Advantages of inverted window

The outer frame is nothing more than middle alignment and line pressing, which needs to be calculated. The light frame is the actual size of width and height. The width and height of the inner fan are the empty size of the outer frame plus 14mm, that is, the overlapping part of the inner fan and the outer frame is 7mm on each side, and the glass size is 7mm smaller than the empty size of the inner fan.

Solve the problem of ventilation and theft prevention in toilet

Safe ventilation in inverted state can solve the problem that the toilet needs long-term natural ventilation and theft prevention.

Beautiful and practical

For some residential properties that don't let the guardrail be installed or the owners don't like the cage feeling of the guardrail, safe ventilation in the inverted state is also a good solution.

Improve indoor air quality

The use of the inverted state can make the room naturally ventilated, and the wind does not directly blow people's bodies, especially when it is necessary to improve the indoor air quality in the bedroom in the morning and evening and in winter, so it is not easy to catch a cold.

Solve the ventilation problem

It can solve the problem that no one in the house continues to ventilate, especially when the window needs to be opened just after renovation.

Strong sealing performance

Multi-lock point sealing can greatly enhance the sealing performance of windows. After the seal is strengthened, its heat insulation and sound insulation will also be improved.