Why Does Condensation Form on Windows?

Condensation is a typical occurrence on windows, especially during the colder season. Some homeowners are not bothered by it. And, while it’s true there’s usually nothing for you to worry about, you should still take some precautions to ensure moisture won’t damage your windows in the long run.

Renewal By Andersen® of San Francisco, a trusted expert in replacement windows, discusses how condensation forms on windows. We also offer a few tips on reducing indoor humidity.

How Does Condensation Form on Windows?

Condensation occurs when warm and moist air comes into contact with a cooler surface. It’s often the result of activities you do inside your home, such as showering and cooking. But even though you’re doing these in particular rooms, vapor pressure usually forces the moisture that these activities create through materials like cement, plaster and wood. As a result, moisture is able to reach and penetrate even the dry rooms in your home.

Tips on Reducing Indoor Humidity

According to experts, condensation isn’t always a bad thing as it’s an indicator that your windows are tightly sealed and energy-efficient. There’s nothing wrong with them, and you don’t have to purchase replacement windows for your home.

However, there are ways you can reduce indoor humidity so that condensation can be minimized. Below are some tips that you might want to keep in mind to ensure the condensation on your windows is manageable.

• Vent your appliances and exhaust fans outside.

• Run an exhaust fan in the kitchen every time you’re cooking. Do the same whenever you take a shower in your bathroom.

• Ensure your attic and crawl spaces are properly ventilated.

It should be noted that getting rid of condensation completely may be difficult due to external factors. For instance, outside temperatures can be a factor in condensation, and these can’t really be controlled.

Renewal by Andersen of San Francisco provides and installs high-quality replacement windows for various styles of home. Call us at (866) 609-5033, or fill out our contact form to request a free estimate. We serve customers in San Francisco, CA, and nearby areas.