Install ventilation in the bathroom correctly

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Ventilation is very useful in the bathroom, not only to direct odors outside, but also because a high level of humidity is formed, which cannot be extracted by ventilation on cold days, for example is. Ventilation is essential in a bathroom without a window.

If you want to install ventilation in the bathroom, you need to create a way for it to direct the air outside. In many homes this is already provided for and all you have to do is install the fan. If there is no ventilation pipe installed to the outside, you can only install a ventilation if you have one Have the option of making a round opening in an outside wall or installing a pipe that allows the air about the roof derives. When choosing the diameter for the ventilation duct, make sure that it is adapted to the size of the fan. It should therefore not be too big. The best thing to do is to find out which fan sizes are available from a specialist retailer in advance.

Install the ventilation properly

  1. When the breakthrough to the outside is completed, you need to buy a fan that is adapted to the size of the bathroom. There are many different models designed for different room sizes.
  2. If you have a small bathroom and install a fan that is too large, this is certainly not wrong, but completely unnecessary because it uses too much energy. Conversely, a fan that is too small does not provide sufficient power for a large bathroom. Fans are classified according to the amount of air that can be extracted per hour. Associate this with the square footage of your bathroom and choose the right fan.
  3. The ventilation has a plastic pipe for the external exhaust. You have to adapt this to the thickness of the wall by cutting it to the respective size. Close any remaining opening with plaster of paris.
  4. Insert the fan into the prepared opening and screw it tight.
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  5. Attach the lamella closure to the outside of the wall. This opens automatically when you switch on the fan.
  6. Now connect the fan to the mains. It is very useful to install a switch with which you can switch the ventilation in the bathroom on and off again. However, it is also very useful to attach a timer, especially in bathrooms without it window. The ventilation in the bathroom switches on when you enter the bathroom and remains on for a defined period of time after you leave.
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