Which heat-shielding film to choose for a velux window?

Velux solar film: an effective anti-heat solution

When summer arrives, the heat can quickly become difficult to bear in certain rooms of the house, especially under the roof. Roof windows, such as Velux, easily let in the sun's rays, rapidly raising interior temperatures. An effective, easy-to-install solution? Anti-heat film for Velux windows from Luminis Films! But which model should you choose to combine comfort and efficiency? We'll help you make the right choice.

Discover the selection

Why does heat enter through windows?

Unprotected glazing lets in the sun's infrared and ultraviolet rays. Once inside, these rays heat up the ambient air, walls, floors and furniture, creating a greenhouse effect: heat builds up and can't escape. The result? A stifling temperature, especially in the attic.

Some openings are more exposed than others:

South-facing bay windows;
Verandas that act as natural greenhouses;
Windows without shutters ;
And of course... Velux windows, which are often exposed to direct sunlight from the roof.

These are priority areas to treat if you want to reduce the heat in your home effectively.

Anti-heat film: how does it work?

Velux solar film is a thin layer of adhesive or repositionable film applied directly to the glass. It acts like a heat shield: it reflects infrared rays (those that heat up) while blocking a large proportion of UV rays. Result: heat stays outside.

You don't have to live in the dark to keep the heat out! The film lets in natural light while reducing heat gain. You can keep your interior bright, while improving your day-to-day thermal comfort.

The best heat protection film for Velux

At Luminis Films, we offer several models specially designed for roof windows such as Velux. Here are our recommendations:

Repositionable bronze scratch film TOILE-108i

This model is unique: it is attached using an ultra-simple hook-and-loop system that's easy to fit and remove. With its soft bronze tint, it provides an effective thermal barrier, rejecting 92% of solar energy, while slightly dimming the light. It's ideal for rooms where you want to create a cosier ambience, while staying cool.

Silver metallic film GLASS-200x

This film offers excellent thermal protection, with a slightly reflective appearance. It is perfect for long-term installation on roof windows with high exposure to the sun. It rejects 85% of solar energy.

GLASSplus-241x long-life film

Designed to stand the test of time, this model is recommended for attics and rooms under the roof. It combines thermal performance and durability, with good aesthetics. It rejects 90% of solar energy.

STAT-216ix reflective repositionable film

Ideal for glueless installation, this film is easy to attach and can be removed at any time without leaving a trace. Perfect if you need a temporary or reversible solution, it rejects 79% of solar energy.

💡Goodto know: All these films are compatible with skylight windows and provide a significant reduction in interior temperature.

Our best heat protection films for Velux

Benefits for your daily comfort

Reduced indoor temperature

Thanks to their anti-infrared action, Velux films can reduce the temperature by several degrees. A real difference for your comfort, especially under roofs where the heat rises quickly.

Less air conditioning = energy savings

Less heat = less need for air conditioning! You reduce your energy consumption and save on your electricity bills, while doing your bit for the environment.

UV protection

UV rays fade your furniture, your floors, your curtains... Solar window film protects your interiors from harmful rays and extends the life of your decor.

Solar film for Velux is a simple, discreet, high-performance solution for protecting your interior from summer heat. By reducing the greenhouse effect and UV rays, it improves your comfort, preserves your furniture and reduces the need for air conditioning.

So don't wait for the heatwave to set in: apply your heat protection film now and enjoy a more peaceful summer.