Official Distributor for LLumar Window Film in Singapore Official Distributor for Multifilm Blinds in Asia Window-Cool, established in 1999, has been successfully installing glass tint & window shades in Singapore for millions of square feet with a consistency and commitment to the highest quality of service, professionalism and workmanship in the industry. Controlling the sun in style is what we do! Window-Cool professionals have film-to-glass recommendations from our manufacturers that assist in selecting the right film with the right benefits for a particular window as desired by the customer. Professionally installed window films look better, last longer than their warranted lives and are usually more likely to perform to specifications than those improperly installed. Window-Cool is BCA registered and an ISO and BIZSAFE certified company.