I have a wooden frame fixed picture window with single pane glass and an outside single pane glass storm window. As you would expect, moisture gets trapped between the windows. I would like to eliminate the storm window and have double or triple pane glass installed on the fixed window. Ideally, I would like to use the same wood frame or if not feasible have a custom frame and window built. The window size is 43w x47h. I don’t want to replace the window sashes, just the window itself.
Thank-you, I have already investigated a replacement window and was looking into a lower cost option. Hence back took to my original question I do not want to replace the sashes just the fixed window itself. Is it feasible to have double pane glass installed in the existing window frame, replacing the single pane glass, and of course discarding the storm window.