Solar control film for plastic windows, Heat reduction, self-adhesive glueless, silver dark mirrored

  • Outdoor installation
  • self-adhesive
Solar control film for plastic windows, Heat reduction, self-adhesive glueless, silver dark mirrored
Montagevideo starten
Sonnenschutzfolie für Kunststoffflächen, silber dunkel verspiegelt
Sonnenschutzfolie für Kunststoffflächen, auf einer Doppelstegplatte von Außen gesehen
Sonnenschutzfolie für Kunststoffflächen, auf einer Doppelstegplatte von Innen gesehen
Sonnenschutzfolie für Kunststofffenster
Geometry Linear metre
Pentagon with slope
Rectangle with bevel
Rectangle with two slopes
symmetric trapezoid
right triangle
symmetrical triangle
Gable window
Rectangle with segmental arch
Rectangle with basket arch
Rectangle with semicircle
Quarter circle
Circle section
Oval / Ellipse
Available in the dimensions:
min. 5,0 x 5,0 cm
max. 151 x 3.050,0 cm
Width [cm]
Height [cm]
from €1.05

Price per m² from: €39.90 Price per m²: €35.91 Price per m²: €39.90 incl. VAT plus shipping costs. Item no. 152030

Order accessories directly

This installation set is suitable for smaller film installations of only a few windows with an area of around 1m² each. The set price saves you over 15% compared to the individual components.

Mounting set

This installation set is ideal for medium-sized film installations of up to five windows with a maximum area of 2m² each . You save almost 23% with this bundle compared to the individual components.

Assembly set professional

For beginners: Easy-to-apply edge sealant for up to 149 metres of film edge. Protects the film from oxidation and thus significantly increases durability. Recommended for all window films installed outdoors. Highly recommended for sloping skylights!

Edge sealing pin

For experienced users: This edge sealing set is used to seal the edges of the film during outdoor installation. Sealing is highly recommended and protects the film from oxidation, thus significantly increasing its durability. The set price saves you over 20% compared to the individual components.

Edge sealing set

The ideal care cloth for drying and polishing our films and additionally many other types of glass such as panes, mirrors and much more!

Foil polishing cloth

Delivery time approx. 1-4 days

CNC cutting accurate to the millimetre

free assembly tool

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Specially designed for mounting on plastic surfaces, plastic glazing, Plexiglas, acrylic glass...

Specially designed for mounting on plastic surfaces, plastic glazing, Plexiglas, acrylic glass or Lexan.

This solar control film for outdoor installation is a new product specially developed for plastic surfaces with maximum heat reduction. It is able to follow the temperature-related expansions of the plastic surfaces and does not crack as a conventional sun protection film would do.

Advantages of this sun protection film for plastic windows

  • strong sun protection
  • adequate light transmission
  • very high rejection of total solar energy of 81% for exterior installation
  • very high UV protection of 99

This reduces the heating of the rooms, the room climate becomes more pleasant and the fading of furniture and carpets is reduced. Even with open roofings, this sun protection film leads to a noticeable reduction in heat.

Application examples

This film is used, for example, for terrace roofing, conservatories or in business premises and production facilities with polycarbonate glazing. The scratch-resistant surface of the sun protection film makes it easy to clean with standard glass cleaners. It is dirt-repellent and easy to clean.

Dismantling instructions

If this sun protection film for plastic surfaces is removed, the film adhesive may remain on the surface, depending on how long it is left on the surface. The adhesive can form a firm bond with the plastic over time. If you want to remove it, the plastic surface may be damaged.
In rare cases, bubbles may form between the film and the plastic surface. Information on this can be found in the product data.

Safety information

In the case of very strong sunlight, the plastic surfaces can deform in such a way that a kind of concave mirror is created and the sun rays reflected by the sun protection film are bundled and hit an object and can burn or melt it. This effect became known through foiled plastic windows in sectional doors, whereupon plastic parts melted on vehicles parked in front of the doors.

Included in delivery

You should definitely order the transfer concentrate, art. no. 020010 additionally. It makes the installation easier and leads to a better result. Alternatively, you can also use a pH-neutral cleaner. This must be pH-neutral to prevent streaks from forming together with the film adhesive!

Any offcuts are not included in the scope of delivery.

Technical data and information at a glance...

