
07/28/2025
written by Laura P
How to lower the temperature in a baby's room: the case of Alice
Anti-heat film: the solution for baby
When the heat comes into our homes, comfort is quickly compromised. And your baby's room is no exception! Suffocating temperatures, stagnant air, disturbed sleep... Yet there's a simple, effective solution: Luminis Films' anti-heat film. Alice, a young mother, shares her experience with us.

Why protect infants from the heat in summer?
The temperature of an infant's room is an essential element in its comfort and quality of sleep. Unlike adults, newborns cannot regulate their body temperature effectively. As a result, a room that is too warm can cause :
- Restlessness and crying;
- Excessive sweating;
- Difficulty falling asleep;
- A risk of dehydration.
But beware: a room that's too cold isn't ideal either. The right balance is crucial to baby's well-being. Recommended temperature? Between 18°C and 20°C. This allows your child to sleep in a serene environment, without the risk of overheating or discomfort.

How can I stabilize the temperature in my baby's room in summer?
In the middle of July, Alice noticed that her baby's room was already 29°C at 8am. A real oven! Despite shutters, blackout curtains and a fan, nothing helped. So she decided to look for a more durable and effective solution.
She discovered Luminis Films ' GLASS-102i anti-heat film: a product designed to significantly reduce heat while letting in natural light. Two essential criteria for her, as she refuses to live in the dark.
Focus on GLASS-102i heat protection film
- Solar filtration: reduces total solar energy by up to 70%;
- Light transmission: 56% of natural light is retained;
- Infrared reduction: 70%, for an immediate cooling effect ;
- UV protection: 99% of UV rays blocked to protect baby's skin and furniture;
- Compatibility: ideal for untreated single or double glazing ;
- Aesthetics: discreet light silver finish, perfect for a child's bedroom.
Result: after installation, the bedroom temperature drops to 24°C at the same time! Baby sleeps better, the climate is milder, and natural light is always present. A real cocoon of freshness.
Luminis Films' best-performing heat protection films
Here are some other popular references for parents and homeowners in search of thermal comfort:

Our other tips for keeping your baby's room fresh
Anti-heat film is the basis. But to keep your baby's room as cool as possible, here are a few tips to apply on a daily basis:
- Regular hydration: offer water (or milk, depending on age) throughout the day;
- A light bodysuit is all you need: forget thick pyjamas or blankets;
- No superfluous objects in the bed: they retain heat;
- A breathable mattress: helps limit perspiration;
- Targeted ventilation: ventilate early in the morning and in the evening, when the air is cooler;
- Cross-ventilation: open two opposite windows to create a natural draught;
- And of course... Luminis Films heat protection film!
A simple but effective routine for a healthy, temperate bedroom conducive to sleep 😇
As you can see from Alice's testimonial, it's possible to reduce the heat in a baby's room without sacrificing natural light. Anti-heat film is a simple, quick and long-lasting solution for ensuring your little one's comfort and safety, even in the height of summer. It's never too early to take action and improve your family's well-being.