Window coatings are specialized films or layers applied to glass surfaces to enhance their performance. These coatings can improve energy efficiency by reflecting heat, reducing glare, and blocking harmful ultraviolet (UV) rays. They help maintain comfortable indoor temperatures and protect furnishings from fading. In addition to energy savings, window coatings can also provide privacy and security. Some coatings are designed to make glass shatter-resistant, adding an extra layer of safety. Overall, window coatings are a practical solution for improving the functionality and comfort of homes and buildings.