Not happy with the windows getting wet at the bottom of them. Had Feldco out and they said it was the humidity in our home.
We have since run our dehumidifer all day, every day, turning off only at night. The dehumidier sits directly in front of the worse window (we had 4 installed, they all get wet and in the cold, freeze). I questioned if it was condensation from the cold outside aid hitting the warm in the house since I thought the windows leaked. Of course, that was not the problem, it was the humidity.
That simply is not true since we proved that with running the dehumidifer. Would never do business with them again.