Video: Causes of Window Condensation and Ways to Reduce It

Window condensation is a common issue homeowners have on their units. However, not all types of condensation are alarming. Renewal by Andersen® of San Francisco can help you understand condensation better. Here’s everything you need to learn about it and the role window replacement plays in reducing its formation.

What Causes Condensation?

In a nutshell, condensation forms when the warm, moist air meets colder surfaces. When it happens indoors, the most usual suspect is excessive humidity. Any household-related activity involving water, such as cooking and showering, precipitates moisture buildup. The source of moisture doesn’t necessarily need to be close to the occurrence of condensation. Vapor pressure forces moisture to pass through the walls, irrespective of the material. On the other hand, outdoor condensation is just the same dew on your lawn in the morning.

Both kinds of condensation don’t mean your glass units are bad. In fact, they may even indicate that your windows are efficient because they prevent air leakage effectively. The only time you should be worried is when the sweating happens in the airspace between the two glass layers of your double-pane units. This kind of condensation should call for immediate window replacement.

How to Prevent Them?

The best way to prevent indoor condensation is to address its root cause: excessive humidity. To expel moisture out of your home, adequate ventilation is its ultimate solution. Venting your gas appliances to the outside, especially in the kitchen, matters. In the bathroom, keep your exhaust fan on until the mirror clears, which is a sign that the air has dehumidified. You can also ventilate your attic and crawl spaces to prevent moisture buildup.

Why Invest in Renewal by Andersen Windows?

Window replacement is an ideal solution in controlling condensation. Our high-performance units don’t just have an enduring weathertight seal, but they can also maintain a warm surface to mitigate fogging. From our argon gas blend for fill to our Fibrex® material, our windows deliver exceptional thermal performance because of the sum of their parts. Unlike less energy-efficient products, Renewal by Andersen of San Francisco’s custom-built units discourage the formation of condensation, keeping moisture damage to a minimum.

Stay worry-free about condensation and invest in efficient units from Renewal by Andersen. We are happy to help residents in San Francisco and the nearby areas. Call us today at (866) 609-5033 to schedule your free, in-home consultation at your convenience.