Hebei Hankai rotary shaft seal



In addition to the multiple panes of glass, insulated window units also feature low-emissivity (low-E) coatings on the glass surfaces. These coatings help to reflect heat back into the room, further reducing heat transfer through the windows. Low-E coatings also help to block harmful ultraviolet (UV) rays, which can fade furniture and flooring over time.

Another benefit of insulated window units is their ability to reduce condensation on the windows. Condensation occurs when warm air inside the house comes into contact with the cold surface of the window, causing moisture to form. This can lead to mold and mildew growth, as well as damage to the window frames. Insulated window units help to maintain a more consistent indoor temperature, reducing the likelihood of condensation forming on the windows.
insulated window units
