This clear and durable film is specifically designed to create an insulating barrier that prevents cold air from entering through windows, keeping your house warm in winter.
When moist air touches a cold surface, like a window, the water vapour in the air turns into liquid water droplets.
This helps to keep cold air out and warm air in, reducing condensation.
Posting on Reddit, on the r/DIYUK thread, the anonymous man, who writes under the username @Southern_Squash2169, titled his post ‘Condensation every morning’ and explained: “Every morning my windows are covered in condensation.”.
Condensation is water droplets that form on a window when moist air comes into contact with a cold surface.
