The words "window information series casement window operation & cleaning" along with the "thermal industries" logo appear on screen.
The words "window information series casement window operation & cleaning" along with the "thermal industries" logo appear on screen. a woman
then speaks to the camera in a car as she sprays the window with a cleaning solution. stands holding a trimming tool and dabs the window with the edge of the cutter. is now standing next to another woman while she looks into a window and a guy far away in her house watching her. stands next to a window display and demonstrates how to take off the bug screen and open the window.