Hoods in the bathroom and toilet

Hoods in the bathroom and toilet

Hoods in the bathroom and toilet

The bathroom is the place where everyday hygiene procedures take place, and often there is a place for a toilet. If it is neat, clean and functionally furnished, then it will be comfortable, and in the evening you can take a relaxing warm bath and relax after a working day.

Almost all procedures in the bathroom are carried out with the participation of water, so the humidity can increase significantly. How to take care of the bathroom so that, despite the large amount of water and water vapor, the remnants of moisture are well removed from the room and do not become a medium for the development of mold and fungus. Here, ventilation plays a key role. Competently arranged ventilation becomes just a necessary condition for arranging a bathroom, while the main role in removing moisture is played by a good hood for the bathroom and toilet. How to take care of good ventilation in the bathroom, which fan to buy a hood in the bathroom or toilet, when it is needed, we will look at this article.

Ventilation in the bathroom

Properly constructed and well-functioning ventilation in the bathroom is not only important for this place, but also for the whole apartment or house. Indeed, through the ventilation system removes excess moisture and polluted air from the bathroom and toilet.

If the ventilation is not done correctly or does not work properly, water vapor will condense, settle on the walls, tile joints, it will be stuffy in the bathroom, fungi and mold will appear on the walls and ceiling. Such polluted air and damp, moldy walls can cause acute respiratory diseases and allergies in households. The location of the waterproofing layer is the main and necessary step in the repair of the bathroom. But we also should not forget about installing proper ventilation in our house or apartment, and then about its proper functioning.

ventil2In small bathrooms, natural ventilation is usually sufficient, that is, using a popular ventilation grille. It should be as far as possible from the door, so that the air flow covers most of the space.To enhance the effect of gravity ventilation, mechanical fans can also be used. This solution is recommended in large bathrooms and toilets.

They are installed in exhaust vents or grilles. They can operate in continuous mode, and can also be turned on only during or after using the bathroom, when excess steam accumulates in it. However, they should not be installed in boxes or ventilation ducts if the bathroom has entrances to the gas equipment system. In this case, the fan can actually suck exhaust into the bathroom, which will pose a serious threat to people's health and life.

Recall also that the bathroom doors need holes or a sufficiently large clearance from the floor, which serves to exchange air between the bathroom and the rest of the house or apartment.

Types of ventilation

Natural gravitational ventilation - with this type of polluted air from the room is removed through the ventilation passage in the bathroom wall, and in its place inside - through the windows of the apartment and the openings in the door provides fresh air.This exchange of air is carried out due to the natural stress that arises due to the difference in temperature - it is cold inside the house and it is warm outside. For this reason, this type of ventilation works well in the autumn-spring period, and in the summer it works inefficiently.

The ventilation grille should be close to the ceiling.The ventilation grille should be located close to the ceiling - its upper edge should be no less than 15 cm from the ceiling.

In addition, it should be located as far as possible from the door, so that the air flow can freely pass through the entire room.

Mosquito nets against insects cannot be attached to it, since its small openings can significantly impede the flow of air, and the vapor and dust deposited on it can almost completely block the flow of air after a short period of time.

Fans, hoods in the bathroom and toilet

Fans, hoods in the bathroom and toiletSo, no doubt - effective ventilation in the bathroom is extremely important. Due to this, we can effectively deal with moisture and cope with the development of harmful fungi. Therefore, the repair there is a need to buy an extractor for the bathroom and toilet. In this situation it is best to use an exhaust fan.

This type of device is almost invisible, as it is placed in the ventilation duct. Fan-extractor to the bathroom and toilet should be selected according to the size of your bathroom. For a small room there will be enough device with a small capacity. For large rooms, it is worth buying an extract with an air flow of at least 200 m³ / h. A high power fan changes the air faster, but is noisier.

Thus, mechanical ventilation is a small electric fans installed in the outlet ventilation channel. It is especially important to make hoods in the toilet and bathroom, if for some reason natural ventilation is insufficient, for example:

  • with unfavorable wind direction;
  • too low pipe;
  • with a small difference in temperature inside and outside the house or apartment, for example, in summer.

Fans, hoods in the bathroom and toiletTheoretically, in this way mechanical ventilation contributes naturally, but in practice it turns out that this is not always the case. Fan blades, when not turned on, drastically reduce the flow of air that enters the ventilation duct. Effective ventilation occurs only when the fan is on, but as a rule, users often forget to turn it on or do it very rarely.

In addition, some models of the hood in the toilet and bathroom are equipped with a valve that closes the back side completely at the entrance to the channel.

In this situation, the bathroom with the fan turned off is almost completely devoid of ventilation. Therefore, do not use mechanical ventilation in bathrooms that have a gas column with an open combustion chamber.

An additional mechanical fan should be used in an enclosed space, for example, in a shower stall, the walls of which are located from floor to ceiling, thanks to the hood, it will be easier for you to remove steam and moisture from the stall.

Often the force with which a fan pumps air into the duct is insufficient for good ventilation. In such a situation, it happens that even if the fan is running, it does not remove enough air from the room. There are cases in which the use of fans is strictly prohibited:

  • they should not be used in rooms where gas burning devices with an open combustion chamber are installed;
  • fans should not be used in buildings in which exhaust ventilation ducts are located; then the fan’s operation can actually blow air into other apartments connected to the same ventilation duct.

If there is a window in the bathroom and it is closed, on the one hand, the room is exposed to a higher degree of humidity, but on the other hand, the window allows for easy and fast air circulation if it is opened. In the bathroom with a window you should not give up ventilation - gravitational or mechanical. Not recommended only installation of window fans, because in winter this solution will bring a lot of discomfort.

Proper ventilation of the bathroom must be taken care of especially if it contains a gas stove. If it is a flowing gas water heater, use a standard ventilation grill or fan that must be turned on while the water heater is operating. It is absolutely not allowed to block or close the grill, which prevents the supply of fresh air, as it is dangerous for the life and health of the family. Fresh air is actually necessary for burning gas — with insufficient oxygen, combustion will be incorrect and a colorless and very poisonous gas, carbon monoxide, may begin to be released.

If there is a double-boiler in the bathroom (heating with water heating function) with an open combustion chamber, a separate supply of fresh air is necessary,outside the ventilation duct from the outside. We must also remember that you can not close the ventilation grille, and for the time of our absence it is better to leave the bathroom door open. Then the air will come from other rooms. It is also important regularly - at least once a year to clean the ventilation grill and check the permeability of the entire ventilation system.

We also should not forget to regularly air the house, especially in the winter time - this is important not only because of the level of moisture on the walls and for the proper operation of the heating system, but also for our health and well-being.

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  • Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet

    Hoods in the bathroom and toilet