Measure your window, and cut the window film to the right size, with a quarter-inch margin, so it only touches the glass. Apply the film. First, spray the window and the window side of the film.

Using one-way window privacy film can be a great way to create more privacy if you have glass doors or windows, while still ...

Block drafts from within the window by applying heat-shrink window film to the window trim. Window film is a seasonal, ...