bags, but the profile will be hopelessly damaged.

How to wash plastic windows

Moreover, there are also several washing methods, here are the most effective:

Using spray, rag and paper;
Using a screed and sponge.

Now let's look at each of these methods.

Spray washing rags and paper

This method can be used if the surface is not too dirty.

For it we will need:

Clean cotton fabric;
Window cleaner with spray nozzle;
Water container;
Paper napkins.

The instructions for washing windows using this method are quite simple:

First of all, you need to take a small amount of warm water into a container and wet a rag. The fabric should be wrung out so that it is damp but not wet.
Then use a rag to wipe off the dirt from the window.
After this, you need to distribute the spray over the surface in a zigzag motion.
Next, the surface should be washed with a dry piece of cloth.
The obtained result must be secured by wiping the surface with newspapers or paper napkins.

Cleaning windows with a screed and sponge

This method is especially good if you cannot get to the windows with your hands or need to reach them. In this case, you can use a coupler with a handle 25-30 cm long. With this cleaning, there will be no streaks or stains on the glass.

For this procedure you should prepare:

Any dishwashing detergent;
Screed with sponge for cleaning windows on a long handle;
Clean piece of cloth;
Water container.

Pictured is a window cleaning screed

The cleaning itself is performed as follows:

First of all, a cleaning solution is made - a couple of drops of detergent per two liters of water.
Then you need to dip a sponge into the solution and squeeze it out so that the water does not drain from it.
Wash with circular movements, focusing Special attention corners and edges of the product, as dirt and dust accumulate most there.
Then you need to take clean water into the container. warm water, dip the screed into it and run it along the entire length of the surface.
After this, wipe the clean surface with a dry cloth using horizontal movements from left to right. In this case, it is necessary to remove the water that has collected at the bottom of the window.

Advice!
Corners and hard-to-reach areas can be wiped with a piece of cloth or paper towels.

Conclusion

All of the above methods have already been tested several times; they will allow you to remove not only the old film, but also the glue from double-glazed windows. There shouldn't be any particular difficulties. You need to finish the procedure by washing the windows, after which they will shine and allow sunlight to pass through unhindered.

For more information on this topic, watch the video in this article.

At first glance, removing film from window glass may seem like a simple task. Understanding the opposite comes when you take on this work.
IN best case scenario You will waste your energy and nerves, but you can ruin the window. This article will help you avoid all this.

First method: How to remove film from window glass by soaking

It will help if the film was attached to the glass using water-soluble glue.
Prepare a canvas such that it is sized to bend two centimeters on each side of the window glass.
Soak it in a solution of any dishwashing or window cleaning product, for example, Fairy, Drop, Sorti.
Moisten the film on the window with a cleaning solution from a spray bottle.
Press firmly onto the glass. Wait about an hour. In general, the longer it remains on the glass, the easier it will be to peel off the film. Just remember to constantly moisten the canvas; it should always remain wet.
Using your fingernail (you can use any sharp object, a toothpick, for example), carefully pick up the film from above and pull it away from the glass by two centimeters. Apply the singing solution to the line formed where the film adheres to the glass. The remaining canvas must also be moistened.
Wait five to ten minutes.
Carefully separate the film from the glass, starting from the corner. Do this smoothly, carefully so that the film does not tear. At the same time, do not forget to moisturize the remaining tightly.
If you have a helper, have him or her apply the cleaning solution to the peel line of the fabric at this time.
Do the work intermittently so that the solution applied by the assistant is absorbed as much as possible.
You will most likely still have pieces of film that have not peeled off. Remove them with a construction or office scraper.
Clean the window with any window cleaner you have.
Job is done.

