Keep it bright and cheery with decorative film Window Energy Solutions recently completed installation of Solyx SXLT-1307 Cut Glass Flowers decorative window film for this residential customer. The client contacted Window Energy Solutions because they had a window in their pantry that required frosted window film for council overlooking regulations. Rather than installing plain frost film, the client decided to install Solyx SXLT-1307 Cut Glass Flowers decorative window film as an alternative. Advantages: Attractive window feature. High visible light transmission. Meets all council overlooking regulations.