Tartu Airport improved its indoor climate with the help of Kileprof. Kileprof installed sun control film on all south facing windows of the building. The south facing rooms, including the waiting area and office rooms turned so hot on sunny days that these were unbearable to be in. The client preferred a solution that would not require extensive reconstruction of the building. We suggested high quality matt 3M solar control film that does not change the look of the building nor affect the safety of the airport. For the installation process we met the client’s special request and worked on days without flights as well as sometimes even at nights. Filming work was ordered by Tallinna Lennujaama AS.