Passive window, the best companion on the passive room!

As we all know, doors and Windows are the weakest link in the facade of the building, so the quality of doors and Windows directly determines the comfort of the indoor environment, and as a passive building with higher requirements, the requirements for doors and Windows are higher.

Only the Windows that meet the passive room standards and have passed the PHI authoritative certification of the German passive Room Institute can be selected for use in the passive room, and this type of window is called "passive window".

The passive window has super thermal insulation, sound insulation and excellent watertightness and air tightness. Combined with the passive building, it can make our room achieve the "five constant" comfort effect of constant temperature, constant humidity, constant static, constant oxygen and constant cleanliness. Feel cool in summer, warm in winter, reduce the annual heating and cooling costs, indoor four seasons constant temperature; The excellent air tightness and water tightness can effectively block the intrusion of dust and rain, so that the room can be kept clean and tidy, and the humidity is uniform and constant; The super sound insulation performance will completely isolate the disturbance and noise of outdoor noise, so that life is quiet here.