How to ventilate a room without windows?

There is no window in the bedroom, and the most direct way is to rebuild a window, which fundamentally eliminates the difficulty of ventilation. However, this method needs to be carried out without destroying the load-bearing structure of the house and needs to be selected according to the orientation, so it is difficult.

2. Install the exhaust fan

At present, there are three kinds of household exhaust fans on the market: ceiling-mounted, wall-mounted and window-mounted. They are ceiling exhaust fan, wall-mounted exhaust fan and window exhaust fan, each with its own characteristics. If there is no window in the bedroom, it must be installed to solve the ventilation problem.

Step 3 install a ventilator

Fresh air ventilator can be installed in a windowless bedroom. The working principle of fresh air ventilator is to exhaust indoor air and send outdoor fresh air indoors, so as to form indoor and outdoor air circulation and maintain indoor air quality.