Method two. How to remove film from window glass using a hair dryer

This is a riskier method. Sunscreen film is specially made so that it copes with its tasks perfectly on the hottest summer days. Therefore, you will have to heat it to 50-100 degrees. An ordinary hair dryer is not capable of this. You need to use a construction one. The glass may not hold up and burst. (And this is just before winter).
First, warm up the window with a hairdryer. The device should be kept 10-15 cm from the glass and not pointed at one area for a long time.
For about five seconds, direct the air stream from the hairdryer to the upper corner of the glass. Unhook the corner of the film from the window and begin to separate it slowly, carefully so as not to tear it. If you are with an assistant, then let one of you work with a hair dryer, while the other at this time separates the film, holding it in a taut, tense state. The hairdryer should be 5-19 centimeters from the glass, depending on the temperature of the jet. Due to overheating, the film may become deformed and begin to stretch in threads.
When the film is removed, you need to wash the window.

Method three. Household chemicals

The method is not easy, but, according to reviews and personal experience, it is the most effective. If, of course, you choose a suitable solvent.
It’s good if you can find out from the film manufacturer what he recommends for removing it. However, this does not always work out, especially if the manufacturer is, for example, from China.
You'll have to experiment yourself.
Peel off a little film from the glass. Use a pipette to add a few drops of solvent. Wait two to three minutes. If the film begins to peel off and you see a rainbow stripe between it and the glass, then the solvent is working.
Be sure to make sure that the solvent does not damage the PVC profile. To do this, soak a cotton swab in solvent and press it to the profile in an inconspicuous place. If the fleece threads stick to it, then use something else to peel the film off the window.
Especially protect seals from any solvent. If any solvent gets on it, wipe it off immediately.

What solvents to use

You can use 646 or 647, Cosmofen, Domax, Cosmofen, Fenosol. Schumanit helped me specifically.
Remember that solvents are very toxic substances, work when open windows, V rubber gloves and a respirator. Be sure to take the children out of the room, remove the aquarium, and remove the pets.
I don’t write how to remove the sun protection film with a scraper or melamine sponge. I tried to get rid of the film this way myself, but it didn’t help. Although maybe someone else has a different experience. Use only a special scraper designed for glass ceramics; with such work, the profile can easily be scratched.

In contact with

Owners of plastic windows are often faced with the question of how to wash the protective film. Of course, it is much easier to remove it immediately after installing the window, but often the owners do not peel it off immediately or completely forget about it.

However, the time comes when the protective material will have to be removed. Then the question arises: how to remove dried film from plastic windows?

Naturally, it is important not to damage the window during this process, and you also want to get everything done as quickly as possible and without unnecessary effort. What can be done in this case? Effective methods exist, which means you can safely use them.

But in order to successfully remove the protective film, you must first understand the essence of the problem in more detail. Then it will be much easier to solve it.

Causes of hard film adhesion

Why do we need film on metal-plastic profiles? Companies, by gluing it, ensure the integrity of the product during transportation and installation. On the one hand, it is good that such protection is glued to plastic windows. However, how ordinary people then get rid of it? When the product is already in place and protective layer is no longer needed.

Very often, windows are changed during complete renovation apartments or houses. This means that after installing PVC window profiles, the thin film coating remains for some time until the repair is completely completed, and dries.

After a few weeks, the film adheres more strongly to the plastic and practically merges with it. Dealing with dried out protective material is no longer easy.

Why security tape sticks more over time:

Unscrupulous window manufacturers usually skimp on some nuances. Their range includes glue, which is used for gluing protective material. There is such an unusual pattern: the lower the quality of the glue used, the stronger it attaches the film to the window. In this case, there are only two options: either remove the film layer immediately after installing the metal-plastic product, or choose the manufacturer more carefully.
The time of year, oddly enough, also greatly affects the adhesiveness of the protective tape. In winter and autumn, for example, the frame is cold, the glue seems to curl up and the adhesion of the film to the film is minimized. If it’s a warm season outside, the stickiness increases and it becomes difficult to clean the profile.
If you have a sunny side, then we can say with confidence that already a week after installing a PVC window, the film will stick strongly if it is not removed immediately. The fact is that under the influence of constant heating from sun rays the protective tape seems to dissolve and connect with glue mixture and adheres strongly to plastic. And then it dries out. Therefore, draw your own conclusions, and it is better to immediately rip the tapes off the frames.

