Condensation on New Windows
I installed two new Pella windows (double Hung, Insulated). Now that the weather is colder, I notice that each window has a small strip of condensation on the inside (home interior side) of the upper sash. I am not thinking that this is a failure on the window (since it is on the exterior of the glass), but of the installation. However, I have insulated all around the window, the windows were installed plumb and the locking mechanism is secure. What else is there?
Oh, and Murphy's law prevails, since the trim is all installed and painted, so it will need to be removed to correct the problems...
Any help is greatly appreciated!