Understand the basic logic of material selection, hardware and installation of aluminum-plastic co-extruded passive Windows for passive rooms.

The passive room can use various energy-saving technologies to construct the best building envelope and indoor environment, which greatly improves the thermal insulation performance and air tightness of the building, and minimizes the demand for heating and cooling of the building.

On this basis, the passive room can also effectively use natural ventilation, natural lighting, solar radiation, etc., to achieve a comfortable indoor temperature and humidity and lighting environment, minimizing the dependence on active heating or cooling systems.

The passive room mainly uses three glass insulation Windows, miles from the outside, the second and fifth sides have low-e coating, the glass uses warm edge interval bars, the glass extends into the window frame as far as possible 2-3cm, while the ordinary window is only 1.5cm, the glass is filled with inert gases such as argon to reduce the thermal conductivity of the form.