Note and guarantee exclusion

In rare cases, bubbles may form between the film and the plastic surface after installation. The reason for this is the "outgassing" of the usually new plastic surface. Unfortunately, this cannot be detected in advance and the time until the possible formation of bubbles cannot be predicted. The risk therefore lies with the customer and any warranty by us is excluded.

Manufacturer's warranty

The manufacturer grants a guarantee of 3 years on the sun protection film for plastic surfaces when installed vertically and on sloped glazing (skylights) from a roof slope of 25°. The edges of the film must be sealed all around. This guarantee refers to flaking, yellowing and demetallisation of the film.


Depending on various factors, the durability of the films is up to 5 years in Central Europe. In the case of sloped glazing such as skylights with a roof slope of 25° or more, this durability is reduced accordingly due to the stronger solar radiation and the higher exposure to environmental influences.

This information only applies to films sealed on the outside in the area of external installation.

PropertiesOutdoor installation
Light Reflection Indoor 60%
Outdoor 62%
Transmission 16%
Solar Reflection 67%
Absorption 20%
Transmission 13%
Shading coefficient 0,20
Heat transfer coefficient (U-value) 5,10
Total energy transmittance (g-value) 0,18
Emissivity n.a.
UV reduction 99%
Glare reduction 84%
Total energy rejection (exterior) 89%

Erklärung von Lichttransmission, Reflexion, Absorbtion

The values of the properties were determined by the film manufacturer. They have been calculated on 3 mm glass using the appropriate methodology and are subject to variations in process conditions in industrial production. They are for estimation purposes only.

Technical data 
Material Polyester film
Film thickness approx. 50 µm
Adhesive Pressure sensitive adhesive system

The manufacturer recommends mounting on the following plastics:

Type of plasticother designation
PC (polycarbonate) Lexan
PMMA (polymethyl methacrylate) Plexiglas
Acrylic glass
Answers to the most frequently asked questions...

General questions

Can I get a free foil sample?

Of course, please click on this link to access the corresponding order form. You are welcome to add to the list of items if you wish. There are no costs for you!

Will you also cut the film for me?

We cut each film to the exact millimetre according to the dimensions you enter. The cutting is free of charge. You can find detailed instructions on how to measure your panes here.

Alternatively, you can also cut your film by hand with a cutter knife. However, this requires a little manual skill, so you are usually better off using our free service.

Can you also cut a round blank or other geometry?

In general, almost all 2D shapes can be produced. Many geometries (e.g. triangles, trapezoids, circles) can be ordered directly via the online shop. To do so, please click on the orange rectangle to the right of the article image. You can then choose between many different shapes.

For shapes that are not specified, please send us a small sketch (photo) in which you specify the side lengths, radii or angles. Please contact us for this purpose.

Does the film also adhere to surfaces other than glass?

The window film adheres to all surfaces that are approximately as smooth as glass. When applying the film to plastic, please bear in mind that the adhesive may bond with the plastic, making it impossible to remove the film cleanly later.

How can I clean my window pane with the film in place?

You can keep your window pane clean as usual. The film should not be rubbed with sharp-edged objects (e.g. a brush).
You can find more information in our guide General care instructions for window films.

Can the film be removed without leaving any residue?

All window films can be removed without leaving any residue and without damaging the glass surface!
Below you will find detailed instructions on how to remove old window films.

Can you also print on films?

Unfortunately, we do not currently offer foil printing and do not have any partner companies with whom we can realise foil printing.

How to mount this film on the window...
Montagevideo starten
Installation video for window films. Click on the picture to start.

Assembly instructions for Sun protection films for plastic surfaces (self-adhesive)

You will need the following items

  • Plastic bottle with spray head or with hand sprayer, adhesive tape, paper towels (not included)
  • Transfer concentrate (not included)
  • Glass cleaner (not included)
  • or commercially available glass cleaner
  • Installation squeegee and glass scraper blade (included free of charge in the delivery)
  • .

