Is the exhaust vent in the bathroom necessary?

Is a vent in the bathroom necessary? What should I do if there is no vent in the bathroom?

It is recommended to keep the vent in the bathroom.

The bathroom exhaust hole is for installing an exhaust fan in the bathroom. Through the operation of the exhaust fan, the dirty air and odor in the room are discharged to the outside, and the outdoor air is discharged inside to complete the air circulation. Loop and replace. If an exhaust fan is not installed, the air and odor in the bathroom must be exhausted by opening the window for natural ventilation. In this case, the efficiency will be very slow. If the air is not circulated, the odor will exist for a long time, and assistance will be required. To achieve the effect of rapid deodorization, use the appropriate means to exhaust air.

Many people keep the holes for the exhaust fans. If they are closed, it will be very troublesome to modify them later, so it is recommended to keep them.

Bathroom ventilation generally adopts two methods: natural ventilation and artificial ventilation. The so-called natural ventilation means that there is no need to install ventilation devices. Opening doors and windows allows natural wind to blow in, replace the air in the bathroom, and make the air Stay fresh. Artificial ventilation is a ventilation method that uses ventilation devices to ventilate the bathroom. Generally speaking, artificial ventilation is more effective. Exhaust fans can be installed on the ceiling, walls, and windows of the bathroom to discharge dirty air directly to the ventilation ducts or outdoors to achieve the purpose of ventilation in the bathroom. For houses without vents in the building, you can install a ventilation duct to connect to the outside. In addition, artificial ventilation can turn passive ventilation into active ventilation, and timely ventilation can effectively keep the air in the bathroom fresh. It is best to install an exhaust fan while also retaining natural ventilation channels. Some homes have installed exhaust fans and sealed the windows, which makes them very inconvenient to use. Because the exhaust fan can only be used for a short period of time, it is no problem to remove the odor, but it cannot guarantee that the air in the bathroom is fresh and dry. Opening windows has many benefits: ventilation is not limited by time, is conducive to the exchange of indoor air, keeps it dry, and in summer, opening windows can also reduce the indoor temperature.

How to install an exhaust hole in the bathroom

I don’t know if you have a new house or an old house. When designing new houses, ventilation ducts will be designed. If there are no ventilation ducts, this is a design and construction defect of the house.

Can the bathroom exhaust hole be drilled?

The decorated bathroom exhaust pipe does not have a reserved exhaust hole. Drilling holes in the pipe depends on what kind of pipe it is. If it is for sewage discharge No matter what, it’s definitely not possible.

If it is an exhaust duct, it is a flue made of cement and can be opened.

In fact, Mingwei is a bathroom with a window and does not need to install an exhaust pipe.

How wide should the bathroom exhaust vent be?

It’s not a big problem. It turns out that the one you opened is your own exhaust vent, and the other one is a public direct-exhaust vent. There may be some air return from which one you use. Just like a kitchen exhaust vent.

Birds nest in the bathroom vent, how to break it

Last year, there were also birds nesting in the outdoor unit of my air conditioner.. One winter, I heard birds singing every day. When the weather warms up, he flies away. But there was a bird's nest left in the air conditioner, made of hay and feathers. It took me a long time to clean it. If you don't clean it, the fan won't turn when the power is turned on. If the current is too high, the air conditioner will burn out, so it takes a lot of trouble to clean it up.

Do I need to install vents when decorating a bathroom? The bathroom has a window.

Mainly, the bathroom heater exhaust fan needs to be equipped with exhaust holes.

How to deal with the reverse wind from the exhaust vent in the bathroom

In winter, the indoor temperature is high, the outdoors is cold, and the doors and windows are too tightly closed, which is equivalent to a sealed container. Usually, you turn on exhaust devices such as range hoods to extract indoor air to form negative pressure, and then replenish air and air pressure from sewer pipes and other places where air can be taken in.

The solution is to open windows or doors appropriately when turning on the exhaust to allow fresh air to come in, and to seal the vegetable sink in a sealed manner at ordinary times, etc.

Should bathroom vents be tiled first or drilled first?

Generally, vents are on the suspended ceiling and do not need to be tiled.

So you can drill them first or drill them later. Drilling, no impact