
August 18, 2025
written by Laura P
Heat-shielding film installation: our in-house competition
Competition: quick application of heat-shielding film
Would you like to install heat-shielding film to reduce sweltering summer temperatures? Are you wondering how complicated this operation is, and how long it takes?
Don't worry: you've come to the right place! At Luminis Films, we came up with the idea of organizing an in-house competition to measure, stopwatch in hand, the exposure time of an anti-heat film. Spoiler: even the most inexperienced can do it! So, are you ready to find out the results? Let the contest begin!

The rules of the game
For this challenge, we called on five Luminis Films employees. Here are the competitors:
- Alexandre, our experienced professional fitter;
- Alexis, our project manager;
- Amandine, our sales manager;
- Audrey, our sales representative;
- Axel, our developer.
What do they have in common? They're all manual workers, motivated and... a little competitive!
The choice of film used
For this experiment, we opted for an electrostatic anti-heat solar film. Why this choice? Because its electrostatic properties simplify installation:
- No glue needed;
- The film can be repositioned if necessary;
- Suitable even for beginners.
Clearly, this type of film allows stress-free posing, with the possibility of correcting one's gestures if necessary 😃
Mandatory installation steps
To make the competition fair, all participants followed the same steps.
1/ Equipment required:
- A spray bottle ofsoapy water;
- A marouflage squeegee;
- A sharp cutter;
- A clean microfiber cloth.
Careful cleaning of windows:
- Remove all dust, fingerprints and dirt;
- Dry the surface properly.
Removing the protective film :
- Gently peel off the liner protecting the heat protection film.
The film's positioning:
- Spray the glass surface generously with soapy water;
- Position the solar film on the glass, smoothing from the center to the edges;
- Remove air bubbles with the squeegee;
- Trim the excess cleanly.
👉 For more technical details, please consult our complete guide: How to apply electrostatic window film.

The competition: results
And now for the verdict
- Alexandre: 5 minutes 06. No wonder, he's been a professional installer for years. Smooth, fast installation, no mistakes;
- Axel: 5 minutes 42. A developer with the company for just 16 months, he nevertheless competed brilliantly!
- Audrey : 5 minutes 53. Like Axel, she has only 16 months' experience with us, but she rose to the challenge with flying colors;
- Alexis: 6 minutes 03. For a project manager who hasn't yet blown out his first candle at Luminis Films, the result is bluffing! ;
- Amandine: 6 minutes 24. Surprise of the contest: despite her 10 years of seniority, she finished last. Just goes to show, even with perfect product knowledge, practice makes all the difference.
As you can see, in just a few minutes, each of our employees has successfully applied their heat protection film.
What you need to know about heat-shielding film
Are you still hesitating about installing heat protection film? Our competition proved one essential thing: installation is accessible to everyone. Even without experience, all you need to do is follow a few simple rules:
- Carefully prepare your glazing;
- Be methodical in positioning the film;
- Take your time and patiently remove air bubbles.
The guaranteed result: an immediate reduction in interior heat, improved thermal comfort, and the added bonus of glare and UV protection.
In other words, installing solar film is fast, effective and economical.
Our in-house competition proved it: the application time for heat protection film is very short, even for novices. So why not try it at home? You'll gain in comfort, brightness and energy savings. And remember: all it takes is a little care and patience to succeed.
Would you like us to help you choose or install your solar film? Request your free personalized quotation now and get started!
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