Condensation on the outdoor surface of an insulating glass unit is not an indication that the insulating glass unit is defective. Under the right set of atmospheric conditions, it is possible to get condensation on the exterior glass surface of an IG unit. Specifically, these conditions are as follows:
• Glass temperature below dew point temperature
• Clear night sky
• Still air
• High relative humidity
• Well-insulating glazings
Upstate New York is notorious for drastic and random changes in the temperature and forecast. To meet these demands, Ultrex fiberglass resists expanding and contracting to protect the integrity of your home.
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Fiberglass Increases in Popularity
Although steel entry doors are still the number one selling material, Fiberglass doors have increased significantly in popularity. This can be attributed to the developing technologies that greatly enhance the strength of fiberglass. Provia has created the Embarq fiberglass entry door that adds strength and energy efficiency over many other doors on the market.