These are the main reasons why the protective film layer can be difficult to remove even a month after installation. The whole essence is hidden in the adhesive composition. This is what we need to fight against.

How to remove protective film from plastic windows correctly? There are several ways. Choose individually the one that is most suitable for you.

Mechanical disposal techniques

There are only two such methods. These are the most effective and proven methods.

Let's take a closer look at them:

Using a scraper. If you have a question, how to remove duct tape, then a scraper will help. IN winter time Of course, it is better not to use this method, since the glue remains dense, and it will be difficult to scrape off the protective layer without damaging the plastic. But in the summer, this is the best option; the protective coating should be removed well and quickly. The scraper is able to effectively cope with melted adhesive composition on frames and double-glazed windows. Depending on the length of time the tape remains on the windows, it can be removed in different ways, in small parts or large pieces.
Stationery tape. How to peel off PVC film? Very simply, using tape. The bottom line is that, as already mentioned, the adhesive protective paper is very thin, so it can be difficult to remove with continuous tape. Here ordinary wide tape will come to the rescue. It is denser, and therefore stronger, than window tape, which is the whole point. All you need to do is simply stick the tape tightly over the film, and then peel it off along with it. Thin ribbons can be easily removed and remain on the strip of tape.

All other methods are based on chemical exposure. But there is also a heating method, which is also considered good and simple. However, it also has its own nuances.

Removal by heating

How to remove film from plastic windows? If you have at home construction hair dryer, then it can be used for quick removal old protective film from a metal-plastic window. You can also try using a household steam generator. The main idea is to melt the adhesive layer between the film and the surface of the window, due to which the tape will come off more freely.

The following points need to be taken into account:

You shouldn’t heat it too much, as the ribbon may melt, which will only make the task more difficult;
after warming up, you must first let the window cool down;
do not rush, otherwise the tape will be removed unevenly;
You can’t hold the hairdryer too close;
hot air should not be directed towards plastic profile, and on the glass.

If you follow all the recommendations and carry out the procedure correctly, then tearing off the sticky protective paper will not be difficult. It will be enough to simply pry the edge of the tape with a knife or scraper, and then remove the coating in a continuous piece without interruption.

Chemical removal method

You can also remove film from plastic windows using chemicals. These methods of removing protective coating from profiles are based on chemicals. They are able to dissolve sticky material, which will then come off easily, and then you can simply wash it.

So, you can use the following cleaning products:

Schumann;
Anti-scotch;
Mellerud;
LABEL OFF;
composition RP-6;
WD-40 composition.

All these products will come to the rescue in peeling off old stickers, tape and washing off adhesive stains from PVC windows, and will also help remove old paint. They are perfectly capable of scrubbing off protective tapes on profiles without damaging the plastic surface at all.

If after removing the film there are still traces of glue, they should be completely wiped off so that dust does not stick. You can use white spirit or acetone to remove them. And also try to remove stains with a stationery eraser.

Removing the sun protection layer

Another fairly common question that concerns not only plastic, but also wooden products, this is how to remove solar control film from a window? Is it even possible to tear it off? Yes, of course this is real. However, any kind of strong solvents are inappropriate to remove the film. How to clean the glass in this case? An ordinary knife and soap solution will be enough, or you can use Schumanite.

It’s worth saying right away that removing sun protection will not be so easy. But if you put in some time and effort, everything will work out.

How to remove film from glass? It is advisable to slightly warm the surface of the glass with a hairdryer before starting work. Next, thoroughly wipe the window with soapy water and begin removing the coating. The glue will gradually dissolve, and when tearing off the protective canvas, you will have to carefully pry it off with a scraper.