    Installation tips

    • Two people should carry out the installation!
    • Do not install any film at temperatures on the installation side below +6° C.
    1. Fill the spray bottle with 0.5 litres of water and add the transfer concentrate (30 ml) (enough for approx. 6 to 7 m² of glass surface).
    2. Thoroughly clean the glass with commercial or our glass cleaner!
      Remove all sticky particles (e.g. paint or fly dirt) preferably with the glass scraper blade
    3. . No dirt residues should remain on the glass!
    4. The sandblasting foil consists of the mostly white backing paper and the actual sandblasting foil.
      Now place the sandblasting foil with the view side down on the glass pane or similar. You are now looking at the back of the film.
      Then carefully and slowly peel off the backing paper at as shallow an angle as possible until it is about halfway along the entire length of the film. Cut the backing paper and stick it back onto the sandblasting film with a gap of about 2 cm to the remaining backing paper.
    5. Now hold the Sun protection film in place while the 2nd person starting from the corner, and at the same time spray the adhesive side of the Sun protection film that is now exposed with the liquid.
      Afterwards, the glass pane (surface to be pasted) must be sprayed with the liquid. Do not be sparing with the liquid, the film and pane should be well wet.
    6. Place the Sun protection film on the glass, the film should slide back and forth well, otherwise spray the glass again.
    7. Now spray the other side of the Sun protection film as well, this will make it easier for you to work with the mounting squeegee.
    8. Now press the liquid out evenly with the mounting squeegee from the centre to the right and to the left. Make sure that there is no residual water left under the film! Repeat this procedure several times to remove even invisible water residues. When doing this, wrap the supplied squeegee with a paper towel to avoid any scratches.
    9. Carefully wipe the edges and the foil with a soft cloth. If necessary, press the edges again with the mounting squeegee.
    10. Now let the Sun protection film dry for three days without touching it.
    11. Wait two weeks before cleaning the film for the first time and never use hard objects (brush or blade) to clean it. Commercially available glass cleaners can be used.

    FAQ`s about the installation

    Can I carry out the film installation alone?

    Films that are no larger than 1m² can be installed alone without any problems.
    For larger pieces, it is recommended that two people carry out the installation. This makes it easier to handle the film and place it on the pane.

    How can I avoid dust inclusions under the adhesive back side?

    First, clean your windows really thoroughly with glass cleaner. Then go over the entire window pane again with our supplied glass scraper blade to remove any hard-core impurities on the pane (such as fly droppings). These fine stains are often invisible to the naked eye and you will be amazed at what the blade still removes.

    In addition, do not lay the Sun protection film after peeling off (covers the adhesive side for transport) on the floor to get it wet. Rather, pull a table nearby to spray the film on. On the floor you will always stir up very fine dust particles, which will then settle on the adhesive side facing upwards. These dust particles can later show up on the pane under the Sun protection film, which is something to avoid.

    Can I apply the Sun protection film without transfer concentrate?

    Alternatively, you should at least use a pH-neutral cleaner. We do not recommend installation without any additive at all, which increases the gliding properties of the water!

    We strongly advise against the use of water diluted with detergent. This can lead to streaking due to a reaction with the film adhesive.

    Does the film have to be applied perfectly to the glass at the first attempt?

    No, this is not necessary as long as you have sprayed the adhesive side of the window film and your glass sufficiently wet. Due to the moisture, the adhesive has no adhesive effect, which makes it easy to move the film and position it precisely. It is even possible to remove the film from the glass again and reapply it.

    After mounting, small bubbles formed the next day

    The bubbles consist of residual liquid that was not pressed out from under the film when it was applied. Over time, these run down between the already drying film adhesive as far as they can under the film and collect in some places. The bubbles disappear by themselves when the remaining liquid diffuses through the film to the outside. Depending on the outside temperature and sunlight, this can take up to three or more weeks before the film fits like a second skin.

    In any case, you should wait this time and do nothing. In most cases, the blisters disappear all by themselves!

    How easy is it to remove the film?

    The window film itself can be easily removed. To do this, detach one corner and fold it over directly. The film can then be removed from the glass at as flat an angle as possible.

    It is possible that residues of the film adhesive remain in some places. These can be soaked with our adhesive remover or acetone and then removed again with a glass scraper or ceramic field scraper. You will find detailed instructions on how to remove window films on our homepage in the FAQ`s.
Order a product sample...

We will be happy to send you a free sample of this and up to four other films without obligation.
The samples are approx. 9 x 9 cm in size and will be sent to you free of charge and without obligation by letter post.

