UV-filtering window films are specialized materials applied to glass surfaces to block harmful ultraviolet (UV) rays from the sun. These films help reduce the amount of UV radiation that enters a building or vehicle, protecting occupants and furnishings from potential damage, such as fading and deterioration. In addition to UV protection, these films can also enhance energy efficiency by reducing heat gain and glare. They come in various shades and styles, allowing for customization while maintaining visibility. Overall, UV-filtering window films provide a practical solution for improving comfort and preserving interior spaces.