Finally, the glass unit and frames are washed away from the solar control film store product for washing glass. If scratches are found on the plastic after the work has been done, then Cosmofen will come to the rescue. However, before using it, you should carefully study the instructions.

Here are some simple ways to clean the film on your windows. The main thing is to do everything slowly and carefully. Then the result will be excellent, and there will definitely be no traces or defects left.

Today there are several types of film, each of which is intended for reliable protection homes from the scorching rays of the sun. At correct use This material allows you to reduce the summer temperature in the rooms by five to ten degrees.

This protective agent has only one serious drawback - the difficulty of removing it from windows. Each film contains an adhesive substance with which it is fixed to the glass. And in many cases, when removed, it can leave visible marks on the window, which will negatively affect its appearance.

Sun protection film on the window

All existing species films are made from materials that reflect light, and many of them contain aluminum, which can also leave unsightly spots on glass. It is quite difficult to remove them without causing any harm to the glass surface. But if you use the series chemical substances designed to clean complex stains, you can try to remove traces of using the protective film with minimal damage to the glass.

All modern materials, which are designed to protect premises from excessive high temperature, contain aluminum and other substances that make them difficult to remove from surfaces. In order not to leave unsightly streaks and noticeable stains on the glass, remove such protective equipment should be approached as carefully and responsibly as possible. There are several most common ways to be careful, each of which can lead to success.

Steaming

If you peel the sun protection material from windows without preliminary preparation, then the likelihood of stains and noticeable traces from the adhesive is enormous.

The ideal way to prepare the film for removal is to use a modern steamer.

The procedure for cleaning windows from material using a steamer is carried out in several stages:

A small area is heated using hot steam from a steamer. It is very important that the steam is directed to a specific place on the window.
About five minutes after steam treatment, you should pick up a piece of film and gently pull it towards you, separating it from the window.
The new section of the window is heated again until the material begins to move away from the glass.

The film area is heated using a steamer
After five minutes it separates from the window

This is the most gentle and simple way to remove sun protection film. In this case, a minimal amount of marks remain on the window, which can be easily removed with a simple soap solution. This is just one of the simple answers to the question of how to remove film from window glass without visible marks.

Detergents and cleaning products

Other effective methods include the use of powerful ones designed for cleaning glass surfaces. They allow you to remove stains and traces of film from the window without special effort, but when using them, safety precautions must be observed, which consists of the following rules:

When treating surfaces with chemicals, it is necessary to use the provided protective equipment. These include gloves, closed clothing and a respirator;
compliance with the dosage specified by the manufacturer on the detergent container;
compliance with the manufacturer's recommendations to avoid contact of the substance with certain materials that are sensitive to the components of the cleaning product.

Use protective equipment
Study the dosage

You can clean windows using such effective means as:

Domax. This substance is intended for gentle care of glass ceramics and does not contain abrasive substances;
Cosmofen;
Schumann;
Fenosol.

Schumanite is an effective remedy

However, even modern powerful preparations designed for cleaning surfaces cannot always cope with the consequences of the protective film material remaining on window glass. In this case, stains and other marks will have to be removed using a more rigid scraper, which is designed for cleaning glass ceramics. The remaining traces are then removed using a modern Fenosol cleaner. After this, the glass is washed first with a soap solution and then with warm, clean water.

All the methods described above, which tell you how to remove sun protection film from glass, are also suitable for cleaning wooden windows and for modern PVC profiles and metal-plastic. Compliance with safety precautions and the dosage of cleaning products will allow you to rid your windows of remnants of protective material without much harm to the glass and without compromising your health.

Scraper for cleaning glass ceramics

other methods

There are other ways you can try to remove film from your window. One of them is to use stationery knife or other sharp object, such as scissors. During the procedure, you need to carefully pry the edge of the film with a knife to separate it from the glass, and then pull it towards you. It is recommended to roll up the already peeled off areas into a tube so that they do not stick to the window again.

