Energy efficiency is something we are all expected to know and pay attention to, but what does it really all entail? Most expert's will get really technical and scientific, but personally all I want are the facts and why it matters to me.
WHAT IS THIS WATER ON MY STORM DOORS AND WINDOWS?
Water or frost on doors or windows is condensation. Condensation is formed when warm moist air comes in contact with cooler dry air just as a bathroom mirror will “steam up” after a hot shower. The inside or outside of your door or window can sweat or fog because of temperature differentials.