I had three Wallside windows and a doorwall installed in the fall (I live in Michigan). A few weeks after installation, when I got up in the morning the three windows and the doorwall were covered on the outside with condensation that I couldn't see out of and it didn't disappear till about 10 in the morning. The condensation was on the half of the window that had no screen. When I called, they said this was normal because of the humidity that time of year. I told them my old wooden frame windows never did that and they just said it was because they weren't energy efficient and would go no further with the discussion. I get varied answers about this when I ask friends, etc. Also, when the weather was extremely cold a couple of times this winter, I found ice (not frost) near the bottom window frame, on the inside. Is all of this normal? Should I pursue this further even though they were adament about not doing anything that might correct it? Thanks.
faithann