MANAGING CONDENSATION
To reduce glass condensation, you must control humidity. Glass does not create condensation. The glass on your entry doors, patio doors, or storm doors help prevent moisture from escaping to the outside and are the most visible surface where condensation is noticeable. Remember, if you have water, frost or ice on the surface of a double-glazed glass, you have excess humidity in your home. To reduce condensation, you must reduce humidity. If the humidity level in your home is high, and the outside temperature has dropped below 40 degrees Fahrenheit, condensation could still occur, regardless of what type of glass door you have in your home.
What Causes Humidity to be Too High?
Anything that tends to evaporate moisture will contribute to humidity. Below are some of the chief sources of moisture evaporation.
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