The Difference Between Condensation in Summer & Winter

Window condensation occurs due to the temperature difference between indoors and outdoors. It can have different effects on your windows depending on the season when it occurs. While you usually see fogging on your windows during winter, it can also happen in the summer.

Discover what the difference is between window condensation in the summer and winter from a replacement window installation expert.

Summer & Winter Condensation: Key Differences

Summer condensation occurs on the outside of windows while winter condensation forms on the inside. Condensation during summer is usually just visual. It wouldn’t risk your windows of damage or pose dangers to your health. On the other hand, winter condensation can turn into a disaster. Moisture that accumulates inside windows can encourage mold growth, which can spread around your home and lead to different health issues.

Moisture builds up easily when there is a significant difference between indoor and outdoor temperatures. Your windows are usually the coldest surface in your home, especially its edges where conduction occurs the most.

Condensation happens in both hot and cold climates. For instance, in places that experience high temperatures, air conditioners are used to beat the heat. When warm outdoor air meets the cold surface of your windows, condensation appears. During your picture window installation, your contractor should mention that energy-efficient windows can experience condensation in summer.

What Can You Do to Minimize Condensation?

Turning off your humidifier during winter can help in minimizing window condensation. As much as possible, don’t store firewood indoors. Limit the number of houseplants inside, place them in a room that receives a lot of sunlight, and do not overwater them.

Open your blinds or drapes and turn on your ceiling fans to improve air circulation. It would also help to raise the air temperature of your home. Make sure that all gas appliances, clothes dryers and exhaust fans are vented outside.

At Renewal by Andersen® of Rapid City, we’re here to help with your window replacement needs. We also offer double hung window repair and exterior door installation services. Call us at (605) 341-7831 or complete our contact form to get a free estimate. We serve homeowners in Rapid City, SD.