When the summer sun pouring through your windows feels more like an enemy than a friend, it may be time to think about extra protection. At Mirlex, we see almost every day how solar control films make rooms more comfortable, more energy-efficient, and much more stylish. Below are five unmistakable signs that your home windows also need extra protection! 👇

1️⃣ Indoor temperature rises quickly
If you notice your home turning into a sauna on sunny days, it’s a clear sign that window glass is letting in too much heat. Solar films help keep the heat out and the cool in.
When the sun rises and by midday the room is already uncomfortably hot – your home quickly turning into a sauna – it’s obvious the glass surfaces let in too much heat. Regular glass does not reflect solar radiation but lets it pass through, accumulating inside. The result is overheating, making home life tiring and forcing you to use more and more air conditioning or ventilation.
This is not just uncomfortable – it’s also costly. Cooling devices run longer and consume more energy. Even constant cooling may not help if the glass itself heats up and radiates warmth back into the room.
Solar control film reflects a significant part of the sun’s rays before they even enter, keeping indoor temperatures more stable, rooms cooler, and energy use lower.

2️⃣ Furniture and interiors are fading
If your sofa, curtains, or parquet have lost their color or become patchy over time, the culprit is not just “aging” – it’s UV radiation. Regular glass does not block harmful UV rays that penetrate daily through windows, gradually breaking down all materials: fabrics fade, wood becomes dry and brittle, and plastic turns yellow.

When the sun shines on the same spot day after day, changes are speedy. For example, one chair fades more than another, carpets develop light stripes, or wooden surfaces begin to crack. Polishing or cleaning won’t fix it – the damage is permanent.
UV-protective solar films prevent this by blocking up to 99% of UV rays, helping furniture and materials retain their original appearance much longer.

3️⃣ You feel uncomfortable in the sunlight
If you constantly move curtains to stop the sun shining directly into your eyes or onto a computer screen, it’s a clear sign the light level in the room is not under control. Harsh sunlight can make working or relaxing uncomfortable – you can’t see the screen, bright spots appear on tables, and your eyes tire faster.
This is not just a visual issue. Constant light disturbance can affect concentration and productivity, not to mention general comfort. Moving curtains back and forth may help temporarily, but it leaves the room darker and less pleasant.
Solar films diffuse and soften sunlight without darkening the room. You can keep natural light and open views without discomfort.

4️⃣ Air conditioning is overworked
If your AC runs all day and bills keep rising, the problem is often the windows, not the unit. Since regular glass lets in more heat than it lets out, the AC constantly has to compensate for the heat that should not enter in the first place.
Indoor temperature fluctuations exhaust both you and the equipment – rooms heat up quickly, AC overcools them, and the cycle repeats. This not only raises electricity bills but also wears down the system faster.
Solar control film blocks a significant portion of solar radiation, keeping rooms consistently cooler and reducing the load on cooling systems. The result is lower energy consumption, less noise, and longer equipment lifespan.

5️⃣ Neighbors see too much
If you feel passers-by or people in nearby buildings can see too easily inside, you have a clear privacy issue. Curtains and blinds can help, but make rooms darker and block natural light.
Solar films solve this smarter. Reflective films allow you to look outside during the day while preventing others from looking in. This means you can keep windows uncovered, enjoy light and views without feeling like you live in an aquarium.

🎯 The solution is more straightforward than you think
Installing solar control film is quick, affordable, and requires no major renovation. Mirlex OÜ offers a wide range of Solar Screen films that help ensure a better indoor climate and extend the life of your interiors.

Contact us, and together we’ll find the right film for your windows! 📩

30.05.2025