Ventilation valve for plastic Windows. Plastic window with ventilation valve

Plastic window that appeared in our country, 20-25 years ago, caused a furor, as it looked much more aesthetically pleasing than wood, and provide excellent heat and sound insulation of premises.

However, after a little time it became obvious that they are such a perfect tightness itself is the cause of major problems. In particular, after installation of PVC Windows in the cold season the premises will be adverse, too humid microclimate, there is condensation on the glass, as well as mold and fungus on the walls and slopes. Of course, you would blame the manufacturer of double-glazed Windows. But this is not entirely correct, as its mission is to produce products with reliable locks, which will last a long time, will not lose its attractive appearance and ensures tightness. So does this mean that we should abandon the installation of double-glazed Windows? Not at all! Enough to buy quality air valve for plastic Windows.

Cause problems

The Question of why wooden Windows “sweat” less why during their operation did not appear mold and fungus, of interest to many. According to experts, the fact that they had gaps through which space is constantly incoming fresh air. But Windows won't let him in, which means that the moisture released as a result of life of the inhabitants of the house, accumulates in the room and settles on the Windows and walls.

Ventilation

Of Course, the easiest way, which will mitigate the situation — is the frequent airing of the room. However, experts say that they will be effective only if to produce such procedures every hour and leave the Windows open for 5 minutes. It is obvious that no one will stand up 6-7 times a night to air all the rooms in the house.

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Frequent opening of PVC Windows is fraught with other dangers:

• Extreme temperatures
• The home invasion of pollen that may cause Allergy.
• The possibility of home invasion by outsiders, which is especially important on the lower floors;
• Contamination of the premises with the dust;
• Breach of the insulation.

What to do?

Fortunately, there is a solution, and instead of manually ventilate the apartment or house every half hour, you can just buy the vent for plastic Windows. These products are installed directly on the window and let in fresh air, which is directed to the ceiling and creates drafts at the level of the sill, as during the ventilation.

The Advantages of valves "Aereco"

There are several types of such devices. In particular, the vent valve for plastic Windows "Aereco" has the following advantages:

• Needs no power supply;
• Flows from 30-35 cubic meters of air per hour;
• Does not create drafts;
• Prevents the formation of condensation on the Windows;
• Does not require human intervention.
• Eliminates indoors sharp fluctuations in temperature and humidity.
• Provides the ability to adjust the level of ventilation;
• Does not affect the noise and thermal insulation;
• Almost invisible;
• Takes up little space.

How to install?

Externally, the vent valve for plastic Windows is a small canister of white, light brown or dark brown. It is installed directly in the window frame. For this purpose in its upper part and drill a gap with dimensions corresponding to length and width of valve, assemble it as described in the instructions, and installed outside sun visor, designed to protect from rain.

Device Airbox

Vent valve, for plastic Windows, photos of which are presented below, is of a smaller size. This model of the Air-Box Comfort, featuring a lot of positive characteristics. In particular, such vents that provide the air changes in the room when window closed leaves:

• Can be installed on the profile of any structure;
• Equipped with a regulator of volume of the supplied air;
• When winds at a speed of 5-6 meters / second (the average in the temperate climatic zone) valves snap spontaneously;
• Their installation does not require you to make changes in the window profile, i.e., Windows does not suffer.

In addition, vent valve for plastic Windows, Air-Box does not violate the thermal and acoustic insulation. To make this system work more efficiently, experts recommend to use it together with conventional electric fans mounted in the exhaust mines.

Air-Box Comfort (ventilation valve for plastic Windows): install

Installation of vents for double glazing is produced in two ways:

• Installation without milling profile. With this method it is provided good sound proofing, and the performance of the valve is up to 20 CBM/h For installation of a standard seal on the frame is replaced with the special spacer included with the ventilator. In this casethere should be a distance of 0.5 cm to the inside bottom corner of the glass. Then, on top of the sash a place where will be installed the vent for plastic Windows, there is also a staff cut the seal with a length of 3.5 cm the Last step — removed a protective film from the product, it is installed according to the included instructions and fixed with screws present in the kit.

• Installation with the milling profile. This method provides improved performance (skipping into the room air from the street volume up to 40 cubic meters per hour). To install the ventilator with the milling on the top sash of the window choose a place for its installation and remove the regular sealer. Produced by milling to a depth of 1.5 cm and Remove the protective tape from the sealant available on the product, set the ventilator according to the instructions and fix it with screws.

The benefits of a supply air window valves in relation to the split-systems

Conventional air conditioners have the following working principle: they take the air from the room, cooled it, cleaned the filters and re-feed back into the room. The saturation of the air with oxygen "from the street" does not occur. Of course, there are split-system equipped with device providing forced ventilation, but they are quite expensive. In particular, the models that are cheaper 30 000, are absent. In addition, installation of air conditioning, providing free access of air from outside, will require the laying of ducts, and they consume electricity, while the valves for the Windows offline. Thus, these vents still ekonomiczny.

Ventilation valve for plastic Windows: reviews

The Majority of those who have already installed the supply air vents in his apartment, saying that it was the right decision. It is noted that these valves work only if the room is serviceable hood. This is especially true of apartments in the so-called Khrushchev and houses built 30-40 years ago. Therefore, before you purchase vent valves for plastic Windows should ensure that the hood is not clogged with debris. After all, devices such as the type of Air-Box to pump air from the outside in as from the apartment removed the exhaust. Judging by the reviews, the plastic window with vent valve should not be placed only in climates where frosts are often over 35 degrees. The fact that such devices are not designed to work in severe cold and may form ice.

Now you know what are the advantages of plastic Windows with a ventilation valve, and will be able to decide what is best to install in your home — air conditioning with hood or such a simple and inexpensive device.