Ventilation channel allows breathing full chest

How pleasant it is to sit in a warm chair near the fireplace in a warm chair near the fireplace, wrapped in a blanket and sip a warm fragrant tea, conduct leisurely conversations with friends or family, read your favorite book, or read the good old book! Unfortunately, for many it remains only a pipe dream: no matter how the owner tried to insulate and secure the home, and the landlady - to make it as comfortable and cozy as possible, something is missing. The humidifier does not help: the windows are sweating, the silicone sealant turns black, the wallpaper is peeled off and the walls covered with black mold are exposed, the dampness is felt on the skin, it is absorbed by clothing, and unpleasant smells are spreading quickly around the house. If it describes your home, then you know: the ventilation duct does not work. Start repairing, otherwise you risk your health.

What is a vent channel?

People who are used to taking an interest in all the trivial details of their accomplishment, certainly know about ventilation in their apartment or private house. The ventilation duct is one that is positioned vertically (there are two or more of them) and ensures a natural and normal movement of air in the room. To understand the principle of the operation of ventilation, it is necessary to recall the lessons of physics: air passes from the high pressure region to the low region, and the warm one is lighter than the cold, so it moves vertically upward. Due to the normal operation of this system, we do not feel humidity or, conversely, dryness, and the room retains the optimum temperature. Important point: if the ventilation is too good, heat losses of the housing can be about half, but when installing a special valve they will be significantly reduced. The latter are also necessary for plastic eurowindows. Plus, ventilation is provided by the hoods in the kitchen (and they remove the fumes, smoke and unpleasant smells that have the property of "settling" on clothing and hair), and also fans, they will be very useful in the summer when you want a chill. Do not forget about modern systems of sealed windows and air conditioners.

Inspection of ventilation ducts independently

Worry about whether the ventilation works well? Do you suspect a breakdown? Then you need to check the ventilation ducts. It is not necessary to call specialists, just find the grate under the ceiling (this is the vent), open the door or window. Take a very thin and light piece of paper (the napkins are best suited) and attach to the grate. If everything is normal, he will be drawn in, and when the air stagnates, it will fall.

Ventilation channel. Alternatives

Of course, many may not like the fact that installing an air duct can greatly spoil the beauty of the house. Imagine: right in the middle of an elaborate wall or ceiling, there is a barred hole. There are also alternatives. Forced ventilation is a rather complicated system of ducts with branching, as well as valves, noise suppressors, filters and so on. But it can fly you a pretty penny, because you need a lot of energy. Therefore, it is desirable to install a recovery system. Infiltration - ventilation through natural cracks in windows and doors. Airing is good for health, but requires a lot of heat, gone for a full cycle of air replacement. In addition, you risk catching insects or plant seeds that cause allergies. Remember that the installation of ventilation will bring comfort and warmth to your home, protect your life and health, and provide a number of other advantages. Comfort to you and warmth!