I just bought a house and now its getting cold. When its a bit cold like the mornings, all the windows and glass doors sweats a lot. I was told to turn off the humidifier but its still the same. Its a back split house and the closet also sweat too. The house is about 20 years old.
Answer:
You problem is ventilation. Talk to the people at any lumber outlet and they should be able to help you with equipment to accomplish that.