Wow, I might try this next time. It washes of in rain though, right? I’ve seen people tape thermal blankets (aluminum on plastic foil) to their Windows.
You can also use yoghurt - exactly the same principle, it’s basically “casein paint”. Hanging blankets on the outside of the window also cuts heat transfer through the window by ~90%.
Wow, I might try this next time. It washes of in rain though, right? I’ve seen people tape thermal blankets (aluminum on plastic foil) to their Windows.
You can also use yoghurt - exactly the same principle, it’s basically “casein paint”. Hanging blankets on the outside of the window also cuts heat transfer through the window by ~90%.
https://www.instructables.com/Milky-window-makeshift-curtains/