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.
Beyond functionality, self frosting glass also contributes significantly to energy efficiency. Traditional curtains or blinds can obstruct natural light, making spaces feel darker and less inviting. In contrast, self frosting glass can diffuse sunlight while preventing glare, allowing natural light to permeate the space without sacrificing comfort. This not only enhances the overall ambiance but can also lead to savings on energy bills, as the need for artificial lighting is reduced during the day.