I have the window open to the side, so I also taped the kit around the whole window because otherwise there would be too much air blowing in at the gap of the hinge edge. If you tilt it, it could be that you only need to cover the top 3 edges because there is enough insulation at the bottom, but I don't know. My window measures ~108x71cm, so the kit is just right because the zipper covers the three open edges. It also comes with enough Velcro strips to cover the entire window. Hope this helps (:

Due to different suppliers and delivery conditions, there may be price differences compared to other suppliers. We always try to set a price in line with the market, but this is not possible for all products.

Hi, you probably wanted to answer another question, but accidentally made a new one. If you want, you can still copy you answer to the right question, which you'll find on the following link: https://www.galaxus.ch/de/s2/QuestionAndAnswer/does-it-fit-a-door-or-just-windows-386053?productTypeId=3356

I believe it would fit a door. It is very long!