You can also remove some types of film using newspapers and soapy water. The procedure is carried out in several stages:

Regular newspapers are placed over the entire glass area.
The newspapers are sprayed with soapy water until they begin to stick to the surface.
Leave for an hour, regularly wetting the paper.
Remove newspapers and film, which will come off much easier after the procedure.

Newspapers are placed on all glass
They are sprayed with soapy water
Leave for an hour, constantly moistening
Easily remove newspapers and film

Precautions when removing film stains from glass

When carrying out work to clean windows from traces of solar control film, you should follow the recommended precautions. Some chemical cleaners may have negative impact on human skin and respiratory tract, and using sharp objects can cause injury. Therefore, when removing film stains, you must adhere to the following rules:

carry out all work related to chemical cleaning substances only with strong, impermeable gloves;
when wiping off marks, do not press hard on the glass, as this may damage its integrity;
when working with sharp objects (knife, scissors, scraper), you should act as carefully as possible so as not to get hurt or damage the window;
avoid getting hit chemicals on unprotected skin, eyes or respiratory tract;
Keep materials and tools intended for removing marks from glass surfaces out of the reach of children.

Glad to see everyone on my blog!

After installing plastic windows, not everyone immediately removes the film from them. But in vain!

More than once I had to observe in a recently built house nearby how the residents rubbed it with wet rags and tried to scrape it off with a scraper, since they did not immediately realize that they should have removed it immediately after purchase.

What can I say, because many people buy apartments after the film has had time to dry tightly.

Therefore, be vigilant, read useful tips about effective ways cleaning and test them immediately in practice.

On the protective films of profiles, manufacturers write that removing the film from metal-plastic window designs necessary immediately after installation work. But, for a number of reasons, this requirement is often neglected.

The protective coating protects the structure from contamination that inevitably arises during repairs or construction.

For example, the film can be useful when decorating slopes, external insulation of housing, and carrying out decorative work.

In such cases, the film's adhesive remains on the frames longer and hardens over time. This complicates the process of removing the film, and the glue itself sticks to the windows in the form of unaesthetic black spots.

How then to remove the film from plastic windows?

Helpful advice!

This problem can be solved in two stages, sequentially using mechanical and chemical methods.

The first will allow you to remove the film itself, while the second will deal directly with the glue.

Accordingly, to achieve the best effect, it is advisable to go through both stages. This approach will allow you to effectively get rid of the problem and avoid scratches on the windows.

So, the protective coating can be safely removed with three tools:

scraper for cleaning glass-ceramic cookers;
an industrial hair dryer (it is also acceptable to use a high-power household hair dryer);
school eraser.

In the first case, you should carefully separate the film with the sharp edge of a scraper. Due to the fact that this device is designed for glass ceramics, the likelihood of scratches on the windows is quite low. But you should still be careful when working.

The second option is considered safer and more reliable. It is necessary to heat the sealed surface with hot air.

It is important not to overdo it so that the film does not melt and stick tightly to the structure. More warm covering removed in one confident movement. If necessary, the edge can be pryed off with any sharp object.

Removing film with an eraser, at first glance, seems to be a rather exotic method. In practice, this method will require quite a lot of effort from you, but the PVC profile will probably remain intact.

But to remove film from plastic windows, use one mechanical method not enough.

After physically peeling off the film window frames What remains is the glue, which is firmly adhered to the structure. If the composition has not had time to dry well, you can get by with an ordinary household rag and soapy water.

Use a well-moistened cloth to rub the contaminated areas vigorously. However, in some cases you will need more powerful tools. Thus, the chemicals COSMOFEN 10 or FENOSOL performed well. They are good because in addition to persistent pollution Can also remove minor scratches.

You can also use Nanoflex P-12, an equipment cleaning product. It is worth mentioning that the listed methods for removing the protective coating are suitable for all elements of window structures. The adhesive composition in them, as a rule, is the same, which allows the use of the same products for working with frames, double-glazed windows, window sills, and fittings.

