We want to replace the back door window with a window with a sliding shade. On Amazon, I see windows with the proper outside dimensions but my window's inside dimensions are 12 1/2" X 21 1/2" inches and the Lamper window I''m looking at has an internal dimension of 14.7" X 23.7".
Questions:
Does anyone have a suggestion for a window with shade that would fit?
Does anyone have experience/advice on enlarging the window hole in the door to make the window fit?
