How to ventilate the apartment without having to open the windows

Nowadays, almost every second in an apartment fitted plastic windows. They are fairly tight window constructions that save us from street noise and weather. All would be kind of nice, but really not so as hoped.

The fact that the whole data structure is much worsen the microclimate inside the premises, as the full process is disrupted air, which leads to some unpleasant consequences.

From - for leakage may occur condensation on insulating glass units themselves, and this can lead to mildew, which will adversely affect the health of residents in the apartment. Therefore, we must pay special attention to the stability of the air circulation.

Many use it for micro-ventilation, it is when the window seems to be closed, but not too tightly. Some do open the door wide open and ventilate the room for 10-15 minutes. Of course it's right, but not very convenient and safe, since the risk of colds in this case, increases many times.

Fortunately we live in the modern world and can find the right way out of any situation. It turns out, you can ventilate the room, and without the need to open the plastic windows.

We are talking about the use of a special supply valve, which is mounted directly on the plastic window.

Mounted it on top of the door plastic window and is fixed on the three self-tapping screws. The principle of operation is very simple. The air enters from outside through the sealing elastic and passes through the inlet shutter into the room. Adjustable shutter, so the supply air flow can be adjusted from a strong to a minimum.

Such valves are not very expensive, I bought for 750 rubles. At the moment, manufacturers of add-ons for Windows a lot, so you can think about installing. Thanks for attention