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Explaining window condensation

What is Condensation, how does it form?

The simple definition of condensation comes from Webster's. Condensation is the act or process of reducing gas, vapor, or air to a liquid or solid form. Fog is condensation. That nice, cold, soda cans on a hot, sweltering, summer, afternoon, is sweating because of condensation. After taking, a hot shower you have to wipe off the mirror because of condensation. Early in the morning, dew covers your grass, because of condensation. Any surface that is cooler than the air, condensation will form on it.

Condensation is not a bad thing. Actually, its a very good thing. Rain and fog are forms of condensation. Water is one of the few elements that can exist in liquid, solid, or gas form, because of this wonderful property, your windows sweat. So, how do we stop condensation from happening?

Lets look at a simple solution. When you take a hot shower and forget to turn on the fan, condensation forms. However, if the fan is on there may still be condensation, but not as much. Why?

When you shower, water is sprayed into the air at an increased temperature. Some of this air becomes water vapor. Condensation then occurs on any surface, which is cool enough to force the water vapor in the air below the dew point. To put this in simple terms, the cool surfaces, such as the mirror, the vanity, and the shower door, changes the vapor back into water. The mirror is normally the most visible place.

If you boil water, the water becomes steam, which is very hot. This same process can be reversed. When steam or water vapor cools, it turns to liquid. The steam from your shower cools as it is exposed to solid objects cooler than air turn back into liquid. This is all condensation.

 

Condensation can be stopped in two ways

How does condensation form on windows?

1.Cool Window Surfaces

2. High Relative Humidity Levels

3. Lack of Air Movement

How do you stop condensation on your windows



 



 

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