In conclusion, we note that before removing the film from plastic windows, you should definitely complete all construction works in the area of the opening. This way you can maintain an attractive appearance structures for a long time.

Naturally, with the exception of those works after which it will not be possible to physically remove the film.

source: veka.ua

Do we remove the film if we didn’t do it right away?

The frames of metal-plastic windows are protected with a special film in order to protect them from dirt, scratches and other damage during transportation and installation.

Removing film from metal-plastic windows is extremely simple if done in a timely manner, i.e. immediately after the windows have been installed.

If for some reason you delay this, then removing the film can become a big problem. According to the instructions, the film must be removed within 10 days after installing metal-plastic windows.

If you increase this period to a month or two, then most likely nothing bad will happen. Then, when the film remains on the frames for 3 months or more, it will take a lot of effort to remove it.

Why does this discrepancy arise? It turns out that the protective film consists of two layers and is glued to the frames using a special glue. Under the influence of heat and solar radiation, thin inner layer The film decomposes and firmly adheres to the plastic.

Separating the surface layer of the film is not as difficult as the inner one.

Reasons that increase the adhesion of the film to the frame:

Action ultraviolet rays. Once the film is on the windows located on shadow side The building can be removed after a few months, but on the sunny side it will begin to be absorbed into the frame in just a few days.
Glue quality. The lower the quality of the glue that holds the film, the more difficult it will be to tear it off. In the case of installing inexpensive metal-plastic windows, the possibility of encountering bad glue higher.
Action of heat. If the windows are installed in winter period, the film will begin to dry to the frame later. This will happen extremely quickly in the summer.

Finally, we will consider how to remove film from metal-plastic windows if it was not removed in a timely manner.

Use a hair dryer. This the best remedy to remove film. The main thing is to direct it at the frame, but not at the glass unit, otherwise it has the possibility of bursting from the temperature difference. The film is heated by hot air, dissolves and is easily removed. The only problem is to find a hair dryer. Some try to use ordinary, in turbo mode. This can only be crowned with triumph when the film is not quite firmly adhered.
Contact a cleaning company. The majority of such companies provide a similar service, and they have the devices required for this: a hair dryer, special scrapers and cleaners. And skill in solving similar difficulties.
Using a professional cleaning scraper glass-ceramic plates. Such a scraper will not damage the plastic.
Slowly, piece by piece, picking up the edge of the film with a thin knife, blade or scraper, and then tearing it off with your hands. Cutting devices should be used as little as possible, trying to separate the film with your fingers.
Remaining glue can be washed off with the rough side of the sponge and detergent for bathrooms.
A weak solvent. When using solvent, you must be extremely careful and first test on an inconspicuous area. The solvent has the ability to change the color of plastic frames.
An eraser. An ordinary school eraser for erasing a pencil can help remove any remaining film.
Roughly, although not with a wire brush and soapy water. The method is suitable for film on the shadow side.
White spirit. Although it should not be applied on top, on pieces of film, but between the film and the plastic. To achieve the desired result, you need to pry up the edge of the film, pour white spirit into this place, wait a little and separate the film.
"Cosmofenom". In companies installing metal-plastic windows, you can purchase a special product for cleaning plastics - “Cosmofen”. Based on the degree of activity of the active drug, “Cosmofen No. 5”, “Cosmofen No. 10” and “Cosmofen No. 20” are distinguished. No. 5 is the most powerful solvent; it dissolves plastic, so it must be used with great caution. In general, let's say 2 others. These are potent and unsafe for human well-being.

