In both new and existing homes, insulation is very important to save energy and minimize heat losses. But just putting air grilles on the windows is not enough to achieve a healthy indoor environment. Better isolation also means thinking about ventilating!

If you do not ventilate your home, a poor climate is created, a breeding ground for bacteria and fungi. This can cause health problems such as:

-> Respiratory difficulty | Cough | Fatigue | Dehydration | Headache