Insulate doors and windows by doing this, saving half of the air-conditioning electricity bill
In the hot weather, the 24-hour air-conditioned room has become a “summer resort” for people. However, in addition to air conditioning, good insulation of doors and windows can also bring a room of coolness to the house. Two major factors affecting the insulation of doors and windows: Heat radiation heat conduction When the hot sunlight directly enters the room through the glass, a part of the heat radiation energy will actually be absorbed or reflected by the glass, and the other part [...]