Ice inside new Andersen 400 casements
Just had all of my windows replaced with new construction Andersen 400 casements (low E-4 with argon). IÂm getting ice along the bottom of the inside glass pane when the outdoor temp hits around 0 degrees F or less. IÂve read the postings here about condensation and such but I still donÂt understand how new windows would radiate enough cold to form ice inside the house. I donÂt yet have any window coverings so there is no issue with air flow to the glass. My hygrometer reads 32. Is icing expected at these outside temperatures?