Often the film is not removed because the repairs are being delayed and you want to protect the window frames from paint, whitewash and other contaminants. This is a wrong approach, which will give rise to many more dilemmas. It is much better to remove the protective film, and if protection is needed, stick it on the frames masking tape. It won't be difficult to remove it at all.

source: stroiportal-dnepr.com

Removing protective film from PVC windows

Very often we hear questions of this kind:

“A year ago, plastic windows were installed at the company ****. All this time, the apartment was undergoing renovations, and my husband and I lived with relatives.

Now, after completing the repair, we discovered that the protective film that is glued to the plastic does not come off. That is, the film that was inside the apartment came off normally, but on the street side it holds tightly.

How can I try to remove the film from the window? maybe there is some remedy?

I have to disappoint you, I don’t know any means that can help you with 100% probability. After installing the window, the protective film must be immediately removed, otherwise in the sun under the influence of ultraviolet radiation it is destroyed and fused into the plastic.

Note!

The protective film must be removed immediately, otherwise the sun will destroy it and melt into the plastic.

Manufacturers of plastic windows even write warnings about this on the film, but usually in an overseas language. In our practice, there was a case when we installed windows for the entire house for customers, and the profile from which the windows were welded lay there for a long time outside in the sun.

We were unable to remove the film from these windows, and the problem arose, of course, after all the windows were installed. As a result, we had to completely replace all the windows with new ones.

But sometimes, special cleaning products can help remove the film. We sell Cosmofen plastic cleaner. A very serious thing I must say. Distributed specifically for window companies.

There are 3 brands of Cosmofen: Cosmofen No. 5, Cosmofen No. 10 and Cosmofen No. 20, they differ in the degree of dissolution of PVC plastic.

So Cosmofen No. 20 does not dissolve plastic at all, Cosmofen No. 10 is a weak solvent for PVC and Cosmofen No. 5 is the strongest solvent.

I think that if Cosmofen doesn’t help you, then nothing will. The only way out is either to change the windows, or to spit and forget, thank God the film is on the street and is not visible from the apartment.

source: www.okna-lider.com

How to remove film from windows after installing them

When installing plastic windows, always remember that you must remove the protective film that covers the profile for safety purposes immediately after the windows are in place and that’s it. Finishing work finished.

However, real situations indicate that consumers often order PVC windows from one company such famous brands such as “KVE”, “PROPLEX”, “Veka” or the famous “Rehau”, and their installation is carried out independently or with the help of other contractor companies.

In such situations, everyone completely forgets to remove the notorious protective film on the profile, which, under the influence of sunlight, sticks to the window so much that it is almost impossible to remove.

If something happens, claims can be made against her regarding the quality of the work performed, and her employees will have to worry about removing the film from outside profile.

The film on windows prevents scratches, both during their installation and during installation. Experts in this field recommend getting rid of such harmful film within 10 days after windows are exposed to the sun.

If time is lost and the protective layer has not been removed, do not be arbitrary, but listen to useful tips, proven by time and practice. Many people make the gravest mistake of trying to remove the film with a solvent. This way, the film will remain on the windows, and the profile may be hopelessly damaged.

Proceed with extreme caution, as strong heat may damage the entire profile.

No less effective means when removing the film from the window, you will also use a special scraper used during cleaning hobs and ceramic tiles.

You can safely work with a scraper, because it does not damage the plastic surface.

Try to very carefully pick up the edges of the stuck film with a scraper and remove it from the window piece by piece. If possible, work only with your fingers, since even a safe scraper can leave scratches on the PVC profile.

When finished, thoroughly wipe off any remaining glue with warm soapy water. If the glue cannot be cleaned with soapy water, then use the special cleaner “Cosmofen 10”.

The important thing is that it not only removes the remaining adhesive from the film, but also largely masks the small cracks that have formed. From available means, a regular eraser with school desk, it perfectly rolls off glue residues and helps achieve the desired results.

All of the above tips are time-tested and give positive results if you handle all devices carefully.

But if you enter into an agreement for the production, supply and installation of plastic windows with one organization (which is the best option), then make sure that they worry about removing the film from the window.