greenlite Window Insulation Kit Installation Guide greenlite Window Insulation Kit INSTALLATION INSTRUCTIONS Ensure the window frame is clean and dry. Apply the double-sided tape to the window frame. Remove the protective backing from the tape. Lightly press the film onto the tape at the top of the window, then stretch and press it onto the tape at the bottom and sides. Press film firmly onto tape. Set hairdryer to high and hold 4-6” away, moving from the corner without touching the film. Carefully trim away the excess film. Documents / ResourcesWindow Insulation KitInstallation Guide · Window Insulation Kit, Insulation KitReferencesUser Manualmanual.toolsPublished: April 14, 2026