1. select sample (max. 5 pieces)
Solar control film for plastic windows, Heat reduction, self-adhesive glueless, silver dark mirrored Solar control film for plastic windows, Heat reduction, self-adhesive glueless, silver dark mirrored
Art.-Nr. 152030
Please select at least one sample!
2. Specify shipping address
Flat, floor, etc. (optional)
I accept the privacy policy.
Thank you very much!
We have received your foil requests.
The samples are usually sent to you within one working day.

Assembly instructions

Montagevideo starten
Installation video for window films. Click on the image to start.

Tool for easy assembly

The tool sets and accessories offered by Velken will be very useful for the success of your installation! Adhesive films, electrostatic films, decorative coatings... for each product there is the appropriate tool.

In addition to the assembly video, take a look at the detailed assembly instructions.

- 30 %
Assembly set professional
This installation set is ideal for medium-sized film installations of up to five windows with a maximum area of 2m² each . You save almost 23% with this bundle compared to the individual components.
040020 - Assembly set professional
€14.25 €9.95
Sonnenschutzfolie, silber dunkel verspiegelt
  • Indoor or outdoor installation
  • self-adhesive
cooler temperature
Sun protection
Light transmission
Glare reduction
€32.90 / m²
Sonnenschutzfolie, silber hell verspiegelt
  • Indoor or outdoor installation
  • self-adhesive
cooler temperature
Sun protection
Light transmission
Glare reduction
€32.90 / m²
Sonnenschutzfolie silber mittel verspiegelt
  • Indoor or outdoor installation
  • self-adhesive
cooler temperature
Sun protection
Light transmission
Glare reduction
€32.90 / m²
- 22 %
Mounting set
Mounting set
€6.35 €4.95
- 30 %
- 13 %
Edge sealing set
Edge sealing set
€28.80 €24.90
Cutter knife
Cutter knife
- 28 %
Premium mounting set
Premium mounting set
€49.15 €34.90
- 22 %
Mounting set
Mounting set
€6.35 €4.95
- 30 %
Undurchsichtige Farbfolie selbstklebend in großer Auswahl
Opaque colour film
€34.18 / m²
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Reviews 3

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∅ 5,0   from 5 stars for 3 ratings
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2 weeks agoVerified purchase
Super Produkt

Schöne dünne Folie, super Sonnenschutz.
Montage war super beschrieben und ging auch so einfach.
Bestellung ist einfach und die Lieferung erfolgt sehr schnell.
Kann die Fensterfolie nur weiterempfehlen.

one year agoVerified purchase
Sonnenschutzfolie für Kunststofffenster

Die Lieferung erfolgte schnell und gut verpackt.
Die Montageanleitung ist vorbildlich und sehr gut verständlich und nachvollziehbar.
Die Wirkung nach der Montage ist wirklich da und bemerkenswert.

3 years agoVerified purchase
Gute Qualität

Die Qualität der Folie ist soweit ich das beurteilen kann hochwertig. Habe als Dekorateur schon mit anderen Folien zu tun gehabt.
Die Montage erfordert etwas Geschick. Aber wenn man sich genau an die Anleitung hält klappt es. Mit Übung wird man besser. Das 2. Fenster dann von besserer Montagequalität.
Ich hätte nur mehr Sorgfalt auf die kleineren Blasen legen sollen und bei hellem Licht arbeiten und nicht in der dunkleren Garage. Auch beim Reinigen sollte man wirklich gründlich sein.
Die Durchsicht ist wie auf den Vergleichsbildern auf der Homepage angegeben. Obwohl die Folie als "dunkel" angegeben wird kommt doch viel Licht durch.
Die Hitzeabweisung funktioniert gut.
Ich habe die Folie auf eine Plexiglasscheibe vor das eigentliche Fenster montiert. Die Restwärme wird so durch die Hinterlüftung nicht auf das Glas übertragen. So kann ich sie über Winter abnehmen. Ist nur für den Hochsommer gedacht und lebt dann evtl. länger.
Habe den Montagerakel mit Filzkante dazu bestellt - nur zu empfehlen. Man muss dann nicht mit Lappen hantieren.

Martin Siegel Customer service 3 years ago

Was für eine super Idee von Ihnen und auch die Umsetzung ist hervorragend gemacht! Da sieht man mal was alles mit Fensterfolien realisierbar ist. Chapeau!

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